🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.85 AU - 1.25 AU

Year: 336 Days

Day: 14 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,410,004 km

• M1: 124,615 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.27 AU - 1.45 AU

Year: 495 Days

Day: 41 Hours

Environment

Temp: 150 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,410,004 km

• M1: 659,876 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.86 AU

Year: 667 Days

Day: 19.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,410,004 km

• M1: 494,870 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.87 AU - 3.23 AU

Year: 1662 Days

Day: 28.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.34 AU - 4.64 AU

Year: 2969 Days

Day: 38 Hours

Environment

Temp: -85 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.44 AU - 7.94 AU

Year: 6016 Days

Day: 25.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.35 AU - 9.35 AU

Year: 6863 Days

Day: 26.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.99 AU - 9.95 AU

Year: 7021 Days

Day: 15.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 9.3

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.01 AU - 9.15 AU

Year: 7843 Days

Day: 5.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,410,004 km

• M1: 208,091 km (0.057 R)
• M2: 299,046 km (0.114 R)
• M3: 419,472 km (0.084 R)
• M4: 608,714 km (0.111 R)
• M5: 1,132,905 km (0.118 R)
• M6: 1,564,495 km (0.113 R)
• M7: 1,656,796 km (0.062 R)
• M8: 1,944,772 km (0.078 R)
• M9: 2,332,231 km (0.042 R)
• M10: 2,567,698 km (0.102 R)
• M11: 2,743,924 km (0.066 R)
• M12: 2,924,040 km (0.055 R)
• M13: 3,201,694 km (0.106 R)
• M14: 3,367,598 km (0.113 R)
• M15: 3,487,874 km (0.065 R)
• M16: 3,560,878 km (0.114 R)
• M17: 3,882,514 km (0.067 R)
• M18: 4,034,206 km (0.113 R)
• M19: 4,421,963 km (0.06 R)
• M20: 5,261,058 km (0.117 R)
• M21: 5,542,302 km (0.054 R)
• M22: 6,444,826 km (0.096 R)
• M23: 6,836,922 km (0.043 R)
• M24: 6,897,808 km (0.08 R)
• M25: 7,329,996 km (0.107 R)
• M26: 8,220,702 km (0.107 R)
• M27: 9,078,048 km (0.054 R)
• M28: 9,483,308 km (0.115 R)
• M29: 9,998,224 km (0.072 R)
• M30: 10,451,954 km (0.083 R)
• M31: 10,734,395 km (0.105 R)
• M32: 11,307,056 km (0.04 R)
• M33: 11,706,482 km (0.106 R)
• M34: 12,110,546 km (0.101 R)
• M35: 12,295,748 km (0.058 R)
• M36: 12,370,098 km (0.119 R)
• M37: 12,932,586 km (0.092 R)
• M38: 13,083,830 km (0.042 R)
• M39: 13,197,823 km (0.064 R)
• M40: 13,965,709 km (0.097 R)
• M41: 14,082,246 km (0.109 R)
• M42: 14,277,022 km (0.052 R)
• M43: 14,866,737 km (0.066 R)
• M44: 15,025,311 km (0.1 R)
• M45: 15,826,856 km (0.112 R)
• M46: 15,907,789 km (0.107 R)
• M47: 16,355,236 km (0.071 R)
• M48: 16,930,739 km (0.043 R)
• M49: 17,096,493 km (0.119 R)
• M50: 17,932,895 km (0.117 R)
• M51: 18,654,256 km (0.108 R)
• M52: 18,782,611 km (0.083 R)
• M53: 18,911,116 km (0.074 R)
• M54: 20,565,070 km (0.033 R)
• M55: 20,874,887 km (0.099 R)
• M56: 21,186,200 km (0.078 R)
• M57: 21,275,360 km (0.102 R)
• M58: 21,364,670 km (0.086 R)
• M59: 21,454,130 km (0.036 R)
• M60: 21,813,314 km (0.069 R)
• M61: 21,903,372 km (0.078 R)
• M62: 22,129,115 km (0.103 R)
• M63: 22,446,562 km (0.115 R)
• M64: 23,269,650 km (0.102 R)
• M65: 23,638,558 km (0.117 R)
• M66: 24,242,335 km (0.097 R)
• M67: 25,086,665 km (0.099 R)
• M68: 25,370,303 km (0.103 R)
• M69: 26,515,175 km (0.096 R)
• M70: 26,948,860 km (0.113 R)
• M71: 28,116,770 km (0.107 R)
• M72: 28,214,906 km (0.107 R)
• M73: 28,805,818 km (0.092 R)
• M74: 29,301,286 km (0.108 R)
• M75: 29,849,562 km (0.118 R)
• M76: 29,949,643 km (0.091 R)
• M77: 30,703,617 km (0.071 R)
• M78: 31,463,873 km (0.113 R)
• M79: 31,769,801 km (0.081 R)
• M80: 32,435,810 km (0.104 R)
• M81: 32,744,730 km (0.101 R)
• M82: 33,313,651 km (0.08 R)
• M83: 33,573,353 km (0.095 R)
• M84: 34,304,138 km (0.076 R)
• M85: 34,776,568 km (0.117 R)
• M86: 35,040,010 km (0.074 R)
• M87: 35,409,966 km (0.118 R)

Kuiper Belt

Range: 35.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit