🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 162 Days

Day: 45.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,816,666 km

• M1: 467,793 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.58 AU - 0.6 AU

Year: 171 Days

Day: 24 Hours

Environment

Temp: 156 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.7 AU - 1.08 AU

Year: 316 Days

Day: 20.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.77 AU - 1.11 AU

Year: 343 Days

Day: 45 Hours

Environment

Temp: 39 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,816,666 km

• M1: 363,822 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.4 AU - 2 AU

Year: 835 Days

Day: 45.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.38 AU - 2.04 AU

Year: 842 Days

Day: 15 Hours

Environment

Temp: -66 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,816,666 km

• M1: 442,959 km (0.072 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.43 AU - 2.73 AU

Year: 1561 Days

Day: 21.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,816,666 km

• M1: 1,279,660 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 12.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.4 AU - 10.52 AU

Year: 9270 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,816,666 km

• M1: 171,888 km (0.117 R)
• M2: 669,450 km (0.102 R)
• M3: 770,130 km (0.105 R)
• M4: 876,793 km (0.097 R)
• M5: 956,230 km (0.065 R)
• M6: 1,055,263 km (0.096 R)
• M7: 1,319,154 km (0.077 R)
• M8: 1,526,646 km (0.094 R)
• M9: 2,302,461 km (0.089 R)
• M10: 2,484,970 km (0.075 R)
• M11: 3,086,204 km (0.082 R)
• M12: 3,625,654 km (0.102 R)
• M13: 4,056,496 km (0.086 R)
• M14: 4,166,899 km (0.109 R)
• M15: 4,791,769 km (0.053 R)
• M16: 5,026,339 km (0.116 R)
• M17: 5,845,986 km (0.113 R)
• M18: 5,971,049 km (0.1 R)
• M19: 6,128,576 km (0.12 R)
• M20: 6,479,981 km (0.08 R)
• M21: 6,739,833 km (0.085 R)
• M22: 7,404,347 km (0.083 R)
• M23: 7,778,790 km (0.109 R)
• M24: 7,882,013 km (0.075 R)
• M25: 9,966,061 km (0.101 R)
• M26: 10,645,684 km (0.098 R)
• M27: 11,068,597 km (0.107 R)
• M28: 11,614,629 km (0.077 R)
• M29: 11,732,811 km (0.11 R)
• M30: 12,010,166 km (0.107 R)
• M31: 12,490,674 km (0.085 R)
• M32: 12,692,631 km (0.041 R)
• M33: 13,223,105 km (0.058 R)
• M34: 14,900,546 km (0.038 R)
• M35: 15,677,109 km (0.056 R)
• M36: 16,202,197 km (0.099 R)
• M37: 16,644,109 km (0.101 R)
• M38: 16,911,291 km (0.063 R)
• M39: 17,314,607 km (0.075 R)
• M40: 17,449,694 km (0.093 R)
• M41: 18,222,217 km (0.12 R)
• M42: 18,313,921 km (0.111 R)
• M43: 18,913,210 km (0.12 R)
• M44: 19,052,336 km (0.058 R)
• M45: 19,331,785 km (0.105 R)
• M46: 19,565,756 km (0.111 R)
• M47: 19,941,995 km (0.1 R)
• M48: 20,036,391 km (0.099 R)
• M49: 20,701,653 km (0.049 R)
• M50: 21,181,263 km (0.059 R)
• M51: 21,810,173 km (0.105 R)
• M52: 22,200,324 km (0.107 R)
• M53: 22,641,937 km (0.102 R)
• M54: 23,384,541 km (0.056 R)
• M55: 25,608,612 km (0.11 R)
• M56: 25,711,236 km (0.105 R)
• M57: 26,174,990 km (0.076 R)
• M58: 26,382,033 km (0.04 R)
• M59: 26,693,646 km (0.092 R)
• M60: 27,530,496 km (0.11 R)
• M61: 28,216,702 km (0.119 R)
• M62: 28,748,522 km (0.096 R)
• M63: 29,498,456 km (0.101 R)
• M64: 29,714,027 km (0.091 R)
• M65: 31,731,803 km (0.111 R)
• M66: 31,952,609 km (0.101 R)
• M67: 32,063,312 km (0.116 R)
• M68: 32,229,365 km (0.078 R)
• M69: 32,729,471 km (0.116 R)
• M70: 33,232,120 km (0.108 R)
• M71: 33,849,959 km (0.053 R)
• M72: 34,641,781 km (0.105 R)
• M73: 34,755,475 km (0.099 R)
• M74: 35,439,736 km (0.105 R)
• M75: 35,611,624 km (0.076 R)
• M76: 36,301,419 km (0.094 R)
• M77: 36,763,826 km (0.108 R)
• M78: 36,995,853 km (0.113 R)
• M79: 37,461,102 km (0.094 R)
• M80: 37,928,296 km (0.054 R)
• M81: 38,162,716 km (0.108 R)
• M82: 38,280,001 km (0.086 R)
• M83: 38,397,585 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit