🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.75 AU - 0.97 AU

Year: 293 Days

Day: 19.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 139 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.73 AU - 1.09 AU

Year: 319 Days

Day: 28.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.97 AU - 4.13 AU

Year: 2455 Days

Day: 29.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.3

Radius: 5.4

Gravity: 34.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.89 AU - 18.49 AU

Year: 27313 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 130.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 106,185,827 km

• M1: 67,169 km (0.036 R)
• M2: 328,218 km (0.057 R)
• M3: 501,751 km (0.098 R)
• M4: 783,594 km (0.099 R)
• M5: 1,392,307 km (0.113 R)
• M6: 1,608,776 km (0.076 R)
• M7: 2,087,040 km (0.112 R)
• M8: 3,544,422 km (0.096 R)
• M9: 3,985,736 km (0.08 R)
• M10: 4,617,039 km (0.106 R)
• M11: 5,018,261 km (0.074 R)
• M12: 5,355,753 km (0.106 R)
• M13: 6,313,778 km (0.078 R)
• M14: 6,757,336 km (0.067 R)
• M15: 7,327,603 km (0.056 R)
• M16: 7,651,781 km (0.115 R)
• M17: 10,195,544 km (0.072 R)
• M18: 13,733,982 km (0.057 R)
• M19: 17,435,333 km (0.112 R)
• M20: 30,575,860 km (0.093 R)
• M21: 31,415,553 km (0.089 R)
• M22: 37,728,134 km (0.092 R)
• M23: 38,048,124 km (0.105 R)
• M24: 43,243,508 km (0.063 R)
• M25: 47,204,561 km (0.078 R)
• M26: 47,390,062 km (0.095 R)
• M27: 48,702,784 km (0.116 R)
• M28: 54,196,466 km (0.053 R)
• M29: 54,603,971 km (0.062 R)
• M30: 55,218,968 km (0.096 R)
• M31: 65,007,605 km (0.098 R)
• M32: 65,467,619 km (0.069 R)
• M33: 69,226,265 km (0.095 R)
• M34: 70,914,926 km (0.111 R)
• M35: 73,126,132 km (0.037 R)
• M36: 77,944,530 km (0.103 R)
• M37: 101,481,810 km (0.062 R)
• M38: 102,411,262 km (0.119 R)
• M39: 103,972,914 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit