🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.74 AU - 0.86 AU

Year: 274 Days

Day: 36.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,893,973 km

• M1: 213,626 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.44 AU - 2.36 AU

Year: 1003 Days

Day: 36 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.1

Radius: 6

Gravity: 25.39 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.15 AU - 15.47 AU

Year: 19650 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,893,973 km

• M1: 74,649 km (0.066 R)
• M2: 273,615 km (0.047 R)
• M3: 797,656 km (0.079 R)
• M4: 1,004,251 km (0.105 R)
• M5: 1,336,208 km (0.099 R)
• M6: 1,776,176 km (0.09 R)
• M7: 2,398,503 km (0.112 R)
• M8: 2,709,517 km (0.119 R)
• M9: 3,325,710 km (0.088 R)
• M10: 4,367,061 km (0.067 R)
• M11: 5,448,205 km (0.075 R)
• M12: 6,159,094 km (0.083 R)
• M13: 7,611,988 km (0.066 R)
• M14: 9,569,477 km (0.037 R)
• M15: 10,167,868 km (0.109 R)
• M16: 11,372,729 km (0.114 R)
• M17: 13,986,952 km (0.051 R)
• M18: 18,573,623 km (0.1 R)
• M19: 21,054,105 km (0.099 R)
• M20: 23,854,727 km (0.071 R)
• M21: 26,197,729 km (0.077 R)
• M22: 26,428,558 km (0.092 R)
• M23: 29,679,170 km (0.118 R)
• M24: 33,865,068 km (0.041 R)
• M25: 37,396,925 km (0.103 R)
• M26: 38,131,600 km (0.074 R)
• M27: 40,856,226 km (0.085 R)
• M28: 44,522,869 km (0.057 R)
• M29: 52,685,827 km (0.073 R)
• M30: 55,487,047 km (0.075 R)
• M31: 56,442,379 km (0.117 R)
• M32: 57,214,603 km (0.092 R)
• M33: 60,776,529 km (0.114 R)
• M34: 63,855,552 km (0.108 R)
• M35: 66,392,433 km (0.105 R)
• M36: 69,215,644 km (0.1 R)
• M37: 75,566,073 km (0.049 R)
• M38: 76,268,734 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.2

Radius: 5.3

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.31 AU - 16.29 AU

Year: 21800 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,893,973 km

• M1: 83,176 km (0.118 R)
• M2: 397,631 km (0.077 R)
• M3: 913,893 km (0.104 R)
• M4: 1,129,614 km (0.074 R)
• M5: 1,953,748 km (0.118 R)
• M6: 2,501,426 km (0.095 R)
• M7: 3,323,018 km (0.106 R)
• M8: 4,099,430 km (0.115 R)
• M9: 4,466,843 km (0.092 R)
• M10: 6,120,198 km (0.118 R)
• M11: 6,559,119 km (0.079 R)
• M12: 7,816,938 km (0.109 R)
• M13: 8,429,840 km (0.074 R)
• M14: 12,415,875 km (0.113 R)
• M15: 12,924,209 km (0.074 R)
• M16: 13,578,999 km (0.109 R)
• M17: 17,899,385 km (0.085 R)
• M18: 19,805,561 km (0.072 R)
• M19: 22,959,533 km (0.112 R)
• M20: 26,536,867 km (0.113 R)
• M21: 41,255,502 km (0.077 R)
• M22: 45,747,777 km (0.091 R)
• M23: 55,859,995 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 13,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit