🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.67 AU

Year: 274 Days

Day: 22.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.75 AU

Year: 326 Days

Day: 28.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,566,657 km

• M1: 54,154 km (0.119 R)
• M2: 251,773 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 12.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.66 AU - 0.84 AU

Year: 413 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 33,566,657 km

• M1: 167,550 km (0.106 R)
• M2: 250,876 km (0.071 R)
• M3: 335,847 km (0.064 R)
• M4: 443,857 km (0.11 R)
• M5: 522,695 km (0.063 R)
• M6: 635,342 km (0.062 R)
• M7: 828,024 km (0.115 R)
• M8: 960,269 km (0.057 R)
• M9: 1,089,521 km (0.087 R)
• M10: 1,243,458 km (0.062 R)
• M11: 1,389,465 km (0.047 R)
• M12: 1,545,496 km (0.056 R)
• M13: 1,654,403 km (0.115 R)
• M14: 1,841,550 km (0.09 R)
• M15: 1,944,473 km (0.08 R)
• M16: 2,058,018 km (0.101 R)
• M17: 2,183,082 km (0.112 R)
• M18: 2,319,814 km (0.09 R)
• M19: 2,426,627 km (0.099 R)
• M20: 2,549,597 km (0.051 R)
• M21: 2,635,914 km (0.083 R)
• M22: 2,752,451 km (0.066 R)
• M23: 2,900,852 km (0.075 R)
• M24: 2,981,037 km (0.064 R)
• M25: 3,056,883 km (0.081 R)
• M26: 3,169,380 km (0.109 R)
• M27: 3,246,872 km (0.105 R)
• M28: 3,414,422 km (0.065 R)
• M29: 3,499,244 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.3

Radius: 11

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.41 AU - 2.55 AU

Year: 2483 Days

Day: 9.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,566,657 km

• M1: 142,866 km (0.112 R)
• M2: 230,530 km (0.03 R)
• M3: 340,634 km (0.081 R)
• M4: 428,149 km (0.067 R)
• M5: 503,995 km (0.111 R)
• M6: 624,272 km (0.108 R)
• M7: 842,236 km (0.096 R)
• M8: 979,716 km (0.104 R)
• M9: 1,226,403 km (0.067 R)
• M10: 1,299,108 km (0.063 R)
• M11: 1,405,771 km (0.081 R)
• M12: 1,526,497 km (0.049 R)
• M13: 1,743,563 km (0.103 R)
• M14: 2,044,853 km (0.075 R)
• M15: 2,170,067 km (0.084 R)
• M16: 2,259,227 km (0.092 R)
• M17: 2,494,395 km (0.109 R)
• M18: 2,655,811 km (0.1 R)
• M19: 2,751,554 km (0.104 R)
• M20: 2,834,580 km (0.032 R)
• M21: 2,904,293 km (0.103 R)
• M22: 3,175,065 km (0.086 R)
• M23: 3,817,887 km (0.082 R)
• M24: 3,957,612 km (0.076 R)
• M25: 4,114,839 km (0.081 R)
• M26: 4,419,420 km (0.098 R)
• M27: 4,714,577 km (0.101 R)
• M28: 4,797,753 km (0.066 R)
• M29: 5,033,370 km (0.115 R)
• M30: 5,169,654 km (0.112 R)
• M31: 5,498,470 km (0.086 R)
• M32: 5,568,482 km (0.044 R)
• M33: 5,762,809 km (0.119 R)
• M34: 5,887,574 km (0.097 R)
• M35: 5,959,381 km (0.066 R)
• M36: 6,121,844 km (0.118 R)
• M37: 6,194,549 km (0.079 R)
• M38: 6,469,659 km (0.052 R)
• M39: 6,618,210 km (0.096 R)
• M40: 6,805,357 km (0.079 R)
• M41: 6,994,149 km (0.072 R)
• M42: 7,070,295 km (0.094 R)
• M43: 7,493,507 km (0.047 R)
• M44: 7,826,213 km (0.074 R)
• M45: 7,964,591 km (0.082 R)
• M46: 8,103,866 km (0.078 R)
• M47: 8,669,047 km (0.12 R)
• M48: 9,101,235 km (0.09 R)
• M49: 9,226,000 km (0.116 R)
• M50: 9,372,307 km (0.036 R)
• M51: 9,456,231 km (0.091 R)
• M52: 9,646,071 km (0.114 R)
• M53: 9,879,892 km (0.115 R)
• M54: 10,570,586 km (0.096 R)
• M55: 10,657,951 km (0.104 R)
• M56: 11,254,397 km (0.09 R)
• M57: 11,703,341 km (0.074 R)
• M58: 11,839,175 km (0.114 R)
• M59: 11,952,720 km (0.118 R)
• M60: 12,043,825 km (0.115 R)
• M61: 12,387,601 km (0.055 R)
• M62: 12,572,355 km (0.104 R)
• M63: 12,804,381 km (0.101 R)
• M64: 12,897,730 km (0.093 R)
• M65: 13,038,053 km (0.082 R)
• M66: 14,323,547 km (0.117 R)
• M67: 14,566,045 km (0.058 R)
• M68: 14,810,040 km (0.088 R)
• M69: 14,883,343 km (0.091 R)
• M70: 14,981,479 km (0.079 R)
• M71: 15,549,651 km (0.05 R)
• M72: 15,774,048 km (0.098 R)
• M73: 16,200,552 km (0.099 R)
• M74: 16,276,248 km (0.036 R)
• M75: 16,834,847 km (0.089 R)
• M76: 17,322,237 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.6

Radius: 5.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.54 AU - 11.58 AU

Year: 18794 Days

Day: 21.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,566,657 km

• M1: 106,813 km (0.117 R)
• M2: 168,148 km (0.076 R)
• M3: 247,435 km (0.043 R)
• M4: 403,765 km (0.091 R)
• M5: 459,116 km (0.112 R)
• M6: 529,128 km (0.095 R)
• M7: 603,029 km (0.064 R)
• M8: 707,000 km (0.094 R)
• M9: 831,166 km (0.093 R)
• M10: 888,761 km (0.096 R)
• M11: 962,662 km (0.119 R)
• M12: 1,100,891 km (0.119 R)
• M13: 1,396,646 km (0.095 R)
• M14: 1,483,113 km (0.08 R)
• M15: 1,535,921 km (0.12 R)
• M16: 1,716,336 km (0.11 R)
• M17: 2,097,512 km (0.066 R)
• M18: 2,504,418 km (0.119 R)
• M19: 2,546,455 km (0.041 R)
• M20: 2,631,127 km (0.069 R)
• M21: 2,738,539 km (0.034 R)
• M22: 2,847,296 km (0.105 R)
• M23: 3,024,271 km (0.088 R)
• M24: 3,505,976 km (0.105 R)
• M25: 3,743,687 km (0.072 R)
• M26: 4,184,851 km (0.102 R)
• M27: 4,565,129 km (0.1 R)
• M28: 4,616,590 km (0.112 R)
• M29: 5,439,827 km (0.109 R)
• M30: 6,567,496 km (0.111 R)
• M31: 6,801,617 km (0.09 R)
• M32: 7,008,660 km (0.115 R)
• M33: 7,157,660 km (0.106 R)
• M34: 7,611,390 km (0.117 R)
• M35: 8,168,193 km (0.118 R)
• M36: 8,325,122 km (0.099 R)
• M37: 9,092,409 km (0.082 R)
• M38: 9,451,593 km (0.096 R)
• M39: 10,083,046 km (0.116 R)
• M40: 10,285,302 km (0.086 R)
• M41: 10,522,864 km (0.047 R)
• M42: 10,591,080 km (0.12 R)
• M43: 10,831,035 km (0.094 R)
• M44: 11,072,786 km (0.111 R)
• M45: 11,386,193 km (0.047 R)
• M46: 12,741,400 km (0.075 R)
• M47: 12,814,105 km (0.113 R)
• M48: 13,253,474 km (0.088 R)
• M49: 13,364,027 km (0.036 R)
• M50: 14,411,062 km (0.081 R)
• M51: 15,175,058 km (0.11 R)
• M52: 15,368,040 km (0.11 R)
• M53: 15,406,786 km (0.118 R)
• M54: 16,345,363 km (0.092 R)
• M55: 16,821,533 km (0.036 R)
• M56: 16,861,475 km (0.087 R)
• M57: 17,706,554 km (0.119 R)
• M58: 18,318,409 km (0.048 R)
• M59: 18,688,963 km (0.075 R)
• M60: 19,521,176 km (0.059 R)
• M61: 20,365,506 km (0.076 R)
• M62: 20,963,598 km (0.094 R)
• M63: 21,049,468 km (0.1 R)
• M64: 21,437,524 km (0.105 R)
• M65: 22,483,812 km (0.106 R)
• M66: 24,625,754 km (0.11 R)
• M67: 25,125,710 km (0.115 R)
• M68: 25,491,477 km (0.103 R)
• M69: 25,720,960 km (0.108 R)
• M70: 25,997,268 km (0.092 R)
• M71: 26,925,223 km (0.087 R)
• M72: 27,911,223 km (0.079 R)
• M73: 29,532,564 km (0.086 R)
• M74: 31,478,833 km (0.045 R)
• M75: 32,865,755 km (0.101 R)
• M76: 33,365,860 km (0.087 R)
• M77: 33,466,240 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 15,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit