🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 131 Days

Day: 22 Hours

Environment

Temp: 265 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,079,997 km

• M1: 154,535 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.72 AU - 0.78 AU

Year: 234 Days

Day: 18.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.85 AU - 3.43 AU

Year: 2002 Days

Day: 32.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.91 AU - 4.07 AU

Year: 2346 Days

Day: 40.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,079,997 km

• M1: 262,694 km (0.113 R)
• M2: 449,242 km (0.089 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 9.3

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.03 AU - 6.85 AU

Year: 5210 Days

Day: 8.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,079,997 km

• M1: 222,153 km (0.077 R)
• M2: 467,344 km (0.115 R)
• M3: 669,151 km (0.116 R)
• M4: 926,460 km (0.075 R)
• M5: 1,023,997 km (0.086 R)
• M6: 1,169,556 km (0.101 R)
• M7: 1,647,372 km (0.079 R)
• M8: 1,715,439 km (0.072 R)
• M9: 2,351,379 km (0.11 R)
• M10: 2,624,994 km (0.074 R)
• M11: 2,867,791 km (0.077 R)
• M12: 3,096,676 km (0.106 R)
• M13: 3,181,498 km (0.112 R)
• M14: 3,841,823 km (0.03 R)
• M15: 4,048,268 km (0.082 R)
• M16: 4,305,427 km (0.068 R)
• M17: 4,376,486 km (0.118 R)
• M18: 4,664,761 km (0.098 R)
• M19: 4,737,765 km (0.066 R)
• M20: 4,909,802 km (0.112 R)
• M21: 5,747,999 km (0.082 R)
• M22: 5,957,735 km (0.036 R)
• M23: 6,223,720 km (0.04 R)
• M24: 6,412,214 km (0.091 R)
• M25: 6,493,595 km (0.064 R)
• M26: 6,767,359 km (0.028 R)
• M27: 7,016,888 km (0.091 R)
• M28: 7,468,075 km (0.116 R)
• M29: 7,582,368 km (0.118 R)
• M30: 7,987,030 km (0.105 R)
• M31: 8,162,509 km (0.068 R)
• M32: 9,427,059 km (0.056 R)
• M33: 9,488,694 km (0.118 R)
• M34: 10,145,129 km (0.095 R)
• M35: 10,494,739 km (0.046 R)
• M36: 10,654,959 km (0.113 R)
• M37: 10,913,165 km (0.113 R)
• M38: 11,010,403 km (0.079 R)
• M39: 11,108,091 km (0.106 R)
• M40: 11,600,417 km (0.109 R)
• M41: 11,832,593 km (0.108 R)
• M42: 11,899,314 km (0.115 R)
• M43: 12,301,732 km (0.085 R)
• M44: 12,403,010 km (0.119 R)
• M45: 12,470,778 km (0.066 R)
• M46: 13,051,217 km (0.097 R)
• M47: 13,223,554 km (0.038 R)
• M48: 13,501,058 km (0.07 R)
• M49: 14,238,277 km (0.051 R)
• M50: 14,558,416 km (0.035 R)
• M51: 14,988,809 km (0.088 R)
• M52: 15,096,968 km (0.079 R)
• M53: 15,350,686 km (0.074 R)
• M54: 15,642,253 km (0.075 R)
• M55: 15,752,057 km (0.11 R)
• M56: 16,379,172 km (0.099 R)
• M57: 17,581,639 km (0.084 R)
• M58: 17,886,819 km (0.06 R)
• M59: 18,155,198 km (0.092 R)
• M60: 18,502,265 km (0.11 R)
• M61: 18,929,367 km (0.105 R)
• M62: 19,438,299 km (0.091 R)
• M63: 20,150,534 km (0.098 R)
• M64: 20,549,811 km (0.074 R)
• M65: 20,951,780 km (0.052 R)
• M66: 22,502,961 km (0.061 R)
• M67: 22,958,785 km (0.063 R)
• M68: 23,334,126 km (0.108 R)
• M69: 23,711,412 km (0.047 R)
• M70: 23,795,486 km (0.117 R)
• M71: 24,006,270 km (0.081 R)
• M72: 24,344,809 km (0.07 R)
• M73: 24,599,575 km (0.11 R)
• M74: 25,714,378 km (0.082 R)
• M75: 26,017,314 km (0.084 R)
• M76: 27,328,988 km (0.111 R)
• M77: 28,796,543 km (0.1 R)
• M78: 29,066,268 km (0.047 R)
• M79: 29,562,634 km (0.102 R)
• M80: 29,698,468 km (0.086 R)
• M81: 30,380,934 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 14.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6 AU - 9.74 AU

Year: 7946 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,079,997 km

• M1: 186,399 km (0.111 R)
• M2: 297,401 km (0.087 R)
• M3: 433,684 km (0.112 R)
• M4: 559,496 km (0.055 R)
• M5: 832,063 km (0.111 R)
• M6: 1,108,071 km (0.118 R)
• M7: 1,324,091 km (0.079 R)
• M8: 1,570,778 km (0.094 R)
• M9: 2,199,089 km (0.115 R)
• M10: 2,381,748 km (0.099 R)
• M11: 2,475,097 km (0.112 R)
• M12: 2,960,841 km (0.087 R)
• M13: 3,184,191 km (0.095 R)
• M14: 3,778,094 km (0.083 R)
• M15: 3,887,899 km (0.089 R)
• M16: 4,223,597 km (0.061 R)
• M17: 4,592,355 km (0.085 R)
• M18: 5,092,312 km (0.082 R)
• M19: 5,287,387 km (0.063 R)
• M20: 5,735,582 km (0.1 R)
• M21: 5,836,860 km (0.109 R)
• M22: 6,067,091 km (0.066 R)
• M23: 6,222,075 km (0.09 R)
• M24: 6,378,554 km (0.1 R)
• M25: 6,509,901 km (0.043 R)
• M26: 7,125,945 km (0.084 R)
• M27: 7,289,904 km (0.073 R)
• M28: 7,565,613 km (0.103 R)
• M29: 7,929,435 km (0.12 R)
• M30: 8,299,091 km (0.084 R)
• M31: 8,442,705 km (0.115 R)
• M32: 8,908,104 km (0.094 R)
• M33: 9,114,400 km (0.094 R)
• M34: 9,262,651 km (0.084 R)
• M35: 9,712,343 km (0.08 R)
• M36: 9,894,254 km (0.114 R)
• M37: 10,820,863 km (0.085 R)
• M38: 12,034,401 km (0.084 R)
• M39: 12,756,510 km (0.11 R)
• M40: 13,022,644 km (0.064 R)
• M41: 13,459,021 km (0.108 R)
• M42: 14,105,583 km (0.096 R)
• M43: 14,623,192 km (0.092 R)
• M44: 15,783,772 km (0.062 R)
• M45: 16,141,311 km (0.112 R)
• M46: 16,537,745 km (0.075 R)
• M47: 16,682,706 km (0.104 R)
• M48: 17,857,647 km (0.112 R)
• M49: 18,192,896 km (0.112 R)
• M50: 18,342,644 km (0.12 R)
• M51: 19,211,209 km (0.091 R)
• M52: 19,631,429 km (0.077 R)
• M53: 19,823,363 km (0.111 R)
• M54: 20,016,046 km (0.086 R)
• M55: 20,403,205 km (0.097 R)
• M56: 20,558,787 km (0.108 R)
• M57: 20,870,997 km (0.112 R)
• M58: 21,106,315 km (0.087 R)
• M59: 21,224,198 km (0.065 R)
• M60: 22,335,710 km (0.106 R)
• M61: 22,979,430 km (0.115 R)
• M62: 23,344,149 km (0.077 R)
• M63: 23,466,221 km (0.05 R)
• M64: 23,997,443 km (0.114 R)
• M65: 24,243,981 km (0.043 R)
• M66: 25,363,721 km (0.096 R)
• M67: 25,530,971 km (0.059 R)
• M68: 25,656,783 km (0.12 R)
• M69: 25,993,079 km (0.104 R)
• M70: 27,010,644 km (0.109 R)
• M71: 27,782,569 km (0.085 R)
• M72: 28,387,842 km (0.111 R)
• M73: 28,518,141 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 13.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.38 AU - 10.2 AU

Year: 9379 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 114.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,079,997 km

• M1: 232,475 km (0.111 R)
• M2: 343,776 km (0.102 R)
• M3: 628,610 km (0.107 R)
• M4: 939,175 km (0.081 R)
• M5: 1,219,671 km (0.076 R)
• M6: 1,401,433 km (0.097 R)
• M7: 1,884,634 km (0.071 R)
• M8: 2,073,127 km (0.046 R)
• M9: 2,218,686 km (0.086 R)
• M10: 2,367,835 km (0.113 R)
• M11: 2,469,262 km (0.062 R)
• M12: 3,475,907 km (0.109 R)
• M13: 4,439,616 km (0.039 R)
• M14: 4,597,442 km (0.119 R)
• M15: 5,049,527 km (0.081 R)
• M16: 5,181,322 km (0.104 R)
• M17: 5,347,825 km (0.036 R)
• M18: 5,617,849 km (0.11 R)
• M19: 6,101,200 km (0.087 R)
• M20: 6,241,822 km (0.094 R)
• M21: 6,562,260 km (0.03 R)
• M22: 6,815,230 km (0.064 R)
• M23: 8,244,039 km (0.058 R)
• M24: 10,260,320 km (0.06 R)
• M25: 10,554,429 km (0.065 R)
• M26: 10,893,867 km (0.113 R)
• M27: 11,933,871 km (0.093 R)
• M28: 12,021,984 km (0.12 R)
• M29: 12,198,958 km (0.05 R)
• M30: 12,510,571 km (0.111 R)
• M31: 12,644,910 km (0.074 R)
• M32: 13,050,918 km (0.089 R)
• M33: 13,323,934 km (0.072 R)
• M34: 15,575,831 km (0.03 R)
• M35: 15,768,663 km (0.078 R)
• M36: 15,962,392 km (0.082 R)
• M37: 16,108,250 km (0.095 R)
• M38: 16,254,557 km (0.109 R)
• M39: 16,745,387 km (0.083 R)
• M40: 16,893,639 km (0.034 R)
• M41: 17,141,522 km (0.071 R)
• M42: 17,540,799 km (0.051 R)
• M43: 18,196,187 km (0.115 R)
• M44: 18,348,628 km (0.073 R)
• M45: 19,013,889 km (0.094 R)
• M46: 20,210,373 km (0.076 R)
• M47: 20,579,281 km (0.119 R)
• M48: 20,791,112 km (0.093 R)
• M49: 22,403,029 km (0.11 R)
• M50: 22,784,803 km (0.082 R)
• M51: 23,499,881 km (0.105 R)
• M52: 23,721,286 km (0.086 R)
• M53: 25,234,318 km (0.109 R)
• M54: 25,461,109 km (0.116 R)
• M55: 26,951,852 km (0.034 R)
• M56: 27,183,728 km (0.09 R)
• M57: 27,474,547 km (0.075 R)
• M58: 27,766,262 km (0.08 R)
• M59: 27,883,248 km (0.116 R)
• M60: 28,352,985 km (0.1 R)
• M61: 29,181,309 km (0.106 R)
• M62: 29,777,755 km (0.108 R)
• M63: 30,801,005 km (0.071 R)
• M64: 31,104,090 km (0.07 R)
• M65: 31,286,599 km (0.051 R)
• M66: 31,896,959 km (0.071 R)
• M67: 33,564,975 km (0.117 R)
• M68: 33,939,419 km (0.091 R)
• M69: 35,387,825 km (0.07 R)
• M70: 35,705,421 km (0.069 R)
• M71: 36,215,401 km (0.107 R)
• M72: 36,599,568 km (0.075 R)
• M73: 38,279,702 km (0.065 R)
• M74: 39,918,845 km (0.067 R)
• M75: 40,713,809 km (0.111 R)
• M76: 41,983,146 km (0.114 R)
• M77: 44,150,221 km (0.096 R)
• M78: 45,454,116 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 15

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.23 AU - 11.09 AU

Year: 9977 Days

Day: 8.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,079,997 km

• M1: 437,574 km (0.085 R)
• M2: 546,032 km (0.066 R)
• M3: 679,324 km (0.091 R)
• M4: 839,992 km (0.092 R)
• M5: 940,372 km (0.115 R)
• M6: 1,076,357 km (0.104 R)
• M7: 1,456,186 km (0.114 R)
• M8: 1,634,955 km (0.082 R)
• M9: 2,034,681 km (0.088 R)
• M10: 2,725,374 km (0.037 R)
• M11: 3,581,822 km (0.068 R)
• M12: 3,802,479 km (0.068 R)
• M13: 4,002,341 km (0.063 R)
• M14: 5,302,347 km (0.06 R)
• M15: 5,926,170 km (0.037 R)
• M16: 6,042,108 km (0.043 R)
• M17: 6,905,438 km (0.054 R)
• M18: 7,119,662 km (0.067 R)
• M19: 7,523,427 km (0.113 R)
• M20: 8,095,040 km (0.096 R)
• M21: 8,353,545 km (0.085 R)
• M22: 8,582,131 km (0.057 R)
• M23: 8,746,688 km (0.081 R)
• M24: 8,945,504 km (0.075 R)
• M25: 9,145,815 km (0.116 R)
• M26: 11,230,013 km (0.06 R)
• M27: 13,074,555 km (0.088 R)
• M28: 13,646,168 km (0.107 R)
• M29: 13,799,955 km (0.089 R)
• M30: 14,031,831 km (0.118 R)
• M31: 14,774,435 km (0.091 R)
• M32: 15,051,341 km (0.096 R)
• M33: 15,170,570 km (0.091 R)
• M34: 15,369,835 km (0.077 R)
• M35: 15,529,905 km (0.086 R)
• M36: 15,851,839 km (0.12 R)
• M37: 16,871,947 km (0.117 R)
• M38: 17,369,210 km (0.056 R)
• M39: 18,590,677 km (0.071 R)
• M40: 19,061,312 km (0.034 R)
• M41: 19,362,901 km (0.105 R)
• M42: 19,535,836 km (0.05 R)
• M43: 21,116,188 km (0.112 R)
• M44: 22,328,230 km (0.108 R)
• M45: 23,011,294 km (0.079 R)
• M46: 23,194,701 km (0.079 R)
• M47: 23,424,483 km (0.113 R)
• M48: 23,793,841 km (0.096 R)
• M49: 23,979,192 km (0.047 R)
• M50: 24,211,667 km (0.105 R)
• M51: 24,491,565 km (0.086 R)
• M52: 24,960,405 km (0.1 R)
• M53: 25,907,210 km (0.102 R)
• M54: 26,673,001 km (0.039 R)
• M55: 27,010,344 km (0.09 R)
• M56: 27,252,244 km (0.107 R)
• M57: 27,738,138 km (0.059 R)
• M58: 28,620,017 km (0.091 R)
• M59: 29,560,988 km (0.056 R)
• M60: 31,016,575 km (0.066 R)
• M61: 32,033,990 km (0.085 R)
• M62: 32,187,478 km (0.041 R)
• M63: 33,684,653 km (0.088 R)
• M64: 33,788,624 km (0.088 R)
• M65: 33,997,163 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.4

Radius: 8

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.75 AU - 15.89 AU

Year: 20533 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,079,997 km

• M1: 146,905 km (0.086 R)
• M2: 629,807 km (0.068 R)
• M3: 872,455 km (0.083 R)
• M4: 1,172,698 km (0.1 R)
• M5: 1,696,739 km (0.097 R)
• M6: 2,001,021 km (0.074 R)
• M7: 2,286,005 km (0.056 R)
• M8: 2,737,491 km (0.083 R)
• M9: 4,161,065 km (0.066 R)
• M10: 4,250,973 km (0.091 R)
• M11: 4,341,480 km (0.067 R)
• M12: 4,478,661 km (0.072 R)
• M13: 4,617,039 km (0.031 R)
• M14: 5,137,191 km (0.11 R)
• M15: 5,576,560 km (0.059 R)
• M16: 5,675,743 km (0.107 R)
• M17: 6,595,621 km (0.082 R)
• M18: 6,965,726 km (0.095 R)
• M19: 7,892,634 km (0.039 R)
• M20: 8,060,184 km (0.058 R)
• M21: 8,857,840 km (0.049 R)
• M22: 9,207,300 km (0.113 R)
• M23: 10,404,831 km (0.117 R)
• M24: 10,897,457 km (0.033 R)
• M25: 11,460,693 km (0.095 R)
• M26: 12,420,513 km (0.117 R)
• M27: 12,746,187 km (0.111 R)
• M28: 13,606,076 km (0.094 R)
• M29: 13,874,305 km (0.091 R)
• M30: 14,076,711 km (0.048 R)
• M31: 14,484,515 km (0.098 R)
• M32: 15,871,586 km (0.059 R)
• M33: 15,942,047 km (0.098 R)
• M34: 16,083,267 km (0.101 R)
• M35: 16,723,995 km (0.108 R)
• M36: 16,867,609 km (0.109 R)
• M37: 17,518,509 km (0.118 R)
• M38: 17,810,374 km (0.117 R)
• M39: 18,695,844 km (0.119 R)
• M40: 19,369,334 km (0.057 R)
• M41: 19,595,526 km (0.076 R)
• M42: 20,586,163 km (0.117 R)
• M43: 21,671,047 km (0.077 R)
• M44: 23,252,895 km (0.103 R)
• M45: 23,734,749 km (0.113 R)
• M46: 24,219,746 km (0.074 R)
• M47: 24,382,209 km (0.044 R)
• M48: 26,359,444 km (0.102 R)
• M49: 26,610,170 km (0.1 R)
• M50: 28,988,477 km (0.063 R)
• M51: 33,582,179 km (0.079 R)
• M52: 33,672,686 km (0.059 R)
• M53: 34,217,671 km (0.105 R)
• M54: 36,519,234 km (0.099 R)
• M55: 37,079,179 km (0.045 R)
• M56: 39,156,046 km (0.093 R)
• M57: 39,346,634 km (0.091 R)
• M58: 40,112,425 km (0.077 R)
• M59: 46,514,017 km (0.085 R)
• M60: 46,614,996 km (0.117 R)
• M61: 47,222,064 km (0.119 R)
• M62: 48,546,603 km (0.073 R)
• M63: 49,367,746 km (0.114 R)
• M64: 49,470,669 km (0.098 R)
• M65: 49,573,742 km (0.053 R)
• M66: 50,815,704 km (0.094 R)
• M67: 50,919,674 km (0.063 R)
• M68: 51,649,413 km (0.066 R)
• M69: 52,172,706 km (0.062 R)
• M70: 53,541,676 km (0.077 R)
• M71: 53,965,337 km (0.102 R)
• M72: 54,177,467 km (0.067 R)
• M73: 55,670,753 km (0.091 R)
• M74: 56,853,474 km (0.03 R)
• M75: 58,915,830 km (0.064 R)
• M76: 61,555,634 km (0.102 R)
• M77: 63,672,743 km (0.11 R)
• M78: 67,749,136 km (0.084 R)
• M79: 68,551,579 km (0.089 R)
• M80: 72,025,840 km (0.081 R)
• M81: 72,493,483 km (0.114 R)
• M82: 72,962,023 km (0.059 R)
• M83: 73,784,512 km (0.033 R)
• M84: 74,491,811 km (0.075 R)
• M85: 74,728,176 km (0.101 R)
• M86: 74,964,690 km (0.087 R)
• M87: 75,083,022 km (0.112 R)
• M88: 77,582,952 km (0.096 R)
• M89: 78,062,263 km (0.115 R)
• M90: 79,144,305 km (0.077 R)
• M91: 79,868,358 km (0.12 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 19,599 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit