🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 12.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.44 AU - 0.64 AU

Year: 274 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 10,655,311 km

• M1: 151,692 km (0.104 R)
• M2: 600,635 km (0.064 R)
• M3: 1,161,777 km (0.117 R)
• M4: 1,622,838 km (0.115 R)
• M5: 2,033,633 km (0.114 R)
• M6: 2,778,481 km (0.096 R)
• M7: 3,384,801 km (0.102 R)
• M8: 3,776,299 km (0.031 R)
• M9: 4,186,048 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 10.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.53 AU - 0.61 AU

Year: 297 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 10,655,311 km

• M1: 129,851 km (0.114 R)
• M2: 502,948 km (0.096 R)
• M3: 841,787 km (0.084 R)
• M4: 1,177,934 km (0.094 R)
• M5: 2,087,189 km (0.091 R)
• M6: 2,537,928 km (0.092 R)
• M7: 2,871,082 km (0.106 R)
• M8: 3,233,408 km (0.085 R)
• M9: 3,574,342 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.3

Radius: 14.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.68 AU - 0.98 AU

Year: 522 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 10,655,311 km

• M1: 183,407 km (0.071 R)
• M2: 711,487 km (0.096 R)
• M3: 2,442,185 km (0.075 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 14.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.54 AU - 1.8 AU

Year: 1490 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 10,655,311 km

• M1: 213,327 km (0.105 R)
• M2: 891,005 km (0.104 R)
• M3: 3,680,706 km (0.073 R)
• M4: 4,379,926 km (0.062 R)
• M5: 4,914,888 km (0.048 R)
• M6: 5,404,821 km (0.102 R)
• M7: 5,927,516 km (0.077 R)
• M8: 6,559,119 km (0.114 R)
• M9: 7,289,306 km (0.038 R)
• M10: 8,396,330 km (0.073 R)
• M11: 12,086,311 km (0.044 R)
• M12: 12,944,704 km (0.096 R)
• M13: 14,053,374 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.8

Radius: 10.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.59 AU - 2.01 AU

Year: 1667 Days

Day: 5.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 10,655,311 km

• M1: 134,638 km (0.103 R)
• M2: 529,876 km (0.114 R)
• M3: 870,061 km (0.079 R)
• M4: 1,441,525 km (0.066 R)
• M5: 1,781,860 km (0.115 R)
• M6: 2,240,677 km (0.091 R)
• M7: 2,970,565 km (0.113 R)
• M8: 3,312,845 km (0.108 R)
• M9: 3,899,867 km (0.11 R)
• M10: 4,363,171 km (0.084 R)
• M11: 5,088,721 km (0.069 R)
• M12: 5,602,291 km (0.087 R)
• M13: 5,977,781 km (0.117 R)
• M14: 6,459,636 km (0.048 R)
• M15: 6,991,008 km (0.078 R)
• M16: 9,355,552 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit