🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 8.7

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 364 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,092,097 km

• M1: 108,159 km (0.098 R)
• M2: 385,963 km (0.113 R)
• M3: 740,061 km (0.098 R)
• M4: 1,026,391 km (0.098 R)
• M5: 1,623,885 km (0.085 R)
• M6: 2,262,069 km (0.105 R)
• M7: 2,715,800 km (0.087 R)
• M8: 3,305,814 km (0.054 R)
• M9: 4,754,520 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 13.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.64 AU - 6.12 AU

Year: 8464 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,092,097 km

• M1: 172,935 km (0.094 R)
• M2: 612,304 km (0.07 R)
• M3: 1,463,217 km (0.104 R)
• M4: 2,106,188 km (0.111 R)
• M5: 2,590,437 km (0.072 R)
• M6: 3,171,774 km (0.112 R)
• M7: 3,615,182 km (0.104 R)
• M8: 4,180,662 km (0.097 R)
• M9: 4,925,061 km (0.108 R)
• M10: 5,393,602 km (0.097 R)
• M11: 8,117,330 km (0.077 R)
• M12: 8,955,228 km (0.086 R)
• M13: 9,513,677 km (0.037 R)
• M14: 12,039,487 km (0.092 R)
• M15: 16,727,585 km (0.059 R)
• M16: 17,290,372 km (0.12 R)
• M17: 22,511,637 km (0.118 R)
• M18: 23,025,057 km (0.089 R)
• M19: 26,746,155 km (0.113 R)
• M20: 32,451,967 km (0.098 R)
• M21: 33,661,017 km (0.065 R)
• M22: 34,785,843 km (0.105 R)
• M23: 35,472,797 km (0.046 R)
• M24: 37,468,283 km (0.08 R)
• M25: 40,035,233 km (0.083 R)
• M26: 41,810,361 km (0.062 R)
• M27: 43,373,210 km (0.099 R)
• M28: 44,436,552 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.2

Radius: 7.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.92 AU - 12.54 AU

Year: 23839 Days

Day: 22 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,092,097 km

• M1: 94,546 km (0.111 R)
• M2: 350,957 km (0.072 R)
• M3: 624,122 km (0.079 R)
• M4: 983,456 km (0.076 R)
• M5: 1,461,272 km (0.074 R)
• M6: 2,105,740 km (0.033 R)
• M7: 2,492,600 km (0.071 R)
• M8: 4,297,648 km (0.085 R)
• M9: 4,567,971 km (0.071 R)
• M10: 4,958,421 km (0.076 R)
• M11: 7,348,098 km (0.11 R)
• M12: 10,657,502 km (0.057 R)
• M13: 12,532,861 km (0.076 R)
• M14: 13,440,920 km (0.099 R)
• M15: 15,387,487 km (0.052 R)
• M16: 17,259,854 km (0.074 R)
• M17: 19,737,943 km (0.052 R)
• M18: 20,773,310 km (0.075 R)
• M19: 22,242,810 km (0.098 R)
• M20: 23,780,377 km (0.04 R)
• M21: 24,096,178 km (0.106 R)
• M22: 30,641,533 km (0.094 R)
• M23: 31,266,553 km (0.089 R)
• M24: 34,385,968 km (0.1 R)
• M25: 36,577,128 km (0.058 R)
• M26: 48,264,761 km (0.102 R)
• M27: 51,532,427 km (0.068 R)
• M28: 57,742,534 km (0.095 R)
• M29: 60,243,063 km (0.051 R)
• M30: 65,665,387 km (0.12 R)
• M31: 69,027,300 km (0.026 R)
• M32: 71,622,823 km (0.109 R)
• M33: 73,388,826 km (0.103 R)
• M34: 74,732,364 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit