🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.88 AU - 0.96 AU

Year: 334 Days

Day: 37.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.19 AU - 1.25 AU

Year: 510 Days

Day: 29.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.34 AU - 1.88 AU

Year: 774 Days

Day: 13.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,601,333 km

• M1: 482,154 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 14.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.61 AU - 7.89 AU

Year: 7394 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,601,333 km

• M1: 185,352 km (0.045 R)
• M2: 904,618 km (0.025 R)
• M3: 1,599,949 km (0.12 R)
• M4: 4,887,063 km (0.095 R)
• M5: 7,560,078 km (0.111 R)
• M6: 9,968,155 km (0.079 R)
• M7: 10,890,725 km (0.113 R)
• M8: 12,628,005 km (0.062 R)
• M9: 14,973,700 km (0.068 R)
• M10: 19,981,488 km (0.104 R)
• M11: 23,654,565 km (0.11 R)
• M12: 28,133,824 km (0.075 R)
• M13: 32,413,819 km (0.103 R)
• M14: 35,312,727 km (0.11 R)
• M15: 36,655,069 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.9

Radius: 3.7

Gravity: 57.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.02 AU - 15.96 AU

Year: 18766 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,601,333 km

• M1: 46,375 km (0.042 R)
• M2: 247,136 km (0.085 R)
• M3: 522,845 km (0.111 R)
• M4: 1,002,007 km (0.096 R)
• M5: 1,242,261 km (0.107 R)
• M6: 1,486,853 km (0.119 R)
• M7: 2,071,931 km (0.041 R)
• M8: 2,507,859 km (0.109 R)
• M9: 2,898,459 km (0.084 R)
• M10: 3,442,097 km (0.087 R)
• M11: 3,861,271 km (0.085 R)
• M12: 4,517,706 km (0.114 R)
• M13: 8,147,399 km (0.098 R)
• M14: 11,123,798 km (0.111 R)
• M15: 12,167,842 km (0.106 R)
• M16: 13,062,886 km (0.072 R)
• M17: 15,137,958 km (0.067 R)
• M18: 15,372,528 km (0.068 R)
• M19: 16,499,448 km (0.057 R)
• M20: 18,203,219 km (0.071 R)
• M21: 23,485,819 km (0.046 R)
• M22: 25,085,917 km (0.1 R)
• M23: 26,643,530 km (0.11 R)
• M24: 28,620,167 km (0.089 R)
• M25: 30,942,524 km (0.03 R)
• M26: 31,193,998 km (0.112 R)
• M27: 33,651,891 km (0.038 R)
• M28: 34,454,185 km (0.095 R)
• M29: 35,132,462 km (0.102 R)
• M30: 37,647,651 km (0.106 R)
• M31: 38,512,027 km (0.058 R)
• M32: 43,503,659 km (0.098 R)
• M33: 44,136,608 km (0.041 R)
• M34: 61,029,798 km (0.116 R)
• M35: 62,421,806 km (0.079 R)
• M36: 68,627,425 km (0.073 R)
• M37: 69,269,648 km (0.112 R)
• M38: 69,700,191 km (0.114 R)
• M39: 70,132,230 km (0.108 R)
• M40: 72,099,292 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit