🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.73 AU

Year: 137 Days

Day: 12.6 Hours

Environment

Temp: 358 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,195,554 km

• M1: 83,775 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.36 AU - 1.52 AU

Year: 522 Days

Day: 15.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,195,554 km

• M1: 39,643 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 10.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.18 AU - 11.58 AU

Year: 9387 Days

Day: 8.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,195,554 km

• M1: 136,433 km (0.103 R)
• M2: 550,670 km (0.104 R)
• M3: 907,760 km (0.09 R)
• M4: 1,393,055 km (0.088 R)
• M5: 1,963,771 km (0.055 R)
• M6: 2,374,118 km (0.119 R)
• M7: 2,736,444 km (0.081 R)
• M8: 3,193,167 km (0.114 R)
• M9: 4,098,234 km (0.113 R)
• M10: 4,851,010 km (0.119 R)
• M11: 5,220,068 km (0.092 R)
• M12: 7,458,651 km (0.093 R)
• M13: 7,915,822 km (0.078 R)
• M14: 10,272,886 km (0.109 R)
• M15: 11,062,763 km (0.087 R)
• M16: 11,518,886 km (0.062 R)
• M17: 12,034,999 km (0.056 R)
• M18: 12,468,833 km (0.081 R)
• M19: 12,813,357 km (0.114 R)
• M20: 14,043,201 km (0.094 R)
• M21: 14,416,298 km (0.113 R)
• M22: 15,238,189 km (0.041 R)
• M23: 18,204,266 km (0.079 R)
• M24: 22,827,887 km (0.07 R)
• M25: 24,171,575 km (0.097 R)
• M26: 26,124,127 km (0.044 R)
• M27: 27,843,754 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.3

Radius: 4.8

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.71 AU - 21.01 AU

Year: 26754 Days

Day: 19.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,195,554 km

• M1: 59,690 km (0.064 R)
• M2: 835,654 km (0.115 R)
• M3: 995,275 km (0.052 R)
• M4: 1,312,871 km (0.112 R)
• M5: 1,892,114 km (0.107 R)
• M6: 2,060,411 km (0.063 R)
• M7: 3,115,525 km (0.091 R)
• M8: 4,674,933 km (0.112 R)
• M9: 5,431,749 km (0.116 R)
• M10: 5,686,813 km (0.106 R)
• M11: 6,266,954 km (0.1 R)
• M12: 7,596,430 km (0.104 R)
• M13: 7,808,261 km (0.085 R)
• M14: 8,023,981 km (0.079 R)
• M15: 8,810,567 km (0.08 R)
• M16: 9,585,783 km (0.085 R)
• M17: 10,212,299 km (0.065 R)
• M18: 10,865,593 km (0.096 R)
• M19: 13,068,122 km (0.08 R)
• M20: 19,295,133 km (0.106 R)
• M21: 23,042,111 km (0.108 R)
• M22: 24,852,694 km (0.097 R)
• M23: 33,894,539 km (0.093 R)
• M24: 34,468,845 km (0.117 R)
• M25: 38,984,308 km (0.117 R)
• M26: 43,540,161 km (0.108 R)
• M27: 43,878,402 km (0.117 R)
• M28: 44,218,587 km (0.04 R)
• M29: 50,645,312 km (0.078 R)
• M30: 54,080,079 km (0.039 R)
• M31: 54,471,128 km (0.107 R)
• M32: 54,863,972 km (0.085 R)
• M33: 55,456,828 km (0.107 R)
• M34: 57,667,137 km (0.08 R)
• M35: 60,774,733 km (0.086 R)
• M36: 65,753,799 km (0.053 R)
• M37: 83,605,612 km (0.107 R)
• M38: 90,847,197 km (0.03 R)

Kuiper Belt

Range: 36.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 20,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit