🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.4

Radius: 11.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.2 AU - 1.52 AU

Year: 1058 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,832,546 km

• M1: 144,362 km (0.114 R)
• M2: 1,017,864 km (0.066 R)
• M3: 1,567,337 km (0.095 R)
• M4: 3,759,843 km (0.072 R)
• M5: 5,127,317 km (0.115 R)
• M6: 6,281,166 km (0.094 R)
• M7: 8,219,356 km (0.063 R)
• M8: 8,927,552 km (0.062 R)
• M9: 10,035,175 km (0.046 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.1

Radius: 3.7

Gravity: 54.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.15 AU - 10.17 AU

Year: 20021 Days

Day: 20.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,832,546 km

• M1: 53,556 km (0.112 R)
• M2: 213,925 km (0.094 R)
• M3: 443,857 km (0.082 R)
• M4: 1,100,143 km (0.094 R)
• M5: 1,267,692 km (0.097 R)
• M6: 1,452,296 km (0.095 R)
• M7: 1,762,413 km (0.106 R)
• M8: 1,933,403 km (0.072 R)
• M9: 2,136,108 km (0.105 R)
• M10: 2,830,541 km (0.066 R)
• M11: 4,508,132 km (0.101 R)
• M12: 5,474,534 km (0.05 R)
• M13: 6,219,531 km (0.093 R)
• M14: 6,616,265 km (0.107 R)
• M15: 7,362,908 km (0.112 R)
• M16: 8,320,484 km (0.081 R)
• M17: 9,189,049 km (0.047 R)
• M18: 10,357,259 km (0.078 R)
• M19: 12,495,761 km (0.084 R)
• M20: 12,773,414 km (0.113 R)
• M21: 13,485,500 km (0.103 R)
• M22: 15,700,147 km (0.073 R)
• M23: 21,321,736 km (0.09 R)
• M24: 23,457,993 km (0.042 R)
• M25: 24,849,553 km (0.063 R)
• M26: 26,636,499 km (0.102 R)
• M27: 35,604,144 km (0.111 R)
• M28: 40,230,458 km (0.089 R)
• M29: 49,434,168 km (0.029 R)
• M30: 50,302,583 km (0.093 R)
• M31: 52,069,932 km (0.1 R)
• M32: 55,541,201 km (0.094 R)
• M33: 57,047,802 km (0.085 R)
• M34: 57,237,941 km (0.11 R)
• M35: 59,163,415 km (0.103 R)
• M36: 60,142,234 km (0.117 R)
• M37: 63,143,167 km (0.078 R)
• M38: 67,085,520 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.2

Radius: 7.3

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.39 AU - 10.49 AU

Year: 22495 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,832,546 km

• M1: 93,050 km (0.066 R)
• M2: 329,265 km (0.034 R)
• M3: 827,725 km (0.059 R)
• M4: 1,613,114 km (0.107 R)
• M5: 1,977,983 km (0.107 R)
• M6: 2,213,600 km (0.119 R)
• M7: 2,820,369 km (0.076 R)
• M8: 4,613,000 km (0.074 R)
• M9: 5,898,195 km (0.102 R)
• M10: 8,087,111 km (0.091 R)
• M11: 9,693,493 km (0.066 R)
• M12: 9,939,133 km (0.076 R)
• M13: 10,315,372 km (0.11 R)
• M14: 11,030,001 km (0.086 R)
• M15: 13,071,862 km (0.113 R)
• M16: 14,699,188 km (0.105 R)
• M17: 16,457,112 km (0.099 R)
• M18: 30,552,972 km (0.108 R)
• M19: 39,767,153 km (0.108 R)
• M20: 40,875,075 km (0.076 R)
• M21: 41,679,014 km (0.079 R)
• M22: 49,032,647 km (0.035 R)
• M23: 49,575,687 km (0.11 R)
• M24: 50,306,174 km (0.116 R)
• M25: 55,817,509 km (0.101 R)
• M26: 62,139,814 km (0.063 R)
• M27: 64,276,820 km (0.076 R)
• M28: 71,212,177 km (0.059 R)
• M29: 74,501,385 km (0.038 R)
• M30: 76,183,314 km (0.088 R)
• M31: 78,136,464 km (0.029 R)
• M32: 88,404,562 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit