🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 8.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.67 AU - 0.69 AU

Year: 368 Days

Day: 15 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,115,551 km

• M1: 104,419 km (0.108 R)
• M2: 395,986 km (0.059 R)
• M3: 664,215 km (0.115 R)
• M4: 1,135,448 km (0.063 R)
• M5: 1,622,987 km (0.066 R)
• M6: 2,099,606 km (0.108 R)
• M7: 2,562,612 km (0.066 R)
• M8: 3,250,762 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 10.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,115,551 km

• M1: 132,993 km (0.077 R)
• M2: 514,467 km (0.088 R)
• M3: 862,432 km (0.057 R)
• M4: 1,732,194 km (0.086 R)
• M5: 2,376,213 km (0.112 R)
• M6: 3,007,067 km (0.104 R)
• M7: 3,491,166 km (0.092 R)
• M8: 3,927,542 km (0.048 R)
• M9: 4,294,955 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 8.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.85 AU - 1.09 AU

Year: 627 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,115,551 km

• M1: 103,223 km (0.107 R)
• M2: 407,654 km (0.108 R)
• M3: 906,563 km (0.059 R)
• M4: 1,315,863 km (0.119 R)
• M5: 1,600,398 km (0.066 R)
• M6: 1,860,848 km (0.113 R)
• M7: 2,277,628 km (0.102 R)
• M8: 2,630,230 km (0.098 R)
• M9: 3,203,638 km (0.052 R)
• M10: 3,520,487 km (0.114 R)
• M11: 3,844,665 km (0.049 R)
• M12: 4,538,351 km (0.11 R)
• M13: 4,907,259 km (0.104 R)
• M14: 5,430,403 km (0.099 R)
• M15: 5,971,947 km (0.095 R)
• M16: 6,340,257 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 9.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 906 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,115,551 km

• M1: 120,725 km (0.113 R)
• M2: 478,564 km (0.075 R)
• M3: 961,765 km (0.101 R)
• M4: 1,404,874 km (0.088 R)
• M5: 1,741,618 km (0.111 R)
• M6: 2,140,297 km (0.084 R)
• M7: 2,494,096 km (0.105 R)
• M8: 3,053,442 km (0.095 R)
• M9: 3,592,892 km (0.072 R)
• M10: 4,182,158 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.7

Radius: 3.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.97 AU - 9.21 AU

Year: 15095 Days

Day: 19.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,115,551 km

• M1: 131,945 km (0.066 R)
• M2: 1,706,164 km (0.09 R)
• M3: 4,571,412 km (0.115 R)
• M4: 5,566,537 km (0.102 R)
• M5: 11,875,229 km (0.073 R)
• M6: 12,048,164 km (0.12 R)
• M7: 14,798,371 km (0.094 R)
• M8: 15,150,076 km (0.091 R)
• M9: 16,505,283 km (0.115 R)
• M10: 17,212,432 km (0.103 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: 349 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit