🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.84 AU

Year: 211 Days

Day: 28.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,570,281 km

• M1: 199,414 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.9 AU - 1.1 AU

Year: 360 Days

Day: 46.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.77 AU - 3.79 AU

Year: 2645 Days

Day: 16.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.7

Radius: 6.5

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.65 AU - 19.33 AU

Year: 25204 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,570,281 km

• M1: 92,152 km (0.033 R)
• M2: 649,404 km (0.089 R)
• M3: 801,097 km (0.107 R)
• M4: 1,659,788 km (0.107 R)
• M5: 2,751,853 km (0.084 R)
• M6: 3,071,394 km (0.086 R)
• M7: 3,591,994 km (0.11 R)
• M8: 4,423,160 km (0.084 R)
• M9: 4,923,864 km (0.103 R)
• M10: 6,206,666 km (0.088 R)
• M11: 6,908,579 km (0.1 R)
• M12: 7,100,065 km (0.104 R)
• M13: 8,183,901 km (0.092 R)
• M14: 10,065,693 km (0.114 R)
• M15: 10,776,881 km (0.12 R)
• M16: 10,887,583 km (0.095 R)
• M17: 11,959,452 km (0.096 R)
• M18: 12,653,437 km (0.085 R)
• M19: 13,241,805 km (0.067 R)
• M20: 13,719,022 km (0.103 R)
• M21: 14,323,248 km (0.099 R)
• M22: 14,445,170 km (0.05 R)
• M23: 14,506,206 km (0.091 R)
• M24: 15,808,755 km (0.06 R)
• M25: 17,019,002 km (0.093 R)
• M26: 17,277,656 km (0.103 R)
• M27: 17,472,433 km (0.094 R)
• M28: 17,602,733 km (0.103 R)
• M29: 17,667,957 km (0.051 R)
• M30: 17,733,332 km (0.091 R)
• M31: 17,864,230 km (0.027 R)
• M32: 18,523,657 km (0.107 R)
• M33: 19,934,215 km (0.115 R)
• M34: 20,138,566 km (0.117 R)
• M35: 20,275,149 km (0.116 R)
• M36: 20,824,622 km (0.105 R)
• M37: 21,031,965 km (0.09 R)
• M38: 21,658,032 km (0.113 R)
• M39: 21,868,067 km (0.096 R)
• M40: 22,078,851 km (0.036 R)
• M41: 22,786,149 km (0.066 R)
• M42: 23,142,491 km (0.053 R)
• M43: 23,357,314 km (0.114 R)
• M44: 23,933,266 km (0.102 R)
• M45: 26,208,649 km (0.117 R)
• M46: 26,582,046 km (0.115 R)
• M47: 26,731,943 km (0.035 R)
• M48: 27,107,733 km (0.097 R)
• M49: 27,637,010 km (0.103 R)
• M50: 28,398,912 km (0.049 R)
• M51: 28,475,506 km (0.107 R)
• M52: 29,787,629 km (0.061 R)
• M53: 30,568,679 km (0.071 R)
• M54: 31,911,919 km (0.111 R)
• M55: 31,991,505 km (0.109 R)
• M56: 32,310,597 km (0.092 R)
• M57: 33,112,890 km (0.039 R)
• M58: 34,328,822 km (0.088 R)
• M59: 34,655,394 km (0.083 R)
• M60: 35,806,998 km (0.052 R)
• M61: 37,222,045 km (0.106 R)
• M62: 38,485,698 km (0.071 R)
• M63: 38,655,342 km (0.111 R)
• M64: 38,740,164 km (0.105 R)
• M65: 41,488,725 km (0.073 R)
• M66: 41,662,558 km (0.115 R)
• M67: 42,535,462 km (0.096 R)
• M68: 44,654,964 km (0.1 R)
• M69: 46,267,181 km (0.096 R)
• M70: 46,899,232 km (0.079 R)
• M71: 48,171,861 km (0.091 R)
• M72: 48,995,995 km (0.059 R)
• M73: 50,009,671 km (0.047 R)
• M74: 50,194,723 km (0.062 R)
• M75: 52,526,804 km (0.118 R)
• M76: 53,753,357 km (0.053 R)
• M77: 53,848,053 km (0.062 R)
• M78: 54,132,738 km (0.062 R)
• M79: 55,467,300 km (0.084 R)
• M80: 56,909,124 km (0.105 R)
• M81: 57,199,045 km (0.067 R)
• M82: 59,633,451 km (0.117 R)
• M83: 61,011,547 km (0.063 R)
• M84: 62,400,114 km (0.085 R)
• M85: 62,998,356 km (0.058 R)
• M86: 64,100,144 km (0.075 R)
• M87: 65,714,006 km (0.091 R)
• M88: 66,322,570 km (0.108 R)
• M89: 66,424,297 km (0.098 R)
• M90: 66,729,477 km (0.098 R)
• M91: 68,057,307 km (0.118 R)
• M92: 68,467,505 km (0.097 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit