🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.6

Radius: 8.7

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.62 AU - 0.62 AU

Year: 331 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 48,279,516 km

• M1: 128,654 km (0.119 R)
• M2: 192,084 km (0.102 R)
• M3: 267,032 km (0.047 R)
• M4: 337,044 km (0.096 R)
• M5: 458,368 km (0.088 R)
• M6: 550,520 km (0.082 R)
• M7: 631,453 km (0.088 R)
• M8: 686,654 km (0.026 R)
• M9: 763,099 km (0.102 R)
• M10: 830,418 km (0.08 R)
• M11: 963,111 km (0.037 R)
• M12: 1,054,216 km (0.108 R)
• M13: 1,139,038 km (0.116 R)
• M14: 1,226,403 km (0.112 R)
• M15: 1,316,162 km (0.07 R)
• M16: 1,427,762 km (0.115 R)
• M17: 1,497,325 km (0.112 R)
• M18: 1,593,517 km (0.088 R)
• M19: 1,755,082 km (0.1 R)
• M20: 1,813,725 km (0.083 R)
• M21: 1,873,115 km (0.079 R)
• M22: 1,949,559 km (0.114 R)
• M23: 2,004,911 km (0.106 R)
• M24: 2,088,835 km (0.118 R)
• M25: 2,312,633 km (0.049 R)
• M26: 2,395,062 km (0.069 R)
• M27: 2,520,275 km (0.09 R)
• M28: 2,629,482 km (0.102 R)
• M29: 2,721,634 km (0.083 R)
• M30: 2,802,417 km (0.058 R)
• M31: 2,858,815 km (0.091 R)
• M32: 2,934,661 km (0.104 R)
• M33: 2,991,957 km (0.118 R)
• M34: 3,101,313 km (0.079 R)
• M35: 3,185,836 km (0.079 R)
• M36: 3,497,748 km (0.058 R)
• M37: 3,558,634 km (0.116 R)
• M38: 3,660,809 km (0.03 R)
• M39: 3,882,364 km (0.111 R)
• M40: 3,973,469 km (0.113 R)
• M41: 4,244,241 km (0.077 R)
• M42: 4,360,180 km (0.098 R)
• M43: 4,602,378 km (0.115 R)
• M44: 4,811,367 km (0.075 R)
• M45: 4,886,764 km (0.113 R)
• M46: 5,023,496 km (0.108 R)
• M47: 5,192,392 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 9.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.24 AU - 1.46 AU

Year: 1064 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,279,516 km

• M1: 113,395 km (0.066 R)
• M2: 203,453 km (0.109 R)
• M3: 272,418 km (0.087 R)
• M4: 357,090 km (0.075 R)
• M5: 540,647 km (0.114 R)
• M6: 734,974 km (0.089 R)
• M7: 797,805 km (0.112 R)
• M8: 862,731 km (0.07 R)
• M9: 1,122,582 km (0.107 R)
• M10: 1,252,433 km (0.074 R)
• M11: 1,348,176 km (0.108 R)
• M12: 1,486,704 km (0.118 R)
• M13: 1,908,570 km (0.057 R)
• M14: 1,967,511 km (0.102 R)
• M15: 2,072,379 km (0.091 R)
• M16: 2,209,860 km (0.069 R)
• M17: 2,318,917 km (0.107 R)
• M18: 2,398,054 km (0.107 R)
• M19: 2,461,932 km (0.079 R)
• M20: 2,583,406 km (0.037 R)
• M21: 2,640,702 km (0.075 R)
• M22: 2,706,824 km (0.102 R)
• M23: 2,806,905 km (0.112 R)
• M24: 2,925,386 km (0.105 R)
• M25: 3,158,609 km (0.087 R)
• M26: 3,353,087 km (0.11 R)
• M27: 3,497,149 km (0.114 R)
• M28: 3,578,979 km (0.065 R)
• M29: 3,661,557 km (0.113 R)
• M30: 4,017,301 km (0.069 R)
• M31: 4,122,319 km (0.031 R)
• M32: 4,344,921 km (0.099 R)
• M33: 4,452,781 km (0.056 R)
• M34: 4,541,642 km (0.075 R)
• M35: 4,671,194 km (0.1 R)
• M36: 4,741,505 km (0.107 R)
• M37: 4,801,942 km (0.077 R)
• M38: 5,036,212 km (0.112 R)
• M39: 5,284,844 km (0.114 R)
• M40: 5,379,091 km (0.08 R)
• M41: 5,473,936 km (0.119 R)
• M42: 5,547,987 km (0.091 R)
• M43: 5,902,085 km (0.106 R)
• M44: 5,999,922 km (0.078 R)
• M45: 6,120,198 km (0.099 R)
• M46: 6,208,162 km (0.05 R)
• M47: 6,296,724 km (0.113 R)
• M48: 6,508,405 km (0.073 R)
• M49: 6,711,110 km (0.058 R)
• M50: 6,870,282 km (0.107 R)
• M51: 6,961,836 km (0.08 R)
• M52: 7,134,622 km (0.067 R)
• M53: 7,204,035 km (0.088 R)
• M54: 7,496,050 km (0.105 R)
• M55: 7,756,051 km (0.036 R)
• M56: 7,815,591 km (0.103 R)
• M57: 8,151,887 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.3

Radius: 4.8

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.71 AU - 8.97 AU

Year: 16336 Days

Day: 22.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,279,516 km

• M1: 61,186 km (0.068 R)
• M2: 107,860 km (0.098 R)
• M3: 402,867 km (0.078 R)
• M4: 648,058 km (0.084 R)
• M5: 877,242 km (0.106 R)
• M6: 971,937 km (0.086 R)
• M7: 1,191,996 km (0.051 R)
• M8: 1,275,771 km (0.089 R)
• M9: 1,700,329 km (0.12 R)
• M10: 1,771,089 km (0.034 R)
• M11: 2,398,503 km (0.062 R)
• M12: 2,478,089 km (0.066 R)
• M13: 3,650,487 km (0.057 R)
• M14: 3,896,576 km (0.052 R)
• M15: 4,148,199 km (0.107 R)
• M16: 4,437,522 km (0.092 R)
• M17: 4,633,944 km (0.102 R)
• M18: 4,934,037 km (0.114 R)
• M19: 5,343,935 km (0.119 R)
• M20: 5,623,234 km (0.09 R)
• M21: 5,693,695 km (0.107 R)
• M22: 5,835,813 km (0.051 R)
• M23: 6,378,853 km (0.065 R)
• M24: 6,415,505 km (0.07 R)
• M25: 6,712,307 km (0.081 R)
• M26: 6,749,706 km (0.104 R)
• M27: 6,900,052 km (0.098 R)
• M28: 6,975,599 km (0.074 R)
• M29: 7,864,510 km (0.088 R)
• M30: 8,181,956 km (0.11 R)
• M31: 9,076,402 km (0.088 R)
• M32: 9,788,637 km (0.119 R)
• M33: 9,916,095 km (0.116 R)
• M34: 10,431,759 km (0.11 R)
• M35: 10,824,304 km (0.106 R)
• M36: 10,868,136 km (0.053 R)
• M37: 11,668,634 km (0.115 R)
• M38: 12,030,511 km (0.069 R)
• M39: 12,212,721 km (0.082 R)
• M40: 12,950,987 km (0.051 R)
• M41: 14,470,452 km (0.103 R)
• M42: 15,005,714 km (0.036 R)
• M43: 15,054,632 km (0.11 R)
• M44: 17,828,925 km (0.114 R)
• M45: 18,350,124 km (0.116 R)
• M46: 19,087,940 km (0.047 R)
• M47: 19,674,514 km (0.111 R)
• M48: 20,375,380 km (0.062 R)
• M49: 21,029,421 km (0.11 R)
• M50: 21,414,187 km (0.109 R)
• M51: 21,524,590 km (0.104 R)
• M52: 21,967,849 km (0.077 R)
• M53: 22,190,750 km (0.119 R)
• M54: 22,414,249 km (0.112 R)
• M55: 22,526,298 km (0.073 R)
• M56: 22,638,496 km (0.079 R)
• M57: 23,600,111 km (0.111 R)
• M58: 24,229,320 km (0.105 R)
• M59: 24,286,766 km (0.09 R)
• M60: 24,748,275 km (0.096 R)
• M61: 25,270,820 km (0.087 R)
• M62: 25,562,686 km (0.113 R)
• M63: 25,738,463 km (0.04 R)
• M64: 27,457,193 km (0.114 R)
• M65: 27,517,182 km (0.046 R)
• M66: 27,697,298 km (0.113 R)
• M67: 27,937,851 km (0.115 R)
• M68: 29,029,467 km (0.032 R)
• M69: 30,382,580 km (0.095 R)
• M70: 31,504,713 km (0.091 R)
• M71: 31,693,057 km (0.053 R)
• M72: 31,881,849 km (0.103 R)
• M73: 34,239,961 km (0.102 R)
• M74: 34,498,316 km (0.093 R)
• M75: 34,692,494 km (0.112 R)
• M76: 35,407,422 km (0.091 R)
• M77: 35,864,893 km (0.113 R)
• M78: 36,455,954 km (0.073 R)
• M79: 38,852,362 km (0.093 R)
• M80: 39,121,788 km (0.108 R)
• M81: 39,459,430 km (0.119 R)
• M82: 39,933,656 km (0.092 R)
• M83: 40,205,475 km (0.083 R)
• M84: 40,409,826 km (0.089 R)
• M85: 40,546,259 km (0.06 R)
• M86: 43,097,052 km (0.109 R)
• M87: 44,145,883 km (0.101 R)
• M88: 44,216,044 km (0.082 R)
• M89: 44,779,131 km (0.097 R)
• M90: 44,990,961 km (0.095 R)
• M91: 45,132,331 km (0.064 R)
• M92: 45,486,280 km (0.111 R)
• M93: 46,268,527 km (0.071 R)
• M94: 46,339,885 km (0.11 R)
• M95: 47,701,974 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit