🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.65 AU

Year: 149 Days

Day: 46.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,400,891 km

• M1: 54,154 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.33 AU - 1.87 AU

Year: 779 Days

Day: 35 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,400,891 km

• M1: 847,771 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.08 AU - 2.18 AU

Year: 1197 Days

Day: 36.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.9

Radius: 11.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.59 AU - 5.51 AU

Year: 3737 Days

Day: 11 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 83,400,891 km

• M1: 145,559 km (0.103 R)
• M2: 551,567 km (0.079 R)
• M3: 1,070,971 km (0.116 R)
• M4: 1,758,224 km (0.044 R)
• M5: 2,136,557 km (0.069 R)
• M6: 2,554,982 km (0.026 R)
• M7: 3,375,826 km (0.078 R)
• M8: 3,769,866 km (0.106 R)
• M9: 4,903,818 km (0.079 R)
• M10: 5,847,930 km (0.053 R)
• M11: 6,307,794 km (0.107 R)
• M12: 7,178,603 km (0.112 R)
• M13: 7,834,740 km (0.07 R)
• M14: 8,428,494 km (0.095 R)
• M15: 9,931,055 km (0.074 R)
• M16: 11,858,922 km (0.072 R)
• M17: 14,851,478 km (0.041 R)
• M18: 16,336,387 km (0.042 R)
• M19: 17,917,935 km (0.106 R)
• M20: 20,632,688 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.4

Radius: 6.9

Gravity: 19.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.94 AU - 15.86 AU

Year: 19952 Days

Day: 20.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,400,891 km

• M1: 85,869 km (0.108 R)
• M2: 732,581 km (0.046 R)
• M3: 1,372,112 km (0.09 R)
• M4: 1,780,963 km (0.088 R)
• M5: 2,096,764 km (0.098 R)
• M6: 2,998,989 km (0.06 R)
• M7: 4,729,985 km (0.101 R)
• M8: 6,391,719 km (0.086 R)
• M9: 7,378,317 km (0.089 R)
• M10: 8,735,768 km (0.108 R)
• M11: 10,375,660 km (0.099 R)
• M12: 10,688,768 km (0.06 R)
• M13: 13,059,745 km (0.057 R)
• M14: 16,937,321 km (0.069 R)
• M15: 17,991,986 km (0.097 R)
• M16: 21,418,526 km (0.096 R)
• M17: 22,546,344 km (0.053 R)
• M18: 23,072,031 km (0.062 R)
• M19: 24,476,755 km (0.083 R)
• M20: 26,282,700 km (0.082 R)
• M21: 28,054,837 km (0.112 R)
• M22: 30,924,573 km (0.095 R)
• M23: 31,182,928 km (0.068 R)
• M24: 42,903,323 km (0.119 R)
• M25: 43,872,717 km (0.101 R)
• M26: 44,199,140 km (0.114 R)
• M27: 46,529,127 km (0.081 R)
• M28: 51,795,420 km (0.073 R)
• M29: 53,635,325 km (0.119 R)
• M30: 61,431,917 km (0.085 R)
• M31: 64,119,742 km (0.103 R)
• M32: 67,751,529 km (0.094 R)
• M33: 81,663,533 km (0.091 R)
• M34: 82,405,089 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit