🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.85 AU - 1.31 AU

Year: 396 Days

Day: 16.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,761,903 km

• M1: 61,335 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.53 AU - 3.21 AU

Year: 1717 Days

Day: 31.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.1

Radius: 3.2

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.77 AU - 17.13 AU

Year: 22493 Days

Day: 22.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 96,761,903 km

• M1: 41,139 km (0.103 R)
• M2: 63,579 km (0.087 R)
• M3: 99,931 km (0.109 R)
• M4: 146,008 km (0.1 R)
• M5: 680,670 km (0.101 R)
• M6: 1,599,800 km (0.109 R)
• M7: 1,831,078 km (0.044 R)
• M8: 2,830,691 km (0.104 R)
• M9: 3,083,511 km (0.101 R)
• M10: 3,664,998 km (0.048 R)
• M11: 3,719,452 km (0.036 R)
• M12: 3,746,828 km (0.107 R)
• M13: 4,222,101 km (0.033 R)
• M14: 5,413,199 km (0.065 R)
• M15: 5,631,612 km (0.104 R)
• M16: 5,663,027 km (0.115 R)
• M17: 6,141,741 km (0.07 R)
• M18: 6,934,161 km (0.037 R)
• M19: 7,171,273 km (0.079 R)
• M20: 7,205,381 km (0.116 R)
• M21: 9,272,824 km (0.069 R)
• M22: 9,347,324 km (0.033 R)
• M23: 9,722,066 km (0.075 R)
• M24: 10,293,381 km (0.086 R)
• M25: 11,828,853 km (0.1 R)
• M26: 12,726,141 km (0.069 R)
• M27: 14,541,811 km (0.111 R)
• M28: 14,628,278 km (0.088 R)
• M29: 15,855,729 km (0.089 R)
• M30: 16,662,211 km (0.107 R)
• M31: 17,573,711 km (0.079 R)
• M32: 18,081,895 km (0.087 R)
• M33: 18,971,104 km (0.066 R)
• M34: 19,302,164 km (0.103 R)
• M35: 19,635,319 km (0.113 R)
• M36: 19,826,355 km (0.1 R)
• M37: 22,217,827 km (0.111 R)
• M38: 24,031,851 km (0.118 R)
• M39: 24,185,189 km (0.096 R)
• M40: 25,319,290 km (0.093 R)
• M41: 25,579,441 km (0.113 R)
• M42: 26,102,435 km (0.045 R)
• M43: 26,893,508 km (0.085 R)
• M44: 27,531,992 km (0.045 R)
• M45: 27,585,548 km (0.083 R)
• M46: 28,229,417 km (0.104 R)
• M47: 29,368,156 km (0.059 R)
• M48: 30,355,951 km (0.055 R)
• M49: 30,411,302 km (0.045 R)
• M50: 32,590,046 km (0.12 R)
• M51: 32,873,085 km (0.063 R)
• M52: 33,498,404 km (0.033 R)
• M53: 34,127,762 km (0.109 R)
• M54: 35,456,191 km (0.112 R)
• M55: 36,624,999 km (0.112 R)
• M56: 36,742,434 km (0.113 R)
• M57: 37,450,630 km (0.054 R)
• M58: 37,568,962 km (0.107 R)
• M59: 39,120,142 km (0.096 R)
• M60: 39,240,419 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.1

Radius: 3.2

Gravity: 58.8 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.9 AU - 22.26 AU

Year: 30593 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,761,903 km

• M1: 84,822 km (0.089 R)
• M2: 166,951 km (0.109 R)
• M3: 200,012 km (0.087 R)
• M4: 542,442 km (0.079 R)
• M5: 1,186,760 km (0.061 R)
• M6: 2,394,613 km (0.103 R)
• M7: 2,521,771 km (0.061 R)
• M8: 3,052,694 km (0.068 R)
• M9: 3,237,148 km (0.061 R)
• M10: 3,665,148 km (0.093 R)
• M11: 4,161,364 km (0.105 R)
• M12: 4,625,716 km (0.049 R)
• M13: 5,380,287 km (0.101 R)
• M14: 8,050,161 km (0.059 R)
• M15: 8,497,009 km (0.065 R)
• M16: 9,952,447 km (0.087 R)
• M17: 11,341,015 km (0.097 R)
• M18: 11,625,849 km (0.104 R)
• M19: 11,769,164 km (0.098 R)
• M20: 14,140,589 km (0.095 R)
• M21: 14,678,543 km (0.048 R)
• M22: 15,144,840 km (0.097 R)
• M23: 15,537,235 km (0.106 R)
• M24: 15,695,061 km (0.082 R)
• M25: 16,653,385 km (0.097 R)
• M26: 16,895,883 km (0.106 R)
• M27: 17,302,789 km (0.082 R)
• M28: 17,630,558 km (0.04 R)
• M29: 18,709,906 km (0.118 R)
• M30: 20,325,414 km (0.109 R)
• M31: 21,193,530 km (0.085 R)
• M32: 22,428,910 km (0.046 R)
• M33: 22,965,517 km (0.116 R)
• M34: 23,869,238 km (0.089 R)
• M35: 24,876,780 km (0.106 R)
• M36: 25,061,383 km (0.067 R)
• M37: 25,339,187 km (0.113 R)
• M38: 27,027,548 km (0.094 R)
• M39: 27,694,007 km (0.089 R)
• M40: 27,789,600 km (0.117 R)
• M41: 30,019,206 km (0.109 R)
• M42: 30,511,533 km (0.027 R)
• M43: 30,709,152 km (0.069 R)
• M44: 31,404,333 km (0.084 R)
• M45: 32,911,232 km (0.082 R)
• M46: 34,338,845 km (0.084 R)
• M47: 34,647,465 km (0.062 R)
• M48: 35,267,249 km (0.03 R)
• M49: 35,474,592 km (0.093 R)
• M50: 35,578,562 km (0.093 R)
• M51: 37,571,056 km (0.069 R)
• M52: 37,995,166 km (0.107 R)
• M53: 38,527,436 km (0.099 R)
• M54: 38,634,248 km (0.102 R)
• M55: 41,116,825 km (0.096 R)
• M56: 42,432,389 km (0.103 R)
• M57: 42,542,642 km (0.077 R)
• M58: 43,761,716 km (0.083 R)
• M59: 44,319,566 km (0.112 R)
• M60: 45,217,153 km (0.068 R)
• M61: 45,442,448 km (0.096 R)
• M62: 45,781,137 km (0.07 R)
• M63: 48,982,382 km (0.063 R)
• M64: 50,726,693 km (0.088 R)
• M65: 50,843,679 km (0.085 R)
• M66: 51,195,234 km (0.059 R)
• M67: 51,312,668 km (0.107 R)
• M68: 51,665,270 km (0.099 R)
• M69: 55,356,298 km (0.112 R)
• M70: 55,838,752 km (0.093 R)
• M71: 56,322,551 km (0.091 R)
• M72: 56,443,725 km (0.106 R)
• M73: 57,294,339 km (0.071 R)
• M74: 61,860,216 km (0.075 R)
• M75: 63,491,879 km (0.101 R)
• M76: 68,600,647 km (0.08 R)
• M77: 70,811,554 km (0.118 R)
• M78: 70,942,302 km (0.091 R)
• M79: 71,728,589 km (0.109 R)
• M80: 72,122,929 km (0.096 R)
• M81: 73,839,714 km (0.072 R)
• M82: 74,370,637 km (0.111 R)
• M83: 75,436,222 km (0.078 R)
• M84: 75,703,404 km (0.042 R)
• M85: 76,641,084 km (0.103 R)
• M86: 80,430,248 km (0.049 R)
• M87: 82,898,014 km (0.041 R)
• M88: 86,506,315 km (0.057 R)
• M89: 88,752,078 km (0.103 R)
• M90: 90,023,810 km (0.065 R)
• M91: 91,586,210 km (0.094 R)
• M92: 92,013,910 km (0.078 R)
• M93: 93,157,586 km (0.048 R)
• M94: 93,587,680 km (0.116 R)
• M95: 94,018,522 km (0.119 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit