🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.56 AU - 0.7 AU

Year: 180 Days

Day: 14.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.24 AU - 2.42 AU

Year: 1280 Days

Day: 31.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.06 AU - 4.86 AU

Year: 2836 Days

Day: 30.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.7

Radius: 12

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.87 AU - 7.95 AU

Year: 6537 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 93,694,526 km

• M1: 149,299 km (0.077 R)
• M2: 582,833 km (0.117 R)
• M3: 1,639,443 km (0.111 R)
• M4: 2,366,190 km (0.068 R)
• M5: 3,786,322 km (0.066 R)
• M6: 4,485,991 km (0.102 R)
• M7: 4,910,849 km (0.108 R)
• M8: 6,525,908 km (0.047 R)
• M9: 8,555,203 km (0.101 R)
• M10: 9,995,980 km (0.042 R)
• M11: 10,774,188 km (0.057 R)
• M12: 11,332,487 km (0.115 R)
• M13: 12,396,876 km (0.103 R)
• M14: 13,237,916 km (0.1 R)
• M15: 13,937,884 km (0.108 R)
• M16: 15,285,312 km (0.091 R)
• M17: 15,860,815 km (0.115 R)
• M18: 16,252,462 km (0.059 R)
• M19: 17,535,713 km (0.075 R)
• M20: 22,519,865 km (0.103 R)
• M21: 23,015,034 km (0.089 R)
• M22: 26,596,407 km (0.077 R)
• M23: 27,899,853 km (0.04 R)
• M24: 30,133,200 km (0.069 R)
• M25: 34,188,349 km (0.085 R)
• M26: 35,617,159 km (0.11 R)
• M27: 37,314,795 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.8

Radius: 6.1

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.32 AU - 24.12 AU

Year: 32722 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,694,526 km

• M1: 75,846 km (0.086 R)
• M2: 311,313 km (0.11 R)
• M3: 697,874 km (0.057 R)
• M4: 1,503,758 km (0.086 R)
• M5: 2,109,031 km (0.104 R)
• M6: 4,516,958 km (0.087 R)
• M7: 4,817,949 km (0.065 R)
• M8: 5,715,087 km (0.059 R)
• M9: 6,575,425 km (0.077 R)
• M10: 7,313,391 km (0.1 R)
• M11: 7,519,238 km (0.06 R)
• M12: 11,089,989 km (0.096 R)
• M13: 12,204,493 km (0.115 R)
• M14: 12,421,560 km (0.11 R)
• M15: 14,331,476 km (0.112 R)
• M16: 19,696,953 km (0.087 R)
• M17: 20,297,439 km (0.112 R)
• M18: 21,430,194 km (0.065 R)
• M19: 23,484,921 km (0.11 R)
• M20: 24,617,377 km (0.066 R)
• M21: 26,868,675 km (0.101 R)
• M22: 30,298,655 km (0.095 R)
• M23: 31,233,343 km (0.092 R)
• M24: 35,310,782 km (0.105 R)
• M25: 41,334,640 km (0.098 R)
• M26: 51,505,649 km (0.116 R)
• M27: 57,976,206 km (0.049 R)
• M28: 69,928,777 km (0.097 R)
• M29: 75,865,568 km (0.085 R)
• M30: 82,903,699 km (0.074 R)
• M31: 91,742,241 km (0.071 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit