🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.98 AU

Year: 246 Days

Day: 19.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.1 AU - 1.34 AU

Year: 471 Days

Day: 28.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,961,343 km

• M1: 442,511 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.35 AU - 1.55 AU

Year: 611 Days

Day: 19.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.34 AU - 1.64 AU

Year: 636 Days

Day: 24.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.29 AU - 3.59 AU

Year: 1764 Days

Day: 38.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 12.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.94 AU - 7.26 AU

Year: 5271 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,961,343 km

• M1: 186,100 km (0.115 R)
• M2: 312,510 km (0.101 R)
• M3: 520,152 km (0.111 R)
• M4: 861,385 km (0.119 R)
• M5: 997,369 km (0.08 R)
• M6: 1,226,254 km (0.112 R)
• M7: 1,381,237 km (0.09 R)
• M8: 1,772,884 km (0.098 R)
• M9: 2,014,335 km (0.081 R)
• M10: 2,293,784 km (0.08 R)
• M11: 2,375,913 km (0.102 R)
• M12: 2,543,313 km (0.119 R)
• M13: 2,671,668 km (0.113 R)
• M14: 2,787,457 km (0.104 R)
• M15: 3,298,783 km (0.085 R)
• M16: 3,486,229 km (0.114 R)
• M17: 3,661,408 km (0.071 R)
• M18: 3,954,171 km (0.094 R)
• M19: 4,136,980 km (0.099 R)
• M20: 4,271,618 km (0.108 R)
• M21: 4,632,298 km (0.059 R)
• M22: 5,291,725 km (0.114 R)
• M23: 5,474,983 km (0.098 R)
• M24: 5,791,532 km (0.085 R)
• M25: 6,075,918 km (0.115 R)
• M26: 6,326,045 km (0.107 R)
• M27: 6,737,439 km (0.099 R)
• M28: 7,218,247 km (0.113 R)
• M29: 7,299,329 km (0.113 R)
• M30: 7,401,355 km (0.047 R)
• M31: 8,107,307 km (0.06 R)
• M32: 8,255,409 km (0.08 R)
• M33: 8,511,221 km (0.088 R)
• M34: 8,597,090 km (0.038 R)
• M35: 9,338,946 km (0.114 R)
• M36: 9,449,649 km (0.107 R)
• M37: 9,605,530 km (0.1 R)
• M38: 10,906,732 km (0.057 R)
• M39: 11,117,216 km (0.095 R)
• M40: 11,447,229 km (0.102 R)
• M41: 11,542,224 km (0.079 R)
• M42: 11,709,025 km (0.071 R)
• M43: 11,924,596 km (0.068 R)
• M44: 12,044,873 km (0.071 R)
• M45: 12,189,833 km (0.088 R)
• M46: 12,311,007 km (0.086 R)
• M47: 12,457,015 km (0.086 R)
• M48: 12,554,702 km (0.064 R)
• M49: 12,997,362 km (0.069 R)
• M50: 13,096,396 km (0.119 R)
• M51: 13,220,562 km (0.12 R)
• M52: 14,050,082 km (0.06 R)
• M53: 14,458,335 km (0.059 R)
• M54: 14,638,152 km (0.078 R)
• M55: 14,792,985 km (0.11 R)
• M56: 15,182,239 km (0.115 R)
• M57: 15,286,658 km (0.048 R)
• M58: 16,156,869 km (0.09 R)
• M59: 16,236,754 km (0.07 R)
• M60: 16,370,196 km (0.111 R)
• M61: 16,477,308 km (0.095 R)
• M62: 16,557,792 km (0.055 R)
• M63: 16,907,851 km (0.088 R)
• M64: 17,016,010 km (0.119 R)
• M65: 17,369,360 km (0.12 R)
• M66: 17,560,696 km (0.11 R)
• M67: 17,780,006 km (0.074 R)
• M68: 17,890,110 km (0.03 R)
• M69: 18,110,917 km (0.081 R)
• M70: 18,388,271 km (0.06 R)
• M71: 18,527,397 km (0.098 R)
• M72: 18,750,747 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.5

Radius: 14.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.52 AU - 8.74 AU

Year: 7373 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,961,343 km

• M1: 222,901 km (0.055 R)
• M2: 441,463 km (0.106 R)
• M3: 610,808 km (0.111 R)
• M4: 758,910 km (0.072 R)
• M5: 1,042,099 km (0.097 R)
• M6: 1,244,355 km (0.035 R)
• M7: 1,689,259 km (0.048 R)
• M8: 2,230,205 km (0.109 R)
• M9: 2,570,241 km (0.065 R)
• M10: 2,953,511 km (0.03 R)
• M11: 3,111,935 km (0.073 R)
• M12: 3,273,351 km (0.108 R)
• M13: 3,576,735 km (0.101 R)
• M14: 3,803,227 km (0.117 R)
• M15: 3,918,267 km (0.12 R)
• M16: 4,034,505 km (0.1 R)
• M17: 4,211,030 km (0.08 R)
• M18: 5,227,997 km (0.037 R)
• M19: 5,518,217 km (0.044 R)
• M20: 5,813,972 km (0.08 R)
• M21: 6,148,622 km (0.099 R)
• M22: 6,284,307 km (0.115 R)
• M23: 6,420,890 km (0.064 R)
• M24: 6,593,227 km (0.115 R)
• M25: 7,083,758 km (0.057 R)
• M26: 7,190,422 km (0.108 R)
• M27: 7,549,905 km (0.069 R)
• M28: 7,841,920 km (0.066 R)
• M29: 8,361,773 km (0.116 R)
• M30: 8,816,251 km (0.041 R)
• M31: 9,008,036 km (0.116 R)
• M32: 9,278,808 km (0.112 R)
• M33: 9,789,086 km (0.104 R)
• M34: 9,908,166 km (0.105 R)
• M35: 10,187,765 km (0.065 R)
• M36: 10,308,490 km (0.063 R)
• M37: 10,877,860 km (0.114 R)
• M38: 11,751,362 km (0.108 R)
• M39: 11,920,258 km (0.064 R)
• M40: 12,047,416 km (0.077 R)
• M41: 12,994,370 km (0.028 R)
• M42: 15,326,601 km (0.113 R)
• M43: 16,069,953 km (0.097 R)
• M44: 17,785,242 km (0.037 R)
• M45: 18,028,039 km (0.094 R)
• M46: 18,418,939 km (0.059 R)
• M47: 18,911,415 km (0.089 R)
• M48: 19,508,161 km (0.091 R)
• M49: 19,608,242 km (0.102 R)
• M50: 20,415,023 km (0.087 R)
• M51: 21,438,572 km (0.069 R)
• M52: 22,112,959 km (0.102 R)
• M53: 22,217,229 km (0.069 R)
• M54: 23,005,310 km (0.058 R)
• M55: 23,376,163 km (0.108 R)
• M56: 23,855,924 km (0.116 R)
• M57: 24,285,120 km (0.11 R)
• M58: 24,662,705 km (0.058 R)
• M59: 26,082,389 km (0.079 R)
• M60: 26,303,046 km (0.047 R)
• M61: 27,192,405 km (0.052 R)
• M62: 28,091,488 km (0.095 R)
• M63: 28,431,225 km (0.103 R)
• M64: 29,000,445 km (0.055 R)
• M65: 29,343,772 km (0.07 R)
• M66: 31,022,260 km (0.028 R)
• M67: 31,725,819 km (0.118 R)
• M68: 31,961,585 km (0.074 R)
• M69: 32,138,709 km (0.104 R)
• M70: 34,109,063 km (0.088 R)
• M71: 35,505,409 km (0.111 R)
• M72: 37,106,405 km (0.068 R)
• M73: 37,479,203 km (0.097 R)
• M74: 37,978,262 km (0.096 R)
• M75: 38,730,739 km (0.118 R)
• M76: 38,856,701 km (0.088 R)
• M77: 39,742,021 km (0.035 R)
• M78: 40,314,532 km (0.109 R)
• M79: 41,403,604 km (0.099 R)
• M80: 43,087,927 km (0.093 R)
• M81: 43,676,146 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.1

Radius: 5.6

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.21 AU - 18.85 AU

Year: 22453 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,961,343 km

• M1: 84,373 km (0.097 R)
• M2: 136,882 km (0.043 R)
• M3: 198,816 km (0.088 R)
• M4: 342,729 km (0.11 R)
• M5: 663,467 km (0.092 R)
• M6: 926,160 km (0.082 R)
• M7: 1,242,859 km (0.117 R)
• M8: 1,339,200 km (0.097 R)
• M9: 1,565,243 km (0.075 R)
• M10: 2,052,483 km (0.104 R)
• M11: 2,462,082 km (0.063 R)
• M12: 3,188,230 km (0.068 R)
• M13: 3,287,563 km (0.052 R)
• M14: 3,557,437 km (0.117 R)
• M15: 4,118,579 km (0.103 R)
• M16: 4,557,499 km (0.117 R)
• M17: 5,011,080 km (0.119 R)
• M18: 5,598,252 km (0.095 R)
• M19: 5,678,137 km (0.082 R)
• M20: 5,758,471 km (0.096 R)
• M21: 7,223,932 km (0.115 R)
• M22: 7,398,363 km (0.084 R)
• M23: 7,707,133 km (0.108 R)
• M24: 7,930,183 km (0.099 R)
• M25: 8,245,984 km (0.062 R)
• M26: 8,704,502 km (0.032 R)
• M27: 8,750,727 km (0.092 R)
• M28: 8,936,827 km (0.097 R)
• M29: 9,030,326 km (0.097 R)
• M30: 9,886,325 km (0.067 R)
• M31: 10,128,823 km (0.08 R)
• M32: 10,275,130 km (0.065 R)
• M33: 11,268,759 km (0.076 R)
• M34: 13,079,940 km (0.06 R)
• M35: 13,399,481 km (0.053 R)
• M36: 14,100,497 km (0.092 R)
• M37: 14,318,611 km (0.099 R)
• M38: 14,592,823 km (0.079 R)
• M39: 15,202,136 km (0.047 R)
• M40: 15,537,983 km (0.074 R)
• M41: 16,445,444 km (0.096 R)
• M42: 16,905,607 km (0.107 R)
• M43: 17,137,334 km (0.096 R)
• M44: 17,486,794 km (0.118 R)
• M45: 18,133,655 km (0.109 R)
• M46: 18,370,918 km (0.032 R)
• M47: 18,609,078 km (0.101 R)
• M48: 19,876,321 km (0.11 R)
• M49: 23,131,870 km (0.111 R)
• M50: 23,389,029 km (0.038 R)
• M51: 23,711,861 km (0.078 R)
• M52: 23,906,189 km (0.105 R)
• M53: 24,101,264 km (0.071 R)
• M54: 25,546,828 km (0.086 R)
• M55: 26,213,137 km (0.113 R)
• M56: 26,481,217 km (0.074 R)
• M57: 28,796,842 km (0.074 R)
• M58: 28,935,071 km (0.095 R)
• M59: 29,769,079 km (0.086 R)
• M60: 29,908,803 km (0.03 R)
• M61: 30,399,783 km (0.041 R)
• M62: 32,533,498 km (0.076 R)
• M63: 32,677,411 km (0.065 R)
• M64: 36,195,504 km (0.105 R)
• M65: 36,568,900 km (0.064 R)
• M66: 37,394,681 km (0.062 R)
• M67: 38,226,594 km (0.107 R)
• M68: 38,302,590 km (0.066 R)
• M69: 38,378,586 km (0.078 R)
• M70: 38,835,458 km (0.065 R)
• M71: 39,064,642 km (0.102 R)
• M72: 39,447,612 km (0.088 R)
• M73: 39,754,886 km (0.092 R)
• M74: 41,693,076 km (0.036 R)
• M75: 42,006,035 km (0.089 R)
• M76: 43,741,221 km (0.106 R)
• M77: 44,298,173 km (0.1 R)
• M78: 44,617,415 km (0.104 R)
• M79: 44,697,450 km (0.102 R)
• M80: 46,955,480 km (0.101 R)
• M81: 49,498,345 km (0.058 R)
• M82: 50,661,319 km (0.087 R)
• M83: 51,581,495 km (0.032 R)
• M84: 52,169,864 km (0.105 R)
• M85: 53,778,041 km (0.064 R)
• M86: 54,203,946 km (0.103 R)
• M87: 54,802,188 km (0.07 R)
• M88: 55,574,412 km (0.106 R)
• M89: 56,956,248 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 6.4

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 18.35 AU - 19.73 AU

Year: 29065 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,961,343 km

• M1: 231,877 km (0.096 R)
• M2: 599,139 km (0.073 R)
• M3: 844,480 km (0.071 R)
• M4: 1,237,324 km (0.092 R)
• M5: 1,549,236 km (0.108 R)
• M6: 1,885,083 km (0.118 R)
• M7: 2,317,421 km (0.041 R)
• M8: 2,980,438 km (0.035 R)
• M9: 3,021,279 km (0.113 R)
• M10: 3,144,697 km (0.086 R)
• M11: 3,830,753 km (0.082 R)
• M12: 3,875,183 km (0.045 R)
• M13: 6,514,838 km (0.062 R)
• M14: 6,835,725 km (0.089 R)
• M15: 7,437,258 km (0.092 R)
• M16: 7,942,001 km (0.096 R)
• M17: 7,998,699 km (0.075 R)
• M18: 8,055,696 km (0.078 R)
• M19: 8,866,367 km (0.095 R)
• M20: 9,102,731 km (0.102 R)
• M21: 9,824,391 km (0.061 R)
• M22: 10,940,990 km (0.112 R)
• M23: 11,707,529 km (0.116 R)
• M24: 11,772,305 km (0.093 R)
• M25: 12,097,381 km (0.055 R)
• M26: 12,756,360 km (0.09 R)
• M27: 14,802,410 km (0.097 R)
• M28: 15,223,678 km (0.119 R)
• M29: 15,435,807 km (0.116 R)
• M30: 15,648,984 km (0.118 R)
• M31: 16,149,988 km (0.104 R)
• M32: 17,094,399 km (0.114 R)
• M33: 17,388,658 km (0.074 R)
• M34: 17,758,763 km (0.063 R)
• M35: 19,341,359 km (0.109 R)
• M36: 20,188,233 km (0.115 R)
• M37: 22,157,539 km (0.039 R)
• M38: 22,558,761 km (0.101 R)
• M39: 23,776,637 km (0.099 R)
• M40: 23,940,596 km (0.085 R)
• M41: 24,187,283 km (0.063 R)
• M42: 26,360,342 km (0.069 R)
• M43: 27,041,461 km (0.09 R)
• M44: 28,682,250 km (0.094 R)
• M45: 28,856,831 km (0.08 R)
• M46: 29,207,039 km (0.064 R)
• M47: 29,911,795 km (0.077 R)
• M48: 30,000,207 km (0.094 R)
• M49: 31,158,394 km (0.085 R)
• M50: 31,337,912 km (0.101 R)
• M51: 31,607,637 km (0.035 R)
• M52: 32,331,092 km (0.075 R)
• M53: 32,877,124 km (0.028 R)
• M54: 34,812,472 km (0.028 R)
• M55: 35,747,010 km (0.088 R)
• M56: 36,217,345 km (0.09 R)
• M57: 38,119,033 km (0.078 R)
• M58: 39,566,542 km (0.082 R)
• M59: 40,248,260 km (0.091 R)
• M60: 41,228,724 km (0.106 R)
• M61: 41,425,745 km (0.114 R)
• M62: 41,820,683 km (0.113 R)
• M63: 42,018,751 km (0.095 R)
• M64: 43,613,763 km (0.092 R)
• M65: 44,317,771 km (0.084 R)
• M66: 44,620,706 km (0.085 R)
• M67: 45,127,095 km (0.12 R)
• M68: 45,330,100 km (0.097 R)
• M69: 46,554,857 km (0.049 R)
• M70: 46,760,106 km (0.104 R)
• M71: 47,790,536 km (0.065 R)
• M72: 48,516,235 km (0.087 R)
• M73: 48,724,326 km (0.071 R)
• M74: 49,036,985 km (0.092 R)
• M75: 49,245,674 km (0.061 R)
• M76: 49,873,836 km (0.105 R)
• M77: 50,083,722 km (0.093 R)
• M78: 51,137,938 km (0.041 R)
• M79: 51,880,242 km (0.098 R)
• M80: 53,160,950 km (0.101 R)
• M81: 54,776,457 km (0.082 R)
• M82: 55,427,208 km (0.12 R)
• M83: 55,862,388 km (0.117 R)
• M84: 62,751,968 km (0.104 R)
• M85: 62,978,609 km (0.113 R)
• M86: 63,092,004 km (0.119 R)
• M87: 64,687,316 km (0.092 R)
• M88: 70,138,812 km (0.083 R)
• M89: 72,384,127 km (0.079 R)
• M90: 72,621,838 km (0.086 R)
• M91: 72,740,768 km (0.087 R)
• M92: 75,013,160 km (0.078 R)
• M93: 75,976,869 km (0.116 R)
• M94: 77,795,082 km (0.085 R)
• M95: 77,916,705 km (0.074 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit