🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 11.2

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.65 AU - 1.05 AU

Year: 523 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,757,076 km

• M1: 139,724 km (0.102 R)
• M2: 502,200 km (0.053 R)
• M3: 902,225 km (0.095 R)
• M4: 1,558,810 km (0.074 R)
• M5: 2,088,536 km (0.065 R)
• M6: 2,462,082 km (0.101 R)
• M7: 3,018,735 km (0.118 R)
• M8: 3,631,189 km (0.096 R)
• M9: 5,484,408 km (0.058 R)
• M10: 6,902,296 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 11.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.1 AU - 1.66 AU

Year: 1081 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,757,076 km

• M1: 143,614 km (0.08 R)
• M2: 606,021 km (0.049 R)
• M3: 1,056,759 km (0.045 R)
• M4: 1,685,818 km (0.102 R)
• M5: 2,082,552 km (0.102 R)
• M6: 2,904,592 km (0.064 R)
• M7: 3,721,995 km (0.115 R)
• M8: 4,118,878 km (0.108 R)
• M9: 5,150,804 km (0.088 R)
• M10: 6,526,656 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 8.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.35 AU - 6.93 AU

Year: 8932 Days

Day: 11.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,757,076 km

• M1: 106,962 km (0.079 R)
• M2: 465,698 km (0.06 R)
• M3: 1,834,519 km (0.07 R)
• M4: 2,774,592 km (0.082 R)
• M5: 3,646,747 km (0.111 R)
• M6: 3,936,668 km (0.093 R)
• M7: 5,772,533 km (0.077 R)
• M8: 6,483,721 km (0.112 R)
• M9: 9,417,336 km (0.051 R)
• M10: 10,138,547 km (0.085 R)
• M11: 10,624,590 km (0.06 R)
• M12: 11,739,095 km (0.103 R)
• M13: 14,362,742 km (0.077 R)
• M14: 18,763,911 km (0.093 R)
• M15: 21,520,402 km (0.028 R)
• M16: 25,654,539 km (0.104 R)
• M17: 27,311,186 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.3

Radius: 4.6

Gravity: 47.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.57 AU - 8.37 AU

Year: 13615 Days

Day: 23.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,757,076 km

• M1: 57,595 km (0.031 R)
• M2: 240,254 km (0.031 R)
• M3: 384,915 km (0.095 R)
• M4: 551,717 km (0.111 R)
• M5: 1,355,506 km (0.105 R)
• M6: 2,025,106 km (0.102 R)
• M7: 2,655,661 km (0.103 R)
• M8: 3,274,099 km (0.081 R)
• M9: 3,490,866 km (0.067 R)
• M10: 5,509,690 km (0.111 R)
• M11: 7,115,623 km (0.077 R)
• M12: 7,341,815 km (0.059 R)
• M13: 9,435,736 km (0.114 R)
• M14: 9,764,103 km (0.109 R)
• M15: 14,754,389 km (0.087 R)
• M16: 22,837,312 km (0.084 R)
• M17: 25,475,021 km (0.062 R)
• M18: 27,971,660 km (0.113 R)
• M19: 28,308,854 km (0.03 R)
• M20: 29,106,360 km (0.116 R)
• M21: 30,507,943 km (0.066 R)
• M22: 42,039,694 km (0.085 R)
• M23: 42,927,558 km (0.117 R)
• M24: 49,169,230 km (0.104 R)
• M25: 50,486,140 km (0.073 R)
• M26: 56,524,658 km (0.114 R)
• M27: 63,800,350 km (0.11 R)
• M28: 65,563,660 km (0.077 R)
• M29: 66,357,726 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 11,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit