🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 135 Days

Day: 21.2 Hours

Environment

Temp: 235 °C

Axial Tilt: 76.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.56 AU - 0.64 AU

Year: 167 Days

Day: 26.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,979,762 km

• M1: 80,184 km (0.102 R)
• M2: 287,078 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.81 AU

Year: 197 Days

Day: 35.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.19 AU - 1.79 AU

Year: 655 Days

Day: 34.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.52 AU - 1.72 AU

Year: 742 Days

Day: 47.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.28 AU - 3.7 AU

Year: 2346 Days

Day: 44.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,979,762 km

• M1: 235,168 km (0.027 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.98 AU - 4.6 AU

Year: 2655 Days

Day: 47.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.38 AU - 4.66 AU

Year: 2901 Days

Day: 47.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,979,762 km

• M1: 739,163 km (0.04 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.1

Radius: 9

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.02 AU - 7.58 AU

Year: 7098 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,979,762 km

• M1: 115,789 km (0.117 R)
• M2: 182,958 km (0.106 R)
• M3: 323,580 km (0.073 R)
• M4: 417,079 km (0.091 R)
• M5: 822,339 km (0.08 R)
• M6: 957,426 km (0.118 R)
• M7: 1,269,338 km (0.099 R)
• M8: 1,591,273 km (0.072 R)
• M9: 2,381,598 km (0.107 R)
• M10: 2,627,238 km (0.087 R)
• M11: 2,985,076 km (0.108 R)
• M12: 3,223,385 km (0.097 R)
• M13: 3,690,280 km (0.089 R)
• M14: 3,974,965 km (0.06 R)
• M15: 4,475,220 km (0.119 R)
• M16: 4,902,173 km (0.05 R)
• M17: 5,057,904 km (0.087 R)
• M18: 5,502,658 km (0.12 R)
• M19: 5,795,122 km (0.046 R)
• M20: 6,293,882 km (0.119 R)
• M21: 6,497,335 km (0.115 R)
• M22: 6,841,260 km (0.056 R)
• M23: 6,910,674 km (0.083 R)
• M24: 7,511,010 km (0.093 R)
• M25: 7,762,933 km (0.043 R)
• M26: 7,981,196 km (0.098 R)
• M27: 9,026,287 km (0.082 R)
• M28: 9,102,582 km (0.102 R)
• M29: 9,332,813 km (0.11 R)
• M30: 9,410,005 km (0.055 R)
• M31: 9,526,093 km (0.117 R)
• M32: 9,877,499 km (0.116 R)
• M33: 10,472,449 km (0.043 R)
• M34: 10,794,534 km (0.068 R)
• M35: 12,368,453 km (0.042 R)
• M36: 13,968,701 km (0.052 R)
• M37: 14,591,178 km (0.068 R)
• M38: 14,680,787 km (0.098 R)
• M39: 16,140,114 km (0.119 R)
• M40: 16,745,986 km (0.053 R)
• M41: 17,454,481 km (0.084 R)
• M42: 17,788,384 km (0.103 R)
• M43: 18,705,568 km (0.116 R)
• M44: 19,096,318 km (0.115 R)
• M45: 19,638,012 km (0.101 R)
• M46: 19,885,895 km (0.071 R)
• M47: 21,344,026 km (0.049 R)
• M48: 21,598,941 km (0.08 R)
• M49: 21,803,590 km (0.1 R)
• M50: 21,957,527 km (0.088 R)
• M51: 22,060,300 km (0.074 R)
• M52: 22,266,297 km (0.098 R)
• M53: 22,836,414 km (0.083 R)
• M54: 23,201,583 km (0.119 R)
• M55: 23,568,845 km (0.12 R)
• M56: 24,949,484 km (0.117 R)
• M57: 26,904,130 km (0.09 R)
• M58: 28,346,104 km (0.075 R)
• M59: 28,794,897 km (0.086 R)
• M60: 29,020,192 km (0.071 R)
• M61: 29,245,935 km (0.106 R)
• M62: 29,359,181 km (0.116 R)
• M63: 29,415,729 km (0.12 R)
• M64: 30,212,337 km (0.034 R)
• M65: 30,269,484 km (0.11 R)
• M66: 31,015,977 km (0.081 R)
• M67: 31,478,384 km (0.071 R)
• M68: 31,594,322 km (0.091 R)
• M69: 31,826,648 km (0.086 R)
• M70: 31,884,841 km (0.101 R)
• M71: 31,943,035 km (0.071 R)
• M72: 32,410,079 km (0.078 R)
• M73: 32,585,707 km (0.118 R)
• M74: 33,291,660 km (0.119 R)
• M75: 34,240,709 km (0.026 R)
• M76: 34,958,330 km (0.063 R)
• M77: 35,922,937 km (0.084 R)
• M78: 36,104,848 km (0.11 R)
• M79: 36,896,220 km (0.116 R)
• M80: 37,263,483 km (0.096 R)
• M81: 38,744,502 km (0.072 R)
• M82: 38,993,283 km (0.084 R)
• M83: 39,679,938 km (0.057 R)
• M84: 41,763,836 km (0.096 R)
• M85: 41,827,565 km (0.117 R)
• M86: 41,955,022 km (0.05 R)
• M87: 42,082,629 km (0.115 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit