🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.56 AU - 0.6 AU

Year: 156 Days

Day: 40.5 Hours

Environment

Temp: 258 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.88 AU - 1.4 AU

Year: 430 Days

Day: 22.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,644,085 km

• M1: 323,431 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.15 AU - 1.23 AU

Year: 458 Days

Day: 29.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,644,085 km

• M1: 297,999 km (0.111 R)
• M2: 416,630 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.26 AU - 1.76 AU

Year: 655 Days

Day: 15.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.3 AU - 3.22 AU

Year: 1619 Days

Day: 47.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.78 AU - 3.52 AU

Year: 1974 Days

Day: 14.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.84 AU - 4.24 AU

Year: 2352 Days

Day: 31.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,644,085 km

• M1: 1,264,102 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 13.5

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.87 AU - 7.97 AU

Year: 7870 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 48,644,085 km

• M1: 210,335 km (0.072 R)
• M2: 379,380 km (0.091 R)
• M3: 529,128 km (0.118 R)
• M4: 690,993 km (0.092 R)
• M5: 1,113,906 km (0.079 R)
• M6: 1,378,844 km (0.088 R)
• M7: 1,595,611 km (0.09 R)
• M8: 1,860,250 km (0.032 R)
• M9: 2,864,650 km (0.074 R)
• M10: 3,777,945 km (0.058 R)
• M11: 3,966,288 km (0.066 R)
• M12: 4,206,243 km (0.087 R)
• M13: 4,903,220 km (0.03 R)
• M14: 5,109,066 km (0.101 R)
• M15: 5,556,215 km (0.03 R)
• M16: 6,043,455 km (0.118 R)
• M17: 6,375,861 km (0.11 R)
• M18: 6,459,935 km (0.085 R)
• M19: 6,800,121 km (0.093 R)
• M20: 7,321,170 km (0.101 R)
• M21: 7,468,374 km (0.076 R)
• M22: 8,096,835 km (0.119 R)
• M23: 8,340,829 km (0.073 R)
• M24: 8,587,217 km (0.11 R)
• M25: 9,920,134 km (0.119 R)
• M26: 10,050,434 km (0.096 R)
• M27: 10,279,917 km (0.055 R)
• M28: 10,644,038 km (0.118 R)
• M29: 10,810,840 km (0.091 R)
• M30: 11,589,945 km (0.119 R)
• M31: 12,492,320 km (0.114 R)
• M32: 13,166,109 km (0.083 R)
• M33: 14,253,984 km (0.062 R)
• M34: 15,144,989 km (0.093 R)
• M35: 15,711,068 km (0.114 R)
• M36: 16,980,854 km (0.107 R)
• M37: 17,766,393 km (0.115 R)
• M38: 18,926,524 km (0.084 R)
• M39: 19,088,389 km (0.091 R)
• M40: 19,372,924 km (0.107 R)
• M41: 19,822,915 km (0.06 R)
• M42: 21,067,569 km (0.085 R)
• M43: 22,251,935 km (0.117 R)
• M44: 22,766,253 km (0.074 R)
• M45: 22,852,272 km (0.054 R)
• M46: 23,457,993 km (0.09 R)
• M47: 23,719,191 km (0.063 R)
• M48: 24,376,375 km (0.081 R)
• M49: 25,039,542 km (0.104 R)
• M50: 25,261,994 km (0.094 R)
• M51: 26,248,442 km (0.076 R)
• M52: 26,383,828 km (0.08 R)
• M53: 26,746,304 km (0.114 R)
• M54: 26,882,588 km (0.065 R)
• M55: 27,567,746 km (0.034 R)
• M56: 28,027,759 km (0.07 R)
• M57: 28,258,739 km (0.1 R)
• M58: 29,048,615 km (0.111 R)
• M59: 29,469,883 km (0.102 R)
• M60: 30,176,284 km (0.116 R)
• M61: 30,793,076 km (0.093 R)
• M62: 31,701,883 km (0.096 R)
• M63: 32,135,567 km (0.101 R)
• M64: 32,474,107 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 11.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.4 AU - 11.62 AU

Year: 12031 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 48,644,085 km

• M1: 171,738 km (0.088 R)
• M2: 298,597 km (0.112 R)
• M3: 398,379 km (0.077 R)
• M4: 653,593 km (0.101 R)
• M5: 795,711 km (0.115 R)
• M6: 935,884 km (0.111 R)
• M7: 1,256,921 km (0.034 R)
• M8: 1,392,158 km (0.087 R)
• M9: 2,213,450 km (0.08 R)
• M10: 2,586,398 km (0.075 R)
• M11: 2,663,440 km (0.097 R)
• M12: 2,780,426 km (0.056 R)
• M13: 3,162,499 km (0.117 R)
• M14: 3,518,841 km (0.066 R)
• M15: 3,932,330 km (0.059 R)
• M16: 4,133,688 km (0.064 R)
• M17: 6,017,724 km (0.101 R)
• M18: 7,568,156 km (0.061 R)
• M19: 8,330,208 km (0.103 R)
• M20: 9,324,435 km (0.105 R)
• M21: 11,551,499 km (0.066 R)
• M22: 11,744,181 km (0.034 R)
• M23: 14,002,361 km (0.034 R)
• M24: 16,282,681 km (0.096 R)
• M25: 16,462,797 km (0.099 R)
• M26: 18,487,903 km (0.116 R)
• M27: 18,826,742 km (0.05 R)
• M28: 19,281,819 km (0.055 R)
• M29: 20,048,209 km (0.113 R)
• M30: 21,531,622 km (0.088 R)
• M31: 22,087,078 km (0.028 R)
• M32: 22,166,814 km (0.11 R)
• M33: 23,577,672 km (0.098 R)
• M34: 25,308,818 km (0.083 R)
• M35: 25,434,032 km (0.11 R)
• M36: 28,979,352 km (0.096 R)
• M37: 29,197,764 km (0.106 R)
• M38: 29,329,111 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.1

Radius: 4.2

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 14.92 AU - 16.5 AU

Year: 21987 Days

Day: 23.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,644,085 km

• M1: 267,780 km (0.085 R)
• M2: 894,894 km (0.084 R)
• M3: 1,172,399 km (0.103 R)
• M4: 1,800,859 km (0.053 R)
• M5: 1,849,179 km (0.118 R)
• M6: 3,825,068 km (0.068 R)
• M7: 3,981,697 km (0.077 R)
• M8: 4,236,462 km (0.115 R)
• M9: 4,300,939 km (0.088 R)
• M10: 4,496,613 km (0.088 R)
• M11: 4,930,297 km (0.088 R)
• M12: 4,998,214 km (0.118 R)
• M13: 5,032,173 km (0.067 R)
• M14: 6,272,639 km (0.101 R)
• M15: 7,251,757 km (0.051 R)
• M16: 7,601,666 km (0.094 R)
• M17: 8,076,639 km (0.051 R)
• M18: 8,972,282 km (0.087 R)
• M19: 9,180,223 km (0.057 R)
• M20: 9,221,961 km (0.114 R)
• M21: 10,767,456 km (0.08 R)
• M22: 12,115,333 km (0.106 R)
• M23: 12,207,037 km (0.038 R)
• M24: 13,137,087 km (0.078 R)
• M25: 13,705,858 km (0.1 R)
• M26: 14,671,811 km (0.058 R)
• M27: 15,659,307 km (0.082 R)
• M28: 15,759,238 km (0.099 R)
• M29: 16,312,750 km (0.112 R)
• M30: 17,438,624 km (0.092 R)
• M31: 17,698,026 km (0.061 R)
• M32: 18,115,554 km (0.069 R)
• M33: 18,220,572 km (0.101 R)
• M34: 20,360,869 km (0.078 R)
• M35: 20,853,345 km (0.106 R)
• M36: 22,185,514 km (0.03 R)
• M37: 22,692,202 km (0.092 R)
• M38: 24,234,855 km (0.112 R)
• M39: 25,281,891 km (0.092 R)
• M40: 25,575,402 km (0.109 R)
• M41: 25,988,142 km (0.083 R)
• M42: 26,225,105 km (0.09 R)
• M43: 26,760,666 km (0.041 R)
• M44: 28,449,625 km (0.052 R)
• M45: 28,632,733 km (0.092 R)
• M46: 28,999,846 km (0.118 R)
• M47: 29,122,666 km (0.111 R)
• M48: 30,172,993 km (0.09 R)
• M49: 32,437,755 km (0.067 R)
• M50: 32,565,063 km (0.082 R)
• M51: 33,012,361 km (0.111 R)
• M52: 34,496,222 km (0.038 R)
• M53: 36,265,815 km (0.069 R)
• M54: 36,530,454 km (0.102 R)
• M55: 39,415,748 km (0.105 R)
• M56: 39,892,217 km (0.114 R)
• M57: 40,919,954 km (0.087 R)
• M58: 41,057,584 km (0.104 R)
• M59: 44,620,108 km (0.101 R)
• M60: 45,187,832 km (0.055 R)
• M61: 46,115,488 km (0.107 R)
• M62: 46,330,461 km (0.049 R)
• M63: 46,617,539 km (0.114 R)
• M64: 47,410,258 km (0.099 R)
• M65: 47,627,175 km (0.094 R)
• M66: 47,844,541 km (0.082 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit