🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 116 Days

Day: 35.1 Hours

Environment

Temp: 387 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,024,720 km

• M1: 153,936 km (0.066 R)
• M2: 257,907 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.88 AU

Year: 198 Days

Day: 31 Hours

Environment

Temp: 263 °C

Axial Tilt: 124.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,024,720 km

• M1: 141,071 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.79 AU - 1.19 AU

Year: 289 Days

Day: 18.5 Hours

Environment

Temp: 258 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.74 AU - 1.78 AU

Year: 685 Days

Day: 29.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,024,720 km

• M1: 754,422 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.91 AU - 3.29 AU

Year: 1601 Days

Day: 22.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.95 AU - 4.69 AU

Year: 2190 Days

Day: 33.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,024,720 km

• M1: 1,496,727 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.87 AU - 5.85 AU

Year: 3641 Days

Day: 13.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,024,720 km

• M1: 182,659 km (0.106 R)

Asteroid Belt

Center: 13.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 21.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.6

Radius: 6.6

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 17.93 AU - 25.17 AU

Year: 29349 Days

Day: 15.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,024,720 km

• M1: 173,085 km (0.087 R)
• M2: 950,246 km (0.082 R)
• M3: 1,098,796 km (0.115 R)
• M4: 1,191,697 km (0.11 R)
• M5: 1,486,105 km (0.102 R)
• M6: 1,624,034 km (0.057 R)
• M7: 1,694,645 km (0.054 R)
• M8: 3,088,298 km (0.119 R)
• M9: 3,132,131 km (0.119 R)
• M10: 4,005,184 km (0.09 R)
• M11: 4,053,055 km (0.084 R)
• M12: 4,593,103 km (0.055 R)
• M13: 4,693,633 km (0.053 R)
• M14: 4,897,086 km (0.093 R)
• M15: 5,902,384 km (0.044 R)
• M16: 7,554,543 km (0.031 R)
• M17: 8,647,056 km (0.103 R)
• M18: 9,402,525 km (0.096 R)
• M19: 9,723,413 km (0.116 R)
• M20: 10,310,285 km (0.118 R)
• M21: 10,641,345 km (0.086 R)
• M22: 11,381,705 km (0.102 R)
• M23: 11,792,651 km (0.074 R)
• M24: 13,125,568 km (0.081 R)
• M25: 14,137,896 km (0.1 R)
• M26: 15,325,404 km (0.086 R)
• M27: 15,627,143 km (0.072 R)
• M28: 17,322,087 km (0.092 R)
• M29: 18,032,228 km (0.094 R)
• M30: 18,191,251 km (0.077 R)
• M31: 18,751,794 km (0.037 R)
• M32: 19,725,676 km (0.113 R)
• M33: 23,521,722 km (0.068 R)
• M34: 23,782,621 km (0.117 R)
• M35: 24,307,260 km (0.12 R)
• M36: 28,177,956 km (0.108 R)
• M37: 29,572,507 km (0.117 R)
• M38: 29,666,305 km (0.077 R)
• M39: 30,136,641 km (0.091 R)
• M40: 30,704,215 km (0.1 R)
• M41: 31,754,093 km (0.103 R)
• M42: 33,497,207 km (0.098 R)
• M43: 33,692,881 km (0.091 R)
• M44: 34,281,998 km (0.11 R)
• M45: 34,775,371 km (0.112 R)
• M46: 36,370,384 km (0.115 R)
• M47: 36,974,610 km (0.072 R)
• M48: 37,582,127 km (0.102 R)
• M49: 38,499,610 km (0.085 R)
• M50: 39,527,797 km (0.051 R)
• M51: 39,631,019 km (0.105 R)
• M52: 40,564,809 km (0.071 R)
• M53: 41,715,965 km (0.047 R)
• M54: 42,877,891 km (0.103 R)
• M55: 44,801,870 km (0.056 R)
• M56: 46,317,745 km (0.037 R)
• M57: 46,535,559 km (0.116 R)
• M58: 47,191,396 km (0.111 R)
• M59: 47,520,512 km (0.056 R)
• M60: 50,068,463 km (0.116 R)
• M61: 50,628,108 km (0.103 R)
• M62: 51,077,500 km (0.109 R)
• M63: 51,528,089 km (0.045 R)
• M64: 51,640,886 km (0.11 R)
• M65: 52,319,911 km (0.09 R)
• M66: 54,144,705 km (0.097 R)
• M67: 54,374,188 km (0.116 R)
• M68: 54,719,161 km (0.115 R)
• M69: 55,990,145 km (0.087 R)
• M70: 56,222,321 km (0.078 R)
• M71: 59,505,844 km (0.055 R)
• M72: 60,455,342 km (0.107 R)
• M73: 60,931,961 km (0.117 R)
• M74: 61,051,340 km (0.099 R)
• M75: 61,290,248 km (0.11 R)
• M76: 62,850,853 km (0.051 R)
• M77: 64,789,641 km (0.116 R)
• M78: 66,870,996 km (0.096 R)
• M79: 66,994,115 km (0.106 R)
• M80: 68,353,361 km (0.096 R)
• M81: 68,974,193 km (0.093 R)
• M82: 69,347,589 km (0.092 R)
• M83: 70,221,390 km (0.094 R)
• M84: 71,853,952 km (0.091 R)
• M85: 73,245,062 km (0.086 R)
• M86: 74,645,149 km (0.092 R)
• M87: 76,053,912 km (0.075 R)
• M88: 76,311,071 km (0.056 R)
• M89: 78,248,513 km (0.104 R)
• M90: 78,897,917 km (0.099 R)
• M91: 79,679,566 km (0.108 R)
• M92: 82,963,838 km (0.116 R)
• M93: 83,626,107 km (0.062 R)
• M94: 84,689,150 km (0.054 R)
• M95: 86,292,241 km (0.073 R)
• M96: 87,366,503 km (0.063 R)
• M97: 90,207,516 km (0.052 R)

Kuiper Belt

Range: 37.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit