🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.74 AU - 1 AU

Year: 298 Days

Day: 39.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,197,645 km

• M1: 64,776 km (0.082 R)

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 9.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.38 AU - 5.76 AU

Year: 4191 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,197,645 km

• M1: 123,119 km (0.097 R)
• M2: 927,806 km (0.032 R)
• M3: 1,603,091 km (0.078 R)
• M4: 2,278,226 km (0.117 R)
• M5: 2,802,567 km (0.12 R)
• M6: 3,963,446 km (0.083 R)
• M7: 4,870,607 km (0.103 R)
• M8: 5,350,817 km (0.109 R)
• M9: 7,914,027 km (0.031 R)
• M10: 9,150,154 km (0.097 R)
• M11: 11,654,123 km (0.108 R)
• M12: 14,583,100 km (0.098 R)
• M13: 15,535,739 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.4

Radius: 8.8

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.22 AU - 6.8 AU

Year: 5409 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,197,645 km

• M1: 109,506 km (0.056 R)
• M2: 418,575 km (0.114 R)
• M3: 703,409 km (0.039 R)
• M4: 1,051,075 km (0.104 R)
• M5: 1,799,214 km (0.078 R)
• M6: 2,336,270 km (0.029 R)
• M7: 2,757,089 km (0.068 R)
• M8: 3,975,863 km (0.112 R)
• M9: 4,452,631 km (0.102 R)
• M10: 5,932,304 km (0.061 R)
• M11: 7,153,321 km (0.072 R)
• M12: 8,154,879 km (0.095 R)
• M13: 9,005,193 km (0.115 R)
• M14: 10,433,703 km (0.053 R)
• M15: 13,681,024 km (0.054 R)
• M16: 14,271,786 km (0.104 R)
• M17: 14,823,503 km (0.103 R)
• M18: 15,332,136 km (0.033 R)
• M19: 16,384,258 km (0.04 R)
• M20: 19,558,874 km (0.044 R)
• M21: 20,795,600 km (0.046 R)
• M22: 21,219,112 km (0.03 R)
• M23: 21,720,713 km (0.108 R)
• M24: 22,450,751 km (0.111 R)
• M25: 24,347,353 km (0.047 R)
• M26: 25,055,549 km (0.07 R)
• M27: 25,939,672 km (0.098 R)
• M28: 26,266,245 km (0.07 R)
• M29: 28,026,263 km (0.104 R)
• M30: 28,716,957 km (0.111 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 13.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.72 AU - 7.52 AU

Year: 6974 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,197,645 km

• M1: 171,589 km (0.119 R)
• M2: 616,343 km (0.073 R)
• M3: 1,477,429 km (0.118 R)
• M4: 2,269,400 km (0.083 R)
• M5: 2,823,211 km (0.079 R)
• M6: 3,486,378 km (0.066 R)
• M7: 4,274,610 km (0.055 R)
• M8: 5,831,325 km (0.113 R)
• M9: 6,661,294 km (0.112 R)
• M10: 7,235,451 km (0.041 R)
• M11: 9,082,236 km (0.112 R)
• M12: 13,238,065 km (0.12 R)
• M13: 15,262,274 km (0.076 R)
• M14: 16,606,261 km (0.062 R)
• M15: 17,130,153 km (0.063 R)
• M16: 22,707,760 km (0.1 R)
• M17: 23,353,724 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 14.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.64 AU - 11.76 AU

Year: 13759 Days

Day: 10.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,197,645 km

• M1: 179,069 km (0.051 R)
• M2: 638,484 km (0.116 R)
• M3: 1,843,046 km (0.097 R)
• M4: 2,473,152 km (0.101 R)
• M5: 3,553,847 km (0.081 R)
• M6: 5,132,703 km (0.088 R)
• M7: 6,079,807 km (0.043 R)
• M8: 7,669,883 km (0.111 R)
• M9: 9,470,592 km (0.106 R)
• M10: 10,386,580 km (0.091 R)
• M11: 11,839,923 km (0.101 R)
• M12: 13,691,347 km (0.087 R)
• M13: 14,165,871 km (0.116 R)
• M14: 18,531,137 km (0.117 R)
• M15: 19,449,967 km (0.084 R)
• M16: 20,486,830 km (0.104 R)
• M17: 21,834,258 km (0.107 R)
• M18: 25,106,263 km (0.073 R)
• M19: 26,859,101 km (0.119 R)
• M20: 35,321,553 km (0.085 R)
• M21: 36,864,206 km (0.089 R)
• M22: 42,474,276 km (0.117 R)
• M23: 44,365,792 km (0.09 R)
• M24: 50,376,485 km (0.098 R)
• M25: 54,333,348 km (0.054 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: 264 - 17,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit