🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.6 AU - 1.92 AU

Year: 832 Days

Day: 25.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.91 AU - 3.07 AU

Year: 1401 Days

Day: 20.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 9.4

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.21 AU - 9.23 AU

Year: 7646 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,003,528 km

• M1: 131,347 km (0.083 R)
• M2: 443,408 km (0.117 R)
• M3: 532,718 km (0.051 R)
• M4: 686,953 km (0.117 R)
• M5: 746,942 km (0.092 R)
• M6: 988,842 km (0.102 R)
• M7: 1,128,267 km (0.096 R)
• M8: 1,368,970 km (0.09 R)
• M9: 1,585,438 km (0.111 R)
• M10: 1,646,474 km (0.104 R)
• M11: 1,813,276 km (0.098 R)
• M12: 2,007,753 km (0.099 R)
• M13: 2,323,704 km (0.095 R)
• M14: 2,464,027 km (0.116 R)
• M15: 2,631,427 km (0.053 R)
• M16: 2,728,665 km (0.075 R)
• M17: 2,877,066 km (0.058 R)
• M18: 3,416,965 km (0.11 R)
• M19: 3,550,257 km (0.097 R)
• M20: 3,932,479 km (0.099 R)
• M21: 4,328,016 km (0.102 R)
• M22: 4,766,039 km (0.105 R)
• M23: 5,652,556 km (0.041 R)
• M24: 5,778,816 km (0.118 R)
• M25: 5,842,395 km (0.068 R)
• M26: 5,937,988 km (0.09 R)
• M27: 6,034,329 km (0.025 R)
• M28: 6,424,331 km (0.114 R)
• M29: 6,789,200 km (0.073 R)
• M30: 7,331,792 km (0.104 R)
• M31: 8,279,045 km (0.102 R)
• M32: 8,748,783 km (0.084 R)
• M33: 10,325,095 km (0.12 R)
• M34: 10,479,780 km (0.081 R)
• M35: 10,713,302 km (0.099 R)
• M36: 12,766,084 km (0.074 R)
• M37: 13,561,346 km (0.103 R)
• M38: 16,446,042 km (0.092 R)
• M39: 16,762,890 km (0.11 R)
• M40: 17,127,311 km (0.091 R)
• M41: 17,402,421 km (0.119 R)
• M42: 17,632,802 km (0.093 R)
• M43: 17,817,854 km (0.087 R)
• M44: 18,799,815 km (0.106 R)
• M45: 18,941,484 km (0.081 R)
• M46: 19,321,163 km (0.045 R)
• M47: 19,464,179 km (0.077 R)
• M48: 19,655,365 km (0.104 R)
• M49: 19,847,299 km (0.073 R)
• M50: 20,184,493 km (0.109 R)
• M51: 20,767,176 km (0.037 R)
• M52: 20,962,551 km (0.055 R)
• M53: 21,109,456 km (0.106 R)
• M54: 21,651,300 km (0.077 R)
• M55: 23,915,314 km (0.079 R)
• M56: 24,428,584 km (0.047 R)
• M57: 24,583,268 km (0.114 R)
• M58: 25,101,176 km (0.09 R)
• M59: 25,361,477 km (0.073 R)
• M60: 26,147,913 km (0.064 R)
• M61: 26,411,803 km (0.097 R)
• M62: 27,102,197 km (0.049 R)
• M63: 27,905,987 km (0.065 R)
• M64: 28,392,180 km (0.082 R)
• M65: 29,592,104 km (0.063 R)
• M66: 30,308,977 km (0.118 R)
• M67: 32,380,459 km (0.063 R)
• M68: 32,493,854 km (0.116 R)
• M69: 33,005,180 km (0.115 R)
• M70: 33,404,756 km (0.12 R)
• M71: 33,576,494 km (0.041 R)
• M72: 33,978,314 km (0.042 R)
• M73: 34,093,355 km (0.092 R)
• M74: 34,208,695 km (0.089 R)
• M75: 34,844,785 km (0.11 R)
• M76: 35,018,917 km (0.119 R)
• M77: 35,894,214 km (0.108 R)
• M78: 37,013,056 km (0.067 R)
• M79: 37,072,297 km (0.098 R)
• M80: 37,250,169 km (0.072 R)
• M81: 37,309,410 km (0.106 R)
• M82: 38,322,935 km (0.058 R)
• M83: 38,983,560 km (0.064 R)
• M84: 39,224,711 km (0.09 R)
• M85: 40,437,950 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.53 AU - 19.29 AU

Year: 28156 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,003,528 km

• M1: 103,671 km (0.109 R)
• M2: 173,683 km (0.095 R)
• M3: 347,665 km (0.06 R)
• M4: 500,255 km (0.07 R)
• M5: 780,302 km (0.086 R)
• M6: 2,329,837 km (0.103 R)
• M7: 2,657,756 km (0.083 R)
• M8: 3,070,347 km (0.041 R)
• M9: 3,284,272 km (0.047 R)
• M10: 3,466,183 km (0.029 R)
• M11: 4,345,369 km (0.029 R)
• M12: 5,120,885 km (0.113 R)
• M13: 5,460,173 km (0.101 R)
• M14: 5,676,042 km (0.09 R)
• M15: 6,027,149 km (0.094 R)
• M16: 6,160,590 km (0.088 R)
• M17: 6,430,464 km (0.099 R)
• M18: 7,028,557 km (0.084 R)
• M19: 8,277,250 km (0.091 R)
• M20: 8,475,318 km (0.111 R)
• M21: 8,525,134 km (0.109 R)
• M22: 9,079,244 km (0.037 R)
• M23: 10,274,980 km (0.074 R)
• M24: 11,685,239 km (0.099 R)
• M25: 12,243,688 km (0.11 R)
• M26: 13,328,422 km (0.052 R)
• M27: 13,911,704 km (0.041 R)
• M28: 13,970,496 km (0.057 R)
• M29: 14,682,433 km (0.083 R)
• M30: 15,711,068 km (0.051 R)
• M31: 15,894,923 km (0.068 R)
• M32: 16,575,444 km (0.08 R)
• M33: 18,157,292 km (0.091 R)
• M34: 18,285,797 km (0.065 R)
• M35: 18,933,406 km (0.1 R)
• M36: 19,194,604 km (0.091 R)
• M37: 20,317,784 km (0.118 R)
• M38: 21,123,369 km (0.047 R)
• M39: 21,394,141 km (0.104 R)
• M40: 21,462,059 km (0.082 R)
• M41: 22,076,307 km (0.049 R)
• M42: 22,765,654 km (0.063 R)
• M43: 24,024,072 km (0.106 R)
• M44: 25,953,735 km (0.057 R)
• M45: 26,607,926 km (0.092 R)
• M46: 26,681,079 km (0.111 R)
• M47: 27,267,653 km (0.075 R)
• M48: 27,636,411 km (0.109 R)
• M49: 28,379,015 km (0.074 R)
• M50: 28,677,762 km (0.109 R)
• M51: 28,752,711 km (0.105 R)
• M52: 30,263,948 km (0.077 R)
• M53: 31,337,014 km (0.058 R)
• M54: 31,414,206 km (0.098 R)
• M55: 33,520,395 km (0.089 R)
• M56: 33,678,221 km (0.08 R)
• M57: 34,073,907 km (0.07 R)
• M58: 34,312,067 km (0.117 R)
• M59: 35,591,428 km (0.097 R)
• M60: 36,398,808 km (0.098 R)
• M61: 38,114,246 km (0.094 R)
• M62: 38,443,960 km (0.051 R)
• M63: 39,023,203 km (0.089 R)
• M64: 39,189,257 km (0.104 R)
• M65: 39,355,460 km (0.073 R)
• M66: 39,688,764 km (0.102 R)
• M67: 39,772,240 km (0.092 R)
• M68: 39,855,715 km (0.039 R)
• M69: 40,526,063 km (0.118 R)
• M70: 40,694,211 km (0.086 R)
• M71: 41,115,479 km (0.064 R)
• M72: 41,792,708 km (0.083 R)
• M73: 43,072,369 km (0.104 R)
• M74: 43,243,957 km (0.05 R)
• M75: 43,329,976 km (0.111 R)
• M76: 43,760,220 km (0.097 R)
• M77: 44,191,809 km (0.082 R)
• M78: 44,625,045 km (0.101 R)
• M79: 48,853,877 km (0.034 R)
• M80: 50,562,734 km (0.07 R)
• M81: 50,743,747 km (0.108 R)
• M82: 51,288,134 km (0.113 R)
• M83: 52,199,634 km (0.098 R)
• M84: 54,316,593 km (0.113 R)
• M85: 55,899,189 km (0.095 R)
• M86: 56,743,220 km (0.089 R)
• M87: 57,308,102 km (0.064 R)
• M88: 58,443,699 km (0.069 R)
• M89: 59,109,559 km (0.076 R)
• M90: 59,682,220 km (0.093 R)
• M91: 60,737,035 km (0.085 R)
• M92: 61,797,983 km (0.112 R)
• M93: 64,329,777 km (0.103 R)
• M94: 65,411,220 km (0.058 R)
• M95: 65,509,805 km (0.097 R)
• M96: 65,805,859 km (0.075 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit