🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 165 Days

Day: 30.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,711,442 km

• M1: 46,974 km (0.095 R)
• M2: 167,699 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 178 Days

Day: 45.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,711,442 km

• M1: 177,273 km (0.117 R)
• M2: 318,494 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.93 AU - 1.11 AU

Year: 394 Days

Day: 43 Hours

Environment

Temp: 16 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.06 AU - 1.3 AU

Year: 491 Days

Day: 16.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 10.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.54 AU - 7.46 AU

Year: 6345 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 89.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,711,442 km

• M1: 129,552 km (0.086 R)
• M2: 254,167 km (0.085 R)
• M3: 353,949 km (0.085 R)
• M4: 532,419 km (0.116 R)
• M5: 611,406 km (0.11 R)
• M6: 710,739 km (0.037 R)
• M7: 1,301,352 km (0.026 R)
• M8: 2,192,656 km (0.103 R)
• M9: 2,716,847 km (0.1 R)
• M10: 3,292,948 km (0.048 R)
• M11: 4,009,522 km (0.038 R)
• M12: 4,083,872 km (0.105 R)
• M13: 4,233,919 km (0.106 R)
• M14: 4,663,714 km (0.068 R)
• M15: 4,979,365 km (0.046 R)
• M16: 5,107,571 km (0.11 R)
• M17: 5,172,197 km (0.093 R)
• M18: 5,269,435 km (0.092 R)
• M19: 5,498,919 km (0.038 R)
• M20: 6,677,301 km (0.101 R)
• M21: 6,748,061 km (0.071 R)
• M22: 6,907,981 km (0.068 R)
• M23: 6,997,440 km (0.107 R)
• M24: 8,289,218 km (0.098 R)
• M25: 9,020,901 km (0.034 R)
• M26: 9,553,470 km (0.118 R)
• M27: 9,713,240 km (0.095 R)
• M28: 9,813,471 km (0.108 R)
• M29: 9,994,933 km (0.065 R)
• M30: 10,504,613 km (0.079 R)
• M31: 10,648,975 km (0.074 R)
• M32: 10,939,494 km (0.076 R)
• M33: 11,507,068 km (0.083 R)
• M34: 11,613,283 km (0.115 R)
• M35: 11,783,824 km (0.111 R)
• M36: 12,127,451 km (0.083 R)
• M37: 12,736,763 km (0.102 R)
• M38: 13,917,389 km (0.104 R)
• M39: 14,394,756 km (0.107 R)
• M40: 15,529,605 km (0.105 R)
• M41: 15,670,527 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 12.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.17 AU - 8.59 AU

Year: 9288 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,711,442 km

• M1: 756,217 km (0.081 R)
• M2: 1,162,974 km (0.067 R)
• M3: 1,438,832 km (0.093 R)
• M4: 2,366,190 km (0.088 R)
• M5: 2,682,739 km (0.117 R)
• M6: 3,025,617 km (0.11 R)
• M7: 3,266,470 km (0.105 R)
• M8: 3,726,782 km (0.087 R)
• M9: 4,766,936 km (0.101 R)
• M10: 5,923,926 km (0.096 R)
• M11: 6,419,993 km (0.074 R)
• M12: 6,648,429 km (0.088 R)
• M13: 8,535,755 km (0.103 R)
• M14: 8,697,171 km (0.08 R)
• M15: 9,297,657 km (0.097 R)
• M16: 9,575,161 km (0.065 R)
• M17: 9,817,809 km (0.074 R)
• M18: 10,138,098 km (0.088 R)
• M19: 10,309,238 km (0.072 R)
• M20: 11,335,779 km (0.098 R)
• M21: 11,771,557 km (0.119 R)
• M22: 12,051,604 km (0.093 R)
• M23: 12,537,050 km (0.101 R)
• M24: 12,864,220 km (0.088 R)
• M25: 12,967,143 km (0.113 R)
• M26: 13,610,863 km (0.114 R)
• M27: 13,715,582 km (0.051 R)
• M28: 13,989,346 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 6.3

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.1 AU - 22.1 AU

Year: 31961 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,711,442 km

• M1: 635,941 km (0.064 R)
• M2: 1,160,131 km (0.092 R)
• M3: 1,494,034 km (0.034 R)
• M4: 2,282,415 km (0.079 R)
• M5: 2,659,850 km (0.06 R)
• M6: 2,935,559 km (0.11 R)
• M7: 2,975,651 km (0.098 R)
• M8: 3,556,989 km (0.078 R)
• M9: 3,599,774 km (0.086 R)
• M10: 5,108,169 km (0.109 R)
• M11: 5,800,209 km (0.079 R)
• M12: 6,054,525 km (0.117 R)
• M13: 6,105,837 km (0.034 R)
• M14: 6,732,652 km (0.045 R)
• M15: 7,053,689 km (0.114 R)
• M16: 7,434,715 km (0.069 R)
• M17: 8,103,118 km (0.041 R)
• M18: 8,216,513 km (0.111 R)
• M19: 8,330,357 km (0.065 R)
• M20: 8,732,776 km (0.094 R)
• M21: 8,965,550 km (0.117 R)
• M22: 9,856,854 km (0.104 R)
• M23: 10,590,183 km (0.1 R)
• M24: 11,915,022 km (0.114 R)
• M25: 12,433,378 km (0.1 R)
• M26: 13,025,337 km (0.087 R)
• M27: 13,224,601 km (0.114 R)
• M28: 14,168,265 km (0.042 R)
• M29: 14,994,195 km (0.113 R)
• M30: 18,227,902 km (0.049 R)
• M31: 19,125,340 km (0.111 R)
• M32: 22,060,450 km (0.074 R)
• M33: 22,298,161 km (0.095 R)
• M34: 24,638,769 km (0.118 R)
• M35: 24,803,028 km (0.112 R)
• M36: 25,546,828 km (0.098 R)
• M37: 26,887,076 km (0.053 R)
• M38: 28,508,118 km (0.072 R)
• M39: 29,461,057 km (0.069 R)
• M40: 30,424,317 km (0.056 R)
• M41: 31,042,755 km (0.104 R)
• M42: 34,655,095 km (0.083 R)
• M43: 35,300,909 km (0.103 R)
• M44: 35,393,510 km (0.055 R)
• M45: 36,885,449 km (0.069 R)
• M46: 37,073,494 km (0.112 R)
• M47: 38,207,895 km (0.049 R)
• M48: 38,970,395 km (0.092 R)
• M49: 42,562,090 km (0.052 R)
• M50: 43,451,599 km (0.062 R)
• M51: 43,650,116 km (0.087 R)
• M52: 45,249,018 km (0.096 R)
• M53: 46,055,649 km (0.099 R)
• M54: 46,257,906 km (0.118 R)
• M55: 47,274,423 km (0.118 R)
• M56: 48,606,742 km (0.099 R)
• M57: 49,847,357 km (0.068 R)
• M58: 50,055,298 km (0.109 R)
• M59: 53,206,727 km (0.087 R)
• M60: 54,592,153 km (0.106 R)
• M61: 54,806,377 km (0.11 R)
• M62: 56,638,352 km (0.118 R)
• M63: 56,855,120 km (0.118 R)
• M64: 57,398,459 km (0.094 R)
• M65: 58,490,224 km (0.052 R)
• M66: 58,599,730 km (0.09 R)
• M67: 60,916,253 km (0.115 R)
• M68: 61,918,110 km (0.109 R)
• M69: 62,925,502 km (0.097 R)
• M70: 63,262,396 km (0.091 R)
• M71: 64,164,023 km (0.062 R)
• M72: 65,638,011 km (0.083 R)
• M73: 65,865,848 km (0.097 R)
• M74: 67,352,701 km (0.099 R)
• M75: 68,504,007 km (0.084 R)
• M76: 71,293,558 km (0.073 R)
• M77: 72,349,121 km (0.084 R)
• M78: 72,702,172 km (0.111 R)
• M79: 75,070,156 km (0.101 R)
• M80: 75,189,236 km (0.104 R)
• M81: 75,546,775 km (0.105 R)
• M82: 76,263,648 km (0.117 R)
• M83: 76,982,765 km (0.111 R)
• M84: 77,945,128 km (0.075 R)
• M85: 78,790,356 km (0.07 R)
• M86: 80,124,769 km (0.065 R)
• M87: 80,246,392 km (0.066 R)
• M88: 80,489,938 km (0.12 R)
• M89: 80,611,860 km (0.12 R)
• M90: 81,589,033 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit