🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.9 AU - 2.18 AU

Year: 1015 Days

Day: 31.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.69 AU - 4.45 AU

Year: 2859 Days

Day: 22.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,579,761 km

• M1: 55,052 km (0.1 R)
• M2: 3,076,929 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.1

Radius: 12.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.94 AU - 7.04 AU

Year: 5758 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 156.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,579,761 km

• M1: 156,779 km (0.042 R)
• M2: 560,244 km (0.083 R)
• M3: 1,107,623 km (0.094 R)
• M4: 1,859,352 km (0.11 R)
• M5: 2,415,706 km (0.12 R)
• M6: 2,863,303 km (0.068 R)
• M7: 4,031,064 km (0.111 R)
• M8: 4,484,346 km (0.107 R)
• M9: 7,570,699 km (0.098 R)
• M10: 9,476,726 km (0.095 R)
• M11: 11,175,859 km (0.105 R)
• M12: 20,462,894 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 9.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.43 AU - 7.91 AU

Year: 5999 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,579,761 km

• M1: 143,913 km (0.091 R)
• M2: 495,767 km (0.098 R)
• M3: 990,936 km (0.114 R)
• M4: 1,335,311 km (0.095 R)
• M5: 1,708,707 km (0.107 R)
• M6: 2,723,429 km (0.109 R)
• M7: 3,712,421 km (0.075 R)
• M8: 4,337,889 km (0.085 R)
• M9: 7,670,481 km (0.063 R)
• M10: 8,961,960 km (0.036 R)
• M11: 10,660,494 km (0.081 R)
• M12: 10,978,389 km (0.088 R)
• M13: 11,681,200 km (0.047 R)
• M14: 13,808,631 km (0.1 R)
• M15: 17,717,923 km (0.116 R)
• M16: 23,435,105 km (0.102 R)
• M17: 25,801,594 km (0.087 R)
• M18: 28,409,683 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 10.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.29 AU - 9.79 AU

Year: 10262 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,579,761 km

• M1: 136,583 km (0.066 R)
• M2: 1,313,021 km (0.033 R)
• M3: 2,366,489 km (0.106 R)
• M4: 6,814,931 km (0.072 R)
• M5: 7,524,623 km (0.045 R)
• M6: 7,964,591 km (0.048 R)
• M7: 15,152,768 km (0.075 R)
• M8: 15,927,236 km (0.094 R)
• M9: 22,918,095 km (0.088 R)
• M10: 28,534,597 km (0.095 R)
• M11: 29,174,427 km (0.078 R)
• M12: 43,645,179 km (0.076 R)
• M13: 45,644,554 km (0.079 R)
• M14: 46,226,789 km (0.091 R)
• M15: 49,671,280 km (0.115 R)
• M16: 50,908,455 km (0.088 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit