🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.52 AU - 0.74 AU

Year: 155 Days

Day: 44.9 Hours

Environment

Temp: 325 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,067,612 km

• M1: 125,662 km (0.103 R)
• M2: 428,598 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.65 AU - 0.71 AU

Year: 174 Days

Day: 38.1 Hours

Environment

Temp: 296 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.07 AU - 1.71 AU

Year: 508 Days

Day: 32 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,067,612 km

• M1: 697,874 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.12 AU - 1.66 AU

Year: 508 Days

Day: 41.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,067,612 km

• M1: 457,470 km (0.114 R)
• M2: 817,253 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.76 AU - 2.14 AU

Year: 844 Days

Day: 23.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.69 AU - 2.81 AU

Year: 1046 Days

Day: 15.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.8 AU - 4.1 AU

Year: 1985 Days

Day: 35.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.2 AU - 5.04 AU

Year: 3076 Days

Day: 44.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,067,612 km

• M1: 1,134,251 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.9

Radius: 3.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 18.71 AU - 24.31 AU

Year: 30906 Days

Day: 20 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,067,612 km

• M1: 394,340 km (0.109 R)
• M2: 494,870 km (0.063 R)
• M3: 652,546 km (0.114 R)
• M4: 719,865 km (0.1 R)
• M5: 916,885 km (0.096 R)
• M6: 954,434 km (0.103 R)
• M7: 1,011,880 km (0.112 R)
• M8: 1,211,294 km (0.107 R)
• M9: 1,336,807 km (0.086 R)
• M10: 1,555,369 km (0.119 R)
• M11: 1,855,911 km (0.093 R)
• M12: 2,562,163 km (0.07 R)
• M13: 2,777,733 km (0.104 R)
• M14: 3,168,932 km (0.079 R)
• M15: 3,400,210 km (0.119 R)
• M16: 4,571,113 km (0.073 R)
• M17: 4,668,351 km (0.044 R)
• M18: 4,733,725 km (0.099 R)
• M19: 5,064,486 km (0.118 R)
• M20: 5,609,172 km (0.069 R)
• M21: 5,678,586 km (0.075 R)
• M22: 5,959,082 km (0.048 R)
• M23: 5,994,387 km (0.107 R)
• M24: 6,065,296 km (0.064 R)
• M25: 6,100,900 km (0.116 R)
• M26: 6,279,819 km (0.099 R)
• M27: 6,460,534 km (0.111 R)
• M28: 6,496,886 km (0.091 R)
• M29: 6,864,149 km (0.086 R)
• M30: 6,938,349 km (0.108 R)
• M31: 6,975,599 km (0.107 R)
• M32: 7,427,385 km (0.076 R)
• M33: 8,959,865 km (0.083 R)
• M34: 9,000,406 km (0.088 R)
• M35: 9,740,766 km (0.052 R)
• M36: 10,118,202 km (0.032 R)
• M37: 10,202,724 km (0.105 R)
• M38: 10,800,817 km (0.064 R)
• M39: 11,191,417 km (0.108 R)
• M40: 11,941,650 km (0.079 R)
• M41: 12,120,569 km (0.115 R)
• M42: 12,480,950 km (0.083 R)
• M43: 14,907,877 km (0.067 R)
• M44: 15,585,555 km (0.099 R)
• M45: 16,521,290 km (0.115 R)
• M46: 16,570,956 km (0.083 R)
• M47: 16,770,520 km (0.096 R)
• M48: 17,071,211 km (0.069 R)
• M49: 17,830,869 km (0.081 R)
• M50: 18,086,532 km (0.066 R)
• M51: 19,278,079 km (0.077 R)
• M52: 19,330,438 km (0.113 R)
• M53: 19,962,639 km (0.109 R)
• M54: 20,228,026 km (0.066 R)
• M55: 20,655,277 km (0.112 R)
• M56: 21,085,371 km (0.12 R)
• M57: 21,409,849 km (0.118 R)
• M58: 22,448,357 km (0.119 R)
• M59: 22,890,419 km (0.06 R)
• M60: 23,727,120 km (0.102 R)
• M61: 25,143,812 km (0.076 R)
• M62: 25,315,700 km (0.112 R)
• M63: 25,545,482 km (0.116 R)
• M64: 29,434,279 km (0.095 R)
• M65: 29,796,754 km (0.111 R)
• M66: 30,954,642 km (0.092 R)
• M67: 31,015,977 km (0.047 R)
• M68: 31,200,282 km (0.047 R)
• M69: 32,127,190 km (0.077 R)
• M70: 32,251,356 km (0.099 R)
• M71: 32,750,115 km (0.059 R)
• M72: 32,937,711 km (0.082 R)
• M73: 33,439,911 km (0.04 R)
• M74: 34,007,785 km (0.066 R)
• M75: 35,153,256 km (0.093 R)
• M76: 35,473,694 km (0.118 R)
• M77: 36,376,069 km (0.043 R)
• M78: 36,505,471 km (0.119 R)
• M79: 40,797,434 km (0.083 R)
• M80: 40,999,391 km (0.105 R)
• M81: 42,285,783 km (0.076 R)
• M82: 43,516,674 km (0.066 R)
• M83: 44,689,970 km (0.036 R)
• M84: 45,524,427 km (0.11 R)
• M85: 46,364,120 km (0.039 R)

Kuiper Belt

Range: 35.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit