🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.64 AU - 0.76 AU

Year: 211 Days

Day: 34.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1 AU - 1.08 AU

Year: 382 Days

Day: 20.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.4 AU

Year: 432 Days

Day: 20.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.06 AU - 1.62 AU

Year: 558 Days

Day: 29.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,553,779 km

• M1: 157,227 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.65 AU - 2.01 AU

Year: 891 Days

Day: 14.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,553,779 km

• M1: 1,045,390 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.61 AU - 3.47 AU

Year: 1908 Days

Day: 22.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.95 AU - 3.49 AU

Year: 2079 Days

Day: 16.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 124.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.3

Radius: 3.4

Gravity: 73.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.14 AU - 17.84 AU

Year: 25204 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,553,779 km

• M1: 235,617 km (0.066 R)
• M2: 312,360 km (0.103 R)
• M3: 419,772 km (0.082 R)
• M4: 538,552 km (0.114 R)
• M5: 694,733 km (0.064 R)
• M6: 984,653 km (0.101 R)
• M7: 1,142,329 km (0.093 R)
• M8: 1,174,792 km (0.089 R)
• M9: 1,552,527 km (0.104 R)
• M10: 1,811,181 km (0.061 R)
• M11: 2,284,958 km (0.078 R)
• M12: 2,367,536 km (0.112 R)
• M13: 2,794,937 km (0.061 R)
• M14: 3,432,224 km (0.093 R)
• M15: 4,519,052 km (0.08 R)
• M16: 6,385,735 km (0.11 R)
• M17: 6,560,465 km (0.114 R)
• M18: 7,215,105 km (0.062 R)
• M19: 7,275,543 km (0.113 R)
• M20: 7,580,722 km (0.111 R)
• M21: 7,642,207 km (0.113 R)
• M22: 8,393,637 km (0.058 R)
• M23: 9,037,507 km (0.109 R)
• M24: 9,830,974 km (0.077 R)
• M25: 10,923,038 km (0.11 R)
• M26: 11,909,636 km (0.119 R)
• M27: 13,219,515 km (0.104 R)
• M28: 13,816,111 km (0.045 R)
• M29: 15,267,959 km (0.047 R)
• M30: 17,008,530 km (0.115 R)
• M31: 20,415,472 km (0.106 R)
• M32: 20,672,780 km (0.097 R)
• M33: 20,844,967 km (0.116 R)
• M34: 20,931,136 km (0.097 R)
• M35: 21,104,071 km (0.057 R)
• M36: 22,681,132 km (0.103 R)
• M37: 22,769,843 km (0.09 R)
• M38: 23,753,300 km (0.041 R)
• M39: 23,933,715 km (0.087 R)
• M40: 24,114,429 km (0.075 R)
• M41: 24,659,414 km (0.076 R)
• M42: 25,116,735 km (0.091 R)
• M43: 25,761,651 km (0.115 R)
• M44: 25,854,252 km (0.066 R)
• M45: 28,013,697 km (0.11 R)
• M46: 28,395,022 km (0.075 R)
• M47: 28,586,358 km (0.109 R)
• M48: 30,230,139 km (0.082 R)
• M49: 30,719,474 km (0.099 R)
• M50: 31,112,767 km (0.117 R)
• M51: 31,606,739 km (0.026 R)
• M52: 34,013,469 km (0.056 R)
• M53: 36,790,754 km (0.093 R)
• M54: 38,470,588 km (0.107 R)
• M55: 40,497,490 km (0.102 R)
• M56: 41,361,268 km (0.079 R)
• M57: 42,449,593 km (0.086 R)
• M58: 43,878,252 km (0.067 R)
• M59: 44,987,969 km (0.088 R)
• M60: 47,348,324 km (0.085 R)
• M61: 48,600,758 km (0.081 R)
• M62: 48,829,643 km (0.056 R)
• M63: 49,173,568 km (0.095 R)
• M64: 49,863,962 km (0.071 R)
• M65: 50,210,281 km (0.036 R)
• M66: 50,557,498 km (0.066 R)
• M67: 53,717,753 km (0.088 R)
• M68: 55,262,052 km (0.1 R)
• M69: 56,099,650 km (0.078 R)
• M70: 56,219,628 km (0.099 R)
• M71: 59,247,190 km (0.1 R)
• M72: 61,707,027 km (0.038 R)
• M73: 64,199,926 km (0.109 R)
• M74: 66,471,719 km (0.113 R)
• M75: 66,725,737 km (0.099 R)
• M76: 67,489,733 km (0.082 R)
• M77: 68,769,543 km (0.089 R)
• M78: 68,897,898 km (0.118 R)
• M79: 69,670,122 km (0.046 R)
• M80: 70,445,189 km (0.092 R)
• M81: 70,704,292 km (0.108 R)
• M82: 71,873,549 km (0.108 R)
• M83: 74,363,157 km (0.077 R)
• M84: 74,495,102 km (0.081 R)
• M85: 77,014,181 km (0.077 R)
• M86: 77,815,576 km (0.079 R)
• M87: 78,485,476 km (0.095 R)
• M88: 78,753,854 km (0.056 R)
• M89: 81,455,592 km (0.064 R)
• M90: 87,505,030 km (0.065 R)
• M91: 88,480,708 km (0.063 R)
• M92: 88,760,157 km (0.026 R)
• M93: 89,880,794 km (0.032 R)
• M94: 92,277,651 km (0.03 R)
• M95: 94,981,334 km (0.06 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: 278 - 11,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit