🌌 Stone's Star System Generator

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 8.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 10.25 AU - 12.31 AU

Year: 13978 Days

Day: 7.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,374,035 km

• M1: 103,522 km (0.112 R)
• M2: 476,020 km (0.116 R)
• M3: 947,403 km (0.075 R)
• M4: 1,533,229 km (0.032 R)
• M5: 1,955,992 km (0.1 R)
• M6: 2,267,455 km (0.113 R)
• M7: 2,713,855 km (0.082 R)
• M8: 3,035,640 km (0.091 R)
• M9: 3,287,712 km (0.104 R)
• M10: 3,578,830 km (0.106 R)
• M11: 4,766,338 km (0.097 R)
• M12: 5,108,318 km (0.082 R)
• M13: 6,343,698 km (0.066 R)
• M14: 7,725,084 km (0.116 R)
• M15: 8,285,927 km (0.108 R)
• M16: 10,284,554 km (0.106 R)
• M17: 11,232,107 km (0.086 R)
• M18: 12,643,114 km (0.066 R)
• M19: 14,552,282 km (0.115 R)
• M20: 16,575,444 km (0.112 R)
• M21: 18,550,286 km (0.109 R)
• M22: 19,476,596 km (0.106 R)
• M23: 22,011,531 km (0.072 R)
• M24: 22,961,478 km (0.03 R)
• M25: 24,028,709 km (0.051 R)
• M26: 26,166,164 km (0.091 R)
• M27: 30,708,853 km (0.08 R)
• M28: 33,109,898 km (0.12 R)
• M29: 34,932,748 km (0.045 R)
• M30: 36,581,915 km (0.119 R)
• M31: 41,059,529 km (0.059 R)
• M32: 41,318,483 km (0.085 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.3

Radius: 6.3

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.44 AU - 13.02 AU

Year: 15780 Days

Day: 20.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,374,035 km

• M1: 79,287 km (0.032 R)
• M2: 283,039 km (0.112 R)
• M3: 531,072 km (0.112 R)
• M4: 959,820 km (0.044 R)
• M5: 1,195,586 km (0.094 R)
• M6: 1,716,336 km (0.111 R)
• M7: 2,188,018 km (0.026 R)
• M8: 3,197,056 km (0.116 R)
• M9: 5,006,742 km (0.11 R)
• M10: 5,763,707 km (0.03 R)
• M11: 6,295,078 km (0.093 R)
• M12: 6,725,621 km (0.047 R)
• M13: 7,129,835 km (0.119 R)
• M14: 7,408,087 km (0.079 R)
• M15: 8,388,551 km (0.049 R)
• M16: 9,845,634 km (0.113 R)
• M17: 12,040,385 km (0.119 R)
• M18: 12,236,807 km (0.1 R)
• M19: 14,764,412 km (0.111 R)
• M20: 14,989,707 km (0.106 R)
• M21: 19,445,479 km (0.079 R)
• M22: 20,172,824 km (0.11 R)
• M23: 22,070,323 km (0.056 R)
• M24: 22,861,547 km (0.119 R)
• M25: 23,980,090 km (0.107 R)
• M26: 25,779,902 km (0.104 R)
• M27: 26,879,745 km (0.057 R)
• M28: 27,103,394 km (0.098 R)
• M29: 28,587,555 km (0.119 R)
• M30: 31,592,527 km (0.072 R)
• M31: 32,851,244 km (0.11 R)
• M32: 34,669,157 km (0.107 R)
• M33: 35,602,797 km (0.071 R)
• M34: 42,008,578 km (0.091 R)
• M35: 43,838,010 km (0.109 R)
• M36: 56,489,802 km (0.055 R)
• M37: 70,731,220 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.3

Radius: 4

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.88 AU - 15.46 AU

Year: 19680 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 57,374,035 km

• M1: 49,966 km (0.111 R)
• M2: 175,628 km (0.095 R)
• M3: 418,575 km (0.098 R)
• M4: 543,639 km (0.055 R)
• M5: 711,487 km (0.099 R)
• M6: 1,190,649 km (0.104 R)
• M7: 1,506,451 km (0.073 R)
• M8: 3,048,655 km (0.074 R)
• M9: 3,555,941 km (0.111 R)
• M10: 4,296,750 km (0.102 R)
• M11: 4,703,507 km (0.075 R)
• M12: 5,629,517 km (0.103 R)
• M13: 5,963,420 km (0.114 R)
• M14: 6,752,698 km (0.057 R)
• M15: 7,129,685 km (0.082 R)
• M16: 7,609,296 km (0.113 R)
• M17: 7,788,813 km (0.096 R)
• M18: 7,971,323 km (0.105 R)
• M19: 9,431,847 km (0.091 R)
• M20: 10,116,855 km (0.115 R)
• M21: 13,844,385 km (0.06 R)
• M22: 20,221,892 km (0.095 R)
• M23: 20,653,482 km (0.066 R)
• M24: 22,258,368 km (0.1 R)
• M25: 23,091,030 km (0.099 R)
• M26: 25,412,938 km (0.039 R)
• M27: 27,044,453 km (0.082 R)
• M28: 30,289,081 km (0.113 R)
• M29: 31,081,800 km (0.072 R)
• M30: 31,888,432 km (0.083 R)
• M31: 36,384,147 km (0.051 R)
• M32: 43,105,430 km (0.109 R)
• M33: 44,979,293 km (0.095 R)
• M34: 53,508,914 km (0.104 R)
• M35: 54,666,204 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit