🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.6

Radius: 13.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.27 AU - 1.75 AU

Year: 1259 Days

Day: 8.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,765,082 km

• M1: 172,935 km (0.091 R)
• M2: 1,121,984 km (0.105 R)
• M3: 1,556,267 km (0.083 R)
• M4: 2,125,935 km (0.085 R)
• M5: 2,934,063 km (0.079 R)
• M6: 3,403,352 km (0.057 R)
• M7: 3,845,712 km (0.055 R)
• M8: 5,218,273 km (0.117 R)
• M9: 5,851,072 km (0.096 R)
• M10: 7,152,274 km (0.088 R)
• M11: 7,858,975 km (0.047 R)
• M12: 8,909,600 km (0.116 R)
• M13: 9,583,688 km (0.092 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.4

Radius: 5

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.33 AU - 6.97 AU

Year: 10344 Days

Day: 18.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,765,082 km

• M1: 62,233 km (0.099 R)
• M2: 445,353 km (0.035 R)
• M3: 806,333 km (0.054 R)
• M4: 1,132,157 km (0.087 R)
• M5: 2,428,721 km (0.099 R)
• M6: 3,476,954 km (0.1 R)
• M7: 3,876,978 km (0.06 R)
• M8: 4,151,640 km (0.041 R)
• M9: 5,352,163 km (0.077 R)
• M10: 7,018,982 km (0.116 R)
• M11: 8,210,230 km (0.054 R)
• M12: 10,358,605 km (0.107 R)
• M13: 11,035,087 km (0.053 R)
• M14: 12,157,071 km (0.116 R)
• M15: 12,315,794 km (0.118 R)
• M16: 13,578,700 km (0.12 R)
• M17: 15,537,983 km (0.104 R)
• M18: 15,787,512 km (0.099 R)
• M19: 18,018,316 km (0.076 R)
• M20: 20,006,471 km (0.11 R)
• M21: 21,053,357 km (0.095 R)
• M22: 28,297,036 km (0.076 R)
• M23: 33,291,959 km (0.11 R)
• M24: 34,020,351 km (0.079 R)
• M25: 36,488,566 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.3

Radius: 6.2

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.11 AU - 8.73 AU

Year: 15117 Days

Day: 16.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,765,082 km

• M1: 77,342 km (0.069 R)
• M2: 374,892 km (0.059 R)
• M3: 593,156 km (0.045 R)
• M4: 1,186,610 km (0.117 R)
• M5: 1,612,964 km (0.051 R)
• M6: 2,079,560 km (0.119 R)
• M7: 2,931,370 km (0.045 R)
• M8: 3,252,707 km (0.065 R)
• M9: 4,236,013 km (0.116 R)
• M10: 4,846,073 km (0.096 R)
• M11: 7,202,090 km (0.115 R)
• M12: 7,513,852 km (0.08 R)
• M13: 8,454,075 km (0.111 R)
• M14: 9,683,171 km (0.106 R)
• M15: 10,118,202 km (0.083 R)
• M16: 11,144,293 km (0.08 R)
• M17: 12,746,487 km (0.083 R)
• M18: 13,873,557 km (0.109 R)
• M19: 15,355,623 km (0.072 R)
• M20: 15,575,532 km (0.118 R)
• M21: 15,872,184 km (0.088 R)
• M22: 16,940,164 km (0.117 R)
• M23: 18,964,821 km (0.058 R)
• M24: 19,904,745 km (0.073 R)
• M25: 20,518,844 km (0.077 R)
• M26: 24,771,762 km (0.081 R)
• M27: 28,349,544 km (0.118 R)
• M28: 28,791,905 km (0.047 R)
• M29: 29,238,754 km (0.079 R)
• M30: 31,543,010 km (0.081 R)
• M31: 42,115,690 km (0.097 R)
• M32: 47,956,290 km (0.089 R)
• M33: 51,477,824 km (0.086 R)
• M34: 52,799,970 km (0.094 R)
• M35: 53,134,022 km (0.1 R)
• M36: 55,684,367 km (0.059 R)
• M37: 58,137,323 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit