🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.13 AU - 1.17 AU

Year: 455 Days

Day: 14.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,937,099 km

• M1: 78,838 km (0.039 R)
• M2: 106,065 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.7 AU - 2.58 AU

Year: 1155 Days

Day: 30.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,937,099 km

• M1: 440,267 km (0.108 R)
• M2: 933,790 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.09 AU - 2.63 AU

Year: 1338 Days

Day: 43.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.07 AU - 3.01 AU

Year: 1494 Days

Day: 34.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 13

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.13 AU - 7.35 AU

Year: 5751 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,937,099 km

• M1: 164,707 km (0.105 R)
• M2: 279,598 km (0.12 R)
• M3: 574,306 km (0.12 R)
• M4: 870,360 km (0.115 R)
• M5: 1,231,190 km (0.074 R)
• M6: 1,656,497 km (0.083 R)
• M7: 2,245,614 km (0.106 R)
• M8: 2,449,216 km (0.049 R)
• M9: 2,680,345 km (0.051 R)
• M10: 3,007,216 km (0.068 R)
• M11: 3,096,526 km (0.065 R)
• M12: 3,463,191 km (0.104 R)
• M13: 3,651,834 km (0.107 R)
• M14: 3,771,512 km (0.087 R)
• M15: 4,288,373 km (0.09 R)
• M16: 4,465,796 km (0.088 R)
• M17: 5,199,723 km (0.081 R)
• M18: 5,334,810 km (0.083 R)
• M19: 5,830,876 km (0.089 R)
• M20: 5,914,950 km (0.073 R)
• M21: 6,808,049 km (0.094 R)
• M22: 7,015,542 km (0.066 R)
• M23: 8,304,477 km (0.1 R)
• M24: 8,686,101 km (0.041 R)
• M25: 9,898,891 km (0.077 R)
• M26: 9,999,570 km (0.044 R)
• M27: 10,269,744 km (0.067 R)
• M28: 10,851,830 km (0.116 R)
• M29: 10,955,650 km (0.07 R)
• M30: 11,234,202 km (0.076 R)
• M31: 11,374,375 km (0.091 R)
• M32: 11,515,146 km (0.109 R)
• M33: 12,048,014 km (0.107 R)
• M34: 12,771,320 km (0.094 R)
• M35: 13,064,532 km (0.056 R)
• M36: 13,322,887 km (0.036 R)
• M37: 13,957,631 km (0.08 R)
• M38: 14,108,426 km (0.026 R)
• M39: 14,221,821 km (0.054 R)
• M40: 14,640,396 km (0.079 R)
• M41: 14,755,287 km (0.111 R)
• M42: 14,947,370 km (0.059 R)
• M43: 15,334,081 km (0.102 R)
• M44: 15,881,011 km (0.087 R)
• M45: 15,999,043 km (0.057 R)
• M46: 16,833,500 km (0.089 R)
• M47: 17,722,860 km (0.105 R)
• M48: 19,002,071 km (0.104 R)
• M49: 19,379,058 km (0.049 R)
• M50: 20,268,118 km (0.104 R)
• M51: 20,868,305 km (0.115 R)
• M52: 21,257,259 km (0.09 R)
• M53: 21,604,924 km (0.071 R)
• M54: 21,867,020 km (0.102 R)
• M55: 22,970,155 km (0.08 R)
• M56: 23,506,164 km (0.063 R)
• M57: 23,595,773 km (0.054 R)
• M58: 24,001,034 km (0.039 R)
• M59: 24,727,032 km (0.1 R)
• M60: 24,864,064 km (0.083 R)
• M61: 25,184,502 km (0.1 R)
• M62: 25,322,282 km (0.08 R)
• M63: 25,737,117 km (0.047 R)
• M64: 26,154,196 km (0.076 R)
• M65: 26,340,445 km (0.105 R)
• M66: 26,854,463 km (0.112 R)
• M67: 27,608,137 km (0.108 R)
• M68: 28,225,528 km (0.08 R)
• M69: 28,512,157 km (0.104 R)
• M70: 29,861,979 km (0.102 R)
• M71: 30,300,301 km (0.112 R)
• M72: 30,495,825 km (0.12 R)
• M73: 31,134,010 km (0.092 R)
• M74: 31,727,165 km (0.085 R)
• M75: 32,623,705 km (0.087 R)
• M76: 32,974,662 km (0.053 R)
• M77: 33,933,584 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.7

Radius: 6.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.41 AU - 21.89 AU

Year: 32138 Days

Day: 19.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,937,099 km

• M1: 121,025 km (0.104 R)
• M2: 350,358 km (0.074 R)
• M3: 422,315 km (0.069 R)
• M4: 561,291 km (0.06 R)
• M5: 2,065,947 km (0.066 R)
• M6: 2,890,829 km (0.045 R)
• M7: 3,005,421 km (0.107 R)
• M8: 3,478,300 km (0.053 R)
• M9: 5,878,448 km (0.11 R)
• M10: 6,170,463 km (0.105 R)
• M11: 6,819,269 km (0.115 R)
• M12: 7,126,095 km (0.106 R)
• M13: 7,489,767 km (0.12 R)
• M14: 7,594,785 km (0.079 R)
• M15: 7,700,401 km (0.039 R)
• M16: 7,912,830 km (0.051 R)
• M17: 9,624,229 km (0.114 R)
• M18: 11,324,110 km (0.073 R)
• M19: 11,505,123 km (0.115 R)
• M20: 12,115,782 km (0.08 R)
• M21: 12,487,233 km (0.067 R)
• M22: 12,988,237 km (0.098 R)
• M23: 13,368,365 km (0.052 R)
• M24: 13,495,822 km (0.06 R)
• M25: 13,880,738 km (0.084 R)
• M26: 15,256,440 km (0.045 R)
• M27: 15,724,531 km (0.116 R)
• M28: 16,401,462 km (0.086 R)
• M29: 16,812,258 km (0.107 R)
• M30: 17,157,081 km (0.103 R)
• M31: 18,135,151 km (0.077 R)
• M32: 18,205,612 km (0.078 R)
• M33: 19,131,024 km (0.091 R)
• M34: 21,997,918 km (0.085 R)
• M35: 22,148,563 km (0.094 R)
• M36: 22,983,020 km (0.084 R)
• M37: 25,152,937 km (0.094 R)
• M38: 25,943,712 km (0.095 R)
• M39: 26,342,091 km (0.113 R)
• M40: 29,851,058 km (0.068 R)
• M41: 31,024,803 km (0.084 R)
• M42: 31,363,044 km (0.032 R)
• M43: 31,532,538 km (0.094 R)
• M44: 32,384,648 km (0.116 R)
• M45: 32,556,087 km (0.098 R)
• M46: 34,198,821 km (0.107 R)
• M47: 35,514,684 km (0.11 R)
• M48: 37,924,706 km (0.082 R)
• M49: 39,927,223 km (0.092 R)
• M50: 43,088,824 km (0.101 R)
• M51: 43,183,071 km (0.034 R)
• M52: 44,508,957 km (0.11 R)
• M53: 46,910,003 km (0.091 R)
• M54: 49,057,331 km (0.108 R)
• M55: 50,341,329 km (0.078 R)
• M56: 52,639,751 km (0.106 R)
• M57: 55,996,877 km (0.039 R)
• M58: 56,099,800 km (0.11 R)
• M59: 56,305,497 km (0.077 R)
• M60: 60,896,356 km (0.11 R)
• M61: 62,702,003 km (0.099 R)
• M62: 63,343,478 km (0.103 R)
• M63: 65,714,156 km (0.118 R)
• M64: 68,443,120 km (0.08 R)
• M65: 72,549,582 km (0.106 R)
• M66: 73,110,574 km (0.079 R)
• M67: 73,785,709 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit