🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 13.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.89 AU - 2.43 AU

Year: 2153 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,299,774 km

• M1: 173,683 km (0.118 R)
• M2: 692,937 km (0.118 R)
• M3: 1,363,285 km (0.11 R)
• M4: 2,523,566 km (0.116 R)
• M5: 2,991,509 km (0.06 R)
• M6: 4,013,561 km (0.081 R)
• M7: 6,211,902 km (0.108 R)
• M8: 6,698,843 km (0.111 R)
• M9: 7,559,330 km (0.047 R)
• M10: 8,189,735 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.3

Radius: 9.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.03 AU - 3.31 AU

Year: 3828 Days

Day: 14 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,299,774 km

• M1: 121,922 km (0.079 R)
• M2: 474,674 km (0.071 R)
• M3: 893,398 km (0.105 R)
• M4: 1,250,638 km (0.055 R)
• M5: 1,925,025 km (0.062 R)
• M6: 3,361,165 km (0.114 R)
• M7: 4,268,177 km (0.114 R)
• M8: 5,024,693 km (0.106 R)
• M9: 5,514,626 km (0.063 R)
• M10: 6,470,856 km (0.046 R)
• M11: 8,246,433 km (0.118 R)
• M12: 12,132,387 km (0.058 R)
• M13: 14,394,008 km (0.074 R)
• M14: 17,381,328 km (0.077 R)
• M15: 17,788,982 km (0.027 R)
• M16: 20,499,396 km (0.04 R)
• M17: 22,774,032 km (0.072 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 10.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.79 AU - 5.31 AU

Year: 6583 Days

Day: 9.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,299,774 km

• M1: 130,599 km (0.075 R)
• M2: 498,610 km (0.108 R)
• M3: 1,385,575 km (0.09 R)
• M4: 1,979,928 km (0.052 R)
• M5: 4,778,306 km (0.074 R)
• M6: 6,259,175 km (0.068 R)
• M7: 9,627,221 km (0.085 R)
• M8: 10,345,142 km (0.036 R)
• M9: 13,286,086 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.8

Radius: 5.4

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.28 AU - 10.6 AU

Year: 21255 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,299,774 km

• M1: 67,319 km (0.066 R)
• M2: 321,037 km (0.072 R)
• M3: 687,253 km (0.079 R)
• M4: 890,257 km (0.1 R)
• M5: 1,256,772 km (0.049 R)
• M6: 1,483,113 km (0.114 R)
• M7: 2,265,361 km (0.034 R)
• M8: 2,746,318 km (0.041 R)
• M9: 2,920,898 km (0.087 R)
• M10: 4,162,860 km (0.118 R)
• M11: 4,954,681 km (0.079 R)
• M12: 5,366,973 km (0.064 R)
• M13: 5,601,243 km (0.071 R)
• M14: 9,988,201 km (0.112 R)
• M15: 11,331,141 km (0.111 R)
• M16: 15,128,833 km (0.117 R)
• M17: 16,236,306 km (0.086 R)
• M18: 16,480,449 km (0.032 R)
• M19: 17,312,064 km (0.105 R)
• M20: 18,522,760 km (0.106 R)
• M21: 20,727,982 km (0.052 R)
• M22: 21,402,668 km (0.057 R)
• M23: 23,204,724 km (0.11 R)
• M24: 27,107,733 km (0.115 R)
• M25: 34,413,345 km (0.073 R)
• M26: 38,586,228 km (0.119 R)
• M27: 44,657,807 km (0.101 R)
• M28: 46,106,513 km (0.102 R)
• M29: 48,590,136 km (0.084 R)
• M30: 53,641,907 km (0.112 R)
• M31: 63,154,387 km (0.071 R)
• M32: 64,977,985 km (0.111 R)
• M33: 66,213,065 km (0.096 R)
• M34: 71,309,864 km (0.087 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: 442 - 16,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit