🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 160 Days

Day: 40.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,220,414 km

• M1: 178,919 km (0.112 R)
• M2: 240,404 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.9 AU - 1 AU

Year: 335 Days

Day: 44.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,220,414 km

• M1: 49,816 km (0.104 R)
• M2: 472,131 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.09 AU - 1.21 AU

Year: 446 Days

Day: 32.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,220,414 km

• M1: 568,921 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.14 AU - 1.7 AU

Year: 612 Days

Day: 30.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 122.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.49 AU - 1.79 AU

Year: 760 Days

Day: 24.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,220,414 km

• M1: 316,549 km (0.107 R)
• M2: 1,448,257 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.98 AU - 2.68 AU

Year: 1286 Days

Day: 34 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.48 AU - 4 AU

Year: 2109 Days

Day: 30.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 52 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.02 AU - 4.06 AU

Year: 2409 Days

Day: 42.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.2

Radius: 10

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.58 AU - 13.76 AU

Year: 15354 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,220,414 km

• M1: 197,768 km (0.108 R)
• M2: 390,899 km (0.09 R)
• M3: 731,384 km (0.066 R)
• M4: 1,082,341 km (0.063 R)
• M5: 1,352,814 km (0.104 R)
• M6: 1,536,221 km (0.102 R)
• M7: 1,956,890 km (0.08 R)
• M8: 2,256,833 km (0.083 R)
• M9: 2,381,149 km (0.058 R)
• M10: 2,734,499 km (0.101 R)
• M11: 3,070,347 km (0.056 R)
• M12: 3,635,079 km (0.107 R)
• M13: 3,707,933 km (0.074 R)
• M14: 4,193,677 km (0.079 R)
• M15: 4,463,701 km (0.114 R)
• M16: 5,061,195 km (0.114 R)
• M17: 5,390,310 km (0.055 R)
• M18: 6,069,186 km (0.106 R)
• M19: 7,229,467 km (0.058 R)
• M20: 7,693,818 km (0.1 R)
• M21: 8,602,626 km (0.098 R)
• M22: 8,945,953 km (0.112 R)
• M23: 9,444,263 km (0.027 R)
• M24: 9,544,943 km (0.114 R)
• M25: 9,951,550 km (0.106 R)
• M26: 10,520,021 km (0.026 R)
• M27: 10,624,441 km (0.095 R)
• M28: 11,418,955 km (0.093 R)
• M29: 11,688,082 km (0.097 R)
• M30: 12,068,509 km (0.096 R)
• M31: 12,618,880 km (0.084 R)
• M32: 13,630,012 km (0.034 R)
• M33: 14,145,526 km (0.075 R)
• M34: 15,491,458 km (0.1 R)
• M35: 15,909,135 km (0.053 R)
• M36: 17,184,457 km (0.045 R)
• M37: 18,618,652 km (0.113 R)
• M38: 19,703,386 km (0.095 R)
• M39: 20,742,792 km (0.11 R)
• M40: 21,335,349 km (0.105 R)
• M41: 21,600,437 km (0.113 R)
• M42: 21,733,429 km (0.091 R)
• M43: 21,800,000 km (0.11 R)
• M44: 21,933,441 km (0.104 R)
• M45: 22,134,052 km (0.111 R)
• M46: 22,335,261 km (0.109 R)
• M47: 24,173,221 km (0.066 R)
• M48: 24,518,941 km (0.096 R)
• M49: 25,145,308 km (0.077 R)
• M50: 25,565,827 km (0.08 R)
• M51: 25,847,520 km (0.046 R)
• M52: 25,988,740 km (0.04 R)
• M53: 29,823,084 km (0.1 R)
• M54: 30,268,137 km (0.104 R)
• M55: 30,342,487 km (0.116 R)
• M56: 30,715,435 km (0.114 R)
• M57: 31,767,706 km (0.117 R)
• M58: 31,918,950 km (0.113 R)
• M59: 32,984,685 km (0.09 R)
• M60: 34,838,502 km (0.088 R)
• M61: 35,229,102 km (0.057 R)
• M62: 36,726,128 km (0.031 R)
• M63: 37,762,392 km (0.092 R)
• M64: 38,889,014 km (0.119 R)
• M65: 40,435,706 km (0.05 R)
• M66: 41,010,611 km (0.062 R)
• M67: 42,584,679 km (0.083 R)
• M68: 43,420,932 km (0.057 R)
• M69: 44,685,632 km (0.1 R)
• M70: 45,620,768 km (0.112 R)
• M71: 46,219,309 km (0.027 R)
• M72: 46,992,581 km (0.12 R)
• M73: 47,337,553 km (0.071 R)
• M74: 49,337,827 km (0.091 R)
• M75: 50,040,039 km (0.09 R)
• M76: 51,809,931 km (0.075 R)
• M77: 54,322,278 km (0.075 R)
• M78: 54,593,798 km (0.111 R)
• M79: 55,319,946 km (0.119 R)
• M80: 55,684,367 km (0.081 R)
• M81: 56,690,263 km (0.106 R)
• M82: 57,425,686 km (0.11 R)
• M83: 57,979,348 km (0.119 R)
• M84: 59,744,154 km (0.036 R)
• M85: 60,305,146 km (0.096 R)
• M86: 61,055,828 km (0.108 R)
• M87: 61,338,119 km (0.104 R)
• M88: 61,620,859 km (0.089 R)
• M89: 62,756,157 km (0.109 R)
• M90: 62,851,152 km (0.072 R)
• M91: 63,041,141 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.8

Radius: 4.1

Gravity: 17.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.96 AU - 19.85 AU

Year: 29715 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,220,414 km

• M1: 57,745 km (0.101 R)
• M2: 203,154 km (0.066 R)
• M3: 384,467 km (0.107 R)
• M4: 422,165 km (0.108 R)
• M5: 522,246 km (0.076 R)
• M6: 866,321 km (0.102 R)
• M7: 1,020,557 km (0.04 R)
• M8: 3,136,768 km (0.094 R)
• M9: 3,372,983 km (0.114 R)
• M10: 3,697,012 km (0.097 R)
• M11: 4,244,391 km (0.108 R)
• M12: 4,287,625 km (0.042 R)
• M13: 7,028,108 km (0.078 R)
• M14: 7,966,835 km (0.104 R)
• M15: 8,342,475 km (0.108 R)
• M16: 8,614,294 km (0.108 R)
• M17: 8,944,307 km (0.112 R)
• M18: 10,016,475 km (0.114 R)
• M19: 10,891,323 km (0.091 R)
• M20: 11,128,586 km (0.097 R)
• M21: 11,188,275 km (0.057 R)
• M22: 11,247,965 km (0.072 R)
• M23: 12,033,952 km (0.086 R)
• M24: 12,526,279 km (0.106 R)
• M25: 13,340,390 km (0.089 R)
• M26: 13,467,249 km (0.112 R)
• M27: 14,691,259 km (0.111 R)
• M28: 14,756,633 km (0.113 R)
• M29: 14,953,504 km (0.06 R)
• M30: 15,749,365 km (0.101 R)
• M31: 16,423,004 km (0.104 R)
• M32: 20,657,820 km (0.111 R)
• M33: 21,617,192 km (0.098 R)
• M34: 23,273,838 km (0.058 R)
• M35: 23,502,873 km (0.093 R)
• M36: 25,127,057 km (0.102 R)
• M37: 26,150,456 km (0.075 R)
• M38: 26,468,052 km (0.1 R)
• M39: 31,974,750 km (0.077 R)
• M40: 32,569,850 km (0.093 R)
• M41: 32,740,541 km (0.112 R)
• M42: 33,512,317 km (0.091 R)
• M43: 36,216,448 km (0.112 R)
• M44: 38,087,618 km (0.084 R)
• M45: 39,989,904 km (0.079 R)
• M46: 40,906,640 km (0.076 R)
• M47: 42,760,756 km (0.106 R)
• M48: 43,792,233 km (0.119 R)
• M49: 47,901,687 km (0.093 R)
• M50: 48,679,746 km (0.1 R)
• M51: 48,874,971 km (0.109 R)
• M52: 49,952,973 km (0.069 R)
• M53: 50,248,429 km (0.06 R)
• M54: 51,336,454 km (0.031 R)
• M55: 52,032,832 km (0.113 R)
• M56: 53,133,424 km (0.07 R)
• M57: 54,951,038 km (0.104 R)
• M58: 55,867,474 km (0.052 R)
• M59: 62,421,956 km (0.118 R)
• M60: 63,484,400 km (0.091 R)
• M61: 64,018,015 km (0.076 R)
• M62: 64,124,828 km (0.107 R)
• M63: 64,767,351 km (0.095 R)
• M64: 64,982,024 km (0.099 R)
• M65: 65,627,389 km (0.1 R)
• M66: 67,250,077 km (0.106 R)
• M67: 67,358,685 km (0.119 R)
• M68: 67,793,865 km (0.095 R)
• M69: 68,667,068 km (0.108 R)
• M70: 69,983,679 km (0.096 R)
• M71: 74,995,058 km (0.085 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit