🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.64 AU - 0.76 AU

Year: 209 Days

Day: 39.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.99 AU - 1.21 AU

Year: 411 Days

Day: 37.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.31 AU - 2.07 AU

Year: 783 Days

Day: 22.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.69 AU - 1.75 AU

Year: 804 Days

Day: 13.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,351,003 km

• M1: 90,058 km (0.077 R)
• M2: 685,906 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.61 AU - 2.07 AU

Year: 890 Days

Day: 41.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.12 AU - 3.46 AU

Year: 1661 Days

Day: 38.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 9.7

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.96 AU - 8.24 AU

Year: 6044 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,351,003 km

• M1: 121,773 km (0.041 R)
• M2: 205,398 km (0.054 R)
• M3: 290,220 km (0.109 R)
• M4: 392,694 km (0.068 R)
• M5: 497,862 km (0.098 R)
• M6: 640,877 km (0.09 R)
• M7: 921,672 km (0.055 R)
• M8: 985,700 km (0.118 R)
• M9: 1,204,861 km (0.089 R)
• M10: 1,329,626 km (0.109 R)
• M11: 1,631,066 km (0.108 R)
• M12: 1,749,697 km (0.09 R)
• M13: 1,850,974 km (0.065 R)
• M14: 1,954,047 km (0.115 R)
• M15: 2,753,199 km (0.117 R)
• M16: 3,387,345 km (0.114 R)
• M17: 3,540,084 km (0.091 R)
• M18: 3,825,966 km (0.11 R)
• M19: 3,985,138 km (0.068 R)
• M20: 4,420,318 km (0.074 R)
• M21: 4,700,066 km (0.111 R)
• M22: 4,899,480 km (0.09 R)
• M23: 5,101,587 km (0.083 R)
• M24: 5,247,594 km (0.1 R)
• M25: 6,060,210 km (0.115 R)
• M26: 6,371,074 km (0.117 R)
• M27: 7,203,885 km (0.106 R)
• M28: 7,467,028 km (0.034 R)
• M29: 7,901,460 km (0.084 R)
• M30: 8,378,378 km (0.112 R)
• M31: 8,551,014 km (0.068 R)
• M32: 9,288,981 km (0.085 R)
• M33: 9,396,093 km (0.031 R)
• M34: 9,719,822 km (0.072 R)
• M35: 9,828,580 km (0.061 R)
• M36: 10,047,292 km (0.11 R)
• M37: 10,193,898 km (0.062 R)
• M38: 10,600,954 km (0.115 R)
• M39: 10,937,998 km (0.083 R)
• M40: 11,316,780 km (0.069 R)
• M41: 12,360,524 km (0.088 R)
• M42: 12,557,245 km (0.088 R)
• M43: 13,273,819 km (0.084 R)
• M44: 13,475,178 km (0.114 R)
• M45: 15,417,706 km (0.118 R)
• M46: 15,671,873 km (0.099 R)
• M47: 16,270,564 km (0.055 R)
• M48: 17,138,680 km (0.028 R)
• M49: 17,534,366 km (0.086 R)
• M50: 17,977,475 km (0.082 R)
• M51: 18,111,066 km (0.12 R)
• M52: 19,055,777 km (0.059 R)
• M53: 20,619,224 km (0.099 R)
• M54: 20,805,922 km (0.106 R)
• M55: 21,227,788 km (0.095 R)
• M56: 21,463,554 km (0.111 R)
• M57: 21,652,646 km (0.081 R)
• M58: 21,747,491 km (0.118 R)
• M59: 21,842,336 km (0.099 R)
• M60: 22,558,761 km (0.12 R)
• M61: 22,799,164 km (0.101 R)
• M62: 23,137,255 km (0.107 R)
• M63: 24,014,348 km (0.049 R)
• M64: 24,506,375 km (0.067 R)
• M65: 24,902,361 km (0.102 R)
• M66: 25,200,659 km (0.08 R)
• M67: 26,052,469 km (0.069 R)
• M68: 27,117,756 km (0.1 R)
• M69: 27,476,043 km (0.075 R)
• M70: 29,081,377 km (0.048 R)
• M71: 30,398,138 km (0.048 R)
• M72: 30,610,567 km (0.059 R)
• M73: 30,823,444 km (0.088 R)
• M74: 30,983,514 km (0.097 R)
• M75: 31,358,107 km (0.116 R)
• M76: 32,436,409 km (0.087 R)
• M77: 32,816,687 km (0.088 R)
• M78: 33,746,437 km (0.115 R)
• M79: 34,740,216 km (0.11 R)
• M80: 35,018,019 km (0.11 R)
• M81: 35,408,170 km (0.087 R)
• M82: 35,855,767 km (0.065 R)
• M83: 36,417,956 km (0.03 R)
• M84: 36,926,290 km (0.103 R)
• M85: 37,039,685 km (0.092 R)
• M86: 37,722,001 km (0.116 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit