🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.88 AU - 1.02 AU

Year: 330 Days

Day: 18.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,822,089 km

• M1: 486,193 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.45 AU - 1.81 AU

Year: 742 Days

Day: 37.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.91 AU - 2.43 AU

Year: 1139 Days

Day: 47.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.06 AU - 2.3 AU

Year: 1147 Days

Day: 47.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 95 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.9

Radius: 6.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.74 AU - 18.18 AU

Year: 24896 Days

Day: 15.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,822,089 km

• M1: 80,633 km (0.066 R)
• M2: 224,995 km (0.025 R)
• M3: 756,217 km (0.091 R)
• M4: 851,062 km (0.056 R)
• M5: 1,116,150 km (0.091 R)
• M6: 1,523,804 km (0.108 R)
• M7: 1,669,363 km (0.085 R)
• M8: 1,819,409 km (0.112 R)
• M9: 2,159,744 km (0.111 R)
• M10: 2,295,879 km (0.087 R)
• M11: 2,548,250 km (0.12 R)
• M12: 3,170,876 km (0.058 R)
• M13: 3,740,396 km (0.076 R)
• M14: 4,070,408 km (0.106 R)
• M15: 4,272,964 km (0.101 R)
• M16: 4,375,439 km (0.089 R)
• M17: 4,582,931 km (0.102 R)
• M18: 5,932,004 km (0.086 R)
• M19: 6,511,547 km (0.102 R)
• M20: 6,907,981 km (0.105 R)
• M21: 7,932,726 km (0.1 R)
• M22: 8,441,359 km (0.045 R)
• M23: 8,570,163 km (0.097 R)
• M24: 10,257,328 km (0.089 R)
• M25: 10,532,887 km (0.075 R)
• M26: 10,997,687 km (0.097 R)
• M27: 12,578,189 km (0.108 R)
• M28: 12,873,046 km (0.07 R)
• M29: 13,923,223 km (0.093 R)
• M30: 15,052,538 km (0.107 R)
• M31: 15,104,598 km (0.038 R)
• M32: 15,470,514 km (0.112 R)
• M33: 15,733,657 km (0.086 R)
• M34: 15,892,231 km (0.074 R)
• M35: 16,211,024 km (0.083 R)
• M36: 18,389,767 km (0.078 R)
• M37: 18,780,517 km (0.111 R)
• M38: 18,892,565 km (0.098 R)
• M39: 19,399,852 km (0.069 R)
• M40: 21,122,920 km (0.099 R)
• M41: 21,943,614 km (0.083 R)
• M42: 22,595,711 km (0.052 R)
• M43: 23,676,556 km (0.098 R)
• M44: 23,858,317 km (0.089 R)
• M45: 24,040,527 km (0.049 R)
• M46: 25,825,978 km (0.069 R)
• M47: 27,526,158 km (0.063 R)
• M48: 27,908,979 km (0.045 R)
• M49: 27,972,857 km (0.075 R)
• M50: 29,002,838 km (0.061 R)
• M51: 31,232,445 km (0.108 R)
• M52: 32,704,339 km (0.071 R)
• M53: 33,177,367 km (0.099 R)
• M54: 33,993,573 km (0.113 R)
• M55: 34,953,991 km (0.104 R)
• M56: 35,437,641 km (0.059 R)
• M57: 37,959,562 km (0.082 R)
• M58: 38,385,467 km (0.089 R)
• M59: 39,098,899 km (0.104 R)
• M60: 39,888,776 km (0.075 R)
• M61: 41,483,938 km (0.07 R)
• M62: 43,990,151 km (0.103 R)
• M63: 46,317,595 km (0.109 R)
• M64: 46,393,441 km (0.118 R)
• M65: 48,223,622 km (0.098 R)
• M66: 49,070,346 km (0.086 R)
• M67: 49,302,073 km (0.036 R)
• M68: 49,379,415 km (0.039 R)
• M69: 49,534,249 km (0.074 R)
• M70: 50,544,333 km (0.057 R)
• M71: 51,561,300 km (0.105 R)
• M72: 51,796,916 km (0.031 R)
• M73: 52,032,832 km (0.066 R)
• M74: 52,505,861 km (0.107 R)
• M75: 52,822,111 km (0.081 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit