🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.7 AU - 1.16 AU

Year: 333 Days

Day: 25.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.04 AU - 1.18 AU

Year: 434 Days

Day: 33.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.52 AU

Year: 518 Days

Day: 39.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.48 AU - 1.66 AU

Year: 730 Days

Day: 38.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2 AU - 2.14 AU

Year: 1104 Days

Day: 30 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.4 AU - 3.88 AU

Year: 2575 Days

Day: 23.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,046,285 km

• M1: 1,277,117 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.37 AU - 4.49 AU

Year: 2889 Days

Day: 29.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,046,285 km

• M1: 3,121,958 km (0.034 R)
• M2: 3,151,130 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.32 AU - 5.28 AU

Year: 3307 Days

Day: 20.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 14.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.54 AU - 6.98 AU

Year: 5809 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,046,285 km

• M1: 187,895 km (0.113 R)
• M2: 285,882 km (0.098 R)
• M3: 417,827 km (0.08 R)
• M4: 538,403 km (0.112 R)
• M5: 636,689 km (0.108 R)
• M6: 732,730 km (0.082 R)
• M7: 877,392 km (0.108 R)
• M8: 1,149,959 km (0.078 R)
• M9: 1,503,907 km (0.112 R)
• M10: 1,849,628 km (0.093 R)
• M11: 2,010,147 km (0.026 R)
• M12: 2,252,046 km (0.113 R)
• M13: 2,584,453 km (0.117 R)
• M14: 3,069,748 km (0.052 R)
• M15: 3,565,964 km (0.07 R)
• M16: 3,786,472 km (0.048 R)
• M17: 4,030,466 km (0.057 R)
• M18: 4,318,741 km (0.1 R)
• M19: 4,613,748 km (0.118 R)
• M20: 4,854,601 km (0.082 R)
• M21: 4,956,177 km (0.059 R)
• M22: 5,223,658 km (0.114 R)
• M23: 5,390,759 km (0.119 R)
• M24: 5,496,076 km (0.102 R)
• M25: 5,794,674 km (0.095 R)
• M26: 6,208,611 km (0.114 R)
• M27: 6,497,484 km (0.118 R)
• M28: 6,745,218 km (0.072 R)
• M29: 7,204,035 km (0.086 R)
• M30: 7,791,805 km (0.106 R)
• M31: 7,983,141 km (0.074 R)
• M32: 8,394,984 km (0.031 R)
• M33: 8,714,824 km (0.042 R)
• M34: 9,442,468 km (0.117 R)
• M35: 9,775,174 km (0.108 R)
• M36: 10,059,559 km (0.081 R)
• M37: 10,320,608 km (0.104 R)
• M38: 10,451,954 km (0.108 R)
• M39: 10,583,900 km (0.084 R)
• M40: 10,822,808 km (0.1 R)
• M41: 11,063,511 km (0.119 R)
• M42: 11,171,071 km (0.102 R)
• M43: 11,278,931 km (0.075 R)
• M44: 12,016,299 km (0.103 R)
• M45: 12,265,529 km (0.086 R)
• M46: 12,488,580 km (0.089 R)
• M47: 12,825,773 km (0.063 R)
• M48: 12,938,720 km (0.056 R)
• M49: 13,739,368 km (0.089 R)
• M50: 14,174,847 km (0.084 R)
• M51: 14,762,617 km (0.102 R)
• M52: 15,538,731 km (0.07 R)
• M53: 15,659,307 km (0.069 R)
• M54: 16,481,497 km (0.117 R)
• M55: 16,696,918 km (0.102 R)
• M56: 18,072,620 km (0.108 R)
• M57: 18,390,365 km (0.095 R)
• M58: 19,777,586 km (0.11 R)
• M59: 20,865,013 km (0.052 R)
• M60: 21,634,545 km (0.08 R)
• M61: 21,836,801 km (0.115 R)
• M62: 22,141,382 km (0.108 R)
• M63: 22,823,250 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.2

Radius: 9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.89 AU - 6.67 AU

Year: 5836 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,046,285 km

• M1: 115,639 km (0.102 R)
• M2: 201,508 km (0.113 R)
• M3: 365,168 km (0.091 R)
• M4: 437,275 km (0.074 R)
• M5: 563,086 km (0.052 R)
• M6: 620,083 km (0.093 R)
• M7: 763,996 km (0.09 R)
• M8: 836,252 km (0.099 R)
• M9: 902,674 km (0.112 R)
• M10: 996,920 km (0.109 R)
• M11: 1,112,859 km (0.039 R)
• M12: 1,233,434 km (0.097 R)
• M13: 1,300,305 km (0.107 R)
• M14: 1,631,963 km (0.099 R)
• M15: 1,748,500 km (0.108 R)
• M16: 1,878,800 km (0.087 R)
• M17: 2,001,171 km (0.101 R)
• M18: 2,444,280 km (0.056 R)
• M19: 2,764,868 km (0.053 R)
• M20: 2,891,727 km (0.027 R)
• M21: 2,968,770 km (0.089 R)
• M22: 3,033,546 km (0.117 R)
• M23: 3,111,935 km (0.058 R)
• M24: 3,432,224 km (0.074 R)
• M25: 3,555,193 km (0.069 R)
• M26: 4,322,930 km (0.118 R)
• M27: 4,786,384 km (0.049 R)
• M28: 4,893,346 km (0.117 R)
• M29: 4,954,831 km (0.108 R)
• M30: 5,423,671 km (0.079 R)
• M31: 5,519,264 km (0.12 R)
• M32: 5,583,292 km (0.072 R)
• M33: 5,663,626 km (0.11 R)
• M34: 6,253,490 km (0.096 R)
• M35: 6,880,006 km (0.099 R)
• M36: 6,966,174 km (0.043 R)
• M37: 7,157,211 km (0.106 R)
• M38: 7,508,766 km (0.097 R)
• M39: 7,615,429 km (0.092 R)
• M40: 7,812,150 km (0.032 R)
• M41: 8,430,887 km (0.077 R)
• M42: 9,008,784 km (0.118 R)
• M43: 9,445,759 km (0.063 R)
• M44: 9,695,887 km (0.084 R)
• M45: 10,045,796 km (0.101 R)
• M46: 10,340,504 km (0.097 R)
• M47: 10,498,928 km (0.103 R)
• M48: 10,838,216 km (0.107 R)
• M49: 11,547,908 km (0.089 R)
• M50: 11,712,316 km (0.041 R)
• M51: 12,524,633 km (0.062 R)
• M52: 13,376,593 km (0.045 R)
• M53: 13,592,463 km (0.073 R)
• M54: 13,918,436 km (0.087 R)
• M55: 14,093,466 km (0.112 R)
• M56: 15,001,525 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit