🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.39 AU - 3.75 AU

Year: 1882 Days

Day: 24.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,844,466 km

• M1: 216,767 km (0.037 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 11.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.16 AU - 9.76 AU

Year: 9383 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,844,466 km

• M1: 142,417 km (0.074 R)
• M2: 529,576 km (0.052 R)
• M3: 1,094,308 km (0.107 R)
• M4: 1,520,662 km (0.088 R)
• M5: 2,074,474 km (0.109 R)
• M6: 2,700,391 km (0.108 R)
• M7: 5,324,936 km (0.03 R)
• M8: 6,045,699 km (0.118 R)
• M9: 7,482,138 km (0.116 R)
• M10: 8,472,475 km (0.101 R)
• M11: 9,974,139 km (0.105 R)
• M12: 11,224,627 km (0.103 R)
• M13: 13,914,547 km (0.069 R)
• M14: 15,025,760 km (0.118 R)
• M15: 15,996,201 km (0.031 R)
• M16: 18,714,544 km (0.072 R)
• M17: 20,299,234 km (0.053 R)
• M18: 21,084,473 km (0.079 R)
• M19: 22,967,462 km (0.077 R)
• M20: 23,820,170 km (0.055 R)
• M21: 24,782,234 km (0.095 R)
• M22: 25,861,283 km (0.095 R)
• M23: 26,971,299 km (0.114 R)
• M24: 31,314,275 km (0.089 R)
• M25: 31,835,474 km (0.087 R)
• M26: 32,468,722 km (0.078 R)
• M27: 34,639,985 km (0.037 R)
• M28: 35,874,617 km (0.109 R)
• M29: 38,550,623 km (0.105 R)
• M30: 38,909,209 km (0.081 R)
• M31: 40,120,503 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 8.4

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.64 AU - 11.24 AU

Year: 10964 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,844,466 km

• M1: 104,719 km (0.071 R)
• M2: 508,034 km (0.104 R)
• M3: 1,021,604 km (0.074 R)
• M4: 1,866,981 km (0.107 R)
• M5: 2,291,091 km (0.042 R)
• M6: 2,888,286 km (0.116 R)
• M7: 3,796,345 km (0.119 R)
• M8: 5,797,965 km (0.104 R)
• M9: 7,656,419 km (0.088 R)
• M10: 7,963,693 km (0.03 R)
• M11: 8,233,717 km (0.064 R)
• M12: 10,192,851 km (0.091 R)
• M13: 11,507,218 km (0.054 R)
• M14: 12,145,851 km (0.102 R)
• M15: 20,472,469 km (0.06 R)
• M16: 22,914,205 km (0.082 R)
• M17: 24,487,825 km (0.111 R)
• M18: 25,543,537 km (0.097 R)
• M19: 26,529,537 km (0.062 R)
• M20: 27,031,886 km (0.045 R)
• M21: 27,745,767 km (0.073 R)
• M22: 28,159,406 km (0.106 R)
• M23: 30,071,566 km (0.089 R)
• M24: 32,868,747 km (0.094 R)
• M25: 37,824,026 km (0.062 R)
• M26: 39,754,737 km (0.115 R)
• M27: 41,211,670 km (0.094 R)
• M28: 45,508,570 km (0.069 R)
• M29: 47,102,535 km (0.1 R)
• M30: 49,335,433 km (0.113 R)
• M31: 52,736,541 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.4

Radius: 5.8

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.31 AU - 16.75 AU

Year: 22453 Days

Day: 19.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,844,466 km

• M1: 72,256 km (0.11 R)
• M2: 306,227 km (0.112 R)
• M3: 797,357 km (0.11 R)
• M4: 1,093,261 km (0.111 R)
• M5: 1,867,131 km (0.044 R)
• M6: 2,214,348 km (0.099 R)
• M7: 3,037,585 km (0.112 R)
• M8: 4,350,007 km (0.031 R)
• M9: 4,811,666 km (0.092 R)
• M10: 5,305,488 km (0.101 R)
• M11: 6,349,382 km (0.084 R)
• M12: 7,424,692 km (0.077 R)
• M13: 12,523,885 km (0.114 R)
• M14: 15,780,631 km (0.057 R)
• M15: 16,192,474 km (0.1 R)
• M16: 17,037,851 km (0.118 R)
• M17: 17,734,977 km (0.08 R)
• M18: 21,912,647 km (0.062 R)
• M19: 23,368,235 km (0.072 R)
• M20: 28,847,406 km (0.103 R)
• M21: 29,463,151 km (0.09 R)
• M22: 30,339,795 km (0.099 R)
• M23: 32,145,142 km (0.062 R)
• M24: 36,969,224 km (0.069 R)
• M25: 47,507,796 km (0.102 R)
• M26: 48,538,974 km (0.045 R)
• M27: 49,936,966 km (0.072 R)
• M28: 50,290,615 km (0.049 R)
• M29: 52,083,845 km (0.077 R)
• M30: 58,696,071 km (0.107 R)
• M31: 59,684,165 km (0.09 R)
• M32: 59,883,130 km (0.113 R)
• M33: 60,282,257 km (0.115 R)
• M34: 61,085,897 km (0.073 R)
• M35: 62,920,266 km (0.111 R)
• M36: 67,342,678 km (0.047 R)
• M37: 75,630,550 km (0.097 R)
• M38: 76,565,387 km (0.116 R)
• M39: 76,800,256 km (0.049 R)
• M40: 81,599,355 km (0.057 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit