🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.62 AU

Year: 195 Days

Day: 16.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,125,336 km

• M1: 332,257 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.36 AU

Year: 510 Days

Day: 47 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,125,336 km

• M1: 181,163 km (0.049 R)
• M2: 294,857 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.6 AU

Year: 721 Days

Day: 20.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,125,336 km

• M1: 326,572 km (0.067 R)
• M2: 494,870 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.15 AU - 2.31 AU

Year: 1433 Days

Day: 23.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,125,336 km

• M1: 369,956 km (0.064 R)
• M2: 981,512 km (0.119 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 9.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.72 AU - 4.18 AU

Year: 3379 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,125,336 km

• M1: 116,238 km (0.081 R)
• M2: 235,467 km (0.044 R)
• M3: 610,958 km (0.111 R)
• M4: 673,340 km (0.095 R)
• M5: 805,435 km (0.116 R)
• M6: 864,825 km (0.043 R)
• M7: 936,183 km (0.093 R)
• M8: 1,020,257 km (0.065 R)
• M9: 1,085,033 km (0.118 R)
• M10: 1,418,936 km (0.075 R)
• M11: 1,810,284 km (0.093 R)
• M12: 1,998,029 km (0.092 R)
• M13: 2,465,672 km (0.109 R)
• M14: 2,765,466 km (0.073 R)
• M15: 2,826,801 km (0.102 R)
• M16: 2,950,968 km (0.07 R)
• M17: 3,220,842 km (0.082 R)
• M18: 3,598,876 km (0.096 R)
• M19: 3,784,677 km (0.116 R)
• M20: 3,853,043 km (0.104 R)
• M21: 3,973,768 km (0.06 R)
• M22: 4,307,521 km (0.102 R)
• M23: 4,450,836 km (0.064 R)
• M24: 4,742,253 km (0.103 R)
• M25: 5,058,652 km (0.116 R)
• M26: 5,594,811 km (0.117 R)
• M27: 5,790,784 km (0.102 R)
• M28: 6,330,982 km (0.106 R)
• M29: 6,535,183 km (0.085 R)
• M30: 6,741,628 km (0.082 R)
• M31: 6,992,204 km (0.115 R)
• M32: 7,076,428 km (0.102 R)
• M33: 7,288,408 km (0.104 R)
• M34: 7,416,614 km (0.117 R)
• M35: 7,610,343 km (0.092 R)
• M36: 7,915,074 km (0.119 R)
• M37: 8,024,879 km (0.12 R)
• M38: 8,201,554 km (0.07 R)
• M39: 8,446,745 km (0.108 R)
• M40: 8,581,383 km (0.096 R)
• M41: 8,716,918 km (0.118 R)
• M42: 8,853,052 km (0.107 R)
• M43: 8,921,419 km (0.039 R)
• M44: 9,081,638 km (0.118 R)
• M45: 9,150,453 km (0.091 R)
• M46: 9,358,394 km (0.051 R)
• M47: 9,684,817 km (0.089 R)
• M48: 9,849,524 km (0.105 R)
• M49: 9,991,343 km (0.111 R)
• M50: 10,110,123 km (0.091 R)
• M51: 10,469,158 km (0.118 R)
• M52: 10,638,204 km (0.076 R)
• M53: 11,126,042 km (0.067 R)
• M54: 11,946,886 km (0.026 R)
• M55: 12,351,997 km (0.042 R)
• M56: 12,710,134 km (0.072 R)
• M57: 12,787,327 km (0.105 R)
• M58: 12,968,041 km (0.044 R)
• M59: 13,201,563 km (0.04 R)
• M60: 13,279,803 km (0.045 R)
• M61: 13,462,761 km (0.058 R)
• M62: 13,672,946 km (0.117 R)
• M63: 13,831,370 km (0.098 R)
• M64: 14,283,305 km (0.115 R)
• M65: 14,363,640 km (0.074 R)
• M66: 14,713,250 km (0.093 R)
• M67: 14,929,718 km (0.093 R)
• M68: 15,011,249 km (0.071 R)
• M69: 15,613,231 km (0.057 R)
• M70: 15,751,160 km (0.077 R)
• M71: 15,972,565 km (0.085 R)
• M72: 16,558,988 km (0.109 R)
• M73: 16,756,009 km (0.094 R)
• M74: 17,010,475 km (0.104 R)
• M75: 17,552,019 km (0.026 R)
• M76: 18,622,541 km (0.119 R)
• M77: 18,944,925 km (0.109 R)
• M78: 19,033,187 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 3.6

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.5 AU - 14.8 AU

Year: 22912 Days

Day: 20.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,125,336 km

• M1: 131,048 km (0.118 R)
• M2: 173,833 km (0.103 R)
• M3: 545,883 km (0.08 R)
• M4: 619,186 km (0.057 R)
• M5: 1,123,031 km (0.099 R)
• M6: 1,288,786 km (0.109 R)
• M7: 2,742,428 km (0.041 R)
• M8: 2,964,880 km (0.098 R)
• M9: 3,127,343 km (0.074 R)
• M10: 3,495,055 km (0.098 R)
• M11: 3,597,679 km (0.108 R)
• M12: 3,701,351 km (0.092 R)
• M13: 3,911,685 km (0.099 R)
• M14: 5,252,381 km (0.114 R)
• M15: 5,369,965 km (0.113 R)
• M16: 5,528,240 km (0.096 R)
• M17: 5,647,768 km (0.095 R)
• M18: 6,134,859 km (0.097 R)
• M19: 6,550,891 km (0.084 R)
• M20: 6,762,422 km (0.074 R)
• M21: 7,987,330 km (0.116 R)
• M22: 8,122,566 km (0.095 R)
• M23: 8,532,913 km (0.118 R)
• M24: 8,625,065 km (0.113 R)
• M25: 8,856,792 km (0.074 R)
• M26: 9,137,438 km (0.116 R)
• M27: 9,373,653 km (0.07 R)
• M28: 12,359,776 km (0.101 R)
• M29: 12,411,986 km (0.093 R)
• M30: 12,516,255 km (0.113 R)
• M31: 13,361,633 km (0.091 R)
• M32: 13,575,857 km (0.081 R)
• M33: 13,791,129 km (0.08 R)
• M34: 15,051,191 km (0.117 R)
• M35: 15,385,842 km (0.101 R)
• M36: 15,610,388 km (0.04 R)
• M37: 19,165,582 km (0.117 R)
• M38: 20,015,298 km (0.101 R)
• M39: 20,691,480 km (0.089 R)
• M40: 20,877,280 km (0.082 R)
• M41: 21,814,062 km (0.097 R)
• M42: 22,003,154 km (0.088 R)
• M43: 23,212,802 km (0.083 R)
• M44: 23,988,019 km (0.04 R)
• M45: 24,183,094 km (0.108 R)
• M46: 25,962,561 km (0.11 R)
• M47: 26,096,002 km (0.119 R)
• M48: 27,104,292 km (0.101 R)
• M49: 28,056,931 km (0.04 R)
• M50: 28,125,447 km (0.095 R)
• M51: 28,606,254 km (0.088 R)
• M52: 28,675,069 km (0.107 R)
• M53: 29,089,755 km (0.075 R)
• M54: 29,715,373 km (0.053 R)
• M55: 30,345,330 km (0.101 R)
• M56: 31,050,534 km (0.098 R)
• M57: 31,975,348 km (0.056 R)
• M58: 32,118,364 km (0.042 R)
• M59: 35,467,411 km (0.087 R)
• M60: 37,559,537 km (0.111 R)
• M61: 40,076,222 km (0.071 R)
• M62: 40,616,869 km (0.109 R)
• M63: 43,673,752 km (0.085 R)
• M64: 43,832,475 km (0.054 R)
• M65: 45,189,627 km (0.075 R)
• M66: 45,833,048 km (0.083 R)
• M67: 46,722,557 km (0.115 R)
• M68: 47,699,580 km (0.1 R)
• M69: 48,518,778 km (0.102 R)
• M70: 48,847,894 km (0.101 R)
• M71: 49,095,029 km (0.069 R)
• M72: 49,425,341 km (0.049 R)
• M73: 54,467,687 km (0.065 R)
• M74: 54,552,958 km (0.084 R)
• M75: 55,066,378 km (0.116 R)
• M76: 55,753,481 km (0.08 R)
• M77: 57,831,694 km (0.096 R)
• M78: 58,180,407 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664

Radius: 4.4

Gravity: 34.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.05 AU - 18.17 AU

Year: 24038 Days

Day: 18.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,125,336 km

• M1: 104,569 km (0.111 R)
• M2: 139,724 km (0.11 R)
• M3: 226,940 km (0.095 R)
• M4: 519,105 km (0.107 R)
• M5: 735,274 km (0.08 R)
• M6: 786,885 km (0.084 R)
• M7: 1,063,491 km (0.11 R)
• M8: 3,679,808 km (0.092 R)
• M9: 4,996,868 km (0.107 R)
• M10: 5,246,098 km (0.105 R)
• M11: 5,499,218 km (0.075 R)
• M12: 5,704,616 km (0.113 R)
• M13: 7,663,600 km (0.116 R)
• M14: 7,720,746 km (0.102 R)
• M15: 8,535,456 km (0.067 R)
• M16: 9,622,584 km (0.108 R)
• M17: 10,371,172 km (0.081 R)
• M18: 10,816,375 km (0.105 R)
• M19: 11,857,426 km (0.12 R)
• M20: 11,989,821 km (0.097 R)
• M21: 12,056,092 km (0.103 R)
• M22: 12,389,845 km (0.12 R)
• M23: 13,963,465 km (0.119 R)
• M24: 14,737,933 km (0.113 R)
• M25: 15,743,830 km (0.105 R)
• M26: 16,697,516 km (0.084 R)
• M27: 16,920,118 km (0.046 R)
• M28: 16,994,617 km (0.051 R)
• M29: 17,594,206 km (0.058 R)
• M30: 18,660,090 km (0.115 R)
• M31: 19,903,698 km (0.114 R)
• M32: 22,715,838 km (0.067 R)
• M33: 26,164,069 km (0.074 R)
• M34: 26,250,238 km (0.068 R)
• M35: 26,509,191 km (0.119 R)
• M36: 26,768,893 km (0.079 R)
• M37: 27,203,774 km (0.077 R)
• M38: 28,168,681 km (0.089 R)
• M39: 28,788,465 km (0.072 R)
• M40: 30,402,775 km (0.101 R)
• M41: 31,403,735 km (0.116 R)
• M42: 32,138,559 km (0.099 R)
• M43: 32,693,268 km (0.102 R)
• M44: 35,800,416 km (0.116 R)
• M45: 36,856,876 km (0.076 R)
• M46: 38,216,272 km (0.048 R)
• M47: 38,313,959 km (0.114 R)
• M48: 40,285,959 km (0.098 R)
• M49: 42,189,591 km (0.109 R)
• M50: 42,593,955 km (0.109 R)
• M51: 42,796,809 km (0.069 R)
• M52: 43,508,895 km (0.062 R)
• M53: 44,841,663 km (0.087 R)
• M54: 47,337,105 km (0.114 R)
• M55: 51,487,398 km (0.036 R)
• M56: 51,811,427 km (0.085 R)
• M57: 52,896,461 km (0.067 R)
• M58: 53,005,368 km (0.053 R)
• M59: 53,441,745 km (0.062 R)
• M60: 57,534,593 km (0.07 R)
• M61: 57,646,642 km (0.058 R)
• M62: 57,758,691 km (0.096 R)
• M63: 58,207,784 km (0.081 R)
• M64: 59,109,260 km (0.074 R)
• M65: 60,470,302 km (0.091 R)
• M66: 61,841,665 km (0.083 R)
• M67: 62,416,121 km (0.106 R)
• M68: 64,614,911 km (0.097 R)
• M69: 65,548,252 km (0.092 R)
• M70: 67,782,945 km (0.096 R)
• M71: 68,256,572 km (0.11 R)
• M72: 70,281,678 km (0.101 R)
• M73: 71,241,498 km (0.082 R)
• M74: 75,491,274 km (0.093 R)
• M75: 77,832,631 km (0.067 R)
• M76: 81,200,378 km (0.111 R)
• M77: 81,577,514 km (0.092 R)
• M78: 82,585,953 km (0.089 R)
• M79: 82,712,364 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit