🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.21 AU - 1.45 AU

Year: 572 Days

Day: 28.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 14.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.69 AU - 9.63 AU

Year: 8689 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,941,750 km

• M1: 178,021 km (0.069 R)
• M2: 339,737 km (0.117 R)
• M3: 622,926 km (0.112 R)
• M4: 898,335 km (0.119 R)
• M5: 1,194,988 km (0.063 R)
• M6: 1,355,656 km (0.111 R)
• M7: 1,744,610 km (0.115 R)
• M8: 1,859,053 km (0.088 R)
• M9: 2,047,696 km (0.105 R)
• M10: 2,892,624 km (0.11 R)
• M11: 3,395,872 km (0.079 R)
• M12: 3,511,660 km (0.104 R)
• M13: 3,628,646 km (0.12 R)
• M14: 4,452,631 km (0.077 R)
• M15: 4,707,995 km (0.093 R)
• M16: 5,066,880 km (0.064 R)
• M17: 6,590,534 km (0.102 R)
• M18: 7,103,505 km (0.113 R)
• M19: 7,553,496 km (0.081 R)
• M20: 7,897,272 km (0.115 R)
• M21: 8,090,402 km (0.084 R)
• M22: 8,442,107 km (0.107 R)
• M23: 9,650,559 km (0.045 R)
• M24: 9,774,426 km (0.111 R)
• M25: 10,741,426 km (0.067 R)
• M26: 11,783,076 km (0.059 R)
• M27: 13,636,295 km (0.115 R)
• M28: 13,961,670 km (0.06 R)
• M29: 14,810,339 km (0.072 R)
• M30: 15,144,840 km (0.052 R)
• M31: 15,821,620 km (0.079 R)
• M32: 16,409,390 km (0.104 R)
• M33: 17,004,491 km (0.1 R)
• M34: 17,556,208 km (0.081 R)
• M35: 17,657,186 km (0.108 R)
• M36: 18,317,960 km (0.101 R)
• M37: 18,780,367 km (0.118 R)
• M38: 18,986,962 km (0.111 R)
• M39: 19,350,634 km (0.058 R)
• M40: 19,979,244 km (0.066 R)
• M41: 20,402,008 km (0.106 R)
• M42: 20,561,330 km (0.084 R)
• M43: 20,881,320 km (0.108 R)
• M44: 21,256,511 km (0.107 R)
• M45: 21,796,559 km (0.108 R)
• M46: 22,395,848 km (0.094 R)
• M47: 23,388,131 km (0.106 R)
• M48: 23,777,983 km (0.108 R)
• M49: 23,889,733 km (0.044 R)
• M50: 24,846,860 km (0.072 R)
• M51: 26,914,751 km (0.067 R)
• M52: 27,147,974 km (0.101 R)
• M53: 27,323,303 km (0.098 R)
• M54: 27,616,365 km (0.054 R)
• M55: 28,323,963 km (0.081 R)
• M56: 28,858,626 km (0.102 R)
• M57: 28,977,856 km (0.114 R)
• M58: 30,118,988 km (0.113 R)
• M59: 30,361,187 km (0.118 R)
• M60: 31,397,302 km (0.112 R)
• M61: 31,520,122 km (0.091 R)
• M62: 33,692,582 km (0.096 R)
• M63: 34,638,489 km (0.053 R)
• M64: 35,337,710 km (0.102 R)
• M65: 35,529,195 km (0.058 R)
• M66: 35,849,035 km (0.103 R)
• M67: 36,105,745 km (0.089 R)
• M68: 36,556,334 km (0.076 R)
• M69: 36,879,316 km (0.059 R)
• M70: 37,138,419 km (0.092 R)
• M71: 38,377,239 km (0.081 R)
• M72: 38,837,103 km (0.115 R)
• M73: 39,298,762 km (0.101 R)
• M74: 39,961,481 km (0.064 R)
• M75: 40,227,615 km (0.118 R)
• M76: 40,828,550 km (0.097 R)
• M77: 41,230,819 km (0.103 R)
• M78: 41,904,159 km (0.08 R)
• M79: 43,193,692 km (0.093 R)
• M80: 44,083,351 km (0.118 R)
• M81: 44,910,029 km (0.111 R)
• M82: 45,256,049 km (0.109 R)
• M83: 45,533,403 km (0.119 R)
• M84: 46,718,817 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 6.6

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.68 AU - 19.84 AU

Year: 24442 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,941,750 km

• M1: 89,160 km (0.086 R)
• M2: 160,967 km (0.081 R)
• M3: 322,084 km (0.081 R)
• M4: 1,388,867 km (0.035 R)
• M5: 3,197,654 km (0.075 R)
• M6: 3,360,267 km (0.063 R)
• M7: 3,735,908 km (0.076 R)
• M8: 4,037,198 km (0.084 R)
• M9: 5,319,551 km (0.09 R)
• M10: 7,188,477 km (0.043 R)
• M11: 8,611,003 km (0.072 R)
• M12: 9,008,485 km (0.114 R)
• M13: 9,065,781 km (0.104 R)
• M14: 9,470,144 km (0.102 R)
• M15: 10,356,361 km (0.061 R)
• M16: 10,536,926 km (0.037 R)
• M17: 11,641,108 km (0.054 R)
• M18: 11,891,535 km (0.111 R)
• M19: 14,090,324 km (0.108 R)
• M20: 14,895,909 km (0.1 R)
• M21: 15,578,524 km (0.115 R)
• M22: 15,785,268 km (0.088 R)
• M23: 16,411,036 km (0.077 R)
• M24: 17,615,000 km (0.1 R)
• M25: 20,558,188 km (0.096 R)
• M26: 22,240,566 km (0.109 R)
• M27: 22,551,281 km (0.045 R)
• M28: 22,785,102 km (0.096 R)
• M29: 22,863,342 km (0.097 R)
• M30: 23,176,749 km (0.063 R)
• M31: 23,491,802 km (0.117 R)
• M32: 24,046,212 km (0.045 R)
• M33: 24,525,075 km (0.056 R)
• M34: 25,006,930 km (0.098 R)
• M35: 25,817,002 km (0.077 R)
• M36: 26,553,472 km (0.107 R)
• M37: 27,629,231 km (0.097 R)
• M38: 30,337,700 km (0.116 R)
• M39: 32,336,029 km (0.112 R)
• M40: 32,864,259 km (0.095 R)
• M41: 33,484,192 km (0.098 R)
• M42: 33,840,086 km (0.116 R)
• M43: 34,735,578 km (0.079 R)
• M44: 35,911,268 km (0.119 R)
• M45: 39,234,286 km (0.098 R)
• M46: 41,503,685 km (0.063 R)
• M47: 41,886,057 km (0.086 R)
• M48: 42,365,519 km (0.056 R)
• M49: 42,943,415 km (0.033 R)
• M50: 45,281,031 km (0.094 R)
• M51: 45,970,678 km (0.103 R)
• M52: 47,959,881 km (0.106 R)
• M53: 50,791,619 km (0.109 R)
• M54: 51,507,893 km (0.118 R)
• M55: 52,433,904 km (0.105 R)
• M56: 53,989,423 km (0.098 R)
• M57: 54,511,220 km (0.114 R)
• M58: 57,677,309 km (0.104 R)
• M59: 59,605,327 km (0.072 R)
• M60: 59,820,897 km (0.068 R)
• M61: 60,360,796 km (0.065 R)
• M62: 60,902,490 km (0.067 R)
• M63: 64,075,311 km (0.101 R)
• M64: 65,181,737 km (0.091 R)
• M65: 65,292,739 km (0.118 R)
• M66: 65,403,890 km (0.116 R)
• M67: 67,077,292 km (0.109 R)
• M68: 67,638,284 km (0.119 R)
• M69: 68,200,772 km (0.077 R)
• M70: 70,238,594 km (0.118 R)
• M71: 72,181,421 km (0.052 R)
• M72: 72,296,313 km (0.067 R)
• M73: 73,101,897 km (0.086 R)
• M74: 74,026,113 km (0.057 R)
• M75: 75,419,767 km (0.07 R)
• M76: 75,769,526 km (0.116 R)
• M77: 77,291,535 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit