🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.63 AU - 0.73 AU

Year: 197 Days

Day: 19.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,686,520 km

• M1: 93,947 km (0.083 R)
• M2: 213,327 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.08 AU - 1.48 AU

Year: 509 Days

Day: 37.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.44 AU - 1.76 AU

Year: 711 Days

Day: 41.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.54 AU - 1.9 AU

Year: 793 Days

Day: 15.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.5 AU - 3.38 AU

Year: 1772 Days

Day: 26.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 108.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.58 AU - 3.6 AU

Year: 2391 Days

Day: 31.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.76 AU - 5.22 AU

Year: 3344 Days

Day: 41.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901

Radius: 7.5

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.5 AU - 20.14 AU

Year: 31012 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,686,520 km

• M1: 96,790 km (0.098 R)
• M2: 173,085 km (0.094 R)
• M3: 278,102 km (0.106 R)
• M4: 432,936 km (0.079 R)
• M5: 702,362 km (0.088 R)
• M6: 762,201 km (0.114 R)
• M7: 986,000 km (0.06 R)
• M8: 1,230,293 km (0.056 R)
• M9: 1,340,995 km (0.057 R)
• M10: 2,385,338 km (0.114 R)
• M11: 3,106,250 km (0.083 R)
• M12: 3,782,133 km (0.082 R)
• M13: 4,559,294 km (0.106 R)
• M14: 5,203,612 km (0.11 R)
• M15: 5,384,327 km (0.103 R)
• M16: 6,511,547 km (0.102 R)
• M17: 7,035,289 km (0.059 R)
• M18: 7,302,321 km (0.091 R)
• M19: 8,123,164 km (0.072 R)
• M20: 9,481,663 km (0.076 R)
• M21: 9,702,469 km (0.119 R)
• M22: 10,149,468 km (0.069 R)
• M23: 12,724,944 km (0.074 R)
• M24: 12,806,027 km (0.083 R)
• M25: 13,132,000 km (0.061 R)
• M26: 13,213,830 km (0.12 R)
• M27: 14,802,410 km (0.083 R)
• M28: 16,362,118 km (0.102 R)
• M29: 16,715,767 km (0.057 R)
• M30: 17,973,436 km (0.062 R)
• M31: 18,890,172 km (0.105 R)
• M32: 19,541,072 km (0.099 R)
• M33: 20,010,361 km (0.11 R)
• M34: 26,337,004 km (0.116 R)
• M35: 28,112,881 km (0.102 R)
• M36: 28,642,607 km (0.084 R)
• M37: 29,068,661 km (0.075 R)
• M38: 29,496,811 km (0.102 R)
• M39: 30,143,073 km (0.106 R)
• M40: 33,108,402 km (0.098 R)
• M41: 33,443,502 km (0.066 R)
• M42: 34,117,290 km (0.087 R)
• M43: 35,136,201 km (0.077 R)
• M44: 36,741,087 km (0.097 R)
• M45: 38,252,624 km (0.108 R)
• M46: 42,300,892 km (0.046 R)
• M47: 42,421,917 km (0.058 R)
• M48: 44,129,577 km (0.082 R)
• M49: 44,991,859 km (0.065 R)
• M50: 45,487,028 km (0.109 R)
• M51: 46,482,901 km (0.093 R)
• M52: 46,733,028 km (0.106 R)
• M53: 47,234,480 km (0.057 R)
• M54: 51,052,218 km (0.056 R)
• M55: 51,310,125 km (0.045 R)
• M56: 52,867,439 km (0.075 R)
• M57: 54,440,012 km (0.095 R)
• M58: 54,703,603 km (0.094 R)
• M59: 56,027,993 km (0.077 R)
• M60: 57,095,224 km (0.047 R)
• M61: 58,438,463 km (0.102 R)
• M62: 58,708,338 km (0.034 R)
• M63: 59,249,433 km (0.084 R)
• M64: 60,064,143 km (0.052 R)
• M65: 65,029,446 km (0.12 R)
• M66: 65,729,564 km (0.066 R)
• M67: 66,010,210 km (0.039 R)
• M68: 66,713,619 km (0.12 R)
• M69: 68,981,523 km (0.107 R)
• M70: 69,552,388 km (0.079 R)
• M71: 70,268,214 km (0.119 R)
• M72: 74,760,489 km (0.048 R)
• M73: 76,082,036 km (0.072 R)
• M74: 78,450,470 km (0.104 R)
• M75: 80,993,185 km (0.048 R)
• M76: 82,652,973 km (0.085 R)
• M77: 85,393,008 km (0.119 R)
• M78: 87,853,444 km (0.1 R)
• M79: 89,247,696 km (0.096 R)
• M80: 91,274,448 km (0.084 R)
• M81: 96,168,393 km (0.083 R)
• M82: 97,925,270 km (0.097 R)
• M83: 98,085,639 km (0.097 R)
• M84: 98,566,895 km (0.098 R)
• M85: 100,499,700 km (0.1 R)
• M86: 100,823,131 km (0.07 R)
• M87: 105,058,396 km (0.083 R)
• M88: 106,043,947 km (0.082 R)
• M89: 106,373,062 km (0.118 R)
• M90: 107,858,718 km (0.111 R)
• M91: 111,017,627 km (0.109 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit