🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 27.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.87 AU - 1.41 AU

Year: 447 Days

Day: 20.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.17 AU - 4.23 AU

Year: 2613 Days

Day: 29.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 10.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.27 AU - 7.39 AU

Year: 5846 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,441,971 km

• M1: 203,453 km (0.025 R)
• M2: 294,708 km (0.104 R)
• M3: 389,852 km (0.12 R)
• M4: 467,793 km (0.12 R)
• M5: 702,960 km (0.09 R)
• M6: 828,772 km (0.112 R)
• M7: 1,104,331 km (0.081 R)
• M8: 1,177,934 km (0.09 R)
• M9: 1,268,440 km (0.112 R)
• M10: 1,473,240 km (0.057 R)
• M11: 2,301,862 km (0.036 R)
• M12: 2,455,649 km (0.066 R)
• M13: 2,553,486 km (0.086 R)
• M14: 2,979,092 km (0.096 R)
• M15: 3,405,147 km (0.085 R)
• M16: 3,737,553 km (0.116 R)
• M17: 3,941,904 km (0.118 R)
• M18: 4,385,910 km (0.058 R)
• M19: 4,626,015 km (0.041 R)
• M20: 4,698,869 km (0.043 R)
• M21: 4,845,774 km (0.096 R)
• M22: 5,346,628 km (0.086 R)
• M23: 5,707,159 km (0.029 R)
• M24: 5,916,745 km (0.052 R)
• M25: 6,128,875 km (0.114 R)
• M26: 6,209,060 km (0.094 R)
• M27: 7,226,924 km (0.088 R)
• M28: 7,311,746 km (0.087 R)
• M29: 7,596,879 km (0.065 R)
• M30: 7,914,775 km (0.096 R)
• M31: 8,002,140 km (0.03 R)
• M32: 8,773,766 km (0.089 R)
• M33: 9,506,945 km (0.11 R)
• M34: 9,599,995 km (0.114 R)
• M35: 10,038,167 km (0.096 R)
• M36: 10,323,300 km (0.108 R)
• M37: 10,611,276 km (0.114 R)
• M38: 10,999,183 km (0.064 R)
• M39: 11,490,762 km (0.106 R)
• M40: 11,589,796 km (0.106 R)
• M41: 12,224,540 km (0.085 R)
• M42: 12,393,436 km (0.107 R)
• M43: 12,461,353 km (0.11 R)
• M44: 12,870,653 km (0.061 R)
• M45: 13,215,027 km (0.109 R)
• M46: 13,527,687 km (0.05 R)
• M47: 16,041,828 km (0.027 R)
• M48: 17,770,581 km (0.045 R)
• M49: 18,308,535 km (0.032 R)
• M50: 18,424,474 km (0.091 R)
• M51: 18,773,785 km (0.089 R)
• M52: 19,439,645 km (0.065 R)
• M53: 19,597,471 km (0.095 R)
• M54: 19,834,882 km (0.114 R)
• M55: 19,953,962 km (0.066 R)
• M56: 20,033,548 km (0.108 R)
• M57: 20,232,813 km (0.047 R)
• M58: 20,875,036 km (0.102 R)
• M59: 22,634,158 km (0.067 R)
• M60: 22,800,211 km (0.099 R)
• M61: 23,091,628 km (0.07 R)
• M62: 23,720,538 km (0.103 R)
• M63: 25,468,289 km (0.112 R)
• M64: 26,597,903 km (0.118 R)
• M65: 26,904,878 km (0.114 R)
• M66: 28,815,991 km (0.111 R)
• M67: 30,312,119 km (0.06 R)
• M68: 30,632,857 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 8.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.25 AU - 9.13 AU

Year: 9404 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 88.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,441,971 km

• M1: 145,110 km (0.118 R)
• M2: 286,330 km (0.075 R)
• M3: 357,090 km (0.06 R)
• M4: 506,987 km (0.085 R)
• M5: 610,060 km (0.062 R)
• M6: 678,426 km (0.064 R)
• M7: 994,826 km (0.078 R)
• M8: 1,212,640 km (0.116 R)
• M9: 1,354,310 km (0.071 R)
• M10: 1,791,883 km (0.106 R)
• M11: 2,058,018 km (0.1 R)
• M12: 2,650,276 km (0.073 R)
• M13: 2,858,965 km (0.111 R)
• M14: 3,342,016 km (0.081 R)
• M15: 3,669,785 km (0.058 R)
• M16: 3,824,470 km (0.036 R)
• M17: 4,060,685 km (0.043 R)
• M18: 4,492,274 km (0.069 R)
• M19: 5,052,369 km (0.077 R)
• M20: 5,109,515 km (0.108 R)
• M21: 5,311,622 km (0.099 R)
• M22: 5,398,987 km (0.076 R)
• M23: 5,604,684 km (0.115 R)
• M24: 5,753,385 km (0.073 R)
• M25: 5,903,282 km (0.097 R)
• M26: 6,453,503 km (0.062 R)
• M27: 6,766,461 km (0.093 R)
• M28: 7,212,712 km (0.086 R)
• M29: 7,504,727 km (0.103 R)
• M30: 7,900,114 km (0.053 R)
• M31: 8,133,786 km (0.11 R)
• M32: 8,201,105 km (0.051 R)
• M33: 8,642,419 km (0.076 R)
• M34: 9,056,805 km (0.102 R)
• M35: 9,336,553 km (0.043 R)
• M36: 9,690,352 km (0.087 R)
• M37: 10,120,745 km (0.067 R)
• M38: 10,265,555 km (0.085 R)
• M39: 11,074,581 km (0.058 R)
• M40: 11,903,802 km (0.078 R)
• M41: 12,210,328 km (0.091 R)
• M42: 13,184,958 km (0.043 R)
• M43: 14,509,497 km (0.051 R)
• M44: 14,754,838 km (0.034 R)
• M45: 15,415,761 km (0.039 R)
• M46: 15,540,825 km (0.079 R)
• M47: 15,666,188 km (0.094 R)
• M48: 16,128,595 km (0.115 R)
• M49: 16,213,268 km (0.061 R)
• M50: 16,382,762 km (0.08 R)
• M51: 17,673,343 km (0.112 R)
• M52: 18,110,917 km (0.113 R)
• M53: 18,286,844 km (0.073 R)
• M54: 18,463,369 km (0.038 R)
• M55: 18,684,924 km (0.113 R)
• M56: 19,624,697 km (0.086 R)
• M57: 20,259,890 km (0.102 R)
• M58: 20,947,741 km (0.07 R)
• M59: 21,040,043 km (0.075 R)
• M60: 21,225,095 km (0.116 R)
• M61: 21,364,222 km (0.115 R)
• M62: 21,783,395 km (0.048 R)
• M63: 22,158,287 km (0.109 R)
• M64: 22,677,242 km (0.092 R)
• M65: 22,819,510 km (0.084 R)
• M66: 23,487,165 km (0.114 R)
• M67: 23,679,099 km (0.091 R)
• M68: 23,775,290 km (0.059 R)
• M69: 24,209,573 km (0.106 R)
• M70: 24,792,855 km (0.075 R)
• M71: 24,890,543 km (0.115 R)
• M72: 26,320,848 km (0.112 R)
• M73: 26,570,227 km (0.103 R)
• M74: 27,676,504 km (0.047 R)
• M75: 28,184,239 km (0.11 R)
• M76: 30,559,554 km (0.071 R)
• M77: 30,769,140 km (0.096 R)
• M78: 33,915,333 km (0.105 R)
• M79: 34,132,250 km (0.085 R)
• M80: 34,513,126 km (0.105 R)
• M81: 36,827,555 km (0.061 R)
• M82: 36,994,805 km (0.115 R)
• M83: 37,050,605 km (0.107 R)
• M84: 37,106,405 km (0.077 R)
• M85: 37,162,205 km (0.091 R)
• M86: 37,330,054 km (0.076 R)
• M87: 37,386,004 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 11,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit