🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.84 AU

Year: 208 Days

Day: 33.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.91 AU - 1.25 AU

Year: 398 Days

Day: 27.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,320,937 km

• M1: 965,804 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.83 AU - 2.45 AU

Year: 1111 Days

Day: 19.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 12.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.65 AU - 6.11 AU

Year: 4427 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,320,937 km

• M1: 150,495 km (0.102 R)
• M2: 550,670 km (0.077 R)
• M3: 1,726,509 km (0.046 R)
• M4: 2,145,832 km (0.112 R)
• M5: 3,453,317 km (0.118 R)
• M6: 4,013,561 km (0.114 R)
• M7: 4,485,094 km (0.083 R)
• M8: 4,862,828 km (0.079 R)
• M9: 6,187,518 km (0.063 R)
• M10: 6,657,404 km (0.052 R)
• M11: 7,117,268 km (0.117 R)
• M12: 8,211,726 km (0.088 R)
• M13: 8,780,198 km (0.059 R)
• M14: 10,251,942 km (0.046 R)
• M15: 10,732,899 km (0.106 R)
• M16: 12,859,283 km (0.07 R)
• M17: 15,593,334 km (0.078 R)
• M18: 16,288,964 km (0.12 R)
• M19: 18,245,704 km (0.071 R)
• M20: 20,286,219 km (0.104 R)
• M21: 23,663,541 km (0.079 R)
• M22: 26,086,129 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 11.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.71 AU - 8.31 AU

Year: 6584 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,320,937 km

• M1: 144,362 km (0.079 R)
• M2: 1,050,327 km (0.066 R)
• M3: 1,514,379 km (0.105 R)
• M4: 1,961,078 km (0.092 R)
• M5: 2,904,742 km (0.103 R)
• M6: 3,358,771 km (0.032 R)
• M7: 4,806,580 km (0.108 R)
• M8: 5,500,863 km (0.091 R)
• M9: 6,602,951 km (0.117 R)
• M10: 7,023,321 km (0.057 R)
• M11: 7,565,314 km (0.113 R)
• M12: 8,430,438 km (0.113 R)
• M13: 8,887,161 km (0.093 R)
• M14: 10,144,082 km (0.079 R)
• M15: 10,617,410 km (0.093 R)
• M16: 11,608,496 km (0.108 R)
• M17: 12,415,726 km (0.066 R)
• M18: 13,108,364 km (0.032 R)
• M19: 14,842,951 km (0.116 R)
• M20: 20,209,476 km (0.082 R)
• M21: 21,871,209 km (0.112 R)
• M22: 23,175,852 km (0.084 R)
• M23: 25,386,160 km (0.099 R)
• M24: 26,421,078 km (0.067 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit