🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.64 AU

Year: 144 Days

Day: 43.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.04 AU - 4.82 AU

Year: 3372 Days

Day: 21.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 11.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.58 AU - 6.62 AU

Year: 4793 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,672,876 km

• M1: 176,525 km (0.086 R)
• M2: 402,568 km (0.084 R)
• M3: 734,526 km (0.097 R)
• M4: 830,867 km (0.117 R)
• M5: 1,105,827 km (0.055 R)
• M6: 1,189,901 km (0.109 R)
• M7: 1,857,108 km (0.081 R)
• M8: 2,347,191 km (0.088 R)
• M9: 2,721,484 km (0.11 R)
• M10: 2,857,170 km (0.098 R)
• M11: 3,115,076 km (0.113 R)
• M12: 3,196,009 km (0.087 R)
• M13: 3,318,679 km (0.032 R)
• M14: 3,696,414 km (0.11 R)
• M15: 3,890,592 km (0.073 R)
• M16: 4,110,201 km (0.116 R)
• M17: 4,334,000 km (0.092 R)
• M18: 4,561,837 km (0.092 R)
• M19: 5,077,202 km (0.095 R)
• M20: 5,390,460 km (0.053 R)
• M21: 5,935,146 km (0.093 R)
• M22: 6,342,351 km (0.106 R)
• M23: 7,050,099 km (0.109 R)
• M24: 7,481,390 km (0.076 R)
• M25: 7,755,453 km (0.084 R)
• M26: 8,768,978 km (0.03 R)
• M27: 9,028,830 km (0.039 R)
• M28: 9,943,621 km (0.104 R)
• M29: 10,336,016 km (0.081 R)
• M30: 10,641,345 km (0.077 R)
• M31: 10,887,733 km (0.096 R)
• M32: 11,292,096 km (0.114 R)
• M33: 11,796,690 km (0.101 R)
• M34: 12,147,945 km (0.078 R)
• M35: 12,244,287 km (0.098 R)
• M36: 13,487,146 km (0.065 R)
• M37: 13,720,518 km (0.058 R)
• M38: 14,462,673 km (0.105 R)
• M39: 15,286,958 km (0.116 R)
• M40: 15,845,107 km (0.086 R)
• M41: 16,659,069 km (0.091 R)
• M42: 16,873,593 km (0.12 R)
• M43: 17,053,110 km (0.068 R)
• M44: 17,269,429 km (0.086 R)
• M45: 17,377,887 km (0.098 R)
• M46: 17,996,923 km (0.11 R)
• M47: 19,481,832 km (0.113 R)
• M48: 19,783,421 km (0.112 R)
• M49: 19,896,966 km (0.068 R)
• M50: 20,353,389 km (0.074 R)
• M51: 20,467,981 km (0.102 R)
• M52: 20,621,169 km (0.089 R)
• M53: 21,237,662 km (0.114 R)
• M54: 21,315,153 km (0.079 R)
• M55: 21,470,286 km (0.106 R)
• M56: 21,626,018 km (0.115 R)
• M57: 22,646,724 km (0.041 R)
• M58: 23,123,193 km (0.085 R)
• M59: 24,005,222 km (0.049 R)
• M60: 24,939,162 km (0.084 R)
• M61: 25,595,896 km (0.07 R)
• M62: 25,678,325 km (0.083 R)
• M63: 26,383,080 km (0.067 R)
• M64: 26,549,882 km (0.098 R)
• M65: 27,515,536 km (0.101 R)
• M66: 28,023,870 km (0.114 R)
• M67: 28,151,477 km (0.078 R)
• M68: 28,321,869 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 14.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.38 AU - 8.64 AU

Year: 6712 Days

Day: 11 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,672,876 km

• M1: 181,761 km (0.066 R)
• M2: 423,063 km (0.109 R)
• M3: 684,410 km (0.105 R)
• M4: 882,029 km (0.04 R)
• M5: 1,100,292 km (0.03 R)
• M6: 1,261,409 km (0.029 R)
• M7: 1,674,898 km (0.044 R)
• M8: 1,862,793 km (0.05 R)
• M9: 1,986,211 km (0.085 R)
• M10: 2,185,774 km (0.042 R)
• M11: 2,316,523 km (0.058 R)
• M12: 2,927,032 km (0.113 R)
• M13: 3,455,262 km (0.108 R)
• M14: 4,128,901 km (0.052 R)
• M15: 4,600,583 km (0.084 R)
• M16: 4,769,928 km (0.051 R)
• M17: 5,214,832 km (0.105 R)
• M18: 5,315,512 km (0.054 R)
• M19: 5,467,802 km (0.032 R)
• M20: 5,699,080 km (0.098 R)
• M21: 6,144,733 km (0.072 R)
• M22: 6,520,223 km (0.071 R)
• M23: 6,628,981 km (0.093 R)
• M24: 6,931,019 km (0.067 R)
• M25: 7,097,821 km (0.066 R)
• M26: 7,520,435 km (0.056 R)
• M27: 8,126,007 km (0.117 R)
• M28: 8,272,613 km (0.11 R)
• M29: 8,807,425 km (0.102 R)
• M30: 9,018,508 km (0.082 R)
• M31: 9,476,427 km (0.074 R)
• M32: 9,879,443 km (0.113 R)
• M33: 10,067,488 km (0.11 R)
• M34: 10,161,884 km (0.09 R)
• M35: 10,799,021 km (0.043 R)
• M36: 11,187,527 km (0.062 R)
• M37: 11,449,024 km (0.109 R)
• M38: 12,346,761 km (0.053 R)
• M39: 13,509,585 km (0.118 R)
• M40: 14,707,116 km (0.117 R)
• M41: 14,814,378 km (0.068 R)
• M42: 14,993,895 km (0.097 R)
• M43: 15,865,153 km (0.098 R)
• M44: 16,085,511 km (0.098 R)
• M45: 16,492,268 km (0.111 R)
• M46: 17,127,610 km (0.115 R)
• M47: 17,353,802 km (0.106 R)
• M48: 17,656,887 km (0.102 R)
• M49: 18,345,187 km (0.111 R)
• M50: 18,731,449 km (0.059 R)
• M51: 19,394,167 km (0.097 R)
• M52: 19,866,597 km (0.094 R)
• M53: 20,303,124 km (0.086 R)
• M54: 20,622,515 km (0.091 R)
• M55: 20,863,218 km (0.113 R)
• M56: 20,983,944 km (0.051 R)
• M57: 21,104,819 km (0.028 R)
• M58: 22,532,730 km (0.11 R)
• M59: 22,656,448 km (0.047 R)
• M60: 23,446,175 km (0.119 R)
• M61: 23,739,387 km (0.052 R)
• M62: 24,583,717 km (0.11 R)
• M63: 24,924,202 km (0.087 R)
• M64: 25,223,547 km (0.076 R)
• M65: 25,481,005 km (0.043 R)
• M66: 26,301,998 km (0.037 R)
• M67: 26,781,310 km (0.104 R)
• M68: 27,000,172 km (0.06 R)
• M69: 27,219,482 km (0.115 R)
• M70: 27,837,022 km (0.12 R)
• M71: 28,192,018 km (0.116 R)
• M72: 28,459,200 km (0.117 R)
• M73: 29,943,959 km (0.117 R)
• M74: 30,398,886 km (0.086 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 11,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit