🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.56 AU - 0.6 AU

Year: 160 Days

Day: 39.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,619,423 km

• M1: 29,471 km (0.057 R)
• M2: 131,945 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.37 AU - 1.39 AU

Year: 586 Days

Day: 18.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,619,423 km

• M1: 448,046 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.5 AU - 2.7 AU

Year: 1516 Days

Day: 41.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 65.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,619,423 km

• M1: 239,057 km (0.078 R)
• M2: 755,918 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.43 AU - 3.39 AU

Year: 1795 Days

Day: 29.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,619,423 km

• M1: 2,118,904 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.1

Radius: 13.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.56 AU - 5.72 AU

Year: 4214 Days

Day: 9.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 76,619,423 km

• M1: 183,856 km (0.091 R)
• M2: 284,984 km (0.087 R)
• M3: 395,686 km (0.067 R)
• M4: 551,418 km (0.078 R)
• M5: 915,090 km (0.047 R)
• M6: 1,022,801 km (0.092 R)
• M7: 1,340,397 km (0.108 R)
• M8: 1,787,844 km (0.104 R)
• M9: 2,107,535 km (0.097 R)
• M10: 2,227,213 km (0.104 R)
• M11: 2,404,337 km (0.025 R)
• M12: 2,572,036 km (0.095 R)
• M13: 2,700,391 km (0.119 R)
• M14: 2,889,632 km (0.042 R)
• M15: 3,068,402 km (0.07 R)
• M16: 3,266,320 km (0.109 R)
• M17: 3,484,284 km (0.101 R)
• M18: 4,167,049 km (0.118 R)
• M19: 4,645,163 km (0.107 R)
• M20: 4,802,690 km (0.092 R)
• M21: 5,087,225 km (0.111 R)
• M22: 5,524,350 km (0.118 R)
• M23: 5,766,250 km (0.067 R)
• M24: 6,068,737 km (0.062 R)
• M25: 6,299,118 km (0.043 R)
• M26: 6,967,670 km (0.041 R)
• M27: 7,209,121 km (0.11 R)
• M28: 7,658,813 km (0.112 R)
• M29: 7,887,249 km (0.116 R)
• M30: 8,054,649 km (0.101 R)
• M31: 8,371,946 km (0.111 R)
• M32: 8,542,936 km (0.08 R)
• M33: 8,650,347 km (0.079 R)
• M34: 8,801,441 km (0.086 R)
• M35: 9,018,956 km (0.101 R)
• M36: 9,128,312 km (0.083 R)
• M37: 9,392,802 km (0.072 R)
• M38: 9,861,492 km (0.069 R)
• M39: 10,110,123 km (0.092 R)
• M40: 10,406,776 km (0.071 R)
• M41: 11,812,397 km (0.081 R)
• M42: 12,004,332 km (0.114 R)
• M43: 12,124,907 km (0.079 R)
• M44: 12,270,017 km (0.106 R)
• M45: 12,610,951 km (0.084 R)
• M46: 12,733,472 km (0.104 R)
• M47: 12,930,193 km (0.099 R)
• M48: 13,078,594 km (0.092 R)
• M49: 13,327,076 km (0.102 R)
• M50: 13,526,939 km (0.085 R)
• M51: 13,778,113 km (0.032 R)
• M52: 14,132,511 km (0.072 R)
• M53: 14,387,575 km (0.045 R)
• M54: 15,344,254 km (0.062 R)
• M55: 15,553,840 km (0.088 R)
• M56: 15,658,858 km (0.1 R)
• M57: 15,817,132 km (0.092 R)
• M58: 16,268,020 km (0.08 R)
• M59: 17,564,436 km (0.092 R)
• M60: 18,197,235 km (0.078 R)
• M61: 18,781,713 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.5

Radius: 4.1

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.24 AU - 19.26 AU

Year: 27045 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,619,423 km

• M1: 57,894 km (0.075 R)
• M2: 205,996 km (0.092 R)
• M3: 409,749 km (0.059 R)
• M4: 448,794 km (0.095 R)
• M5: 1,349,223 km (0.047 R)
• M6: 1,592,320 km (0.111 R)
• M7: 1,783,506 km (0.056 R)
• M8: 2,222,576 km (0.093 R)
• M9: 2,399,999 km (0.111 R)
• M10: 2,806,456 km (0.114 R)
• M11: 3,115,226 km (0.114 R)
• M12: 3,233,857 km (0.041 R)
• M13: 3,313,742 km (0.12 R)
• M14: 3,976,311 km (0.118 R)
• M15: 4,678,374 km (0.107 R)
• M16: 4,859,836 km (0.101 R)
• M17: 5,043,543 km (0.096 R)
• M18: 6,695,103 km (0.106 R)
• M19: 7,002,527 km (0.099 R)
• M20: 9,621,985 km (0.04 R)
• M21: 10,793,187 km (0.058 R)
• M22: 11,213,707 km (0.043 R)
• M23: 11,700,797 km (0.069 R)
• M24: 12,381,617 km (0.084 R)
• M25: 13,011,724 km (0.07 R)
• M26: 14,566,045 km (0.076 R)
• M27: 15,297,878 km (0.053 R)
• M28: 15,499,536 km (0.057 R)
• M29: 15,702,092 km (0.09 R)
• M30: 18,987,261 km (0.084 R)
• M31: 20,078,877 km (0.084 R)
• M32: 21,791,772 km (0.077 R)
• M33: 22,170,255 km (0.094 R)
• M34: 22,322,396 km (0.052 R)
• M35: 22,857,208 km (0.091 R)
• M36: 23,087,589 km (0.104 R)
• M37: 23,861,459 km (0.055 R)
• M38: 25,117,333 km (0.101 R)
• M39: 25,833,009 km (0.038 R)
• M40: 28,845,312 km (0.105 R)
• M41: 29,594,648 km (0.081 R)
• M42: 29,678,273 km (0.084 R)
• M43: 30,350,266 km (0.111 R)
• M44: 30,942,524 km (0.061 R)
• M45: 32,052,241 km (0.103 R)
• M46: 33,175,123 km (0.108 R)
• M47: 33,436,022 km (0.105 R)
• M48: 34,574,611 km (0.101 R)
• M49: 34,662,724 km (0.092 R)
• M50: 36,171,868 km (0.114 R)
• M51: 36,261,327 km (0.103 R)
• M52: 37,883,866 km (0.081 R)
• M53: 39,714,345 km (0.099 R)
• M54: 41,292,752 km (0.107 R)
• M55: 41,854,642 km (0.118 R)
• M56: 42,230,731 km (0.076 R)
• M57: 42,891,505 km (0.119 R)
• M58: 42,986,200 km (0.044 R)
• M59: 44,127,632 km (0.1 R)
• M60: 44,510,453 km (0.1 R)
• M61: 44,702,237 km (0.045 R)
• M62: 45,858,629 km (0.105 R)
• M63: 47,220,119 km (0.05 R)
• M64: 47,513,630 km (0.033 R)
• M65: 47,807,590 km (0.085 R)
• M66: 48,397,604 km (0.086 R)
• M67: 49,188,079 km (0.105 R)
• M68: 49,783,628 km (0.054 R)
• M69: 50,681,515 km (0.091 R)
• M70: 50,881,826 km (0.09 R)
• M71: 52,088,782 km (0.111 R)
• M72: 52,594,572 km (0.118 R)
• M73: 52,797,277 km (0.095 R)
• M74: 53,917,017 km (0.086 R)
• M75: 54,736,215 km (0.081 R)
• M76: 57,531,452 km (0.09 R)
• M77: 58,263,584 km (0.081 R)
• M78: 58,788,522 km (0.11 R)
• M79: 59,948,804 km (0.108 R)
• M80: 61,436,554 km (0.103 R)
• M81: 62,399,217 km (0.108 R)
• M82: 63,474,825 km (0.112 R)
• M83: 66,409,337 km (0.11 R)
• M84: 67,507,386 km (0.074 R)
• M85: 67,837,997 km (0.106 R)
• M86: 68,058,654 km (0.079 R)
• M87: 68,611,418 km (0.101 R)
• M88: 70,725,385 km (0.066 R)
• M89: 71,285,330 km (0.086 R)
• M90: 72,296,761 km (0.093 R)
• M91: 73,539,471 km (0.092 R)
• M92: 74,220,291 km (0.066 R)
• M93: 74,675,218 km (0.075 R)
• M94: 76,504,650 km (0.114 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit