🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.43 AU - 0.57 AU

Year: 128 Days

Day: 26.1 Hours

Environment

Temp: 264 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.63 AU - 0.75 AU

Year: 208 Days

Day: 16.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 80.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.13 AU

Year: 358 Days

Day: 21.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.48 AU - 2.22 AU

Year: 915 Days

Day: 46 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,270,545 km

• M1: 949,946 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.59 AU - 2.31 AU

Year: 990 Days

Day: 30.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 109.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,270,545 km

• M1: 44,131 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 12.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.14 AU - 13.66 AU

Year: 14919 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,270,545 km

• M1: 172,935 km (0.049 R)
• M2: 277,803 km (0.091 R)
• M3: 839,693 km (0.077 R)
• M4: 1,422,676 km (0.119 R)
• M5: 1,522,458 km (0.035 R)
• M6: 1,918,593 km (0.097 R)
• M7: 2,171,862 km (0.103 R)
• M8: 2,868,689 km (0.088 R)
• M9: 2,996,745 km (0.118 R)
• M10: 3,291,901 km (0.109 R)
• M11: 3,700,453 km (0.052 R)
• M12: 4,233,919 km (0.038 R)
• M13: 4,640,676 km (0.111 R)
• M14: 5,333,613 km (0.076 R)
• M15: 7,204,633 km (0.111 R)
• M16: 7,556,936 km (0.094 R)
• M17: 7,645,947 km (0.106 R)
• M18: 7,825,016 km (0.119 R)
• M19: 8,096,087 km (0.026 R)
• M20: 8,647,655 km (0.084 R)
• M21: 10,030,537 km (0.062 R)
• M22: 11,226,423 km (0.076 R)
• M23: 11,430,175 km (0.073 R)
• M24: 12,100,673 km (0.102 R)
• M25: 12,204,942 km (0.067 R)
• M26: 13,914,248 km (0.044 R)
• M27: 14,519,072 km (0.083 R)
• M28: 15,020,374 km (0.057 R)
• M29: 17,257,610 km (0.087 R)
• M30: 18,205,313 km (0.102 R)
• M31: 18,565,096 km (0.099 R)
• M32: 18,806,248 km (0.097 R)
• M33: 19,109,034 km (0.102 R)
• M34: 19,781,177 km (0.05 R)
• M35: 19,965,781 km (0.078 R)
• M36: 21,337,294 km (0.102 R)
• M37: 21,589,965 km (0.074 R)
• M38: 22,353,811 km (0.114 R)
• M39: 23,711,861 km (0.067 R)
• M40: 24,039,031 km (0.113 R)
• M41: 24,499,793 km (0.08 R)
• M42: 25,832,261 km (0.099 R)
• M43: 26,575,015 km (0.11 R)
• M44: 28,012,650 km (0.042 R)
• M45: 28,289,406 km (0.086 R)
• M46: 30,464,559 km (0.091 R)
• M47: 30,749,094 km (0.097 R)
• M48: 32,329,895 km (0.047 R)
• M49: 32,984,236 km (0.116 R)
• M50: 33,130,244 km (0.106 R)
• M51: 34,453,886 km (0.117 R)
• M52: 36,095,273 km (0.074 R)
• M53: 36,245,769 km (0.042 R)
• M54: 38,374,098 km (0.09 R)
• M55: 43,149,561 km (0.119 R)
• M56: 44,917,209 km (0.095 R)
• M57: 45,647,247 km (0.101 R)
• M58: 45,810,010 km (0.112 R)
• M59: 45,891,391 km (0.104 R)
• M60: 46,136,133 km (0.096 R)
• M61: 48,026,003 km (0.095 R)
• M62: 48,606,293 km (0.062 R)
• M63: 48,938,849 km (0.109 R)
• M64: 51,372,657 km (0.099 R)
• M65: 51,626,674 km (0.067 R)
• M66: 51,711,496 km (0.105 R)
• M67: 51,796,318 km (0.114 R)
• M68: 52,306,148 km (0.104 R)
• M69: 52,391,269 km (0.098 R)
• M70: 55,226,747 km (0.111 R)
• M71: 59,084,277 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.8

Radius: 7.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.52 AU - 23.08 AU

Year: 30815 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,270,545 km

• M1: 204,650 km (0.073 R)
• M2: 417,827 km (0.074 R)
• M3: 816,356 km (0.087 R)
• M4: 1,383,631 km (0.086 R)
• M5: 2,670,472 km (0.045 R)
• M6: 3,937,117 km (0.116 R)
• M7: 5,051,172 km (0.119 R)
• M8: 6,179,589 km (0.072 R)
• M9: 6,512,145 km (0.102 R)
• M10: 6,615,667 km (0.087 R)
• M11: 6,824,505 km (0.075 R)
• M12: 6,877,014 km (0.079 R)
• M13: 6,982,331 km (0.115 R)
• M14: 7,982,991 km (0.081 R)
• M15: 9,143,422 km (0.053 R)
• M16: 9,936,141 km (0.07 R)
• M17: 10,235,337 km (0.08 R)
• M18: 12,059,832 km (0.067 R)
• M19: 12,314,897 km (0.065 R)
• M20: 13,320,045 km (0.062 R)
• M21: 14,995,990 km (0.113 R)
• M22: 17,272,121 km (0.102 R)
• M23: 17,523,595 km (0.118 R)
• M24: 20,596,485 km (0.087 R)
• M25: 20,824,921 km (0.029 R)
• M26: 21,477,018 km (0.116 R)
• M27: 22,448,058 km (0.097 R)
• M28: 23,592,332 km (0.099 R)
• M29: 24,513,257 km (0.116 R)
• M30: 24,593,890 km (0.1 R)
• M31: 24,795,847 km (0.041 R)
• M32: 26,845,787 km (0.113 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit