🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.13 AU

Year: 349 Days

Day: 16.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.98 AU - 1.58 AU

Year: 514 Days

Day: 47.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,522,035 km

• M1: 471,532 km (0.035 R)
• M2: 696,079 km (0.107 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.26 AU - 2.4 AU

Year: 1262 Days

Day: 35.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,522,035 km

• M1: 1,932,206 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3 AU - 3.82 AU

Year: 2234 Days

Day: 25.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,522,035 km

• M1: 427,252 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.94 AU - 5.16 AU

Year: 4026 Days

Day: 14.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,522,035 km

• M1: 24,085 km (0.057 R)

Asteroid Belt

Center: 8.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.2

Radius: 13.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.19 AU - 12.03 AU

Year: 13137 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,522,035 km

• M1: 170,841 km (0.038 R)
• M2: 352,153 km (0.077 R)
• M3: 452,833 km (0.034 R)
• M4: 830,867 km (0.06 R)
• M5: 1,044,642 km (0.048 R)
• M6: 1,659,190 km (0.103 R)
• M7: 1,849,778 km (0.105 R)
• M8: 2,193,703 km (0.114 R)
• M9: 2,403,888 km (0.043 R)
• M10: 2,877,066 km (0.109 R)
• M11: 3,483,386 km (0.073 R)
• M12: 3,873,388 km (0.081 R)
• M13: 4,618,685 km (0.075 R)
• M14: 5,287,088 km (0.088 R)
• M15: 5,612,164 km (0.101 R)
• M16: 5,735,882 km (0.034 R)
• M17: 5,818,759 km (0.074 R)
• M18: 6,367,633 km (0.064 R)
• M19: 6,453,652 km (0.117 R)
• M20: 6,801,318 km (0.108 R)
• M21: 7,021,825 km (0.118 R)
• M22: 7,110,536 km (0.077 R)
• M23: 7,469,870 km (0.106 R)
• M24: 9,013,721 km (0.071 R)
• M25: 9,451,593 km (0.073 R)
• M26: 9,549,879 km (0.101 R)
• M27: 10,196,890 km (0.091 R)
• M28: 10,961,186 km (0.063 R)
• M29: 11,955,712 km (0.102 R)
• M30: 13,806,836 km (0.059 R)
• M31: 14,481,373 km (0.053 R)
• M32: 14,994,344 km (0.085 R)
• M33: 15,979,446 km (0.09 R)
• M34: 16,806,573 km (0.108 R)
• M35: 17,587,025 km (0.116 R)
• M36: 17,829,523 km (0.103 R)
• M37: 18,563,749 km (0.071 R)
• M38: 19,746,470 km (0.104 R)
• M39: 20,125,102 km (0.106 R)
• M40: 20,251,812 km (0.114 R)
• M41: 20,378,820 km (0.044 R)
• M42: 21,533,716 km (0.098 R)
• M43: 22,184,467 km (0.113 R)
• M44: 23,372,124 km (0.088 R)
• M45: 23,505,416 km (0.11 R)
• M46: 24,310,103 km (0.07 R)
• M47: 24,987,781 km (0.11 R)
• M48: 25,602,928 km (0.072 R)
• M49: 25,809,073 km (0.105 R)
• M50: 27,830,141 km (0.086 R)
• M51: 28,610,144 km (0.087 R)
• M52: 29,541,092 km (0.055 R)
• M53: 30,554,916 km (0.026 R)
• M54: 31,579,961 km (0.054 R)
• M55: 32,244,923 km (0.12 R)
• M56: 35,485,363 km (0.12 R)
• M57: 35,945,825 km (0.109 R)
• M58: 36,176,655 km (0.031 R)
• M59: 36,485,275 km (0.085 R)
• M60: 36,717,451 km (0.098 R)
• M61: 37,027,567 km (0.072 R)
• M62: 38,591,613 km (0.111 R)
• M63: 39,223,365 km (0.093 R)
• M64: 39,778,822 km (0.058 R)
• M65: 40,097,465 km (0.091 R)
• M66: 41,784,032 km (0.065 R)
• M67: 42,026,829 km (0.114 R)
• M68: 43,002,806 km (0.109 R)
• M69: 43,166,316 km (0.083 R)
• M70: 43,904,133 km (0.117 R)
• M71: 44,068,690 km (0.11 R)
• M72: 45,060,225 km (0.064 R)
• M73: 45,642,011 km (0.117 R)
• M74: 46,059,090 km (0.052 R)
• M75: 47,486,553 km (0.118 R)
• M76: 47,739,972 km (0.083 R)
• M77: 49,013,947 km (0.117 R)
• M78: 49,783,628 km (0.102 R)
• M79: 50,126,955 km (0.082 R)
• M80: 50,212,974 km (0.1 R)
• M81: 50,816,153 km (0.12 R)
• M82: 50,902,471 km (0.113 R)
• M83: 51,248,341 km (0.114 R)
• M84: 52,989,810 km (0.11 R)
• M85: 53,779,687 km (0.079 R)
• M86: 58,238,750 km (0.091 R)
• M87: 58,510,121 km (0.084 R)
• M88: 60,420,934 km (0.12 R)
• M89: 61,062,410 km (0.098 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit