🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.56 AU - 0.7 AU

Year: 182 Days

Day: 15.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.72 AU - 1.06 AU

Year: 305 Days

Day: 34.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,746,096 km

• M1: 79,137 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.88 AU - 1.14 AU

Year: 369 Days

Day: 28 Hours

Environment

Temp: 34 °C

Axial Tilt: 158.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,746,096 km

• M1: 84,373 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.09 AU - 1.25 AU

Year: 460 Days

Day: 44.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.76 AU - 2.82 AU

Year: 1694 Days

Day: 47.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.21 AU - 3.68 AU

Year: 1832 Days

Day: 19 Hours

Environment

Temp: -108 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.3

Radius: 6.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 18.43 AU - 21.77 AU

Year: 32751 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,746,096 km

• M1: 300,393 km (0.091 R)
• M2: 379,829 km (0.082 R)
• M3: 2,060,860 km (0.075 R)
• M4: 2,283,911 km (0.088 R)
• M5: 2,822,463 km (0.102 R)
• M6: 3,473,363 km (0.099 R)
• M7: 4,050,063 km (0.106 R)
• M8: 4,369,754 km (0.116 R)
• M9: 4,948,698 km (0.079 R)
• M10: 5,033,370 km (0.082 R)
• M11: 5,727,953 km (0.119 R)
• M12: 6,086,539 km (0.107 R)
• M13: 6,131,867 km (0.093 R)
• M14: 6,314,377 km (0.086 R)
• M15: 6,591,432 km (0.088 R)
• M16: 8,487,136 km (0.116 R)
• M17: 8,588,713 km (0.111 R)
• M18: 8,639,576 km (0.111 R)
• M19: 8,690,589 km (0.098 R)
• M20: 8,947,149 km (0.096 R)
• M21: 8,998,761 km (0.087 R)
• M22: 9,625,725 km (0.115 R)
• M23: 9,944,518 km (0.097 R)
• M24: 10,483,520 km (0.094 R)
• M25: 11,985,632 km (0.089 R)
• M26: 12,042,629 km (0.079 R)
• M27: 13,851,267 km (0.1 R)
• M28: 15,185,381 km (0.12 R)
• M29: 15,992,910 km (0.088 R)
• M30: 18,497,777 km (0.05 R)
• M31: 18,893,912 km (0.101 R)
• M32: 20,642,412 km (0.118 R)
• M33: 21,121,873 km (0.092 R)
• M34: 21,674,338 km (0.115 R)
• M35: 22,793,629 km (0.069 R)
• M36: 24,218,998 km (0.109 R)
• M37: 24,290,954 km (0.103 R)
• M38: 24,942,303 km (0.06 R)
• M39: 25,967,049 km (0.107 R)
• M40: 26,188,454 km (0.109 R)
• M41: 26,410,457 km (0.048 R)
• M42: 26,558,708 km (0.054 R)
• M43: 27,005,408 km (0.1 R)
• M44: 27,755,491 km (0.062 R)
• M45: 27,906,286 km (0.063 R)
• M46: 28,133,076 km (0.112 R)
• M47: 28,816,888 km (0.077 R)
• M48: 29,506,235 km (0.066 R)
• M49: 29,891,599 km (0.09 R)
• M50: 29,968,941 km (0.05 R)
• M51: 30,201,117 km (0.086 R)
• M52: 30,667,264 km (0.075 R)
• M53: 30,823,145 km (0.086 R)
• M54: 31,057,565 km (0.072 R)
• M55: 31,214,194 km (0.039 R)
• M56: 32,794,396 km (0.109 R)
• M57: 33,594,296 km (0.099 R)
• M58: 34,077,348 km (0.103 R)
• M59: 34,724,807 km (0.105 R)
• M60: 36,940,202 km (0.042 R)
• M61: 38,106,766 km (0.101 R)
• M62: 40,904,097 km (0.09 R)
• M63: 42,283,988 km (0.033 R)
• M64: 42,631,354 km (0.069 R)
• M65: 43,328,929 km (0.077 R)
• M66: 43,503,958 km (0.09 R)
• M67: 45,355,382 km (0.032 R)
• M68: 46,335,397 km (0.044 R)
• M69: 46,693,535 km (0.088 R)
• M70: 46,783,144 km (0.116 R)
• M71: 47,592,767 km (0.08 R)
• M72: 49,408,437 km (0.083 R)
• M73: 51,061,942 km (0.11 R)
• M74: 51,339,147 km (0.082 R)
• M75: 51,709,701 km (0.081 R)
• M76: 51,895,352 km (0.092 R)
• M77: 52,546,701 km (0.054 R)
• M78: 52,640,050 km (0.115 R)
• M79: 53,200,743 km (0.113 R)
• M80: 54,328,412 km (0.087 R)
• M81: 55,843,988 km (0.066 R)
• M82: 57,373,476 km (0.077 R)
• M83: 58,626,358 km (0.117 R)
• M84: 58,819,788 km (0.094 R)
• M85: 60,766,954 km (0.051 R)
• M86: 62,438,561 km (0.1 R)
• M87: 62,932,982 km (0.082 R)
• M88: 63,727,047 km (0.086 R)
• M89: 65,425,133 km (0.116 R)
• M90: 67,239,306 km (0.117 R)
• M91: 67,543,139 km (0.09 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit