🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 260 Days

Day: 19.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,524,090 km

• M1: 261,647 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 11.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.95 AU - 2.69 AU

Year: 1601 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 157.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,524,090 km

• M1: 149,448 km (0.098 R)
• M2: 233,522 km (0.077 R)
• M3: 330,761 km (0.098 R)
• M4: 406,308 km (0.089 R)
• M5: 505,491 km (0.102 R)
• M6: 626,366 km (0.086 R)
• M7: 758,312 km (0.111 R)
• M8: 914,043 km (0.1 R)
• M9: 1,102,836 km (0.032 R)
• M10: 1,258,866 km (0.119 R)
• M11: 1,335,909 km (0.108 R)
• M12: 1,495,081 km (0.114 R)
• M13: 1,568,833 km (0.081 R)
• M14: 1,797,867 km (0.079 R)
• M15: 1,903,184 km (0.069 R)
• M16: 2,028,846 km (0.115 R)
• M17: 2,111,125 km (0.116 R)
• M18: 2,298,122 km (0.107 R)
• M19: 2,442,036 km (0.069 R)
• M20: 2,638,757 km (0.114 R)
• M21: 2,749,160 km (0.054 R)
• M22: 2,840,714 km (0.09 R)
• M23: 2,922,993 km (0.091 R)
• M24: 3,026,963 km (0.042 R)
• M25: 3,111,037 km (0.102 R)
• M26: 3,281,728 km (0.115 R)
• M27: 3,554,445 km (0.102 R)
• M28: 3,778,094 km (0.11 R)
• M29: 4,180,812 km (0.091 R)
• M30: 4,310,214 km (0.079 R)
• M31: 4,657,879 km (0.078 R)
• M32: 4,804,485 km (0.114 R)
• M33: 5,380,587 km (0.118 R)
• M34: 5,689,805 km (0.081 R)
• M35: 5,768,045 km (0.095 R)
• M36: 6,380,050 km (0.082 R)
• M37: 6,488,658 km (0.049 R)
• M38: 6,735,195 km (0.11 R)
• M39: 7,251,607 km (0.091 R)
• M40: 7,450,423 km (0.107 R)
• M41: 7,665,544 km (0.095 R)
• M42: 8,131,093 km (0.03 R)
• M43: 8,411,888 km (0.093 R)
• M44: 8,590,957 km (0.095 R)
• M45: 8,695,975 km (0.094 R)
• M46: 8,861,879 km (0.045 R)
• M47: 8,983,203 km (0.069 R)
• M48: 9,396,691 km (0.077 R)
• M49: 9,505,000 km (0.03 R)
• M50: 10,036,671 km (0.11 R)
• M51: 10,210,803 km (0.049 R)
• M52: 10,610,229 km (0.091 R)
• M53: 10,803,809 km (0.071 R)
• M54: 10,884,891 km (0.084 R)
• M55: 10,998,585 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 12.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.47 AU - 7.59 AU

Year: 7560 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,524,090 km

• M1: 179,817 km (0.099 R)
• M2: 273,615 km (0.119 R)
• M3: 368,011 km (0.092 R)
• M4: 459,415 km (0.106 R)
• M5: 539,749 km (0.045 R)
• M6: 648,507 km (0.077 R)
• M7: 840,142 km (0.114 R)
• M8: 930,349 km (0.061 R)
• M9: 1,121,535 km (0.06 R)
• M10: 1,448,556 km (0.106 R)
• M11: 1,839,904 km (0.084 R)
• M12: 2,083,450 km (0.067 R)
• M13: 2,487,813 km (0.078 R)
• M14: 2,660,449 km (0.053 R)
• M15: 2,936,905 km (0.098 R)
• M16: 3,099,219 km (0.026 R)
• M17: 3,181,498 km (0.082 R)
• M18: 3,306,412 km (0.082 R)
• M19: 3,582,570 km (0.108 R)
• M20: 4,134,885 km (0.109 R)
• M21: 4,596,095 km (0.106 R)
• M22: 4,690,342 km (0.11 R)
• M23: 5,922,580 km (0.094 R)
• M24: 6,051,084 km (0.051 R)
• M25: 6,521,570 km (0.034 R)
• M26: 6,707,819 km (0.112 R)
• M27: 6,815,081 km (0.075 R)
• M28: 7,387,292 km (0.06 R)
• M29: 7,553,645 km (0.074 R)
• M30: 8,088,607 km (0.063 R)
• M31: 8,317,642 km (0.115 R)
• M32: 8,665,157 km (0.074 R)
• M33: 8,811,315 km (0.046 R)
• M34: 9,344,631 km (0.04 R)
• M35: 9,796,865 km (0.065 R)
• M36: 9,949,306 km (0.071 R)
• M37: 10,473,347 km (0.089 R)
• M38: 10,817,272 km (0.065 R)
• M39: 11,774,100 km (0.066 R)
• M40: 12,197,163 km (0.12 R)
• M41: 12,295,449 km (0.097 R)
• M42: 12,426,946 km (0.111 R)
• M43: 13,024,739 km (0.099 R)
• M44: 13,360,885 km (0.109 R)
• M45: 13,462,163 km (0.086 R)
• M46: 13,836,307 km (0.048 R)
• M47: 14,768,751 km (0.084 R)
• M48: 14,978,786 km (0.054 R)
• M49: 15,900,159 km (0.102 R)
• M50: 17,575,207 km (0.071 R)
• M51: 17,797,808 km (0.091 R)
• M52: 18,283,253 km (0.08 R)
• M53: 18,546,546 km (0.088 R)
• M54: 18,659,642 km (0.03 R)
• M55: 19,842,961 km (0.063 R)
• M56: 20,307,462 km (0.034 R)
• M57: 20,385,253 km (0.078 R)
• M58: 20,814,898 km (0.087 R)
• M59: 21,089,709 km (0.117 R)
• M60: 21,207,892 km (0.11 R)
• M61: 21,326,373 km (0.087 R)
• M62: 21,484,648 km (0.106 R)
• M63: 22,281,556 km (0.089 R)
• M64: 22,401,982 km (0.116 R)
• M65: 22,683,675 km (0.064 R)
• M66: 23,007,105 km (0.064 R)
• M67: 23,822,414 km (0.074 R)
• M68: 24,316,236 km (0.117 R)
• M69: 24,979,703 km (0.053 R)
• M70: 25,313,755 km (0.109 R)
• M71: 26,579,502 km (0.119 R)
• M72: 26,920,586 km (0.081 R)
• M73: 27,305,950 km (0.089 R)
• M74: 27,865,745 km (0.113 R)
• M75: 28,168,830 km (0.12 R)
• M76: 28,299,130 km (0.093 R)
• M77: 28,778,292 km (0.081 R)
• M78: 28,997,004 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 17,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit