🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 9.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.94 AU - 1.04 AU

Year: 646 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,561,566 km

• M1: 123,717 km (0.115 R)
• M2: 196,721 km (0.087 R)
• M3: 407,056 km (0.099 R)
• M4: 538,104 km (0.099 R)
• M5: 601,084 km (0.11 R)
• M6: 671,395 km (0.096 R)
• M7: 749,485 km (0.098 R)
• M8: 850,763 km (0.109 R)
• M9: 1,040,902 km (0.117 R)
• M10: 1,205,609 km (0.094 R)
• M11: 1,273,975 km (0.116 R)
• M12: 1,337,854 km (0.03 R)
• M13: 1,505,553 km (0.109 R)
• M14: 1,667,567 km (0.059 R)
• M15: 1,731,446 km (0.058 R)
• M16: 1,868,477 km (0.116 R)
• M17: 1,941,631 km (0.114 R)
• M18: 2,036,326 km (0.1 R)
• M19: 2,097,961 km (0.103 R)
• M20: 2,237,386 km (0.112 R)
• M21: 2,365,442 km (0.045 R)
• M22: 2,817,825 km (0.038 R)
• M23: 2,909,978 km (0.105 R)
• M24: 3,003,327 km (0.099 R)
• M25: 3,160,853 km (0.118 R)
• M26: 3,272,902 km (0.1 R)
• M27: 3,451,672 km (0.077 R)
• M28: 3,658,715 km (0.12 R)
• M29: 3,869,798 km (0.108 R)
• M30: 3,938,314 km (0.104 R)
• M31: 4,007,129 km (0.082 R)
• M32: 4,251,272 km (0.108 R)
• M33: 4,437,671 km (0.088 R)
• M34: 4,545,382 km (0.109 R)
• M35: 4,617,637 km (0.108 R)
• M36: 4,827,673 km (0.09 R)
• M37: 4,892,299 km (0.119 R)
• M38: 5,003,600 km (0.099 R)
• M39: 5,106,374 km (0.103 R)
• M40: 5,314,165 km (0.033 R)
• M41: 5,409,459 km (0.053 R)
• M42: 5,592,268 km (0.057 R)
• M43: 5,816,216 km (0.11 R)
• M44: 5,944,271 km (0.117 R)
• M45: 6,043,305 km (0.095 R)
• M46: 6,122,891 km (0.063 R)
• M47: 6,222,972 km (0.054 R)
• M48: 6,323,502 km (0.111 R)
• M49: 6,424,780 km (0.062 R)
• M50: 6,587,692 km (0.112 R)
• M51: 6,690,166 km (0.092 R)
• M52: 6,772,595 km (0.068 R)
• M53: 6,907,382 km (0.067 R)
• M54: 7,074,334 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 11.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.82 AU - 2.9 AU

Year: 3173 Days

Day: 11.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,561,566 km

• M1: 242,199 km (0.098 R)
• M2: 385,364 km (0.102 R)
• M3: 504,743 km (0.085 R)
• M4: 639,232 km (0.095 R)
• M5: 716,424 km (0.098 R)
• M6: 797,357 km (0.105 R)
• M7: 947,104 km (0.068 R)
• M8: 1,118,693 km (0.088 R)
• M9: 1,190,350 km (0.077 R)
• M10: 1,467,106 km (0.103 R)
• M11: 1,806,993 km (0.109 R)
• M12: 2,081,954 km (0.112 R)
• M13: 2,496,040 km (0.066 R)
• M14: 3,225,779 km (0.101 R)
• M15: 3,383,006 km (0.075 R)
• M16: 3,471,419 km (0.041 R)
• M17: 3,796,345 km (0.059 R)
• M18: 4,112,296 km (0.058 R)
• M19: 4,225,841 km (0.109 R)
• M20: 4,749,882 km (0.11 R)
• M21: 4,889,307 km (0.087 R)
• M22: 5,029,929 km (0.074 R)
• M23: 5,522,555 km (0.092 R)
• M24: 5,732,291 km (0.059 R)
• M25: 6,009,197 km (0.111 R)
• M26: 6,095,216 km (0.06 R)
• M27: 6,820,915 km (0.084 R)
• M28: 6,933,263 km (0.077 R)
• M29: 7,597,029 km (0.114 R)
• M30: 8,042,980 km (0.12 R)
• M31: 8,377,182 km (0.106 R)
• M32: 8,497,608 km (0.065 R)
• M33: 8,618,633 km (0.098 R)
• M34: 8,813,409 km (0.072 R)
• M35: 9,108,416 km (0.101 R)
• M36: 9,607,474 km (0.098 R)
• M37: 9,860,295 km (0.104 R)
• M38: 10,064,047 km (0.038 R)
• M39: 10,346,638 km (0.086 R)
• M40: 10,527,950 km (0.033 R)
• M41: 11,422,994 km (0.111 R)
• M42: 11,637,218 km (0.098 R)
• M43: 11,717,852 km (0.03 R)
• M44: 11,960,948 km (0.112 R)
• M45: 12,700,261 km (0.087 R)
• M46: 12,894,439 km (0.109 R)
• M47: 13,089,514 km (0.117 R)
• M48: 14,453,548 km (0.067 R)
• M49: 14,830,834 km (0.045 R)
• M50: 15,211,261 km (0.099 R)
• M51: 15,713,760 km (0.114 R)
• M52: 15,862,461 km (0.11 R)
• M53: 16,161,507 km (0.059 R)
• M54: 16,251,565 km (0.065 R)
• M55: 16,492,716 km (0.079 R)
• M56: 16,765,284 km (0.069 R)
• M57: 16,856,389 km (0.109 R)
• M58: 16,978,311 km (0.12 R)
• M59: 17,468,543 km (0.112 R)
• M60: 18,181,676 km (0.076 R)
• M61: 18,999,079 km (0.11 R)
• M62: 19,157,653 km (0.089 R)
• M63: 19,476,147 km (0.055 R)
• M64: 19,636,067 km (0.084 R)
• M65: 20,247,773 km (0.067 R)
• M66: 20,996,510 km (0.101 R)
• M67: 21,127,707 km (0.066 R)
• M68: 21,754,373 km (0.067 R)
• M69: 21,853,855 km (0.103 R)
• M70: 22,253,431 km (0.077 R)
• M71: 22,387,172 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 6.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.23 AU - 8.47 AU

Year: 13072 Days

Day: 15.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,561,566 km

• M1: 229,633 km (0.106 R)
• M2: 440,416 km (0.114 R)
• M3: 642,672 km (0.09 R)
• M4: 2,073,875 km (0.074 R)
• M5: 2,515,039 km (0.112 R)
• M6: 2,694,258 km (0.114 R)
• M7: 2,746,318 km (0.107 R)
• M8: 3,229,668 km (0.084 R)
• M9: 3,652,432 km (0.078 R)
• M10: 4,705,451 km (0.104 R)
• M11: 5,346,628 km (0.111 R)
• M12: 5,711,048 km (0.068 R)
• M13: 6,049,289 km (0.109 R)
• M14: 6,958,844 km (0.094 R)
• M15: 8,135,731 km (0.071 R)
• M16: 8,824,479 km (0.1 R)
• M17: 11,042,417 km (0.115 R)
• M18: 11,761,085 km (0.101 R)
• M19: 12,320,731 km (0.068 R)
• M20: 12,625,761 km (0.115 R)
• M21: 12,889,203 km (0.063 R)
• M22: 13,287,582 km (0.068 R)
• M23: 14,461,477 km (0.061 R)
• M24: 16,618,379 km (0.115 R)
• M25: 16,666,250 km (0.103 R)
• M26: 16,906,953 km (0.096 R)
• M27: 17,684,862 km (0.103 R)
• M28: 17,733,780 km (0.054 R)
• M29: 18,374,957 km (0.103 R)
• M30: 18,474,290 km (0.071 R)
• M31: 18,723,370 km (0.103 R)
• M32: 19,073,878 km (0.09 R)
• M33: 19,325,651 km (0.108 R)
• M34: 20,292,203 km (0.115 R)
• M35: 20,549,212 km (0.114 R)
• M36: 20,703,897 km (0.062 R)
• M37: 24,040,976 km (0.081 R)
• M38: 24,204,038 km (0.076 R)
• M39: 24,312,945 km (0.098 R)
• M40: 24,695,317 km (0.058 R)
• M41: 24,750,070 km (0.091 R)
• M42: 25,134,836 km (0.109 R)
• M43: 25,355,493 km (0.087 R)
• M44: 26,133,102 km (0.059 R)
• M45: 27,200,782 km (0.042 R)
• M46: 27,939,497 km (0.104 R)
• M47: 27,996,643 km (0.059 R)
• M48: 30,077,849 km (0.115 R)
• M49: 30,312,269 km (0.067 R)
• M50: 30,723,812 km (0.063 R)
• M51: 31,077,910 km (0.028 R)
• M52: 32,268,410 km (0.074 R)
• M53: 32,568,354 km (0.119 R)
• M54: 32,628,492 km (0.06 R)
• M55: 34,142,872 km (0.072 R)
• M56: 34,265,093 km (0.053 R)
• M57: 34,509,835 km (0.076 R)
• M58: 34,816,511 km (0.095 R)
• M59: 36,052,488 km (0.12 R)
• M60: 38,949,152 km (0.099 R)
• M61: 39,204,665 km (0.107 R)
• M62: 39,845,542 km (0.054 R)
• M63: 44,428,174 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit