🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.21 AU - 3.03 AU

Year: 1565 Days

Day: 14.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,410,169 km

• M1: 530,175 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.59 AU - 2.67 AU

Year: 1574 Days

Day: 15.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,410,169 km

• M1: 574,905 km (0.096 R)
• M2: 768,933 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.85 AU - 3.87 AU

Year: 2272 Days

Day: 23.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,410,169 km

• M1: 178,021 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.7

Radius: 6.3

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.72 AU - 21.4 AU

Year: 28317 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,410,169 km

• M1: 146,606 km (0.114 R)
• M2: 389,403 km (0.073 R)
• M3: 524,939 km (0.115 R)
• M4: 898,934 km (0.094 R)
• M5: 1,018,911 km (0.051 R)
• M6: 1,341,743 km (0.038 R)
• M7: 1,768,845 km (0.048 R)
• M8: 1,920,089 km (0.096 R)
• M9: 2,399,251 km (0.118 R)
• M10: 2,958,298 km (0.107 R)
• M11: 3,138,264 km (0.11 R)
• M12: 3,796,196 km (0.116 R)
• M13: 4,041,237 km (0.091 R)
• M14: 5,179,527 km (0.083 R)
• M15: 7,664,049 km (0.103 R)
• M16: 8,477,562 km (0.066 R)
• M17: 9,056,655 km (0.09 R)
• M18: 9,449,798 km (0.078 R)
• M19: 9,582,043 km (0.093 R)
• M20: 11,147,285 km (0.102 R)
• M21: 11,287,010 km (0.052 R)
• M22: 11,994,757 km (0.092 R)
• M23: 12,789,870 km (0.074 R)
• M24: 13,230,735 km (0.113 R)
• M25: 13,826,284 km (0.112 R)
• M26: 14,051,878 km (0.031 R)
• M27: 14,430,510 km (0.103 R)
• M28: 15,120,605 km (0.065 R)
• M29: 15,197,947 km (0.108 R)
• M30: 16,612,395 km (0.086 R)
• M31: 16,932,385 km (0.069 R)
• M32: 17,741,260 km (0.118 R)
• M33: 17,904,621 km (0.09 R)
• M34: 18,068,431 km (0.096 R)
• M35: 18,232,689 km (0.095 R)
• M36: 19,228,862 km (0.039 R)
• M37: 19,312,636 km (0.116 R)
• M38: 19,564,709 km (0.114 R)
• M39: 20,584,218 km (0.069 R)
• M40: 21,014,162 km (0.087 R)
• M41: 21,795,363 km (0.064 R)
• M42: 22,497,874 km (0.077 R)
• M43: 22,851,823 km (0.048 R)
• M44: 22,940,534 km (0.039 R)
• M45: 24,558,286 km (0.104 R)
• M46: 24,740,197 km (0.061 R)
• M47: 27,902,247 km (0.109 R)
• M48: 28,856,083 km (0.105 R)
• M49: 28,952,125 km (0.104 R)
• M50: 30,209,495 km (0.11 R)
• M51: 30,404,421 km (0.066 R)
• M52: 32,877,274 km (0.094 R)
• M53: 35,106,282 km (0.064 R)
• M54: 36,135,366 km (0.092 R)
• M55: 36,238,887 km (0.063 R)
• M56: 36,549,901 km (0.114 R)
• M57: 40,672,370 km (0.102 R)
• M58: 41,536,148 km (0.1 R)
• M59: 41,970,281 km (0.059 R)
• M60: 42,842,885 km (0.097 R)
• M61: 42,952,391 km (0.034 R)
• M62: 43,171,702 km (0.097 R)
• M63: 43,721,623 km (0.113 R)
• M64: 45,832,300 km (0.069 R)
• M65: 47,408,612 km (0.105 R)
• M66: 47,975,888 km (0.098 R)
• M67: 48,888,285 km (0.031 R)
• M68: 51,310,274 km (0.091 R)
• M69: 52,360,152 km (0.088 R)
• M70: 55,313,513 km (0.111 R)
• M71: 57,714,709 km (0.064 R)
• M72: 57,835,734 km (0.101 R)
• M73: 57,956,758 km (0.101 R)
• M74: 58,441,755 km (0.081 R)
• M75: 60,395,204 km (0.043 R)
• M76: 60,763,962 km (0.092 R)
• M77: 61,010,051 km (0.099 R)
• M78: 66,256,149 km (0.12 R)
• M79: 71,254,962 km (0.118 R)
• M80: 71,384,813 km (0.07 R)
• M81: 71,514,664 km (0.109 R)
• M82: 73,471,703 km (0.113 R)
• M83: 73,733,948 km (0.112 R)
• M84: 74,390,982 km (0.079 R)
• M85: 75,711,034 km (0.058 R)
• M86: 77,705,323 km (0.088 R)
• M87: 78,910,184 km (0.104 R)
• M88: 79,313,201 km (0.05 R)
• M89: 83,244,034 km (0.097 R)
• M90: 84,889,013 km (0.11 R)
• M91: 85,164,273 km (0.078 R)
• M92: 86,544,762 km (0.115 R)
• M93: 89,747,802 km (0.103 R)
• M94: 94,410,917 km (0.061 R)
• M95: 94,838,767 km (0.08 R)
• M96: 95,267,215 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit