🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.69 AU - 0.81 AU

Year: 235 Days

Day: 35.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.03 AU - 1.09 AU

Year: 395 Days

Day: 12.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.06 AU - 1.64 AU

Year: 567 Days

Day: 17.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.58 AU - 1.88 AU

Year: 823 Days

Day: 32.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,532,095 km

• M1: 415,433 km (0.104 R)

Asteroid Belt

Center: 9.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.5

Radius: 3.5

Gravity: 37.51 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.69 AU - 21.41 AU

Year: 26589 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,532,095 km

• M1: 124,017 km (0.078 R)
• M2: 400,623 km (0.098 R)
• M3: 1,110,166 km (0.039 R)
• M4: 1,470,697 km (0.113 R)
• M5: 2,180,539 km (0.03 R)
• M6: 2,253,094 km (0.066 R)
• M7: 5,002,852 km (0.071 R)
• M8: 5,685,168 km (0.1 R)
• M9: 5,835,215 km (0.073 R)
• M10: 6,448,117 km (0.088 R)
• M11: 6,709,465 km (0.053 R)
• M12: 6,815,081 km (0.119 R)
• M13: 7,188,776 km (0.069 R)
• M14: 7,405,244 km (0.114 R)
• M15: 7,844,613 km (0.104 R)
• M16: 8,748,633 km (0.055 R)
• M17: 11,085,801 km (0.032 R)
• M18: 11,273,097 km (0.106 R)
• M19: 12,874,393 km (0.105 R)
• M20: 13,203,059 km (0.06 R)
• M21: 13,734,730 km (0.094 R)
• M22: 14,341,200 km (0.086 R)
• M23: 15,163,240 km (0.079 R)
• M24: 15,719,744 km (0.115 R)
• M25: 16,282,980 km (0.031 R)
• M26: 16,567,067 km (0.083 R)
• M27: 16,638,275 km (0.093 R)
• M28: 16,924,456 km (0.118 R)
• M29: 17,140,176 km (0.09 R)
• M30: 17,212,133 km (0.071 R)
• M31: 18,526,948 km (0.061 R)
• M32: 19,722,385 km (0.089 R)
• M33: 20,942,505 km (0.116 R)
• M34: 21,174,083 km (0.102 R)
• M35: 23,856,223 km (0.055 R)
• M36: 24,340,471 km (0.057 R)
• M37: 24,665,248 km (0.106 R)
• M38: 24,909,691 km (0.087 R)
• M39: 25,730,235 km (0.073 R)
• M40: 27,229,655 km (0.072 R)
• M41: 28,415,218 km (0.077 R)
• M42: 28,671,479 km (0.045 R)
• M43: 29,272,264 km (0.055 R)
• M44: 29,531,068 km (0.103 R)
• M45: 29,617,536 km (0.076 R)
• M46: 31,011,788 km (0.095 R)
• M47: 31,099,752 km (0.099 R)
• M48: 31,894,116 km (0.084 R)
• M49: 32,160,401 km (0.084 R)
• M50: 32,338,273 km (0.1 R)
• M51: 32,784,523 km (0.107 R)
• M52: 33,683,157 km (0.057 R)
• M53: 34,498,915 km (0.096 R)
• M54: 34,680,975 km (0.098 R)
• M55: 35,137,847 km (0.08 R)
• M56: 36,242,029 km (0.062 R)
• M57: 36,427,231 km (0.087 R)
• M58: 36,519,982 km (0.068 R)
• M59: 36,705,633 km (0.065 R)
• M60: 36,984,633 km (0.089 R)
• M61: 38,296,008 km (0.104 R)
• M62: 40,291,643 km (0.084 R)
• M63: 41,157,067 km (0.089 R)
• M64: 41,737,507 km (0.064 R)
• M65: 42,126,012 km (0.118 R)
• M66: 45,575,739 km (0.058 R)
• M67: 45,875,533 km (0.076 R)
• M68: 46,577,895 km (0.087 R)
• M69: 47,182,570 km (0.106 R)
• M70: 49,114,776 km (0.095 R)
• M71: 50,969,042 km (0.077 R)
• M72: 52,009,046 km (0.03 R)
• M73: 52,217,885 km (0.052 R)
• M74: 53,476,751 km (0.071 R)
• M75: 55,810,478 km (0.12 R)
• M76: 56,452,701 km (0.032 R)
• M77: 56,559,963 km (0.109 R)
• M78: 57,744,479 km (0.07 R)
• M79: 60,906,230 km (0.091 R)
• M80: 61,126,288 km (0.067 R)
• M81: 61,788,259 km (0.112 R)
• M82: 62,785,628 km (0.107 R)
• M83: 64,571,827 km (0.104 R)
• M84: 65,922,396 km (0.101 R)
• M85: 67,055,002 km (0.095 R)
• M86: 69,569,143 km (0.075 R)
• M87: 70,375,626 km (0.059 R)
• M88: 72,114,102 km (0.119 R)
• M89: 75,396,728 km (0.049 R)
• M90: 75,514,911 km (0.112 R)
• M91: 75,751,425 km (0.1 R)
• M92: 75,988,089 km (0.115 R)
• M93: 80,411,399 km (0.062 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 14,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit