🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1 AU - 1.62 AU

Year: 529 Days

Day: 24 Hours

Environment

Temp: 5 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.18 AU - 1.96 AU

Year: 695 Days

Day: 15.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 14.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.1 AU - 6.44 AU

Year: 4894 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,219,732 km

• M1: 198,516 km (0.042 R)
• M2: 378,782 km (0.105 R)
• M3: 584,628 km (0.051 R)
• M4: 734,825 km (0.103 R)
• M5: 860,637 km (0.117 R)
• M6: 1,107,922 km (0.027 R)
• M7: 1,240,765 km (0.115 R)
• M8: 1,475,185 km (0.091 R)
• M9: 1,724,714 km (0.11 R)
• M10: 2,042,759 km (0.09 R)
• M11: 2,284,659 km (0.094 R)
• M12: 2,962,038 km (0.034 R)
• M13: 3,432,822 km (0.112 R)
• M14: 3,677,265 km (0.111 R)
• M15: 4,019,994 km (0.117 R)
• M16: 4,373,195 km (0.093 R)
• M17: 4,884,819 km (0.083 R)
• M18: 5,109,964 km (0.107 R)
• M19: 5,544,845 km (0.104 R)
• M20: 5,701,175 km (0.082 R)
• M21: 5,991,844 km (0.103 R)
• M22: 6,125,584 km (0.026 R)
• M23: 6,260,222 km (0.042 R)
• M24: 6,368,681 km (0.08 R)
• M25: 6,505,263 km (0.07 R)
• M26: 6,753,446 km (0.069 R)
• M27: 7,089,443 km (0.119 R)
• M28: 7,287,959 km (0.113 R)
• M29: 7,661,505 km (0.068 R)
• M30: 7,777,743 km (0.114 R)
• M31: 7,923,900 km (0.082 R)
• M32: 8,041,484 km (0.114 R)
• M33: 8,367,757 km (0.111 R)
• M34: 8,487,585 km (0.111 R)
• M35: 9,094,952 km (0.053 R)
• M36: 9,280,005 km (0.1 R)
• M37: 10,287,696 km (0.108 R)
• M38: 10,772,094 km (0.071 R)
• M39: 10,902,543 km (0.068 R)
• M40: 12,134,182 km (0.065 R)
• M41: 12,508,776 km (0.098 R)
• M42: 12,749,179 km (0.099 R)
• M43: 13,199,768 km (0.083 R)
• M44: 13,585,132 km (0.065 R)
• M45: 13,938,782 km (0.042 R)
• M46: 14,981,329 km (0.06 R)
• M47: 15,273,344 km (0.094 R)
• M48: 15,493,702 km (0.069 R)
• M49: 16,011,759 km (0.099 R)
• M50: 17,255,516 km (0.071 R)
• M51: 17,831,169 km (0.12 R)
• M52: 18,101,941 km (0.057 R)
• M53: 18,257,373 km (0.064 R)
• M54: 19,675,411 km (0.096 R)
• M55: 19,915,217 km (0.038 R)
• M56: 20,600,076 km (0.118 R)
• M57: 21,047,224 km (0.06 R)
• M58: 21,497,663 km (0.071 R)
• M59: 21,785,938 km (0.063 R)
• M60: 22,449,704 km (0.1 R)
• M61: 22,826,092 km (0.03 R)
• M62: 22,951,904 km (0.059 R)
• M63: 23,457,844 km (0.115 R)
• M64: 23,839,767 km (0.115 R)
• M65: 23,967,524 km (0.069 R)
• M66: 24,138,215 km (0.114 R)
• M67: 24,781,934 km (0.103 R)
• M68: 25,170,889 km (0.097 R)
• M69: 25,867,417 km (0.095 R)
• M70: 27,591,532 km (0.113 R)
• M71: 27,770,451 km (0.11 R)
• M72: 28,129,486 km (0.06 R)
• M73: 28,716,209 km (0.114 R)
• M74: 29,306,971 km (0.068 R)
• M75: 29,810,068 km (0.056 R)
• M76: 30,223,707 km (0.104 R)
• M77: 30,546,838 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 11.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.88 AU - 8.18 AU

Year: 6582 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,219,732 km

• M1: 200,012 km (0.107 R)
• M2: 365,168 km (0.093 R)
• M3: 476,320 km (0.096 R)
• M4: 554,410 km (0.109 R)
• M5: 725,849 km (0.073 R)
• M6: 901,926 km (0.095 R)
• M7: 1,297,163 km (0.062 R)
• M8: 1,531,583 km (0.102 R)
• M9: 1,636,451 km (0.116 R)
• M10: 1,853,667 km (0.08 R)
• M11: 1,984,715 km (0.118 R)
• M12: 2,080,308 km (0.056 R)
• M13: 2,276,281 km (0.062 R)
• M14: 2,376,661 km (0.053 R)
• M15: 2,857,319 km (0.072 R)
• M16: 4,399,075 km (0.082 R)
• M17: 4,524,887 km (0.105 R)
• M18: 4,832,011 km (0.094 R)
• M19: 5,332,267 km (0.095 R)
• M20: 5,793,776 km (0.065 R)
• M21: 5,987,655 km (0.048 R)
• M22: 6,127,529 km (0.077 R)
• M23: 7,136,267 km (0.111 R)
• M24: 7,314,438 km (0.117 R)
• M25: 7,464,036 km (0.094 R)
• M26: 7,980,298 km (0.099 R)
• M27: 8,072,600 km (0.101 R)
• M28: 8,728,737 km (0.12 R)
• M29: 8,823,881 km (0.077 R)
• M30: 9,111,408 km (0.097 R)
• M31: 9,272,375 km (0.098 R)
• M32: 9,893,206 km (0.074 R)
• M33: 10,292,184 km (0.057 R)
• M34: 10,460,033 km (0.084 R)
• M35: 10,764,315 km (0.111 R)
• M36: 11,037,331 km (0.1 R)
• M37: 11,590,245 km (0.036 R)
• M38: 11,694,963 km (0.09 R)
• M39: 11,764,825 km (0.115 R)
• M40: 12,116,829 km (0.11 R)
• M41: 12,939,318 km (0.057 R)
• M42: 13,632,555 km (0.091 R)
• M43: 14,076,561 km (0.075 R)
• M44: 14,300,210 km (0.112 R)
• M45: 14,525,205 km (0.057 R)
• M46: 15,552,195 km (0.114 R)
• M47: 15,629,088 km (0.104 R)
• M48: 16,210,724 km (0.08 R)
• M49: 16,288,815 km (0.048 R)
• M50: 17,395,091 km (0.099 R)
• M51: 17,635,195 km (0.111 R)
• M52: 17,957,280 km (0.12 R)
• M53: 18,038,062 km (0.076 R)
• M54: 18,566,293 km (0.094 R)
• M55: 20,729,627 km (0.083 R)
• M56: 21,069,514 km (0.108 R)
• M57: 21,453,980 km (0.09 R)
• M58: 21,711,737 km (0.117 R)
• M59: 22,056,860 km (0.114 R)
• M60: 22,927,669 km (0.077 R)
• M61: 23,015,333 km (0.103 R)
• M62: 23,765,417 km (0.066 R)
• M63: 24,478,550 km (0.098 R)
• M64: 25,698,072 km (0.116 R)
• M65: 26,017,463 km (0.103 R)
• M66: 26,338,052 km (0.082 R)
• M67: 26,706,212 km (0.11 R)
• M68: 26,890,965 km (0.108 R)
• M69: 27,354,569 km (0.064 R)
• M70: 27,447,619 km (0.086 R)
• M71: 27,634,018 km (0.092 R)
• M72: 28,101,960 km (0.063 R)
• M73: 28,572,445 km (0.117 R)
• M74: 28,998,051 km (0.105 R)
• M75: 29,425,752 km (0.107 R)
• M76: 29,664,360 km (0.109 R)
• M77: 31,254,885 km (0.071 R)
• M78: 32,134,071 km (0.118 R)
• M79: 32,232,357 km (0.119 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 20,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit