🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 16.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.16 AU

Year: 338 Days

Day: 36.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,452,476 km

• M1: 639,980 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.53 AU - 1.55 AU

Year: 709 Days

Day: 47.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,452,476 km

• M1: 49,517 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.55 AU - 1.59 AU

Year: 730 Days

Day: 30.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.76 AU - 1.88 AU

Year: 911 Days

Day: 15 Hours

Environment

Temp: -61 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.34 AU - 2.44 AU

Year: 1370 Days

Day: 19.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.86 AU - 3.04 AU

Year: 1879 Days

Day: 36.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.14 AU - 4.58 AU

Year: 2812 Days

Day: 34.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.7

Radius: 7.9

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.28 AU - 19.04 AU

Year: 24092 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,452,476 km

• M1: 159,322 km (0.059 R)
• M2: 376,837 km (0.086 R)
• M3: 912,996 km (0.118 R)
• M4: 1,259,764 km (0.118 R)
• M5: 1,512,734 km (0.09 R)
• M6: 1,611,767 km (0.098 R)
• M7: 2,558,124 km (0.085 R)
• M8: 2,878,712 km (0.092 R)
• M9: 3,043,868 km (0.057 R)
• M10: 3,169,829 km (0.089 R)
• M11: 3,735,459 km (0.113 R)
• M12: 4,957,973 km (0.096 R)
• M13: 7,055,933 km (0.027 R)
• M14: 9,329,522 km (0.086 R)
• M15: 9,759,915 km (0.092 R)
• M16: 11,414,018 km (0.117 R)
• M17: 11,479,393 km (0.09 R)
• M18: 11,610,440 km (0.12 R)
• M19: 12,073,147 km (0.088 R)
• M20: 12,676,774 km (0.112 R)
• M21: 13,084,727 km (0.105 R)
• M22: 14,404,779 km (0.105 R)
• M23: 14,546,299 km (0.094 R)
• M24: 14,901,743 km (0.037 R)
• M25: 17,244,446 km (0.12 R)
• M26: 17,319,394 km (0.081 R)
• M27: 17,923,620 km (0.114 R)
• M28: 18,611,621 km (0.062 R)
• M29: 20,647,349 km (0.06 R)
• M30: 20,726,935 km (0.091 R)
• M31: 21,368,261 km (0.107 R)
• M32: 21,853,556 km (0.076 R)
• M33: 26,036,013 km (0.093 R)
• M34: 26,381,136 km (0.115 R)
• M35: 26,988,653 km (0.087 R)
• M36: 27,864,399 km (0.109 R)
• M37: 28,660,708 km (0.093 R)
• M38: 28,749,569 km (0.092 R)
• M39: 29,464,348 km (0.071 R)
• M40: 29,554,107 km (0.099 R)
• M41: 31,735,543 km (0.103 R)
• M42: 32,288,905 km (0.092 R)
• M43: 32,845,559 km (0.028 R)
• M44: 33,405,354 km (0.085 R)
• M45: 33,592,651 km (0.095 R)
• M46: 37,216,958 km (0.114 R)
• M47: 37,411,136 km (0.041 R)
• M48: 38,093,303 km (0.108 R)
• M49: 38,289,126 km (0.082 R)
• M50: 38,386,963 km (0.031 R)
• M51: 38,878,093 km (0.088 R)
• M52: 39,470,201 km (0.061 R)
• M53: 40,065,152 km (0.072 R)
• M54: 40,863,257 km (0.047 R)
• M55: 41,968,935 km (0.064 R)
• M56: 42,779,306 km (0.072 R)
• M57: 43,186,512 km (0.104 R)
• M58: 43,288,537 km (0.056 R)
• M59: 43,594,914 km (0.113 R)
• M60: 46,072,255 km (0.1 R)
• M61: 46,176,375 km (0.078 R)
• M62: 48,065,646 km (0.06 R)
• M63: 49,979,901 km (0.072 R)
• M64: 50,516,059 km (0.1 R)
• M65: 51,594,062 km (0.092 R)
• M66: 52,679,693 km (0.105 R)
• M67: 53,006,864 km (0.089 R)
• M68: 54,102,220 km (0.092 R)
• M69: 55,537,462 km (0.081 R)
• M70: 55,759,315 km (0.04 R)
• M71: 57,545,215 km (0.028 R)
• M72: 60,145,076 km (0.112 R)
• M73: 61,746,222 km (0.12 R)
• M74: 65,927,482 km (0.098 R)
• M75: 66,397,669 km (0.067 R)
• M76: 66,751,168 km (0.101 R)
• M77: 67,578,145 km (0.087 R)
• M78: 68,646,424 km (0.068 R)
• M79: 69,122,893 km (0.04 R)
• M80: 70,679,459 km (0.11 R)
• M81: 72,005,494 km (0.033 R)
• M82: 72,732,241 km (0.109 R)
• M83: 73,461,381 km (0.057 R)
• M84: 74,070,843 km (0.117 R)
• M85: 74,681,950 km (0.038 R)
• M86: 81,010,837 km (0.06 R)
• M87: 82,651,328 km (0.063 R)
• M88: 82,904,746 km (0.08 R)
• M89: 83,031,456 km (0.116 R)
• M90: 84,302,738 km (0.096 R)
• M91: 85,068,680 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit