🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 182 Days

Day: 18.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,632,581 km

• M1: 127,607 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.92 AU - 1.38 AU

Year: 448 Days

Day: 40.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.02 AU - 1.32 AU

Year: 460 Days

Day: 16.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,632,581 km

• M1: 138,528 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.12 AU - 1.72 AU

Year: 615 Days

Day: 47.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,632,581 km

• M1: 193,280 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.13 AU - 2.51 AU

Year: 1284 Days

Day: 33.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.58 AU - 4.18 AU

Year: 2778 Days

Day: 16.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.63 AU - 5.75 AU

Year: 3691 Days

Day: 44.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,632,581 km

• M1: 1,184,815 km (0.072 R)
• M2: 1,731,446 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.3

Radius: 6.5

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.67 AU - 21.25 AU

Year: 28826 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,632,581 km

• M1: 396,734 km (0.113 R)
• M2: 438,771 km (0.049 R)
• M3: 599,139 km (0.101 R)
• M4: 832,512 km (0.048 R)
• M5: 1,003,503 km (0.052 R)
• M6: 1,217,128 km (0.091 R)
• M7: 1,280,857 km (0.097 R)
• M8: 1,445,115 km (0.099 R)
• M9: 1,616,255 km (0.119 R)
• M10: 1,757,925 km (0.048 R)
• M11: 1,977,983 km (0.103 R)
• M12: 2,091,528 km (0.117 R)
• M13: 2,168,272 km (0.112 R)
• M14: 2,364,544 km (0.065 R)
• M15: 2,901,451 km (0.09 R)
• M16: 3,844,964 km (0.091 R)
• M17: 4,622,425 km (0.079 R)
• M18: 5,184,464 km (0.115 R)
• M19: 5,236,524 km (0.107 R)
• M20: 6,427,921 km (0.076 R)
• M21: 6,766,760 km (0.114 R)
• M22: 6,823,907 km (0.044 R)
• M23: 7,053,689 km (0.057 R)
• M24: 7,698,905 km (0.06 R)
• M25: 8,058,837 km (0.056 R)
• M26: 9,108,117 km (0.113 R)
• M27: 10,004,058 km (0.071 R)
• M28: 11,264,271 km (0.097 R)
• M29: 11,604,157 km (0.107 R)
• M30: 16,703,500 km (0.109 R)
• M31: 18,510,193 km (0.116 R)
• M32: 19,153,015 km (0.025 R)
• M33: 19,721,637 km (0.107 R)
• M34: 21,460,114 km (0.066 R)
• M35: 22,475,285 km (0.108 R)
• M36: 22,988,854 km (0.089 R)
• M37: 23,160,892 km (0.096 R)
• M38: 24,201,944 km (0.118 R)
• M39: 24,728,229 km (0.102 R)
• M40: 25,346,966 km (0.076 R)
• M41: 26,689,906 km (0.097 R)
• M42: 27,051,933 km (0.07 R)
• M43: 29,444,451 km (0.112 R)
• M44: 30,194,086 km (0.078 R)
• M45: 31,330,432 km (0.063 R)
• M46: 31,521,169 km (0.119 R)
• M47: 34,723,611 km (0.101 R)
• M48: 35,714,248 km (0.12 R)
• M49: 36,013,294 km (0.119 R)
• M50: 39,562,802 km (0.051 R)
• M51: 39,665,875 km (0.077 R)
• M52: 41,431,130 km (0.108 R)
• M53: 41,955,172 km (0.118 R)
• M54: 42,060,339 km (0.101 R)
• M55: 42,798,305 km (0.08 R)
• M56: 42,904,071 km (0.089 R)
• M57: 44,822,963 km (0.115 R)
• M58: 45,792,955 km (0.058 R)
• M59: 46,443,257 km (0.096 R)
• M60: 47,972,896 km (0.07 R)
• M61: 48,302,759 km (0.077 R)
• M62: 48,523,117 km (0.099 R)
• M63: 50,969,042 km (0.12 R)
• M64: 53,796,890 km (0.098 R)
• M65: 55,287,334 km (0.102 R)
• M66: 55,979,822 km (0.114 R)
• M67: 57,023,866 km (0.089 R)
• M68: 60,194,593 km (0.101 R)
• M69: 61,622,056 km (0.107 R)
• M70: 62,940,312 km (0.109 R)
• M71: 67,319,341 km (0.063 R)
• M72: 68,305,640 km (0.077 R)
• M73: 70,043,219 km (0.118 R)
• M74: 71,168,045 km (0.072 R)
• M75: 71,544,284 km (0.085 R)
• M76: 71,921,121 km (0.109 R)
• M77: 72,046,933 km (0.057 R)
• M78: 72,676,890 km (0.039 R)
• M79: 72,803,150 km (0.115 R)
• M80: 73,435,351 km (0.094 R)
• M81: 77,266,403 km (0.114 R)
• M82: 78,946,686 km (0.095 R)
• M83: 79,856,391 km (0.103 R)
• M84: 81,555,074 km (0.106 R)
• M85: 82,080,163 km (0.097 R)
• M86: 82,343,156 km (0.095 R)
• M87: 82,606,448 km (0.077 R)
• M88: 87,124,154 km (0.112 R)
• M89: 88,333,354 km (0.085 R)
• M90: 88,467,992 km (0.104 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 18,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit