🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 635 Days

Day: 45.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.37 AU - 3.47 AU

Year: 1779 Days

Day: 25.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673

Radius: 8

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.96 AU - 11.4 AU

Year: 10735 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 102,747,153 km

• M1: 112,049 km (0.071 R)
• M2: 182,061 km (0.065 R)
• M3: 371,601 km (0.058 R)
• M4: 1,082,939 km (0.108 R)
• M5: 1,185,713 km (0.075 R)
• M6: 1,248,843 km (0.056 R)
• M7: 1,676,244 km (0.05 R)
• M8: 2,172,161 km (0.11 R)
• M9: 2,409,573 km (0.07 R)
• M10: 2,463,578 km (0.048 R)
• M11: 2,683,337 km (0.088 R)
• M12: 2,739,287 km (0.101 R)
• M13: 2,909,679 km (0.108 R)
• M14: 3,171,624 km (0.081 R)
• M15: 3,380,613 km (0.098 R)
• M16: 3,656,172 km (0.101 R)
• M17: 3,970,776 km (0.048 R)
• M18: 4,492,274 km (0.086 R)
• M19: 4,795,210 km (0.055 R)
• M20: 4,863,427 km (0.083 R)
• M21: 4,966,350 km (0.072 R)
• M22: 5,104,728 km (0.112 R)
• M23: 5,925,123 km (0.067 R)
• M24: 6,595,471 km (0.118 R)
• M25: 6,824,356 km (0.034 R)
• M26: 7,566,062 km (0.115 R)
• M27: 8,456,618 km (0.072 R)
• M28: 9,422,721 km (0.114 R)
• M29: 10,071,677 km (0.116 R)
• M30: 10,779,574 km (0.075 R)
• M31: 11,094,328 km (0.041 R)
• M32: 11,457,701 km (0.07 R)
• M33: 11,825,113 km (0.116 R)
• M34: 12,103,216 km (0.105 R)
• M35: 12,289,764 km (0.052 R)
• M36: 13,141,126 km (0.076 R)
• M37: 14,011,486 km (0.07 R)
• M38: 14,305,745 km (0.034 R)
• M39: 15,503,127 km (0.117 R)
• M40: 15,705,832 km (0.102 R)
• M41: 15,756,545 km (0.083 R)
• M42: 16,216,260 km (0.066 R)
• M43: 16,628,701 km (0.069 R)
• M44: 17,149,002 km (0.11 R)
• M45: 17,201,362 km (0.071 R)
• M46: 17,253,721 km (0.031 R)
• M47: 17,516,415 km (0.07 R)
• M48: 18,903,636 km (0.078 R)
• M49: 19,446,526 km (0.115 R)
• M50: 20,938,017 km (0.095 R)
• M51: 21,725,650 km (0.084 R)
• M52: 21,839,045 km (0.047 R)
• M53: 21,952,590 km (0.099 R)
• M54: 22,009,437 km (0.105 R)
• M55: 23,737,143 km (0.12 R)
• M56: 25,031,613 km (0.074 R)
• M57: 25,507,933 km (0.083 R)
• M58: 25,567,772 km (0.113 R)
• M59: 25,747,290 km (0.077 R)
• M60: 27,198,838 km (0.037 R)
• M61: 29,488,283 km (0.111 R)
• M62: 29,739,458 km (0.063 R)
• M63: 29,865,270 km (0.053 R)
• M64: 30,560,751 km (0.11 R)
• M65: 31,133,561 km (0.068 R)
• M66: 31,903,092 km (0.091 R)
• M67: 32,613,832 km (0.073 R)
• M68: 32,938,609 km (0.051 R)
• M69: 33,329,807 km (0.119 R)
• M70: 34,711,194 km (0.026 R)
• M71: 35,442,129 km (0.09 R)
• M72: 36,111,131 km (0.082 R)
• M73: 37,190,031 km (0.101 R)
• M74: 38,211,186 km (0.063 R)
• M75: 40,072,333 km (0.075 R)
• M76: 40,839,022 km (0.116 R)
• M77: 41,329,404 km (0.116 R)
• M78: 41,399,565 km (0.116 R)
• M79: 43,738,977 km (0.027 R)
• M80: 44,168,921 km (0.102 R)
• M81: 44,672,318 km (0.084 R)
• M82: 45,105,254 km (0.106 R)
• M83: 46,631,601 km (0.104 R)
• M84: 46,704,754 km (0.093 R)
• M85: 46,777,908 km (0.108 R)
• M86: 47,511,536 km (0.112 R)
• M87: 48,841,461 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.4

Radius: 7.9

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 14.41 AU - 22.55 AU

Year: 28317 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,747,153 km

• M1: 146,008 km (0.112 R)
• M2: 200,910 km (0.113 R)
• M3: 479,910 km (0.047 R)
• M4: 1,422,227 km (0.114 R)
• M5: 1,760,169 km (0.097 R)
• M6: 2,377,559 km (0.108 R)
• M7: 2,732,405 km (0.117 R)
• M8: 3,199,300 km (0.095 R)
• M9: 3,393,029 km (0.11 R)
• M10: 3,540,982 km (0.062 R)
• M11: 5,533,027 km (0.099 R)
• M12: 6,791,295 km (0.051 R)
• M13: 8,068,262 km (0.082 R)
• M14: 8,465,594 km (0.073 R)
• M15: 9,279,406 km (0.105 R)
• M16: 10,188,961 km (0.104 R)
• M17: 10,980,633 km (0.112 R)
• M18: 11,126,790 km (0.112 R)
• M19: 12,016,748 km (0.048 R)
• M20: 12,394,184 km (0.088 R)
• M21: 12,622,620 km (0.057 R)
• M22: 12,699,064 km (0.097 R)
• M23: 12,852,402 km (0.089 R)
• M24: 13,161,022 km (0.037 R)
• M25: 13,706,905 km (0.101 R)
• M26: 13,943,120 km (0.092 R)
• M27: 14,101,245 km (0.068 R)
• M28: 16,128,894 km (0.085 R)
• M29: 18,854,119 km (0.035 R)
• M30: 19,292,740 km (0.116 R)
• M31: 19,380,853 km (0.108 R)
• M32: 20,090,545 km (0.025 R)
• M33: 20,538,441 km (0.115 R)
• M34: 21,444,107 km (0.036 R)
• M35: 22,920,189 km (0.101 R)
• M36: 23,388,131 km (0.071 R)
• M37: 24,524,177 km (0.033 R)
• M38: 25,098,932 km (0.066 R)
• M39: 25,291,465 km (0.082 R)
• M40: 27,540,968 km (0.093 R)
• M41: 27,640,151 km (0.116 R)
• M42: 28,840,375 km (0.106 R)
• M43: 29,853,601 km (0.065 R)
• M44: 31,395,208 km (0.076 R)
• M45: 31,706,521 km (0.088 R)
• M46: 32,227,869 km (0.099 R)
• M47: 33,173,328 km (0.103 R)
• M48: 33,278,944 km (0.059 R)
• M49: 35,630,622 km (0.116 R)
• M50: 35,955,549 km (0.057 R)
• M51: 36,717,301 km (0.07 R)
• M52: 39,145,724 km (0.114 R)
• M53: 40,041,665 km (0.081 R)
• M54: 40,831,093 km (0.088 R)
• M55: 40,944,339 km (0.112 R)
• M56: 41,398,219 km (0.097 R)
• M57: 41,625,757 km (0.058 R)
• M58: 43,461,024 km (0.104 R)
• M59: 45,439,755 km (0.066 R)
• M60: 47,328,877 km (0.079 R)
• M61: 47,685,967 km (0.101 R)
• M62: 50,696,026 km (0.039 R)
• M63: 50,817,649 km (0.038 R)
• M64: 51,917,193 km (0.109 R)
• M65: 54,263,935 km (0.086 R)
• M66: 54,388,400 km (0.083 R)
• M67: 57,150,725 km (0.072 R)
• M68: 57,277,285 km (0.095 R)
• M69: 58,039,187 km (0.031 R)
• M70: 58,166,494 km (0.1 R)
• M71: 59,701,219 km (0.089 R)
• M72: 60,344,639 km (0.106 R)
• M73: 61,638,362 km (0.093 R)
• M74: 63,596,149 km (0.058 R)
• M75: 65,309,194 km (0.09 R)
• M76: 65,706,826 km (0.114 R)
• M77: 65,972,212 km (0.1 R)
• M78: 69,996,395 km (0.108 R)
• M79: 70,403,152 km (0.055 R)
• M80: 72,997,627 km (0.053 R)
• M81: 74,652,329 km (0.082 R)
• M82: 76,179,873 km (0.119 R)
• M83: 77,717,889 km (0.094 R)
• M84: 80,114,746 km (0.099 R)
• M85: 80,540,202 km (0.051 R)
• M86: 81,393,509 km (0.115 R)
• M87: 88,765,841 km (0.069 R)
• M88: 90,236,388 km (0.11 R)
• M89: 91,863,116 km (0.1 R)
• M90: 92,605,719 km (0.115 R)
• M91: 96,047,368 km (0.082 R)
• M92: 96,348,658 km (0.036 R)
• M93: 97,103,230 km (0.119 R)
• M94: 97,708,204 km (0.029 R)
• M95: 101,058,149 km (0.109 R)
• M96: 101,824,688 km (0.087 R)
• M97: 102,747,109 km (0.107 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: 161 - 10,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit