🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.45 AU - 1.75 AU

Year: 865 Days

Day: 47.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,260,708 km

• M1: 32,164 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.58 AU - 2.34 AU

Year: 1173 Days

Day: 46.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.48 AU - 2.5 AU

Year: 1680 Days

Day: 12.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 86.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 9.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.21 AU - 8.69 AU

Year: 9583 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,260,708 km

• M1: 122,221 km (0.113 R)
• M2: 674,387 km (0.081 R)
• M3: 6,485,217 km (0.075 R)
• M4: 7,885,753 km (0.083 R)
• M5: 9,119,935 km (0.116 R)
• M6: 10,053,127 km (0.1 R)
• M7: 11,455,906 km (0.041 R)
• M8: 13,134,843 km (0.091 R)
• M9: 13,902,280 km (0.109 R)
• M10: 15,414,565 km (0.097 R)
• M11: 16,736,411 km (0.096 R)
• M12: 21,572,013 km (0.104 R)
• M13: 25,267,828 km (0.101 R)
• M14: 25,975,127 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 8.5

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.45 AU - 10.57 AU

Year: 12537 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,260,708 km

• M1: 118,781 km (0.081 R)
• M2: 549,922 km (0.073 R)
• M3: 990,338 km (0.046 R)
• M4: 1,366,427 km (0.104 R)
• M5: 1,720,824 km (0.096 R)
• M6: 2,571,737 km (0.085 R)
• M7: 3,509,117 km (0.103 R)
• M8: 4,117,532 km (0.093 R)
• M9: 4,980,861 km (0.116 R)
• M10: 8,564,029 km (0.113 R)
• M11: 17,699,522 km (0.073 R)
• M12: 18,203,667 km (0.099 R)
• M13: 19,123,844 km (0.097 R)
• M14: 20,074,538 km (0.062 R)

Asteroid Belt

Center: 10.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.5

Radius: 7.9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.08 AU - 14.72 AU

Year: 18666 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,260,708 km

• M1: 98,735 km (0.077 R)
• M2: 368,460 km (0.088 R)
• M3: 720,463 km (0.12 R)
• M4: 1,022,053 km (0.065 R)
• M5: 1,925,624 km (0.109 R)
• M6: 3,792,156 km (0.115 R)
• M7: 5,371,910 km (0.05 R)
• M8: 5,757,723 km (0.101 R)
• M9: 6,161,787 km (0.079 R)
• M10: 6,455,747 km (0.068 R)
• M11: 7,441,447 km (0.114 R)
• M12: 9,820,951 km (0.087 R)
• M13: 10,695,500 km (0.1 R)
• M14: 11,182,740 km (0.07 R)
• M15: 15,016,784 km (0.108 R)
• M16: 16,899,174 km (0.103 R)
• M17: 17,227,541 km (0.064 R)
• M18: 17,812,319 km (0.073 R)
• M19: 18,933,555 km (0.093 R)
• M20: 20,009,613 km (0.058 R)
• M21: 20,284,873 km (0.116 R)
• M22: 21,125,912 km (0.077 R)
• M23: 25,146,804 km (0.091 R)
• M24: 26,445,912 km (0.108 R)
• M25: 27,449,115 km (0.09 R)
• M26: 28,593,389 km (0.113 R)
• M27: 29,177,270 km (0.095 R)
• M28: 34,007,785 km (0.102 R)
• M29: 37,508,375 km (0.119 R)
• M30: 37,927,099 km (0.064 R)
• M31: 41,538,990 km (0.093 R)
• M32: 48,606,592 km (0.116 R)
• M33: 50,279,096 km (0.079 R)
• M34: 51,300,850 km (0.098 R)
• M35: 56,618,157 km (0.066 R)
• M36: 63,469,589 km (0.108 R)
• M37: 68,956,690 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.4

Radius: 7.3

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.62 AU - 14.44 AU

Year: 20107 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,260,708 km

• M1: 106,813 km (0.11 R)
• M2: 819,647 km (0.088 R)
• M3: 1,255,276 km (0.106 R)
• M4: 1,856,210 km (0.112 R)
• M5: 2,683,636 km (0.071 R)
• M6: 3,523,927 km (0.051 R)
• M7: 3,892,686 km (0.117 R)
• M8: 4,707,247 km (0.115 R)
• M9: 6,354,170 km (0.118 R)
• M10: 9,178,129 km (0.062 R)
• M11: 10,178,190 km (0.104 R)
• M12: 13,246,443 km (0.095 R)
• M13: 13,761,807 km (0.115 R)
• M14: 14,290,486 km (0.106 R)
• M15: 14,754,240 km (0.094 R)
• M16: 18,107,027 km (0.113 R)
• M17: 19,204,178 km (0.073 R)
• M18: 19,769,059 km (0.118 R)
• M19: 20,248,221 km (0.057 R)
• M20: 20,833,448 km (0.09 R)
• M21: 22,242,660 km (0.106 R)
• M22: 22,865,586 km (0.113 R)
• M23: 23,607,142 km (0.119 R)
• M24: 25,587,220 km (0.118 R)
• M25: 26,733,738 km (0.1 R)
• M26: 29,252,517 km (0.099 R)
• M27: 34,067,474 km (0.057 R)
• M28: 38,487,792 km (0.114 R)
• M29: 45,231,066 km (0.118 R)
• M30: 50,553,459 km (0.089 R)
• M31: 55,327,127 km (0.069 R)
• M32: 60,192,498 km (0.088 R)
• M33: 62,626,007 km (0.107 R)
• M34: 69,655,013 km (0.094 R)
• M35: 70,097,224 km (0.118 R)
• M36: 73,931,268 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 15,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit