🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.79 AU - 0.93 AU

Year: 280 Days

Day: 34.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 112.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.29 AU - 1.39 AU

Year: 545 Days

Day: 37.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.42 AU - 2.46 AU

Year: 1340 Days

Day: 39.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,570,153 km

• M1: 47,871 km (0.105 R)

Asteroid Belt

Center: 10.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 6.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.02 AU - 21.62 AU

Year: 27559 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,570,153 km

• M1: 131,497 km (0.12 R)
• M2: 225,893 km (0.043 R)
• M3: 336,446 km (0.065 R)
• M4: 406,457 km (0.096 R)
• M5: 665,860 km (0.109 R)
• M6: 891,603 km (0.102 R)
• M7: 1,055,263 km (0.099 R)
• M8: 1,364,781 km (0.11 R)
• M9: 1,651,860 km (0.089 R)
• M10: 2,198,939 km (0.082 R)
• M11: 2,535,086 km (0.107 R)
• M12: 3,069,449 km (0.084 R)
• M13: 3,286,665 km (0.037 R)
• M14: 3,476,804 km (0.082 R)
• M15: 4,068,613 km (0.068 R)
• M16: 4,515,313 km (0.084 R)
• M17: 5,196,132 km (0.08 R)
• M18: 5,718,079 km (0.104 R)
• M19: 5,946,964 km (0.115 R)
• M20: 6,256,781 km (0.079 R)
• M21: 6,771,398 km (0.039 R)
• M22: 6,972,906 km (0.037 R)
• M23: 7,423,346 km (0.038 R)
• M24: 8,874,146 km (0.087 R)
• M25: 9,361,984 km (0.083 R)
• M26: 9,586,531 km (0.108 R)
• M27: 9,676,888 km (0.08 R)
• M28: 10,923,936 km (0.117 R)
• M29: 11,398,610 km (0.048 R)
• M30: 13,514,971 km (0.033 R)
• M31: 14,436,344 km (0.065 R)
• M32: 15,695,958 km (0.115 R)
• M33: 16,663,557 km (0.106 R)
• M34: 16,881,222 km (0.065 R)
• M35: 17,209,440 km (0.103 R)
• M36: 17,650,305 km (0.105 R)
• M37: 17,816,658 km (0.117 R)
• M38: 18,374,807 km (0.106 R)
• M39: 18,599,653 km (0.06 R)
• M40: 18,712,450 km (0.077 R)
• M41: 18,768,848 km (0.118 R)
• M42: 20,025,620 km (0.076 R)
• M43: 20,431,180 km (0.082 R)
• M44: 21,074,002 km (0.092 R)
• M45: 21,545,534 km (0.085 R)
• M46: 22,319,404 km (0.075 R)
• M47: 22,499,221 km (0.111 R)
• M48: 22,981,225 km (0.045 R)
• M49: 23,223,573 km (0.042 R)
• M50: 23,955,406 km (0.066 R)
• M51: 24,016,741 km (0.12 R)
• M52: 25,067,517 km (0.052 R)
• M53: 25,629,855 km (0.072 R)
• M54: 26,576,211 km (0.115 R)
• M55: 27,662,591 km (0.078 R)
• M56: 27,920,348 km (0.114 R)
• M57: 28,438,106 km (0.117 R)
• M58: 29,089,904 km (0.086 R)
• M59: 29,614,843 km (0.107 R)
• M60: 30,076,802 km (0.106 R)
• M61: 30,142,924 km (0.112 R)
• M62: 30,341,739 km (0.073 R)
• M63: 30,807,438 km (0.097 R)
• M64: 33,239,300 km (0.114 R)
• M65: 33,994,471 km (0.12 R)
• M66: 35,172,853 km (0.099 R)
• M67: 35,242,566 km (0.036 R)
• M68: 35,312,428 km (0.095 R)
• M69: 35,382,140 km (0.084 R)
• M70: 36,294,089 km (0.096 R)
• M71: 36,859,120 km (0.105 R)
• M72: 37,284,726 km (0.107 R)
• M73: 37,997,859 km (0.079 R)
• M74: 39,148,117 km (0.109 R)
• M75: 39,945,474 km (0.094 R)
• M76: 40,309,745 km (0.096 R)
• M77: 43,188,456 km (0.06 R)
• M78: 43,862,096 km (0.065 R)
• M79: 44,012,292 km (0.094 R)
• M80: 44,313,133 km (0.071 R)
• M81: 45,144,000 km (0.074 R)
• M82: 45,599,376 km (0.088 R)
• M83: 45,827,662 km (0.113 R)
• M84: 46,056,248 km (0.069 R)
• M85: 46,974,629 km (0.107 R)
• M86: 47,667,417 km (0.079 R)
• M87: 48,286,004 km (0.056 R)
• M88: 48,363,496 km (0.052 R)
• M89: 49,687,586 km (0.095 R)
• M90: 50,786,981 km (0.094 R)
• M91: 51,894,305 km (0.073 R)
• M92: 52,053,178 km (0.118 R)
• M93: 53,009,557 km (0.09 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit