🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.52 AU - 0.76 AU

Year: 186 Days

Day: 28.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.35 AU - 2.01 AU

Year: 791 Days

Day: 18.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,559,397 km

• M1: 1,167,462 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.37 AU

Year: 1082 Days

Day: 22.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.12 AU - 4.54 AU

Year: 2724 Days

Day: 13.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.6

Radius: 14

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.36 AU - 8.04 AU

Year: 7021 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,559,397 km

• M1: 175,329 km (0.071 R)
• M2: 306,825 km (0.033 R)
• M3: 406,757 km (0.12 R)
• M4: 684,261 km (0.096 R)
• M5: 1,059,751 km (0.086 R)
• M6: 1,842,896 km (0.086 R)
• M7: 3,023,672 km (0.044 R)
• M8: 3,124,800 km (0.066 R)
• M9: 3,594,238 km (0.105 R)
• M10: 3,783,031 km (0.047 R)
• M11: 4,114,390 km (0.117 R)
• M12: 5,255,822 km (0.052 R)
• M13: 5,439,827 km (0.086 R)
• M14: 5,532,578 km (0.109 R)
• M15: 5,688,609 km (0.056 R)
• M16: 5,909,265 km (0.064 R)
• M17: 6,165,227 km (0.074 R)
• M18: 7,498,743 km (0.068 R)
• M19: 8,021,288 km (0.118 R)
• M20: 8,198,263 km (0.069 R)
• M21: 8,519,898 km (0.046 R)
• M22: 9,584,586 km (0.091 R)
• M23: 10,613,371 km (0.066 R)
• M24: 10,924,983 km (0.065 R)
• M25: 11,042,567 km (0.076 R)
• M26: 11,279,081 km (0.088 R)
• M27: 11,877,921 km (0.088 R)
• M28: 12,528,074 km (0.06 R)
• M29: 12,981,654 km (0.062 R)
• M30: 13,947,757 km (0.075 R)
• M31: 14,203,719 km (0.068 R)
• M32: 14,332,224 km (0.036 R)
• M33: 14,461,028 km (0.085 R)
• M34: 14,676,748 km (0.088 R)
• M35: 15,024,114 km (0.077 R)
• M36: 15,330,341 km (0.107 R)
• M37: 16,037,939 km (0.075 R)
• M38: 16,575,743 km (0.069 R)
• M39: 16,665,951 km (0.116 R)
• M40: 16,756,308 km (0.1 R)
• M41: 17,668,855 km (0.114 R)
• M42: 18,084,887 km (0.079 R)
• M43: 18,317,362 km (0.097 R)
• M44: 18,410,711 km (0.109 R)
• M45: 19,304,708 km (0.051 R)
• M46: 19,447,274 km (0.112 R)
• M47: 19,589,991 km (0.113 R)
• M48: 19,685,434 km (0.093 R)
• M49: 20,116,725 km (0.116 R)
• M50: 20,648,097 km (0.101 R)
• M51: 20,745,186 km (0.085 R)
• M52: 22,869,625 km (0.09 R)
• M53: 23,323,056 km (0.088 R)
• M54: 23,474,898 km (0.101 R)
• M55: 25,270,072 km (0.056 R)
• M56: 25,478,013 km (0.069 R)
• M57: 26,579,203 km (0.08 R)
• M58: 26,684,969 km (0.083 R)
• M59: 27,321,957 km (0.099 R)
• M60: 28,503,032 km (0.114 R)
• M61: 28,611,191 km (0.105 R)
• M62: 28,991,020 km (0.092 R)
• M63: 29,317,892 km (0.105 R)
• M64: 29,755,615 km (0.11 R)
• M65: 30,085,179 km (0.071 R)
• M66: 31,527,901 km (0.051 R)
• M67: 32,201,390 km (0.095 R)
• M68: 32,370,436 km (0.118 R)
• M69: 32,653,026 km (0.119 R)
• M70: 32,766,272 km (0.068 R)
• M71: 33,562,581 km (0.103 R)
• M72: 34,135,242 km (0.068 R)
• M73: 35,989,508 km (0.098 R)
• M74: 36,458,198 km (0.105 R)
• M75: 36,928,833 km (0.084 R)
• M76: 38,054,856 km (0.095 R)
• M77: 38,652,051 km (0.111 R)
• M78: 38,831,867 km (0.117 R)
• M79: 39,071,972 km (0.117 R)
• M80: 39,553,677 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 10.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.57 AU - 11.33 AU

Year: 12277 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,559,397 km

• M1: 223,798 km (0.08 R)
• M2: 288,275 km (0.071 R)
• M3: 796,160 km (0.09 R)
• M4: 1,011,132 km (0.094 R)
• M5: 1,115,252 km (0.064 R)
• M6: 1,223,112 km (0.083 R)
• M7: 1,496,727 km (0.078 R)
• M8: 1,665,623 km (0.077 R)
• M9: 1,891,964 km (0.089 R)
• M10: 2,264,014 km (0.095 R)
• M11: 3,015,145 km (0.119 R)
• M12: 3,641,960 km (0.093 R)
• M13: 4,003,837 km (0.07 R)
• M14: 4,138,326 km (0.087 R)
• M15: 4,585,923 km (0.082 R)
• M16: 5,639,391 km (0.08 R)
• M17: 6,019,519 km (0.094 R)
• M18: 6,329,785 km (0.091 R)
• M19: 6,565,851 km (0.107 R)
• M20: 6,885,092 km (0.064 R)
• M21: 7,128,039 km (0.107 R)
• M22: 7,250,410 km (0.105 R)
• M23: 7,373,679 km (0.11 R)
• M24: 8,993,674 km (0.036 R)
• M25: 9,934,495 km (0.073 R)
• M26: 10,672,312 km (0.119 R)
• M27: 11,047,803 km (0.039 R)
• M28: 11,619,267 km (0.103 R)
• M29: 12,396,128 km (0.087 R)
• M30: 13,139,630 km (0.072 R)
• M31: 13,542,198 km (0.081 R)
• M32: 13,846,629 km (0.084 R)
• M33: 14,050,980 km (0.093 R)
• M34: 14,982,526 km (0.069 R)
• M35: 15,192,262 km (0.114 R)
• M36: 15,403,046 km (0.104 R)
• M37: 15,561,769 km (0.087 R)
• M38: 16,417,170 km (0.102 R)
• M39: 17,728,844 km (0.031 R)
• M40: 18,173,598 km (0.118 R)
• M41: 18,453,346 km (0.097 R)
• M42: 19,017,330 km (0.059 R)
• M43: 19,130,725 km (0.081 R)
• M44: 19,701,441 km (0.115 R)
• M45: 20,046,563 km (0.102 R)
• M46: 20,335,736 km (0.111 R)
• M47: 21,270,124 km (0.089 R)
• M48: 22,517,920 km (0.082 R)
• M49: 22,637,898 km (0.092 R)
• M50: 22,818,462 km (0.115 R)
• M51: 23,180,938 km (0.097 R)
• M52: 24,095,280 km (0.12 R)
• M53: 24,218,100 km (0.067 R)
• M54: 24,649,540 km (0.069 R)
• M55: 25,208,139 km (0.062 R)
• M56: 25,332,754 km (0.106 R)
• M57: 27,419,644 km (0.107 R)
• M58: 27,740,532 km (0.096 R)
• M59: 28,062,765 km (0.108 R)
• M60: 28,645,898 km (0.11 R)
• M61: 29,102,321 km (0.076 R)
• M62: 29,298,593 km (0.092 R)
• M63: 29,495,315 km (0.09 R)
• M64: 29,758,308 km (0.057 R)
• M65: 30,088,171 km (0.107 R)
• M66: 30,419,231 km (0.091 R)
• M67: 30,884,780 km (0.117 R)
• M68: 31,018,221 km (0.056 R)
• M69: 31,486,761 km (0.108 R)
• M70: 31,755,589 km (0.101 R)
• M71: 31,957,696 km (0.094 R)
• M72: 32,770,461 km (0.089 R)
• M73: 33,247,678 km (0.05 R)
• M74: 35,388,723 km (0.056 R)
• M75: 35,878,207 km (0.094 R)
• M76: 36,722,837 km (0.095 R)
• M77: 37,147,545 km (0.117 R)
• M78: 38,503,201 km (0.075 R)
• M79: 39,367,727 km (0.058 R)
• M80: 44,010,497 km (0.093 R)
• M81: 46,128,952 km (0.069 R)
• M82: 47,123,628 km (0.081 R)
• M83: 47,354,308 km (0.094 R)
• M84: 48,357,661 km (0.036 R)
• M85: 49,290,254 km (0.069 R)
• M86: 49,524,225 km (0.118 R)
• M87: 50,150,293 km (0.037 R)
• M88: 50,857,591 km (0.065 R)
• M89: 51,647,318 km (0.075 R)
• M90: 53,399,110 km (0.114 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit