🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 135 Days

Day: 31.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.72 AU - 0.78 AU

Year: 241 Days

Day: 35.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.79 AU - 0.91 AU

Year: 291 Days

Day: 19.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.82 AU - 1.2 AU

Year: 376 Days

Day: 27.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.89 AU - 1.15 AU

Year: 382 Days

Day: 34.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.98 AU - 2.36 AU

Year: 1185 Days

Day: 45.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,947,811 km

• M1: 165,156 km (0.059 R)
• M2: 477,666 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.96 AU - 2.88 AU

Year: 1396 Days

Day: 45.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,947,811 km

• M1: 855,101 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.7

Radius: 3.2

Gravity: 79.56 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.46 AU - 21.58 AU

Year: 27196 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 98,947,811 km

• M1: 124,316 km (0.032 R)
• M2: 153,936 km (0.092 R)
• M3: 319,541 km (0.097 R)
• M4: 407,505 km (0.107 R)
• M5: 454,478 km (0.104 R)
• M6: 659,876 km (0.101 R)
• M7: 1,603,839 km (0.116 R)
• M8: 2,844,903 km (0.08 R)
• M9: 2,890,380 km (0.118 R)
• M10: 2,981,785 km (0.093 R)
• M11: 3,027,861 km (0.057 R)
• M12: 3,648,243 km (0.109 R)
• M13: 3,747,127 km (0.079 R)
• M14: 3,998,153 km (0.114 R)
• M15: 4,151,341 km (0.052 R)
• M16: 4,463,552 km (0.104 R)
• M17: 4,783,242 km (0.054 R)
• M18: 5,220,966 km (0.08 R)
• M19: 6,429,417 km (0.076 R)
• M20: 6,548,796 km (0.073 R)
• M21: 6,789,799 km (0.099 R)
• M22: 7,719,400 km (0.118 R)
• M23: 10,176,545 km (0.075 R)
• M24: 11,235,548 km (0.109 R)
• M25: 13,380,034 km (0.093 R)
• M26: 16,048,860 km (0.062 R)
• M27: 16,454,868 km (0.106 R)
• M28: 17,194,031 km (0.053 R)
• M29: 19,217,642 km (0.061 R)
• M30: 21,226,143 km (0.118 R)
• M31: 22,210,048 km (0.086 R)
• M32: 24,221,990 km (0.093 R)
• M33: 24,594,040 km (0.058 R)
• M34: 24,874,386 km (0.078 R)
• M35: 26,673,749 km (0.097 R)
• M36: 27,443,879 km (0.112 R)
• M37: 27,637,459 km (0.051 R)
• M38: 29,203,150 km (0.111 R)
• M39: 30,196,181 km (0.099 R)
• M40: 31,099,303 km (0.099 R)
• M41: 31,301,260 km (0.067 R)
• M42: 32,726,629 km (0.087 R)
• M43: 36,063,409 km (0.111 R)
• M44: 36,487,968 km (0.073 R)
• M45: 37,449,433 km (0.066 R)
• M46: 38,961,569 km (0.107 R)
• M47: 39,288,141 km (0.068 R)
• M48: 39,397,347 km (0.109 R)
• M49: 39,506,404 km (0.076 R)
• M50: 39,725,116 km (0.048 R)
• M51: 40,053,783 km (0.109 R)
• M52: 41,266,872 km (0.059 R)
• M53: 41,933,630 km (0.09 R)
• M54: 42,045,080 km (0.082 R)
• M55: 43,841,900 km (0.096 R)
• M56: 44,635,965 km (0.038 R)
• M57: 44,977,647 km (0.096 R)
• M58: 47,742,664 km (0.088 R)
• M59: 48,208,811 km (0.038 R)
• M60: 50,325,023 km (0.118 R)
• M61: 50,443,504 km (0.111 R)
• M62: 51,394,498 km (0.1 R)
• M63: 52,351,476 km (0.117 R)
• M64: 52,711,707 km (0.087 R)
• M65: 53,555,739 km (0.095 R)
• M66: 54,404,258 km (0.064 R)
• M67: 54,647,504 km (0.115 R)
• M68: 55,869,120 km (0.088 R)
• M69: 56,237,430 km (0.1 R)
• M70: 60,718,634 km (0.091 R)
• M71: 61,097,266 km (0.064 R)
• M72: 61,856,775 km (0.096 R)
• M73: 62,874,339 km (0.116 R)
• M74: 63,257,310 km (0.113 R)
• M75: 63,641,029 km (0.08 R)
• M76: 65,700,991 km (0.097 R)
• M77: 65,830,393 km (0.051 R)
• M78: 66,089,647 km (0.118 R)
• M79: 69,753,747 km (0.08 R)
• M80: 71,078,137 km (0.112 R)
• M81: 75,914,636 km (0.072 R)
• M82: 76,186,306 km (0.07 R)
• M83: 77,003,709 km (0.084 R)
• M84: 77,276,725 km (0.091 R)
• M85: 77,413,457 km (0.102 R)
• M86: 80,440,271 km (0.105 R)
• M87: 80,994,830 km (0.09 R)
• M88: 82,246,965 km (0.091 R)
• M89: 83,085,311 km (0.088 R)
• M90: 85,193,594 km (0.112 R)
• M91: 86,183,483 km (0.085 R)
• M92: 86,325,302 km (0.08 R)
• M93: 86,608,939 km (0.103 R)
• M94: 92,347,214 km (0.085 R)
• M95: 93,655,149 km (0.11 R)
• M96: 94,969,216 km (0.109 R)
• M97: 95,115,523 km (0.112 R)
• M98: 96,878,085 km (0.102 R)
• M99: 98,206,963 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit