🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.72 AU

Year: 187 Days

Day: 45.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,294,898 km

• M1: 79,137 km (0.108 R)
• M2: 140,323 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.59 AU - 0.89 AU

Year: 233 Days

Day: 45.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 143.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.78 AU - 0.96 AU

Year: 296 Days

Day: 20 Hours

Environment

Temp: 173 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.88 AU - 1.14 AU

Year: 371 Days

Day: 47.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.28 AU

Year: 382 Days

Day: 23.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,294,898 km

• M1: 395,537 km (0.047 R)
• M2: 544,387 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.09 AU - 1.33 AU

Year: 486 Days

Day: 21.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.45 AU - 2.17 AU

Year: 889 Days

Day: 35.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.88 AU - 1.96 AU

Year: 972 Days

Day: 21.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 144.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.6

Radius: 7.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.68 AU - 13.88 AU

Year: 17676 Days

Day: 15.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,294,898 km

• M1: 273,764 km (0.109 R)
• M2: 355,893 km (0.066 R)
• M3: 563,834 km (0.111 R)
• M4: 844,630 km (0.032 R)
• M5: 898,485 km (0.108 R)
• M6: 1,415,196 km (0.109 R)
• M7: 1,480,271 km (0.067 R)
• M8: 1,568,384 km (0.119 R)
• M9: 1,727,107 km (0.086 R)
• M10: 2,109,480 km (0.09 R)
• M11: 2,597,169 km (0.119 R)
• M12: 2,650,425 km (0.06 R)
• M13: 2,731,208 km (0.091 R)
• M14: 3,204,237 km (0.12 R)
• M15: 4,037,946 km (0.099 R)
• M16: 4,225,093 km (0.103 R)
• M17: 4,383,068 km (0.084 R)
• M18: 4,607,764 km (0.109 R)
• M19: 5,068,376 km (0.1 R)
• M20: 5,578,205 km (0.071 R)
• M21: 7,622,012 km (0.063 R)
• M22: 8,009,021 km (0.105 R)
• M23: 8,126,456 km (0.117 R)
• M24: 8,561,785 km (0.05 R)
• M25: 8,762,246 km (0.056 R)
• M26: 9,045,286 km (0.082 R)
• M27: 9,912,804 km (0.114 R)
• M28: 10,677,398 km (0.1 R)
• M29: 10,979,885 km (0.096 R)
• M30: 12,579,535 km (0.097 R)
• M31: 13,545,788 km (0.11 R)
• M32: 13,685,812 km (0.107 R)
• M33: 13,873,258 km (0.055 R)
• M34: 14,203,271 km (0.086 R)
• M35: 14,823,055 km (0.058 R)
• M36: 15,402,896 km (0.106 R)
• M37: 15,695,659 km (0.11 R)
• M38: 15,793,646 km (0.094 R)
• M39: 16,039,585 km (0.06 R)
• M40: 16,187,686 km (0.111 R)
• M41: 17,389,107 km (0.119 R)
• M42: 17,642,974 km (0.108 R)
• M43: 20,302,077 km (0.114 R)
• M44: 20,515,852 km (0.116 R)
• M45: 21,432,887 km (0.076 R)
• M46: 22,088,126 km (0.092 R)
• M47: 22,143,028 km (0.047 R)
• M48: 23,586,498 km (0.116 R)
• M49: 24,376,225 km (0.062 R)
• M50: 24,489,770 km (0.101 R)
• M51: 25,346,966 km (0.075 R)
• M52: 25,981,709 km (0.053 R)
• M53: 26,738,675 km (0.101 R)
• M54: 27,267,054 km (0.096 R)
• M55: 28,036,287 km (0.094 R)
• M56: 28,393,676 km (0.081 R)
• M57: 28,572,894 km (0.05 R)
• M58: 28,812,550 km (0.077 R)
• M59: 29,233,518 km (0.114 R)
• M60: 29,838,342 km (0.111 R)
• M61: 30,203,212 km (0.058 R)
• M62: 30,325,134 km (0.069 R)
• M63: 30,508,391 km (0.101 R)
• M64: 30,937,438 km (0.083 R)
• M65: 31,368,579 km (0.048 R)
• M66: 31,615,715 km (0.077 R)
• M67: 33,427,195 km (0.107 R)
• M68: 33,806,127 km (0.104 R)
• M69: 33,996,116 km (0.098 R)
• M70: 34,122,975 km (0.086 R)
• M71: 34,504,599 km (0.063 R)
• M72: 34,951,598 km (0.118 R)
• M73: 35,529,045 km (0.073 R)
• M74: 37,280,388 km (0.063 R)
• M75: 37,607,858 km (0.09 R)
• M76: 38,199,517 km (0.109 R)
• M77: 38,529,680 km (0.053 R)
• M78: 38,661,924 km (0.097 R)
• M79: 40,328,295 km (0.09 R)
• M80: 40,597,122 km (0.067 R)
• M81: 40,664,441 km (0.112 R)
• M82: 40,731,760 km (0.047 R)
• M83: 41,136,422 km (0.082 R)
• M84: 41,407,045 km (0.114 R)
• M85: 41,542,581 km (0.118 R)
• M86: 42,018,003 km (0.029 R)
• M87: 42,974,382 km (0.085 R)
• M88: 43,661,784 km (0.071 R)
• M89: 44,145,284 km (0.082 R)
• M90: 44,214,399 km (0.103 R)
• M91: 46,377,584 km (0.051 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit