🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 180 Days

Day: 29.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.78 AU

Year: 226 Days

Day: 17.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.08 AU - 1.52 AU

Year: 638 Days

Day: 25.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.8

Radius: 10.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.92 AU - 2.92 AU

Year: 2148 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 15,452,285 km

• M1: 248,033 km (0.104 R)
• M2: 413,189 km (0.085 R)
• M3: 498,610 km (0.12 R)
• M4: 628,760 km (0.071 R)
• M5: 730,486 km (0.102 R)
• M6: 925,562 km (0.112 R)
• M7: 997,668 km (0.084 R)
• M8: 1,225,805 km (0.084 R)
• M9: 1,567,337 km (0.114 R)
• M10: 1,845,888 km (0.096 R)
• M11: 1,961,826 km (0.115 R)
• M12: 2,274,935 km (0.103 R)
• M13: 2,450,264 km (0.111 R)
• M14: 2,526,858 km (0.11 R)
• M15: 2,604,200 km (0.092 R)
• M16: 2,708,619 km (0.113 R)
• M17: 2,787,906 km (0.075 R)
• M18: 2,867,941 km (0.047 R)
• M19: 2,948,724 km (0.072 R)
• M20: 3,071,394 km (0.075 R)
• M21: 3,168,034 km (0.111 R)
• M22: 3,350,244 km (0.074 R)
• M23: 3,521,534 km (0.066 R)
• M24: 3,608,301 km (0.107 R)
• M25: 3,769,268 km (0.036 R)
• M26: 3,947,589 km (0.119 R)
• M27: 4,037,796 km (0.114 R)
• M28: 4,128,752 km (0.057 R)
• M29: 4,390,099 km (0.106 R)
• M30: 4,562,137 km (0.099 R)
• M31: 4,768,432 km (0.104 R)
• M32: 5,026,488 km (0.053 R)
• M33: 5,173,693 km (0.08 R)
• M34: 5,607,078 km (0.076 R)
• M35: 5,793,926 km (0.086 R)
• M36: 6,086,838 km (0.119 R)
• M37: 6,508,704 km (0.054 R)
• M38: 6,976,347 km (0.078 R)
• M39: 7,049,351 km (0.11 R)
• M40: 7,436,361 km (0.112 R)
• M41: 7,792,553 km (0.104 R)
• M42: 7,868,250 km (0.051 R)
• M43: 8,077,836 km (0.097 R)
• M44: 8,599,783 km (0.053 R)
• M45: 8,795,906 km (0.063 R)
• M46: 8,953,881 km (0.054 R)
• M47: 9,373,204 km (0.098 R)
• M48: 9,575,012 km (0.069 R)
• M49: 9,676,589 km (0.05 R)
• M50: 10,044,899 km (0.111 R)
• M51: 10,230,699 km (0.047 R)
• M52: 10,774,188 km (0.111 R)
• M53: 10,858,711 km (0.08 R)
• M54: 11,028,355 km (0.072 R)
• M55: 11,241,532 km (0.117 R)
• M56: 11,327,102 km (0.117 R)
• M57: 11,585,457 km (0.049 R)
• M58: 11,693,766 km (0.053 R)
• M59: 11,802,225 km (0.109 R)
• M60: 12,749,628 km (0.059 R)
• M61: 13,085,775 km (0.103 R)
• M62: 13,402,324 km (0.119 R)
• M63: 13,904,673 km (0.107 R)
• M64: 14,181,429 km (0.033 R)
• M65: 14,390,118 km (0.106 R)
• M66: 14,599,855 km (0.081 R)
• M67: 14,763,664 km (0.065 R)
• M68: 15,329,892 km (0.092 R)
• M69: 15,401,250 km (0.1 R)
• M70: 15,711,367 km (0.074 R)
• M71: 16,095,983 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 11.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.64 AU - 7.58 AU

Year: 6501 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,452,285 km

• M1: 146,905 km (0.109 R)
• M2: 248,183 km (0.116 R)
• M3: 322,982 km (0.1 R)
• M4: 477,516 km (0.065 R)
• M5: 560,693 km (0.09 R)
• M6: 649,704 km (0.067 R)
• M7: 781,350 km (0.077 R)
• M8: 935,884 km (0.061 R)
• M9: 1,101,190 km (0.118 R)
• M10: 1,306,887 km (0.119 R)
• M11: 1,461,870 km (0.104 R)
• M12: 1,541,756 km (0.062 R)
• M13: 2,124,290 km (0.11 R)
• M14: 2,197,294 km (0.106 R)
• M15: 2,289,595 km (0.116 R)
• M16: 2,992,855 km (0.079 R)
• M17: 3,671,581 km (0.068 R)
• M18: 3,848,704 km (0.086 R)
• M19: 4,373,643 km (0.1 R)
• M20: 4,514,265 km (0.086 R)
• M21: 4,680,469 km (0.068 R)
• M22: 5,415,144 km (0.079 R)
• M23: 5,490,691 km (0.078 R)
• M24: 5,693,695 km (0.088 R)
• M25: 5,847,631 km (0.11 R)
• M26: 5,924,973 km (0.027 R)
• M27: 6,081,004 km (0.092 R)
• M28: 6,291,189 km (0.093 R)
• M29: 6,423,733 km (0.118 R)
• M30: 6,637,807 km (0.084 R)
• M31: 7,857,030 km (0.115 R)
• M32: 8,346,514 km (0.047 R)
• M33: 8,550,865 km (0.085 R)
• M34: 8,757,011 km (0.091 R)
• M35: 8,935,032 km (0.108 R)
• M36: 9,024,492 km (0.05 R)
• M37: 9,144,170 km (0.095 R)
• M38: 9,264,447 km (0.051 R)
• M39: 9,597,900 km (0.095 R)
• M40: 11,485,377 km (0.102 R)
• M41: 11,582,765 km (0.111 R)
• M42: 12,172,629 km (0.113 R)
• M43: 12,471,376 km (0.107 R)
• M44: 12,873,196 km (0.077 R)
• M45: 13,552,669 km (0.113 R)
• M46: 14,348,381 km (0.083 R)
• M47: 14,558,416 km (0.107 R)
• M48: 14,840,109 km (0.112 R)
• M49: 16,385,156 km (0.071 R)
• M50: 16,604,765 km (0.036 R)
• M51: 16,972,926 km (0.088 R)
• M52: 17,642,526 km (0.064 R)
• M53: 18,056,014 km (0.119 R)
• M54: 19,741,833 km (0.089 R)
• M55: 19,975,654 km (0.104 R)
• M56: 20,092,789 km (0.025 R)
• M57: 20,288,762 km (0.038 R)
• M58: 21,078,639 km (0.1 R)
• M59: 21,317,547 km (0.06 R)
• M60: 21,597,445 km (0.118 R)
• M61: 21,999,414 km (0.086 R)
• M62: 22,160,980 km (0.058 R)
• M63: 22,322,845 km (0.07 R)
• M64: 22,974,343 km (0.082 R)
• M65: 25,008,276 km (0.043 R)
• M66: 25,387,955 km (0.093 R)
• M67: 25,472,628 km (0.101 R)
• M68: 25,599,786 km (0.069 R)
• M69: 25,897,486 km (0.073 R)
• M70: 26,238,868 km (0.068 R)
• M71: 26,453,092 km (0.054 R)
• M72: 27,576,123 km (0.082 R)
• M73: 27,750,405 km (0.107 R)
• M74: 28,012,351 km (0.104 R)
• M75: 29,024,081 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 11.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.47 AU - 9.97 AU

Year: 10145 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 15,452,285 km

• M1: 162,014 km (0.087 R)
• M2: 430,243 km (0.054 R)
• M3: 965,804 km (0.094 R)
• M4: 2,475,396 km (0.119 R)
• M5: 2,561,714 km (0.086 R)
• M6: 2,712,209 km (0.118 R)
• M7: 3,021,877 km (0.093 R)
• M8: 3,746,230 km (0.087 R)
• M9: 3,888,797 km (0.108 R)
• M10: 4,194,276 km (0.104 R)
• M11: 4,767,086 km (0.075 R)
• M12: 4,890,803 km (0.088 R)
• M13: 5,204,809 km (0.085 R)
• M14: 5,737,677 km (0.065 R)
• M15: 6,102,546 km (0.118 R)
• M16: 6,270,993 km (0.086 R)
• M17: 6,733,400 km (0.047 R)
• M18: 7,474,508 km (0.083 R)
• M19: 7,800,183 km (0.096 R)
• M20: 8,559,392 km (0.093 R)
• M21: 9,072,213 km (0.112 R)
• M22: 10,832,681 km (0.115 R)
• M23: 11,345,802 km (0.062 R)
• M24: 14,633,215 km (0.079 R)
• M25: 14,859,257 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit