🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 214 Days

Day: 36.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,236,151 km

• M1: 192,084 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.24 AU - 1.5 AU

Year: 598 Days

Day: 15.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.68 AU - 1.94 AU

Year: 908 Days

Day: 31.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,236,151 km

• M1: 124,017 km (0.114 R)
• M2: 182,210 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.58 AU - 2.64 AU

Year: 1572 Days

Day: 25.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.7

Radius: 10.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.19 AU - 6.45 AU

Year: 5234 Days

Day: 9.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,236,151 km

• M1: 146,456 km (0.072 R)
• M2: 553,213 km (0.112 R)
• M3: 676,182 km (0.09 R)
• M4: 821,442 km (0.048 R)
• M5: 991,086 km (0.06 R)
• M6: 1,059,602 km (0.12 R)
• M7: 1,230,891 km (0.111 R)
• M8: 1,505,254 km (0.093 R)
• M9: 2,005,359 km (0.064 R)
• M10: 2,237,685 km (0.113 R)
• M11: 2,329,388 km (0.113 R)
• M12: 2,945,881 km (0.096 R)
• M13: 3,046,710 km (0.096 R)
• M14: 3,210,520 km (0.108 R)
• M15: 3,377,322 km (0.109 R)
• M16: 3,632,835 km (0.114 R)
• M17: 3,894,631 km (0.114 R)
• M18: 4,027,923 km (0.095 R)
• M19: 4,140,271 km (0.087 R)
• M20: 4,390,847 km (0.049 R)
• M21: 4,553,011 km (0.025 R)
• M22: 4,669,997 km (0.068 R)
• M23: 4,788,029 km (0.108 R)
• M24: 5,148,112 km (0.119 R)
• M25: 5,517,020 km (0.108 R)
• M26: 5,894,455 km (0.106 R)
• M27: 5,996,631 km (0.093 R)
• M28: 6,489,705 km (0.038 R)
• M29: 6,674,608 km (0.084 R)
• M30: 6,754,493 km (0.106 R)
• M31: 6,915,012 km (0.047 R)
• M32: 7,158,408 km (0.09 R)
• M33: 7,459,548 km (0.085 R)
• M34: 8,445,398 km (0.052 R)
• M35: 8,851,108 km (0.109 R)
• M36: 8,968,243 km (0.117 R)
• M37: 9,115,447 km (0.093 R)
• M38: 9,412,100 km (0.11 R)
• M39: 9,681,825 km (0.085 R)
• M40: 9,954,093 km (0.1 R)
• M41: 10,848,688 km (0.041 R)
• M42: 11,226,423 km (0.102 R)
• M43: 11,448,725 km (0.034 R)
• M44: 12,846,268 km (0.094 R)
• M45: 13,212,484 km (0.083 R)
• M46: 13,346,374 km (0.096 R)
• M47: 13,548,182 km (0.118 R)
• M48: 13,649,609 km (0.12 R)
• M49: 13,954,938 km (0.104 R)
• M50: 14,228,403 km (0.086 R)
• M51: 14,331,326 km (0.045 R)
• M52: 15,234,299 km (0.068 R)
• M53: 15,304,461 km (0.108 R)
• M54: 15,480,537 km (0.033 R)
• M55: 15,551,147 km (0.103 R)
• M56: 15,905,694 km (0.104 R)
• M57: 16,622,867 km (0.08 R)
• M58: 17,460,764 km (0.12 R)
• M59: 18,312,275 km (0.072 R)
• M60: 18,461,724 km (0.091 R)
• M61: 18,611,621 km (0.07 R)
• M62: 20,209,775 km (0.073 R)
• M63: 20,286,967 km (0.108 R)
• M64: 20,402,906 km (0.053 R)
• M65: 21,930,599 km (0.104 R)
• M66: 22,648,220 km (0.104 R)
• M67: 22,728,404 km (0.112 R)
• M68: 22,808,589 km (0.065 R)
• M69: 23,090,431 km (0.087 R)
• M70: 23,171,214 km (0.063 R)
• M71: 23,942,690 km (0.06 R)
• M72: 24,311,150 km (0.062 R)
• M73: 24,516,548 km (0.086 R)
• M74: 24,681,405 km (0.07 R)
• M75: 25,344,273 km (0.066 R)
• M76: 27,367,883 km (0.111 R)
• M77: 28,053,939 km (0.083 R)
• M78: 28,226,425 km (0.109 R)
• M79: 28,355,977 km (0.051 R)
• M80: 28,919,512 km (0.116 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.8

Radius: 14.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.54 AU - 9.14 AU

Year: 8978 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,236,151 km

• M1: 272,717 km (0.104 R)
• M2: 462,856 km (0.098 R)
• M3: 554,859 km (0.045 R)
• M4: 762,949 km (0.096 R)
• M5: 856,597 km (0.053 R)
• M6: 1,249,741 km (0.081 R)
• M7: 1,467,705 km (0.107 R)
• M8: 1,561,353 km (0.119 R)
• M9: 1,657,096 km (0.052 R)
• M10: 1,797,568 km (0.102 R)
• M11: 2,121,148 km (0.119 R)
• M12: 2,290,194 km (0.072 R)
• M13: 2,528,204 km (0.119 R)
• M14: 2,642,048 km (0.073 R)
• M15: 2,757,837 km (0.111 R)
• M16: 2,909,230 km (0.115 R)
• M17: 3,238,046 km (0.097 R)
• M18: 3,524,376 km (0.093 R)
• M19: 3,670,833 km (0.098 R)
• M20: 3,875,482 km (0.104 R)
• M21: 4,103,170 km (0.072 R)
• M22: 4,296,301 km (0.106 R)
• M23: 4,732,080 km (0.111 R)
• M24: 4,934,935 km (0.071 R)
• M25: 5,370,264 km (0.088 R)
• M26: 5,861,544 km (0.106 R)
• M27: 6,101,648 km (0.118 R)
• M28: 6,234,042 km (0.099 R)
• M29: 6,546,702 km (0.106 R)
• M30: 6,933,263 km (0.111 R)
• M31: 7,048,453 km (0.112 R)
• M32: 7,304,116 km (0.085 R)
• M33: 7,397,764 km (0.103 R)
• M34: 7,610,044 km (0.084 R)
• M35: 7,800,631 km (0.112 R)
• M36: 8,529,023 km (0.086 R)
• M37: 8,876,390 km (0.12 R)
• M38: 10,024,703 km (0.075 R)
• M39: 10,816,076 km (0.101 R)
• M40: 10,976,893 km (0.063 R)
• M41: 11,084,454 km (0.05 R)
• M42: 12,068,659 km (0.04 R)
• M43: 12,207,485 km (0.092 R)
• M44: 12,543,183 km (0.064 R)
• M45: 12,683,805 km (0.102 R)
• M46: 12,796,901 km (0.037 R)
• M47: 13,080,688 km (0.054 R)
• M48: 13,770,634 km (0.085 R)
• M49: 13,974,087 km (0.05 R)
• M50: 14,708,911 km (0.1 R)
• M51: 14,857,462 km (0.068 R)
• M52: 15,758,939 km (0.074 R)
• M53: 15,941,299 km (0.098 R)
• M54: 16,709,035 km (0.109 R)
• M55: 16,801,935 km (0.061 R)
• M56: 17,394,642 km (0.09 R)
• M57: 17,520,155 km (0.114 R)
• M58: 17,677,681 km (0.079 R)
• M59: 17,804,091 km (0.099 R)
• M60: 17,898,936 km (0.093 R)
• M61: 18,216,682 km (0.082 R)
• M62: 18,632,564 km (0.061 R)
• M63: 19,083,752 km (0.082 R)
• M64: 19,767,563 km (0.083 R)
• M65: 19,997,346 km (0.078 R)
• M66: 20,724,990 km (0.04 R)
• M67: 21,159,123 km (0.102 R)
• M68: 21,461,460 km (0.056 R)
• M69: 21,630,057 km (0.094 R)
• M70: 21,731,484 km (0.112 R)
• M71: 21,866,870 km (0.082 R)
• M72: 22,376,999 km (0.104 R)
• M73: 22,479,623 km (0.102 R)
• M74: 22,616,505 km (0.071 R)
• M75: 22,753,687 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 10,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit