🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 45.7 Hours

Environment

Temp: 277 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.64 AU - 0.7 AU

Year: 192 Days

Day: 27.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 147.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1 AU - 1.2 AU

Year: 404 Days

Day: 27.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.48 AU

Year: 555 Days

Day: 32.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.34 AU - 1.52 AU

Year: 598 Days

Day: 27.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.87 AU - 5.59 AU

Year: 4184 Days

Day: 45.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,413,924 km

• M1: 3,465,135 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.2

Radius: 7.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.75 AU - 24.07 AU

Year: 31080 Days

Day: 18.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,413,924 km

• M1: 152,291 km (0.058 R)
• M2: 219,610 km (0.08 R)
• M3: 399,426 km (0.098 R)
• M4: 2,070,734 km (0.074 R)
• M5: 2,549,297 km (0.109 R)
• M6: 2,716,398 km (0.084 R)
• M7: 3,512,259 km (0.079 R)
• M8: 4,178,119 km (0.118 R)
• M9: 4,375,439 km (0.115 R)
• M10: 4,525,485 km (0.077 R)
• M11: 6,285,504 km (0.088 R)
• M12: 6,914,414 km (0.107 R)
• M13: 7,030,950 km (0.047 R)
• M14: 7,265,969 km (0.089 R)
• M15: 7,623,358 km (0.098 R)
• M16: 8,047,468 km (0.114 R)
• M17: 8,855,596 km (0.114 R)
• M18: 10,082,448 km (0.081 R)
• M19: 11,568,553 km (0.108 R)
• M20: 11,707,081 km (0.082 R)
• M21: 13,702,716 km (0.116 R)
• M22: 14,070,129 km (0.096 R)
• M23: 14,217,931 km (0.044 R)
• M24: 15,115,818 km (0.056 R)
• M25: 15,191,514 km (0.116 R)
• M26: 16,186,490 km (0.085 R)
• M27: 16,263,832 km (0.081 R)
• M28: 16,574,696 km (0.083 R)
• M29: 18,723,969 km (0.066 R)
• M30: 19,049,793 km (0.032 R)
• M31: 19,131,473 km (0.047 R)
• M32: 19,459,691 km (0.033 R)
• M33: 21,467,444 km (0.074 R)
• M34: 22,151,256 km (0.09 R)
• M35: 24,511,312 km (0.077 R)
• M36: 24,689,184 km (0.089 R)
• M37: 24,778,344 km (0.042 R)
• M38: 25,225,791 km (0.086 R)
• M39: 27,410,070 km (0.099 R)
• M40: 27,779,876 km (0.107 R)
• M41: 28,244,676 km (0.066 R)
• M42: 28,431,225 km (0.103 R)
• M43: 28,618,222 km (0.093 R)
• M44: 29,087,660 km (0.078 R)
• M45: 30,319,748 km (0.114 R)
• M46: 30,894,204 km (0.107 R)
• M47: 32,736,801 km (0.084 R)
• M48: 32,932,774 km (0.06 R)
• M49: 35,617,159 km (0.112 R)
• M50: 36,121,902 km (0.113 R)
• M51: 38,784,594 km (0.118 R)
• M52: 38,888,266 km (0.025 R)
• M53: 40,664,740 km (0.034 R)
• M54: 41,828,313 km (0.076 R)
• M55: 41,934,527 km (0.112 R)
• M56: 43,432,451 km (0.106 R)
• M57: 44,187,920 km (0.112 R)
• M58: 44,513,146 km (0.09 R)
• M59: 45,383,955 km (0.109 R)
• M60: 49,596,631 km (0.088 R)
• M61: 50,499,304 km (0.08 R)
• M62: 52,320,958 km (0.105 R)
• M63: 52,435,550 km (0.067 R)
• M64: 53,701,297 km (0.062 R)
• M65: 54,744,294 km (0.082 R)
• M66: 58,625,760 km (0.106 R)
• M67: 58,863,770 km (0.086 R)
• M68: 62,473,417 km (0.06 R)
• M69: 65,042,461 km (0.054 R)
• M70: 66,650,040 km (0.119 R)
• M71: 66,898,522 km (0.098 R)
• M72: 67,770,528 km (0.109 R)
• M73: 68,395,847 km (0.098 R)
• M74: 69,652,021 km (0.025 R)
• M75: 69,904,243 km (0.029 R)
• M76: 72,187,256 km (0.104 R)
• M77: 73,081,701 km (0.088 R)
• M78: 76,046,432 km (0.08 R)
• M79: 77,608,683 km (0.116 R)
• M80: 80,632,654 km (0.11 R)
• M81: 81,693,452 km (0.105 R)
• M82: 83,963,002 km (0.081 R)
• M83: 84,500,058 km (0.066 R)
• M84: 86,795,039 km (0.106 R)
• M85: 87,202,244 km (0.097 R)
• M86: 87,610,048 km (0.108 R)
• M87: 87,882,167 km (0.075 R)
• M88: 90,069,886 km (0.067 R)
• M89: 90,619,658 km (0.081 R)
• M90: 91,722,494 km (0.105 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit