🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.64 AU

Year: 159 Days

Day: 33.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 258 Days

Day: 44.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.06 AU - 2.4 AU

Year: 1198 Days

Day: 27.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,516,219 km

• M1: 115,340 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.21 AU - 3.27 AU

Year: 1632 Days

Day: 26.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.25 AU - 5.39 AU

Year: 3231 Days

Day: 23.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.87 AU - 5.19 AU

Year: 3470 Days

Day: 32 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 11.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.78 AU - 6.2 AU

Year: 4629 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,516,219 km

• M1: 173,234 km (0.089 R)
• M2: 340,634 km (0.073 R)
• M3: 493,823 km (0.112 R)
• M4: 693,985 km (0.028 R)
• M5: 1,003,652 km (0.053 R)
• M6: 1,149,959 km (0.068 R)
• M7: 1,290,431 km (0.075 R)
• M8: 1,369,569 km (0.067 R)
• M9: 1,631,814 km (0.107 R)
• M10: 2,063,104 km (0.062 R)
• M11: 2,463,279 km (0.098 R)
• M12: 2,613,325 km (0.062 R)
• M13: 2,922,694 km (0.061 R)
• M14: 3,064,213 km (0.065 R)
• M15: 3,298,783 km (0.093 R)
• M16: 3,747,726 km (0.055 R)
• M17: 3,862,916 km (0.077 R)
• M18: 3,979,453 km (0.112 R)
• M19: 5,122,530 km (0.101 R)
• M20: 5,229,343 km (0.066 R)
• M21: 6,269,348 km (0.031 R)
• M22: 7,444,439 km (0.09 R)
• M23: 7,663,151 km (0.095 R)
• M24: 7,859,274 km (0.111 R)
• M25: 8,082,025 km (0.094 R)
• M26: 8,788,426 km (0.086 R)
• M27: 8,993,824 km (0.094 R)
• M28: 9,174,987 km (0.094 R)
• M29: 9,514,425 km (0.068 R)
• M30: 9,593,412 km (0.104 R)
• M31: 9,672,550 km (0.039 R)
• M32: 9,804,944 km (0.114 R)
• M33: 9,911,457 km (0.089 R)
• M34: 10,259,871 km (0.114 R)
• M35: 10,666,777 km (0.118 R)
• M36: 10,858,561 km (0.093 R)
• M37: 10,941,139 km (0.101 R)
• M38: 11,023,867 km (0.041 R)
• M39: 11,919,659 km (0.119 R)
• M40: 12,033,204 km (0.077 R)
• M41: 12,549,017 km (0.069 R)
• M42: 12,867,661 km (0.113 R)
• M43: 13,159,825 km (0.11 R)
• M44: 13,720,818 km (0.116 R)
• M45: 14,079,254 km (0.117 R)
• M46: 14,440,682 km (0.047 R)
• M47: 14,531,488 km (0.104 R)
• M48: 14,652,962 km (0.109 R)
• M49: 14,835,770 km (0.088 R)
• M50: 14,927,474 km (0.05 R)
• M51: 15,019,327 km (0.087 R)
• M52: 15,142,147 km (0.056 R)
• M53: 15,234,449 km (0.101 R)
• M54: 15,698,801 km (0.11 R)
• M55: 16,325,167 km (0.096 R)
• M56: 16,451,427 km (0.099 R)
• M57: 16,673,131 km (0.099 R)
• M58: 16,864,018 km (0.062 R)
• M59: 17,087,667 km (0.113 R)
• M60: 17,312,214 km (0.109 R)
• M61: 18,713,198 km (0.113 R)
• M62: 19,880,360 km (0.102 R)
• M63: 20,049,107 km (0.111 R)
• M64: 20,523,781 km (0.093 R)
• M65: 20,694,322 km (0.111 R)
• M66: 22,074,961 km (0.044 R)
• M67: 22,249,542 km (0.071 R)
• M68: 22,424,721 km (0.099 R)
• M69: 22,600,349 km (0.056 R)
• M70: 23,059,016 km (0.085 R)
• M71: 23,200,835 km (0.067 R)
• M72: 23,449,466 km (0.054 R)
• M73: 23,556,429 km (0.106 R)
• M74: 23,985,625 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 9.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.72 AU - 6.64 AU

Year: 4872 Days

Day: 11.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,516,219 km

• M1: 117,434 km (0.108 R)
• M2: 232,026 km (0.093 R)
• M3: 359,035 km (0.108 R)
• M4: 444,605 km (0.077 R)
• M5: 630,705 km (0.106 R)
• M6: 794,664 km (0.105 R)
• M7: 932,294 km (0.091 R)
• M8: 1,014,573 km (0.088 R)
• M9: 1,209,050 km (0.1 R)
• M10: 1,404,126 km (0.077 R)
• M11: 1,535,921 km (0.104 R)
• M12: 1,799,064 km (0.119 R)
• M13: 1,929,513 km (0.066 R)
• M14: 2,090,331 km (0.08 R)
• M15: 2,213,899 km (0.107 R)
• M16: 2,569,942 km (0.077 R)
• M17: 2,643,245 km (0.075 R)
• M18: 2,852,682 km (0.109 R)
• M19: 3,176,860 km (0.07 R)
• M20: 3,271,705 km (0.099 R)
• M21: 3,367,448 km (0.046 R)
• M22: 3,594,687 km (0.094 R)
• M23: 3,793,503 km (0.117 R)
• M24: 3,911,087 km (0.1 R)
• M25: 4,271,318 km (0.056 R)
• M26: 4,358,684 km (0.1 R)
• M27: 4,553,011 km (0.065 R)
• M28: 5,060,447 km (0.119 R)
• M29: 5,358,596 km (0.028 R)
• M30: 6,168,369 km (0.073 R)
• M31: 6,507,059 km (0.065 R)
• M32: 6,587,542 km (0.082 R)
• M33: 6,668,475 km (0.045 R)
• M34: 6,729,361 km (0.029 R)
• M35: 6,954,207 km (0.098 R)
• M36: 7,964,291 km (0.098 R)
• M37: 8,223,993 km (0.099 R)
• M38: 8,508,528 km (0.112 R)
• M39: 8,863,075 km (0.109 R)
• M40: 9,019,704 km (0.095 R)
• M41: 9,290,477 km (0.09 R)
• M42: 9,495,276 km (0.086 R)
• M43: 9,586,830 km (0.109 R)
• M44: 9,724,610 km (0.053 R)
• M45: 10,329,434 km (0.118 R)
• M46: 10,447,167 km (0.043 R)
• M47: 10,922,440 km (0.057 R)
• M48: 11,090,438 km (0.11 R)
• M49: 11,235,249 km (0.087 R)
• M50: 11,550,900 km (0.062 R)
• M51: 12,191,179 km (0.067 R)
• M52: 12,340,628 km (0.054 R)
• M53: 12,817,695 km (0.08 R)
• M54: 13,122,127 km (0.071 R)
• M55: 13,712,290 km (0.11 R)
• M56: 13,971,544 km (0.052 R)
• M57: 14,232,442 km (0.077 R)
• M58: 15,372,827 km (0.072 R)
• M59: 15,453,460 km (0.091 R)
• M60: 15,994,705 km (0.104 R)
• M61: 16,295,098 km (0.054 R)
• M62: 16,487,331 km (0.085 R)
• M63: 16,956,919 km (0.106 R)
• M64: 17,040,394 km (0.076 R)
• M65: 17,375,045 km (0.063 R)
• M66: 17,543,342 km (0.116 R)
• M67: 17,740,213 km (0.038 R)
• M68: 17,881,284 km (0.065 R)
• M69: 18,107,925 km (0.108 R)
• M70: 18,335,463 km (0.105 R)
• M71: 18,449,457 km (0.041 R)
• M72: 18,850,828 km (0.049 R)
• M73: 19,081,358 km (0.117 R)
• M74: 19,487,067 km (0.07 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit