🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.01 AU - 1.31 AU

Year: 471 Days

Day: 34.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,087,303 km

• M1: 36,502 km (0.101 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 14.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.47 AU - 6.35 AU

Year: 4740 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,087,303 km

• M1: 430,991 km (0.067 R)
• M2: 1,336,657 km (0.09 R)
• M3: 1,851,573 km (0.12 R)
• M4: 2,999,138 km (0.109 R)
• M5: 3,456,608 km (0.11 R)
• M6: 5,357,997 km (0.12 R)
• M7: 6,605,943 km (0.082 R)
• M8: 8,039,838 km (0.087 R)
• M9: 10,188,363 km (0.044 R)
• M10: 11,075,329 km (0.09 R)
• M11: 13,862,038 km (0.09 R)
• M12: 16,046,466 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 8.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.68 AU - 6.34 AU

Year: 4873 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,087,303 km

• M1: 106,962 km (0.119 R)
• M2: 519,703 km (0.064 R)
• M3: 981,960 km (0.108 R)
• M4: 1,948,961 km (0.1 R)
• M5: 2,667,629 km (0.076 R)
• M6: 3,004,374 km (0.057 R)
• M7: 3,369,243 km (0.077 R)
• M8: 3,850,649 km (0.108 R)
• M9: 4,473,425 km (0.064 R)
• M10: 4,976,672 km (0.079 R)
• M11: 6,651,869 km (0.062 R)
• M12: 7,173,517 km (0.073 R)
• M13: 7,722,242 km (0.106 R)
• M14: 10,073,621 km (0.052 R)
• M15: 10,456,891 km (0.115 R)
• M16: 11,027,757 km (0.119 R)
• M17: 12,964,750 km (0.119 R)
• M18: 17,016,459 km (0.028 R)
• M19: 17,560,546 km (0.092 R)
• M20: 19,132,969 km (0.094 R)
• M21: 20,321,824 km (0.053 R)
• M22: 20,934,277 km (0.12 R)
• M23: 21,911,451 km (0.119 R)
• M24: 23,508,109 km (0.111 R)
• M25: 27,012,888 km (0.119 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.4

Radius: 10.8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.2 AU - 7.7 AU

Year: 6171 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,087,303 km

• M1: 134,638 km (0.119 R)
• M2: 555,158 km (0.087 R)
• M3: 915,090 km (0.094 R)
• M4: 1,265,000 km (0.105 R)
• M5: 2,966,376 km (0.057 R)
• M6: 3,389,439 km (0.102 R)
• M7: 4,201,755 km (0.116 R)
• M8: 4,737,465 km (0.116 R)
• M9: 5,258,216 km (0.075 R)
• M10: 6,657,704 km (0.087 R)
• M11: 7,052,492 km (0.119 R)
• M12: 7,616,327 km (0.107 R)
• M13: 10,413,508 km (0.091 R)
• M14: 12,226,634 km (0.11 R)
• M15: 12,710,882 km (0.098 R)
• M16: 13,833,166 km (0.109 R)
• M17: 14,418,542 km (0.078 R)
• M18: 20,006,770 km (0.113 R)
• M19: 20,755,657 km (0.048 R)
• M20: 23,196,347 km (0.051 R)
• M21: 27,618,011 km (0.057 R)
• M22: 29,399,722 km (0.104 R)
• M23: 32,061,666 km (0.098 R)
• M24: 36,184,434 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit