🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 22.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,270,838 km

• M1: 26,329 km (0.058 R)
• M2: 181,612 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.99 AU - 1.53 AU

Year: 517 Days

Day: 26.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.37 AU - 2.17 AU

Year: 860 Days

Day: 20.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.5 AU - 2.46 AU

Year: 1018 Days

Day: 14.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.69 AU - 2.71 AU

Year: 1620 Days

Day: 23.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,270,838 km

• M1: 151,094 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.44 AU - 3.54 AU

Year: 1888 Days

Day: 37 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.53 AU - 3.63 AU

Year: 1974 Days

Day: 35.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.64 AU - 5.78 AU

Year: 3734 Days

Day: 21.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,270,838 km

• M1: 1,425,219 km (0.078 R)
• M2: 1,878,201 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 10.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.09 AU - 8.25 AU

Year: 7012 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 23,270,838 km

• M1: 134,339 km (0.05 R)
• M2: 206,146 km (0.12 R)
• M3: 505,192 km (0.088 R)
• M4: 587,022 km (0.059 R)
• M5: 693,985 km (0.106 R)
• M6: 765,792 km (0.087 R)
• M7: 917,933 km (0.055 R)
• M8: 1,032,973 km (0.091 R)
• M9: 1,165,517 km (0.12 R)
• M10: 2,278,376 km (0.09 R)
• M11: 2,437,398 km (0.104 R)
• M12: 2,583,854 km (0.058 R)
• M13: 2,683,038 km (0.064 R)
• M14: 2,749,908 km (0.1 R)
• M15: 2,817,377 km (0.042 R)
• M16: 3,023,074 km (0.112 R)
• M17: 3,233,857 km (0.086 R)
• M18: 3,577,483 km (0.118 R)
• M19: 3,725,735 km (0.104 R)
• M20: 3,800,684 km (0.073 R)
• M21: 3,951,927 km (0.106 R)
• M22: 4,557,200 km (0.06 R)
• M23: 4,922,069 km (0.087 R)
• M24: 5,465,708 km (0.11 R)
• M25: 6,250,049 km (0.082 R)
• M26: 6,564,654 km (0.079 R)
• M27: 6,930,421 km (0.092 R)
• M28: 7,397,166 km (0.101 R)
• M29: 7,491,712 km (0.053 R)
• M30: 7,586,706 km (0.054 R)
• M31: 7,801,978 km (0.035 R)
• M32: 7,946,489 km (0.053 R)
• M33: 8,459,610 km (0.08 R)
• M34: 8,907,955 km (0.118 R)
• M35: 9,008,634 km (0.081 R)
• M36: 9,211,190 km (0.068 R)
• M37: 9,415,241 km (0.039 R)
• M38: 9,879,892 km (0.072 R)
• M39: 9,984,162 km (0.073 R)
• M40: 10,141,240 km (0.101 R)
• M41: 11,454,709 km (0.116 R)
• M42: 11,564,364 km (0.092 R)
• M43: 11,756,897 km (0.083 R)
• M44: 12,397,325 km (0.112 R)
• M45: 13,857,550 km (0.095 R)
• M46: 14,032,879 km (0.085 R)
• M47: 14,356,309 km (0.092 R)
• M48: 14,741,673 km (0.071 R)
• M49: 14,920,742 km (0.117 R)
• M50: 15,070,489 km (0.106 R)
• M51: 15,220,835 km (0.119 R)
• M52: 15,796,338 km (0.034 R)
• M53: 16,040,781 km (0.089 R)
• M54: 16,471,623 km (0.114 R)
• M55: 17,031,119 km (0.085 R)
• M56: 17,344,676 km (0.111 R)
• M57: 18,073,068 km (0.086 R)
• M58: 18,876,110 km (0.037 R)
• M59: 19,005,661 km (0.049 R)
• M60: 19,298,275 km (0.091 R)
• M61: 20,251,363 km (0.107 R)
• M62: 20,384,056 km (0.118 R)
• M63: 20,483,688 km (0.056 R)
• M64: 20,717,061 km (0.089 R)
• M65: 21,421,966 km (0.119 R)
• M66: 21,557,203 km (0.101 R)
• M67: 21,964,408 km (0.101 R)
• M68: 22,134,950 km (0.101 R)
• M69: 22,340,048 km (0.049 R)
• M70: 22,580,153 km (0.063 R)
• M71: 22,786,598 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit