🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 8.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 1 AU

Year: 503 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,679,663 km

• M1: 110,254 km (0.112 R)
• M2: 410,197 km (0.077 R)
• M3: 1,042,099 km (0.096 R)
• M4: 1,456,485 km (0.092 R)
• M5: 1,831,377 km (0.1 R)
• M6: 2,591,035 km (0.057 R)
• M7: 2,890,081 km (0.083 R)
• M8: 3,302,223 km (0.086 R)
• M9: 4,548,673 km (0.057 R)
• M10: 4,867,017 km (0.036 R)
• M11: 5,231,288 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 13.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.88 AU - 1.42 AU

Year: 867 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,679,663 km

• M1: 172,935 km (0.117 R)
• M2: 693,237 km (0.085 R)
• M3: 1,473,988 km (0.084 R)
• M4: 2,500,977 km (0.074 R)
• M5: 3,458,404 km (0.119 R)
• M6: 4,801,344 km (0.097 R)
• M7: 5,263,751 km (0.114 R)
• M8: 6,404,434 km (0.119 R)
• M9: 7,214,357 km (0.114 R)
• M10: 7,871,990 km (0.102 R)
• M11: 8,391,094 km (0.108 R)
• M12: 8,959,416 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 8.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 936 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,679,663 km

• M1: 110,403 km (0.11 R)
• M2: 391,049 km (0.087 R)
• M3: 668,254 km (0.113 R)
• M4: 950,844 km (0.118 R)
• M5: 1,354,609 km (0.113 R)
• M6: 1,929,513 km (0.117 R)
• M7: 2,605,247 km (0.1 R)
• M8: 3,317,183 km (0.119 R)
• M9: 4,211,330 km (0.025 R)
• M10: 4,891,402 km (0.098 R)
• M11: 5,465,409 km (0.098 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 11.3

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.08 AU - 3.4 AU

Year: 3188 Days

Day: 11.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,679,663 km

• M1: 140,772 km (0.088 R)
• M2: 524,041 km (0.042 R)
• M3: 1,256,173 km (0.039 R)
• M4: 1,738,028 km (0.104 R)
• M5: 2,784,914 km (0.032 R)
• M6: 3,656,172 km (0.093 R)
• M7: 4,144,609 km (0.1 R)
• M8: 4,871,655 km (0.088 R)
• M9: 5,876,803 km (0.083 R)
• M10: 6,826,151 km (0.116 R)
• M11: 8,082,923 km (0.069 R)
• M12: 8,473,971 km (0.089 R)
• M13: 10,497,283 km (0.091 R)
• M14: 11,223,580 km (0.074 R)
• M15: 13,804,592 km (0.025 R)
• M16: 16,700,657 km (0.103 R)
• M17: 17,572,065 km (0.059 R)
• M18: 22,251,337 km (0.08 R)
• M19: 24,913,431 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 13.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.92 AU - 5.36 AU

Year: 8191 Days

Day: 7.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,679,663 km

• M1: 170,392 km (0.116 R)
• M2: 605,423 km (0.114 R)
• M3: 1,179,729 km (0.03 R)
• M4: 1,869,674 km (0.109 R)
• M5: 2,697,250 km (0.112 R)
• M6: 3,129,438 km (0.079 R)
• M7: 3,629,544 km (0.085 R)
• M8: 5,240,114 km (0.099 R)
• M9: 5,979,576 km (0.103 R)
• M10: 6,531,593 km (0.099 R)
• M11: 7,150,928 km (0.056 R)
• M12: 7,738,099 km (0.108 R)
• M13: 8,469,932 km (0.108 R)
• M14: 10,072,275 km (0.088 R)
• M15: 11,308,701 km (0.116 R)
• M16: 12,300,685 km (0.115 R)
• M17: 13,660,380 km (0.086 R)
• M18: 14,785,356 km (0.105 R)
• M19: 15,286,210 km (0.087 R)
• M20: 19,843,559 km (0.107 R)
• M21: 21,356,143 km (0.119 R)
• M22: 24,610,196 km (0.114 R)
• M23: 25,235,515 km (0.113 R)
• M24: 27,591,532 km (0.076 R)
• M25: 28,779,938 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.1

Radius: 4.6

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.49 AU - 7.75 AU

Year: 11973 Days

Day: 22.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 51.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,679,663 km

• M1: 57,296 km (0.109 R)
• M2: 335,847 km (0.12 R)
• M3: 489,783 km (0.083 R)
• M4: 669,301 km (0.087 R)
• M5: 874,699 km (0.119 R)
• M6: 1,187,209 km (0.117 R)
• M7: 1,438,832 km (0.099 R)
• M8: 3,175,664 km (0.108 R)
• M9: 3,541,281 km (0.115 R)
• M10: 3,758,946 km (0.071 R)
• M11: 6,926,980 km (0.077 R)
• M12: 7,659,710 km (0.117 R)
• M13: 8,189,885 km (0.117 R)
• M14: 9,368,716 km (0.072 R)
• M15: 10,557,122 km (0.101 R)
• M16: 11,577,529 km (0.069 R)
• M17: 12,274,954 km (0.093 R)
• M18: 14,535,079 km (0.059 R)
• M19: 15,219,489 km (0.089 R)
• M20: 15,537,534 km (0.114 R)
• M21: 16,186,938 km (0.112 R)
• M22: 18,030,583 km (0.117 R)
• M23: 25,004,536 km (0.107 R)
• M24: 30,467,701 km (0.056 R)
• M25: 32,103,853 km (0.06 R)
• M26: 37,708,537 km (0.072 R)
• M27: 40,194,105 km (0.044 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: 178 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit