🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.65 AU - 0.79 AU

Year: 231 Days

Day: 42.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.23 AU - 1.67 AU

Year: 661 Days

Day: 45.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.26 AU - 1.78 AU

Year: 710 Days

Day: 12.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.17 AU - 3.19 AU

Year: 1662 Days

Day: 26.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 10.3

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.42 AU - 5.08 AU

Year: 3318 Days

Day: 8.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,573,519 km

• M1: 128,953 km (0.118 R)
• M2: 239,207 km (0.12 R)
• M3: 328,517 km (0.091 R)
• M4: 442,361 km (0.081 R)
• M5: 781,948 km (0.092 R)
• M6: 873,053 km (0.087 R)
• M7: 1,054,366 km (0.074 R)
• M8: 1,356,703 km (0.11 R)
• M9: 1,583,194 km (0.09 R)
• M10: 2,072,828 km (0.104 R)
• M11: 2,624,994 km (0.108 R)
• M12: 2,999,587 km (0.087 R)
• M13: 3,334,387 km (0.091 R)
• M14: 3,486,977 km (0.062 R)
• M15: 3,564,169 km (0.096 R)
• M16: 4,662,068 km (0.066 R)
• M17: 4,811,666 km (0.112 R)
• M18: 5,006,293 km (0.117 R)
• M19: 5,071,817 km (0.111 R)
• M20: 5,269,884 km (0.088 R)
• M21: 5,538,113 km (0.077 R)
• M22: 5,902,833 km (0.087 R)
• M23: 6,204,871 km (0.072 R)
• M24: 6,275,331 km (0.112 R)
• M25: 6,440,637 km (0.095 R)
• M26: 6,896,911 km (0.105 R)
• M27: 7,067,602 km (0.068 R)
• M28: 7,638,617 km (0.107 R)
• M29: 7,714,164 km (0.088 R)
• M30: 8,070,057 km (0.051 R)
• M31: 8,431,486 km (0.076 R)
• M32: 8,824,479 km (0.104 R)
• M33: 8,903,916 km (0.118 R)
• M34: 9,089,866 km (0.098 R)
• M35: 10,568,042 km (0.052 R)
• M36: 10,680,540 km (0.093 R)
• M37: 10,793,486 km (0.089 R)
• M38: 10,935,006 km (0.081 R)
• M39: 11,363,753 km (0.068 R)
• M40: 11,536,689 km (0.04 R)
• M41: 11,973,066 km (0.106 R)
• M42: 12,237,405 km (0.082 R)
• M43: 12,474,069 km (0.107 R)
• M44: 12,891,896 km (0.103 R)
• M45: 13,193,186 km (0.115 R)
• M46: 13,466,352 km (0.091 R)
• M47: 14,018,218 km (0.084 R)
• M48: 14,141,786 km (0.072 R)
• M49: 14,828,440 km (0.105 R)
• M50: 15,207,521 km (0.116 R)
• M51: 15,557,730 km (0.083 R)
• M52: 15,749,963 km (0.059 R)
• M53: 16,722,798 km (0.082 R)
• M54: 16,853,995 km (0.107 R)
• M55: 17,018,403 km (0.106 R)
• M56: 17,084,376 km (0.113 R)
• M57: 18,353,265 km (0.111 R)
• M58: 18,556,419 km (0.034 R)
• M59: 18,862,496 km (0.09 R)
• M60: 19,101,703 km (0.035 R)
• M61: 19,514,294 km (0.073 R)
• M62: 19,756,194 km (0.048 R)
• M63: 19,964,434 km (0.109 R)
• M64: 21,370,953 km (0.079 R)
• M65: 22,555,170 km (0.105 R)
• M66: 22,991,098 km (0.083 R)
• M67: 23,429,869 km (0.119 R)
• M68: 23,723,829 km (0.084 R)
• M69: 23,797,580 km (0.084 R)
• M70: 24,093,186 km (0.065 R)
• M71: 24,464,338 km (0.115 R)
• M72: 24,650,588 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 8.3

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.54 AU - 8.74 AU

Year: 9619 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,573,519 km

• M1: 132,993 km (0.096 R)
• M2: 215,870 km (0.098 R)
• M3: 280,346 km (0.105 R)
• M4: 604,375 km (0.084 R)
• M5: 812,765 km (0.116 R)
• M6: 944,860 km (0.105 R)
• M7: 1,361,939 km (0.056 R)
• M8: 2,294,233 km (0.061 R)
• M9: 2,456,547 km (0.116 R)
• M10: 2,511,449 km (0.118 R)
• M11: 2,995,099 km (0.112 R)
• M12: 3,694,768 km (0.091 R)
• M13: 3,789,763 km (0.12 R)
• M14: 4,014,459 km (0.107 R)
• M15: 4,079,384 km (0.049 R)
• M16: 4,276,554 km (0.086 R)
• M17: 4,342,976 km (0.053 R)
• M18: 4,886,764 km (0.077 R)
• M19: 5,889,519 km (0.087 R)
• M20: 5,963,420 km (0.074 R)
• M21: 6,262,765 km (0.079 R)
• M22: 6,452,156 km (0.098 R)
• M23: 6,566,898 km (0.044 R)
• M24: 6,836,922 km (0.11 R)
• M25: 7,388,040 km (0.105 R)
• M26: 7,749,918 km (0.048 R)
• M27: 8,658,725 km (0.053 R)
• M28: 9,600,892 km (0.106 R)
• M29: 10,665,431 km (0.115 R)
• M30: 11,860,568 km (0.106 R)
• M31: 13,340,091 km (0.116 R)
• M32: 13,633,153 km (0.091 R)
• M33: 13,731,289 km (0.079 R)
• M34: 13,829,725 km (0.062 R)
• M35: 14,027,194 km (0.103 R)
• M36: 14,225,710 km (0.103 R)
• M37: 15,180,893 km (0.101 R)
• M38: 15,949,676 km (0.095 R)
• M39: 16,104,959 km (0.026 R)
• M40: 16,678,517 km (0.118 R)
• M41: 16,836,193 km (0.104 R)
• M42: 17,205,850 km (0.098 R)
• M43: 17,631,605 km (0.082 R)
• M44: 17,738,568 km (0.087 R)
• M45: 17,792,124 km (0.065 R)
• M46: 18,060,951 km (0.098 R)
• M47: 18,765,706 km (0.091 R)
• M48: 19,148,976 km (0.113 R)
• M49: 19,204,028 km (0.106 R)
• M50: 19,812,144 km (0.104 R)
• M51: 20,202,444 km (0.096 R)
• M52: 20,426,542 km (0.097 R)
• M53: 21,047,224 km (0.091 R)
• M54: 22,480,820 km (0.075 R)
• M55: 23,297,325 km (0.1 R)
• M56: 24,599,874 km (0.097 R)
• M57: 26,475,233 km (0.07 R)
• M58: 27,833,881 km (0.078 R)
• M59: 28,710,225 km (0.101 R)
• M60: 29,025,278 km (0.115 R)
• M61: 30,361,486 km (0.069 R)
• M62: 30,682,673 km (0.082 R)
• M63: 31,717,741 km (0.092 R)
• M64: 32,174,164 km (0.102 R)
• M65: 32,830,001 km (0.065 R)
• M66: 33,225,537 km (0.089 R)
• M67: 33,821,984 km (0.081 R)
• M68: 33,954,977 km (0.1 R)
• M69: 34,021,548 km (0.064 R)
• M70: 34,221,560 km (0.108 R)
• M71: 35,700,036 km (0.051 R)
• M72: 36,651,628 km (0.092 R)
• M73: 36,856,577 km (0.116 R)
• M74: 37,405,152 km (0.11 R)
• M75: 37,887,306 km (0.118 R)
• M76: 38,718,771 km (0.118 R)
• M77: 38,857,897 km (0.069 R)
• M78: 39,206,610 km (0.059 R)
• M79: 40,117,811 km (0.112 R)
• M80: 40,470,114 km (0.069 R)
• M81: 44,122,246 km (0.097 R)
• M82: 44,340,360 km (0.051 R)
• M83: 44,558,773 km (0.106 R)
• M84: 44,850,638 km (0.102 R)
• M85: 45,289,559 km (0.085 R)
• M86: 45,436,164 km (0.057 R)
• M87: 46,393,142 km (0.052 R)
• M88: 47,208,002 km (0.119 R)
• M89: 48,252,045 km (0.073 R)
• M90: 49,605,457 km (0.118 R)
• M91: 49,756,701 km (0.11 R)
• M92: 49,832,248 km (0.062 R)
• M93: 50,818,995 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 10.5

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.07 AU - 11.11 AU

Year: 10380 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,573,519 km

• M1: 147,354 km (0.108 R)
• M2: 597,195 km (0.08 R)
• M3: 808,277 km (0.082 R)
• M4: 1,220,868 km (0.107 R)
• M5: 1,365,081 km (0.098 R)
• M6: 1,450,202 km (0.108 R)
• M7: 1,762,712 km (0.119 R)
• M8: 1,999,076 km (0.068 R)
• M9: 2,096,465 km (0.097 R)
• M10: 2,170,665 km (0.105 R)
• M11: 2,741,830 km (0.093 R)
• M12: 3,044,466 km (0.096 R)
• M13: 3,893,733 km (0.085 R)
• M14: 4,265,783 km (0.117 R)
• M15: 4,746,890 km (0.092 R)
• M16: 5,381,185 km (0.08 R)
• M17: 5,552,624 km (0.031 R)
• M18: 6,077,713 km (0.032 R)
• M19: 6,876,416 km (0.115 R)
• M20: 7,100,065 km (0.085 R)
• M21: 7,175,163 km (0.108 R)
• M22: 7,478,098 km (0.086 R)
• M23: 8,135,880 km (0.042 R)
• M24: 8,812,063 km (0.108 R)
• M25: 9,136,690 km (0.106 R)
• M26: 9,506,496 km (0.06 R)
• M27: 9,755,726 km (0.115 R)
• M28: 10,218,283 km (0.099 R)
• M29: 10,516,431 km (0.092 R)
• M30: 11,340,117 km (0.053 R)
• M31: 11,960,350 km (0.119 R)
• M32: 12,500,847 km (0.111 R)
• M33: 13,839,449 km (0.113 R)
• M34: 13,933,546 km (0.089 R)
• M35: 14,885,287 km (0.034 R)
• M36: 15,029,799 km (0.12 R)
• M37: 16,054,843 km (0.098 R)
• M38: 16,153,728 km (0.112 R)
• M39: 16,600,876 km (0.099 R)
• M40: 16,901,119 km (0.083 R)
• M41: 17,609,016 km (0.106 R)
• M42: 17,761,905 km (0.107 R)
• M43: 18,429,859 km (0.051 R)
• M44: 19,684,387 km (0.061 R)
• M45: 20,002,282 km (0.03 R)
• M46: 20,428,936 km (0.094 R)
• M47: 21,726,548 km (0.12 R)
• M48: 22,330,325 km (0.103 R)
• M49: 23,106,588 km (0.096 R)
• M50: 23,498,086 km (0.072 R)
• M51: 23,722,782 km (0.113 R)
• M52: 24,287,663 km (0.03 R)
• M53: 24,742,590 km (0.101 R)
• M54: 25,257,955 km (0.109 R)
• M55: 26,532,529 km (0.11 R)
• M56: 27,531,693 km (0.063 R)
• M57: 27,887,287 km (0.083 R)
• M58: 28,663,102 km (0.068 R)
• M59: 29,991,830 km (0.026 R)
• M60: 30,418,932 km (0.112 R)
• M61: 30,909,314 km (0.085 R)
• M62: 33,653,537 km (0.091 R)
• M63: 34,798,559 km (0.071 R)
• M64: 35,054,671 km (0.069 R)
• M65: 35,375,708 km (0.093 R)
• M66: 36,085,550 km (0.076 R)
• M67: 36,604,804 km (0.115 R)
• M68: 37,257,200 km (0.079 R)
• M69: 38,772,477 km (0.118 R)
• M70: 39,370,868 km (0.068 R)
• M71: 41,116,825 km (0.104 R)
• M72: 41,387,597 km (0.112 R)
• M73: 42,956,430 km (0.079 R)
• M74: 43,368,872 km (0.085 R)
• M75: 45,031,801 km (0.107 R)
• M76: 46,715,376 km (0.032 R)
• M77: 46,998,116 km (0.042 R)
• M78: 47,281,305 km (0.103 R)
• M79: 47,422,974 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376

Radius: 13.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.98 AU - 12.42 AU

Year: 14196 Days

Day: 5.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,573,519 km

• M1: 246,088 km (0.071 R)
• M2: 660,175 km (0.092 R)
• M3: 827,575 km (0.05 R)
• M4: 1,048,831 km (0.07 R)
• M5: 1,187,508 km (0.116 R)
• M6: 1,484,460 km (0.091 R)
• M7: 1,829,732 km (0.091 R)
• M8: 2,569,044 km (0.09 R)
• M9: 3,245,975 km (0.097 R)
• M10: 3,423,846 km (0.118 R)
• M11: 3,696,713 km (0.109 R)
• M12: 5,270,483 km (0.081 R)
• M13: 5,836,561 km (0.065 R)
• M14: 7,103,655 km (0.056 R)
• M15: 7,649,538 km (0.102 R)
• M16: 7,927,640 km (0.083 R)
• M17: 9,923,425 km (0.069 R)
• M18: 12,158,417 km (0.041 R)
• M19: 12,811,262 km (0.063 R)
• M20: 13,141,874 km (0.071 R)
• M21: 13,860,093 km (0.115 R)
• M22: 14,248,449 km (0.055 R)
• M23: 14,394,906 km (0.115 R)
• M24: 14,591,028 km (0.09 R)
• M25: 15,434,760 km (0.111 R)
• M26: 16,141,311 km (0.092 R)
• M27: 16,703,949 km (0.107 R)
• M28: 17,325,229 km (0.099 R)
• M29: 17,429,498 km (0.063 R)
• M30: 17,638,636 km (0.043 R)
• M31: 19,667,034 km (0.031 R)
• M32: 20,103,560 km (0.047 R)
• M33: 21,937,481 km (0.068 R)
• M34: 22,106,825 km (0.118 R)
• M35: 22,333,317 km (0.073 R)
• M36: 23,998,490 km (0.118 R)
• M37: 24,699,207 km (0.111 R)
• M38: 27,022,911 km (0.076 R)
• M39: 27,751,751 km (0.116 R)
• M40: 27,935,009 km (0.081 R)
• M41: 28,180,050 km (0.119 R)
• M42: 29,042,931 km (0.072 R)
• M43: 29,166,947 km (0.106 R)
• M44: 29,727,191 km (0.099 R)
• M45: 29,852,106 km (0.087 R)
• M46: 30,668,611 km (0.048 R)
• M47: 32,838,827 km (0.117 R)
• M48: 33,032,706 km (0.077 R)
• M49: 33,486,586 km (0.097 R)
• M50: 34,466,003 km (0.069 R)
• M51: 35,322,451 km (0.102 R)
• M52: 35,521,117 km (0.063 R)
• M53: 39,571,479 km (0.117 R)
• M54: 40,606,696 km (0.069 R)
• M55: 41,511,165 km (0.089 R)
• M56: 42,562,988 km (0.1 R)
• M57: 43,623,487 km (0.102 R)
• M58: 43,907,873 km (0.115 R)
• M59: 44,478,289 km (0.119 R)
• M60: 47,879,098 km (0.065 R)
• M61: 49,499,392 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit