🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.47 AU - 0.53 AU

Year: 128 Days

Day: 21.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,191,547 km

• M1: 122,371 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.61 AU - 0.69 AU

Year: 190 Days

Day: 38.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,191,547 km

• M1: 177,423 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.14 AU - 1.36 AU

Year: 505 Days

Day: 42 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.9

Radius: 3.9

Gravity: 31.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.41 AU - 15.87 AU

Year: 21305 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,191,547 km

• M1: 277,354 km (0.118 R)
• M2: 431,291 km (0.105 R)
• M3: 609,611 km (0.116 R)
• M4: 880,234 km (0.043 R)
• M5: 1,725,761 km (0.05 R)
• M6: 2,134,911 km (0.083 R)
• M7: 2,167,524 km (0.109 R)
• M8: 2,435,005 km (0.048 R)
• M9: 2,784,016 km (0.034 R)
• M10: 3,260,635 km (0.11 R)
• M11: 3,412,477 km (0.096 R)
• M12: 3,527,817 km (0.107 R)
• M13: 4,164,206 km (0.077 R)
• M14: 5,095,752 km (0.109 R)
• M15: 5,183,566 km (0.099 R)
• M16: 5,316,110 km (0.105 R)
• M17: 5,360,541 km (0.119 R)
• M18: 6,135,009 km (0.06 R)
• M19: 6,369,429 km (0.115 R)
• M20: 6,606,691 km (0.049 R)
• M21: 6,654,562 km (0.094 R)
• M22: 7,090,041 km (0.06 R)
• M23: 7,188,028 km (0.066 R)
• M24: 7,385,497 km (0.079 R)
• M25: 7,484,830 km (0.093 R)
• M26: 8,039,240 km (0.118 R)
• M27: 8,869,059 km (0.114 R)
• M28: 9,080,740 km (0.083 R)
• M29: 9,563,044 km (0.084 R)
• M30: 10,219,180 km (0.065 R)
• M31: 10,274,531 km (0.115 R)
• M32: 10,946,076 km (0.065 R)
• M33: 11,574,238 km (0.039 R)
• M34: 16,609,253 km (0.074 R)
• M35: 17,000,900 km (0.034 R)
• M36: 18,395,751 km (0.049 R)
• M37: 18,463,070 km (0.108 R)
• M38: 19,688,875 km (0.034 R)
• M39: 19,964,883 km (0.094 R)
• M40: 20,033,997 km (0.117 R)
• M41: 21,293,163 km (0.092 R)
• M42: 22,075,111 km (0.104 R)
• M43: 24,625,006 km (0.069 R)
• M44: 26,959,780 km (0.083 R)
• M45: 27,419,943 km (0.091 R)
• M46: 28,503,331 km (0.082 R)
• M47: 29,128,650 km (0.1 R)
• M48: 29,364,267 km (0.095 R)
• M49: 30,552,224 km (0.118 R)
• M50: 30,631,959 km (0.108 R)
• M51: 30,711,695 km (0.078 R)
• M52: 31,272,388 km (0.088 R)
• M53: 31,836,521 km (0.12 R)
• M54: 32,974,512 km (0.099 R)
• M55: 33,548,669 km (0.078 R)
• M56: 33,795,655 km (0.092 R)
• M57: 34,043,239 km (0.096 R)
• M58: 34,540,353 km (0.113 R)
• M59: 35,290,437 km (0.112 R)
• M60: 35,709,461 km (0.119 R)
• M61: 35,877,609 km (0.074 R)
• M62: 36,214,503 km (0.086 R)
• M63: 37,316,890 km (0.094 R)
• M64: 37,402,160 km (0.108 R)
• M65: 37,658,272 km (0.04 R)
• M66: 37,914,982 km (0.092 R)
• M67: 38,774,870 km (0.078 R)
• M68: 40,689,274 km (0.082 R)
• M69: 41,569,508 km (0.048 R)
• M70: 41,834,895 km (0.104 R)
• M71: 42,901,677 km (0.07 R)
• M72: 43,259,366 km (0.116 R)
• M73: 45,152,976 km (0.09 R)
• M74: 46,613,649 km (0.04 R)
• M75: 48,554,383 km (0.086 R)
• M76: 48,740,632 km (0.086 R)
• M77: 52,992,503 km (0.053 R)
• M78: 56,870,229 km (0.108 R)
• M79: 56,968,365 km (0.059 R)
• M80: 57,558,230 km (0.09 R)
• M81: 59,837,951 km (0.094 R)
• M82: 60,037,515 km (0.107 R)
• M83: 61,844,209 km (0.089 R)
• M84: 63,261,648 km (0.081 R)
• M85: 64,894,659 km (0.102 R)
• M86: 66,334,837 km (0.098 R)
• M87: 67,162,562 km (0.093 R)
• M88: 68,097,848 km (0.084 R)
• M89: 68,619,197 km (0.119 R)
• M90: 68,932,754 km (0.119 R)
• M91: 69,142,041 km (0.088 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit