🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.45 AU - 0.65 AU

Year: 116 Days

Day: 47.4 Hours

Environment

Temp: 358 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 118,611,619 km

• M1: 280,945 km (0.032 R)
• M2: 320,738 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.67 AU - 0.97 AU

Year: 212 Days

Day: 42.2 Hours

Environment

Temp: 254 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 118,611,619 km

• M1: 266,434 km (0.068 R)
• M2: 336,146 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.21 AU - 1.29 AU

Year: 399 Days

Day: 24.2 Hours

Environment

Temp: 246 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,611,619 km

• M1: 55,650 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.29 AU - 5.95 AU

Year: 3304 Days

Day: 28.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.64 AU - 9.52 AU

Year: 6551 Days

Day: 46.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,611,619 km

• M1: 5,751,889 km (0.118 R)

Asteroid Belt

Center: 16.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 24.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.4

Radius: 7.5

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 19.86 AU - 28.22 AU

Year: 33618 Days

Day: 22.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,611,619 km

• M1: 869,313 km (0.083 R)
• M2: 2,148,674 km (0.076 R)
• M3: 3,134,674 km (0.042 R)
• M4: 3,240,140 km (0.108 R)
• M5: 3,841,225 km (0.104 R)
• M6: 5,020,056 km (0.087 R)
• M7: 5,331,070 km (0.106 R)
• M8: 6,569,590 km (0.078 R)
• M9: 7,678,410 km (0.075 R)
• M10: 7,821,126 km (0.039 R)
• M11: 7,892,784 km (0.035 R)
• M12: 8,844,226 km (0.094 R)
• M13: 10,142,287 km (0.094 R)
• M14: 10,456,293 km (0.088 R)
• M15: 11,662,052 km (0.104 R)
• M16: 12,073,745 km (0.071 R)
• M17: 14,465,815 km (0.1 R)
• M18: 16,813,454 km (0.088 R)
• M19: 16,998,806 km (0.115 R)
• M20: 18,125,577 km (0.034 R)
• M21: 18,411,160 km (0.115 R)
• M22: 19,470,462 km (0.035 R)
• M23: 21,246,338 km (0.034 R)
• M24: 21,950,944 km (0.11 R)
• M25: 24,110,090 km (0.069 R)
• M26: 25,055,848 km (0.118 R)
• M27: 25,161,763 km (0.047 R)
• M28: 25,373,893 km (0.094 R)
• M29: 27,092,324 km (0.046 R)
• M30: 28,516,047 km (0.097 R)
• M31: 28,626,600 km (0.043 R)
• M32: 29,070,157 km (0.1 R)
• M33: 29,404,209 km (0.056 R)
• M34: 29,515,809 km (0.11 R)
• M35: 32,122,702 km (0.043 R)
• M36: 32,583,613 km (0.104 R)
• M37: 33,395,331 km (0.031 R)
• M38: 33,979,212 km (0.075 R)
• M39: 34,213,781 km (0.096 R)
• M40: 35,632,118 km (0.11 R)
• M41: 35,870,278 km (0.084 R)
• M42: 36,708,326 km (0.086 R)
• M43: 38,281,796 km (0.046 R)
• M44: 38,770,233 km (0.092 R)
• M45: 39,138,094 km (0.111 R)
• M46: 39,877,108 km (0.099 R)
• M47: 40,869,540 km (0.119 R)
• M48: 43,895,456 km (0.102 R)
• M49: 44,150,969 km (0.083 R)
• M50: 45,306,314 km (0.086 R)
• M51: 46,211,829 km (0.108 R)
• M52: 48,964,131 km (0.084 R)
• M53: 50,159,867 km (0.038 R)
• M54: 52,851,282 km (0.086 R)
• M55: 55,037,954 km (0.082 R)
• M56: 59,923,372 km (0.088 R)
• M57: 60,490,497 km (0.06 R)
• M58: 60,917,001 km (0.097 R)
• M59: 61,773,000 km (0.101 R)
• M60: 62,632,889 km (0.079 R)
• M61: 67,580,389 km (0.099 R)
• M62: 71,898,382 km (0.109 R)
• M63: 72,953,945 km (0.1 R)
• M64: 74,166,585 km (0.106 R)
• M65: 75,233,068 km (0.118 R)
• M66: 75,997,962 km (0.094 R)
• M67: 76,765,549 km (0.074 R)
• M68: 76,919,336 km (0.084 R)
• M69: 77,381,294 km (0.089 R)
• M70: 77,844,299 km (0.106 R)
• M71: 82,839,372 km (0.066 R)
• M72: 84,262,796 km (0.09 R)
• M73: 87,294,397 km (0.109 R)
• M74: 88,259,153 km (0.09 R)
• M75: 88,742,803 km (0.06 R)
• M76: 92,807,677 km (0.108 R)
• M77: 93,956,588 km (0.107 R)
• M78: 94,780,274 km (0.098 R)
• M79: 95,110,437 km (0.11 R)
• M80: 97,431,896 km (0.103 R)
• M81: 98,098,505 km (0.055 R)
• M82: 98,432,407 km (0.049 R)
• M83: 99,604,207 km (0.12 R)
• M84: 101,117,390 km (0.076 R)
• M85: 101,454,733 km (0.097 R)
• M86: 101,792,375 km (0.117 R)
• M87: 104,677,819 km (0.101 R)
• M88: 105,531,574 km (0.105 R)
• M89: 106,559,012 km (0.084 R)
• M90: 108,106,602 km (0.101 R)
• M91: 108,796,847 km (0.088 R)
• M92: 111,920,600 km (0.075 R)
• M93: 115,426,127 km (0.047 R)
• M94: 115,778,579 km (0.057 R)
• M95: 117,015,155 km (0.104 R)

Kuiper Belt

Range: 38.4 - 64.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit