🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.68 AU - 0.84 AU

Year: 238 Days

Day: 30.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.7 AU - 1.02 AU

Year: 287 Days

Day: 35.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.03 AU - 1.41 AU

Year: 485 Days

Day: 24.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.89 AU - 2.77 AU

Year: 1280 Days

Day: 46 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.52 AU - 4.52 AU

Year: 2901 Days

Day: 35.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572

Radius: 5.2

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.9 AU - 21.11 AU

Year: 26347 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,103,554 km

• M1: 86,468 km (0.1 R)
• M2: 255,364 km (0.084 R)
• M3: 557,252 km (0.084 R)
• M4: 628,012 km (0.051 R)
• M5: 1,026,541 km (0.072 R)
• M6: 2,196,845 km (0.032 R)
• M7: 2,544,361 km (0.116 R)
• M8: 3,552,201 km (0.076 R)
• M9: 5,213,785 km (0.047 R)
• M10: 5,264,349 km (0.058 R)
• M11: 5,315,063 km (0.092 R)
• M12: 5,726,756 km (0.059 R)
• M13: 5,831,325 km (0.071 R)
• M14: 5,936,492 km (0.099 R)
• M15: 6,526,058 km (0.101 R)
• M16: 6,800,121 km (0.088 R)
• M17: 7,359,766 km (0.059 R)
• M18: 7,416,464 km (0.068 R)
• M19: 7,875,879 km (0.062 R)
• M20: 8,226,537 km (0.093 R)
• M21: 8,344,569 km (0.118 R)
• M22: 9,617,049 km (0.113 R)
• M23: 12,135,529 km (0.082 R)
• M24: 13,293,416 km (0.109 R)
• M25: 14,131,613 km (0.096 R)
• M26: 14,771,593 km (0.093 R)
• M27: 17,499,660 km (0.114 R)
• M28: 18,032,976 km (0.106 R)
• M29: 18,417,293 km (0.102 R)
• M30: 18,494,486 km (0.101 R)
• M31: 18,881,794 km (0.081 R)
• M32: 19,585,952 km (0.053 R)
• M33: 19,980,890 km (0.072 R)
• M34: 20,139,613 km (0.093 R)
• M35: 20,698,361 km (0.063 R)
• M36: 23,567,349 km (0.048 R)
• M37: 23,651,124 km (0.113 R)
• M38: 23,735,049 km (0.088 R)
• M39: 24,325,063 km (0.061 R)
• M40: 25,176,274 km (0.1 R)
• M41: 26,297,361 km (0.075 R)
• M42: 28,231,362 km (0.085 R)
• M43: 31,955,751 km (0.064 R)
• M44: 33,168,541 km (0.077 R)
• M45: 33,356,436 km (0.078 R)
• M46: 33,827,669 km (0.114 R)
• M47: 33,922,215 km (0.098 R)
• M48: 36,410,775 km (0.099 R)
• M49: 38,858,346 km (0.084 R)
• M50: 42,067,819 km (0.047 R)
• M51: 42,883,426 km (0.057 R)
• M52: 42,985,751 km (0.072 R)
• M53: 43,807,193 km (0.113 R)
• M54: 44,116,562 km (0.12 R)
• M55: 44,219,934 km (0.117 R)
• M56: 45,674,324 km (0.073 R)
• M57: 45,883,313 km (0.092 R)
• M58: 48,629,929 km (0.113 R)
• M59: 48,736,593 km (0.074 R)
• M60: 48,950,218 km (0.059 R)
• M61: 50,130,845 km (0.045 R)
• M62: 50,346,415 km (0.08 R)
• M63: 50,670,444 km (0.119 R)
• M64: 51,537,962 km (0.092 R)
• M65: 51,864,535 km (0.098 R)
• M66: 52,082,648 km (0.064 R)
• M67: 52,738,785 km (0.09 R)
• M68: 54,945,652 km (0.118 R)
• M69: 56,732,748 km (0.092 R)
• M70: 59,107,166 km (0.106 R)
• M71: 60,020,162 km (0.114 R)
• M72: 60,134,604 km (0.042 R)
• M73: 60,593,122 km (0.057 R)
• M74: 64,771,988 km (0.065 R)
• M75: 65,713,109 km (0.046 R)
• M76: 66,185,389 km (0.1 R)
• M77: 68,803,053 km (0.081 R)
• M78: 68,922,881 km (0.109 R)
• M79: 69,883,748 km (0.052 R)
• M80: 72,548,684 km (0.036 R)
• M81: 75,123,413 km (0.114 R)
• M82: 75,370,100 km (0.12 R)
• M83: 77,977,441 km (0.052 R)
• M84: 80,235,621 km (0.096 R)
• M85: 80,614,104 km (0.105 R)
• M86: 82,133,869 km (0.068 R)
• M87: 82,388,185 km (0.089 R)
• M88: 83,024,873 km (0.059 R)
• M89: 83,918,870 km (0.105 R)
• M90: 84,046,926 km (0.058 R)
• M91: 84,687,803 km (0.097 R)
• M92: 85,845,541 km (0.059 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: 224 - 19,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit