🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 24.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,120,901 km

• M1: 115,190 km (0.069 R)
• M2: 494,870 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.87 AU - 0.87 AU

Year: 288 Days

Day: 21.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.12 AU - 1.86 AU

Year: 645 Days

Day: 43.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,120,901 km

• M1: 690,993 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.44 AU - 2.3 AU

Year: 907 Days

Day: 29.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.74 AU - 3.98 AU

Year: 2185 Days

Day: 17.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.26 AU - 6.34 AU

Year: 4329 Days

Day: 31.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 5.5

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.89 AU - 21.45 AU

Year: 25240 Days

Day: 23.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,120,901 km

• M1: 71,209 km (0.078 R)
• M2: 131,347 km (0.11 R)
• M3: 317,447 km (0.076 R)
• M4: 416,480 km (0.041 R)
• M5: 720,613 km (0.077 R)
• M6: 881,131 km (0.081 R)
• M7: 1,427,762 km (0.119 R)
• M8: 1,769,593 km (0.075 R)
• M9: 2,525,511 km (0.066 R)
• M10: 2,769,805 km (0.119 R)
• M11: 2,811,243 km (0.032 R)
• M12: 2,852,831 km (0.088 R)
• M13: 3,150,232 km (0.118 R)
• M14: 3,193,615 km (0.101 R)
• M15: 4,387,556 km (0.051 R)
• M16: 5,235,028 km (0.058 R)
• M17: 5,546,042 km (0.113 R)
• M18: 5,651,060 km (0.038 R)
• M19: 5,863,040 km (0.097 R)
• M20: 6,077,563 km (0.115 R)
• M21: 6,185,872 km (0.119 R)
• M22: 6,294,779 km (0.097 R)
• M23: 6,681,041 km (0.091 R)
• M24: 6,848,890 km (0.047 R)
• M25: 8,724,249 km (0.113 R)
• M26: 11,809,256 km (0.117 R)
• M27: 12,216,461 km (0.111 R)
• M28: 12,284,828 km (0.058 R)
• M29: 13,677,584 km (0.113 R)
• M30: 14,827,243 km (0.059 R)
• M31: 14,973,101 km (0.052 R)
• M32: 15,119,558 km (0.061 R)
• M33: 17,989,144 km (0.077 R)
• M34: 19,885,746 km (0.105 R)
• M35: 21,513,969 km (0.1 R)
• M36: 21,596,547 km (0.118 R)
• M37: 21,762,002 km (0.098 R)
• M38: 22,093,960 km (0.048 R)
• M39: 23,269,350 km (0.106 R)
• M40: 24,035,441 km (0.113 R)
• M41: 24,121,161 km (0.044 R)
• M42: 24,723,591 km (0.111 R)
• M43: 25,156,827 km (0.104 R)
• M44: 29,901,323 km (0.084 R)
• M45: 30,270,381 km (0.078 R)
• M46: 30,919,935 km (0.047 R)
• M47: 32,800,829 km (0.042 R)
• M48: 33,276,700 km (0.077 R)
• M49: 34,428,454 km (0.11 R)
• M50: 36,376,667 km (0.115 R)
• M51: 38,661,176 km (0.068 R)
• M52: 41,298,736 km (0.117 R)
• M53: 42,328,718 km (0.115 R)
• M54: 43,471,346 km (0.095 R)
• M55: 44,834,631 km (0.106 R)
• M56: 45,892,887 km (0.086 R)
• M57: 46,959,370 km (0.089 R)
• M58: 47,066,482 km (0.102 R)
• M59: 47,281,005 km (0.091 R)
• M60: 49,116,721 km (0.069 R)
• M61: 50,755,865 km (0.098 R)
• M62: 51,085,878 km (0.091 R)
• M63: 52,412,811 km (0.108 R)
• M64: 53,303,816 km (0.111 R)
• M65: 54,424,603 km (0.116 R)
• M66: 55,439,774 km (0.097 R)
• M67: 56,461,378 km (0.077 R)
• M68: 58,062,674 km (0.095 R)
• M69: 61,544,115 km (0.094 R)
• M70: 62,366,156 km (0.099 R)
• M71: 62,601,623 km (0.112 R)
• M72: 63,665,263 km (0.084 R)
• M73: 64,021,007 km (0.033 R)
• M74: 65,092,577 km (0.099 R)
• M75: 66,290,108 km (0.118 R)
• M76: 67,012,067 km (0.119 R)
• M77: 67,978,768 km (0.053 R)
• M78: 72,138,337 km (0.083 R)
• M79: 74,748,222 km (0.109 R)
• M80: 75,123,712 km (0.097 R)
• M81: 75,374,289 km (0.038 R)
• M82: 77,515,633 km (0.089 R)
• M83: 78,276,188 km (0.032 R)
• M84: 81,214,290 km (0.086 R)
• M85: 81,471,449 km (0.061 R)
• M86: 82,890,983 km (0.112 R)
• M87: 83,409,190 km (0.077 R)
• M88: 83,538,892 km (0.088 R)
• M89: 84,970,095 km (0.103 R)
• M90: 85,623,388 km (0.107 R)
• M91: 86,278,328 km (0.054 R)
• M92: 86,540,723 km (0.099 R)
• M93: 87,724,939 km (0.085 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 15,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit