🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.53 AU - 0.87 AU

Year: 208 Days

Day: 30.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.83 AU - 2.79 AU

Year: 1246 Days

Day: 44.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.17 AU - 3.23 AU

Year: 2031 Days

Day: 34.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.64 AU - 4.24 AU

Year: 2263 Days

Day: 38.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,171,292 km

• M1: 1,242,560 km (0.078 R)
• M2: 2,314,129 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 4.2

Gravity: 41.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.98 AU - 15.12 AU

Year: 18683 Days

Day: 17.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,171,292 km

• M1: 58,792 km (0.096 R)
• M2: 202,256 km (0.105 R)
• M3: 246,388 km (0.038 R)
• M4: 496,515 km (0.105 R)
• M5: 1,168,958 km (0.097 R)
• M6: 2,502,324 km (0.066 R)
• M7: 2,793,291 km (0.072 R)
• M8: 3,327,805 km (0.082 R)
• M9: 3,406,792 km (0.038 R)
• M10: 3,486,378 km (0.079 R)
• M11: 3,606,805 km (0.092 R)
• M12: 3,851,996 km (0.09 R)
• M13: 4,707,247 km (0.06 R)
• M14: 5,339,447 km (0.09 R)
• M15: 5,524,949 km (0.115 R)
• M16: 6,142,339 km (0.065 R)
• M17: 7,236,049 km (0.108 R)
• M18: 7,752,760 km (0.048 R)
• M19: 8,281,289 km (0.118 R)
• M20: 8,658,126 km (0.069 R)
• M21: 8,821,338 km (0.081 R)
• M22: 9,992,091 km (0.045 R)
• M23: 10,450,907 km (0.086 R)
• M24: 10,682,784 km (0.098 R)
• M25: 11,807,461 km (0.079 R)
• M26: 12,292,158 km (0.066 R)
• M27: 12,353,194 km (0.052 R)
• M28: 14,811,386 km (0.098 R)
• M29: 14,876,311 km (0.1 R)
• M30: 15,795,890 km (0.116 R)
• M31: 16,666,100 km (0.042 R)
• M32: 16,936,873 km (0.073 R)
• M33: 17,414,389 km (0.067 R)
• M34: 17,551,720 km (0.094 R)
• M35: 18,173,748 km (0.092 R)
• M36: 18,732,795 km (0.075 R)
• M37: 20,443,297 km (0.059 R)
• M38: 21,390,551 km (0.107 R)
• M39: 22,426,516 km (0.113 R)
• M40: 22,650,614 km (0.093 R)
• M41: 22,950,557 km (0.117 R)
• M42: 23,101,053 km (0.099 R)
• M43: 23,251,847 km (0.072 R)
• M44: 23,402,941 km (0.075 R)
• M45: 25,319,589 km (0.115 R)
• M46: 26,888,721 km (0.104 R)
• M47: 27,047,295 km (0.072 R)
• M48: 27,285,904 km (0.059 R)
• M49: 27,365,490 km (0.098 R)
• M50: 30,284,743 km (0.077 R)
• M51: 32,622,508 km (0.092 R)
• M52: 33,130,992 km (0.112 R)
• M53: 33,727,438 km (0.116 R)
• M54: 34,413,644 km (0.081 R)
• M55: 35,451,255 km (0.117 R)
• M56: 36,323,859 km (0.108 R)
• M57: 37,026,969 km (0.095 R)
• M58: 39,974,645 km (0.079 R)
• M59: 42,811,470 km (0.066 R)
• M60: 42,904,071 km (0.12 R)
• M61: 42,996,672 km (0.093 R)
• M62: 44,300,866 km (0.09 R)
• M63: 44,769,706 km (0.109 R)
• M64: 45,428,984 km (0.115 R)
• M65: 45,712,472 km (0.086 R)
• M66: 46,756,964 km (0.111 R)
• M67: 49,256,894 km (0.118 R)
• M68: 50,718,914 km (0.101 R)
• M69: 50,914,887 km (0.065 R)
• M70: 52,491,948 km (0.118 R)
• M71: 55,592,813 km (0.083 R)
• M72: 55,693,941 km (0.118 R)
• M73: 55,794,919 km (0.085 R)
• M74: 55,896,048 km (0.119 R)
• M75: 58,033,951 km (0.092 R)
• M76: 58,546,922 km (0.08 R)
• M77: 58,752,619 km (0.098 R)
• M78: 58,855,393 km (0.104 R)
• M79: 59,887,618 km (0.087 R)
• M80: 59,991,289 km (0.104 R)
• M81: 60,094,811 km (0.116 R)
• M82: 60,405,975 km (0.111 R)
• M83: 61,342,756 km (0.075 R)
• M84: 61,865,302 km (0.088 R)
• M85: 63,652,847 km (0.073 R)
• M86: 63,970,144 km (0.042 R)
• M87: 66,098,174 km (0.098 R)
• M88: 66,526,622 km (0.076 R)
• M89: 68,790,786 km (0.062 R)
• M90: 69,116,311 km (0.033 R)
• M91: 71,080,231 km (0.067 R)
• M92: 71,519,152 km (0.107 R)
• M93: 72,951,701 km (0.065 R)
• M94: 73,283,659 km (0.111 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit