🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 12.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.84 AU - 1.3 AU

Year: 764 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,858,478 km

• M1: 178,321 km (0.085 R)
• M2: 278,551 km (0.109 R)
• M3: 382,522 km (0.12 R)
• M4: 470,934 km (0.08 R)
• M5: 576,101 km (0.055 R)
• M6: 670,647 km (0.049 R)
• M7: 758,461 km (0.102 R)
• M8: 841,787 km (0.11 R)
• M9: 937,979 km (0.085 R)
• M10: 1,023,698 km (0.111 R)
• M11: 1,147,565 km (0.057 R)
• M12: 1,234,930 km (0.028 R)
• M13: 1,324,839 km (0.037 R)
• M14: 1,461,122 km (0.114 R)
• M15: 1,551,031 km (0.069 R)
• M16: 1,784,104 km (0.094 R)
• M17: 1,929,813 km (0.107 R)
• M18: 2,142,989 km (0.108 R)
• M19: 2,233,047 km (0.113 R)
• M20: 2,370,827 km (0.113 R)
• M21: 2,464,176 km (0.115 R)
• M22: 2,592,980 km (0.087 R)
• M23: 2,703,234 km (0.074 R)
• M24: 2,787,008 km (0.066 R)
• M25: 2,892,924 km (0.087 R)
• M26: 3,160,105 km (0.087 R)
• M27: 3,285,768 km (0.106 R)
• M28: 3,443,145 km (0.1 R)
• M29: 3,595,435 km (0.062 R)
• M30: 3,726,782 km (0.115 R)
• M31: 3,812,502 km (0.113 R)
• M32: 4,018,049 km (0.062 R)
• M33: 4,098,084 km (0.091 R)
• M34: 4,333,252 km (0.098 R)
• M35: 4,448,293 km (0.052 R)
• M36: 4,631,400 km (0.1 R)
• M37: 4,782,943 km (0.092 R)
• M38: 5,013,623 km (0.045 R)
• M39: 5,108,618 km (0.084 R)
• M40: 5,459,275 km (0.101 R)
• M41: 5,619,644 km (0.057 R)
• M42: 5,781,509 km (0.103 R)
• M43: 5,881,291 km (0.064 R)
• M44: 6,202,477 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 14.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.09 AU - 1.37 AU

Year: 942 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 81,858,478 km

• M1: 182,509 km (0.081 R)
• M2: 315,801 km (0.061 R)
• M3: 415,583 km (0.096 R)
• M4: 541,544 km (0.09 R)
• M5: 647,160 km (0.091 R)
• M6: 1,019,958 km (0.11 R)
• M7: 1,266,346 km (0.086 R)
• M8: 1,364,931 km (0.045 R)
• M9: 1,570,478 km (0.038 R)
• M10: 1,700,479 km (0.032 R)
• M11: 1,794,576 km (0.076 R)
• M12: 2,071,183 km (0.086 R)
• M13: 2,214,796 km (0.07 R)
• M14: 2,467,766 km (0.038 R)
• M15: 2,575,327 km (0.109 R)
• M16: 2,721,335 km (0.119 R)
• M17: 2,832,636 km (0.055 R)
• M18: 2,945,582 km (0.08 R)
• M19: 3,205,284 km (0.098 R)
• M20: 3,352,937 km (0.111 R)
• M21: 3,737,104 km (0.094 R)
• M22: 3,955,667 km (0.103 R)
• M23: 4,351,204 km (0.095 R)
• M24: 4,449,340 km (0.026 R)
• M25: 4,714,726 km (0.036 R)
• M26: 4,860,734 km (0.107 R)
• M27: 5,436,536 km (0.058 R)
• M28: 5,708,655 km (0.074 R)
• M29: 5,804,397 km (0.109 R)
• M30: 5,936,941 km (0.031 R)
• M31: 6,316,022 km (0.119 R)
• M32: 6,539,821 km (0.097 R)
• M33: 6,880,305 km (0.113 R)
• M34: 7,084,955 km (0.06 R)
• M35: 7,317,580 km (0.094 R)
• M36: 7,513,403 km (0.078 R)
• M37: 7,631,735 km (0.097 R)
• M38: 7,790,459 km (0.055 R)
• M39: 7,883,658 km (0.083 R)
• M40: 8,111,346 km (0.111 R)
• M41: 8,259,897 km (0.069 R)
• M42: 8,409,196 km (0.11 R)
• M43: 8,587,067 km (0.071 R)
• M44: 8,862,926 km (0.099 R)
• M45: 9,043,939 km (0.119 R)
• M46: 9,338,946 km (0.112 R)
• M47: 9,494,678 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.6

Radius: 7.3

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.96 AU - 9.46 AU

Year: 19293 Days

Day: 17 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,858,478 km

• M1: 185,053 km (0.111 R)
• M2: 626,217 km (0.114 R)
• M3: 950,694 km (0.036 R)
• M4: 1,116,898 km (0.076 R)
• M5: 1,174,343 km (0.118 R)
• M6: 1,383,780 km (0.116 R)
• M7: 2,010,745 km (0.096 R)
• M8: 2,261,770 km (0.059 R)
• M9: 2,637,859 km (0.108 R)
• M10: 2,992,855 km (0.058 R)
• M11: 3,279,634 km (0.1 R)
• M12: 3,447,333 km (0.078 R)
• M13: 3,575,090 km (0.12 R)
• M14: 4,056,795 km (0.116 R)
• M15: 4,840,987 km (0.077 R)
• M16: 5,373,107 km (0.082 R)
• M17: 5,521,358 km (0.036 R)
• M18: 6,387,231 km (0.108 R)
• M19: 6,544,458 km (0.063 R)
• M20: 6,597,116 km (0.09 R)
• M21: 6,969,914 km (0.1 R)
• M22: 7,680,205 km (0.071 R)
• M23: 9,405,817 km (0.06 R)
• M24: 10,189,410 km (0.073 R)
• M25: 10,743,969 km (0.109 R)
• M26: 11,119,311 km (0.048 R)
• M27: 11,690,176 km (0.105 R)
• M28: 14,135,652 km (0.076 R)
• M29: 14,272,235 km (0.12 R)
• M30: 17,094,399 km (0.089 R)
• M31: 18,047,786 km (0.062 R)
• M32: 18,270,238 km (0.11 R)
• M33: 18,792,784 km (0.111 R)
• M34: 21,635,742 km (0.119 R)
• M35: 21,793,119 km (0.119 R)
• M36: 22,426,815 km (0.036 R)
• M37: 24,773,856 km (0.078 R)
• M38: 27,538,275 km (0.088 R)
• M39: 27,623,546 km (0.099 R)
• M40: 27,879,957 km (0.115 R)
• M41: 28,395,022 km (0.074 R)
• M42: 29,260,596 km (0.089 R)
• M43: 30,486,849 km (0.102 R)
• M44: 31,729,858 km (0.047 R)
• M45: 31,908,777 km (0.076 R)
• M46: 33,170,635 km (0.045 R)
• M47: 34,356,797 km (0.052 R)
• M48: 34,448,650 km (0.075 R)
• M49: 35,371,369 km (0.089 R)
• M50: 36,864,655 km (0.044 R)
• M51: 37,524,382 km (0.071 R)
• M52: 38,283,142 km (0.103 R)
• M53: 39,334,666 km (0.084 R)
• M54: 41,955,770 km (0.108 R)
• M55: 42,545,934 km (0.099 R)
• M56: 43,635,006 km (0.117 R)
• M57: 44,033,236 km (0.096 R)
• M58: 45,134,725 km (0.107 R)
• M59: 45,537,442 km (0.067 R)
• M60: 45,941,356 km (0.118 R)
• M61: 46,042,634 km (0.117 R)
• M62: 46,346,617 km (0.095 R)
• M63: 47,058,404 km (0.066 R)
• M64: 48,595,971 km (0.111 R)
• M65: 49,112,233 km (0.083 R)
• M66: 49,215,755 km (0.091 R)
• M67: 52,670,269 km (0.098 R)
• M68: 54,266,179 km (0.078 R)
• M69: 54,694,478 km (0.04 R)
• M70: 54,909,001 km (0.094 R)
• M71: 55,985,956 km (0.106 R)
• M72: 56,418,743 km (0.119 R)
• M73: 56,635,510 km (0.038 R)
• M74: 59,148,305 km (0.118 R)
• M75: 60,584,744 km (0.067 R)
• M76: 63,379,083 km (0.112 R)
• M77: 64,055,863 km (0.088 R)
• M78: 64,168,959 km (0.099 R)
• M79: 64,735,187 km (0.119 R)
• M80: 67,476,120 km (0.056 R)
• M81: 68,167,262 km (0.103 R)
• M82: 68,398,091 km (0.096 R)
• M83: 69,324,252 km (0.09 R)
• M84: 70,021,677 km (0.114 R)
• M85: 72,245,300 km (0.093 R)
• M86: 73,543,211 km (0.052 R)
• M87: 74,848,901 km (0.078 R)
• M88: 76,401,727 km (0.075 R)
• M89: 77,362,594 km (0.043 R)
• M90: 77,483,020 km (0.103 R)
• M91: 77,724,023 km (0.083 R)
• M92: 78,690,425 km (0.027 R)
• M93: 79,296,296 km (0.087 R)
• M94: 80,147,358 km (0.228 R)
• M95: 81,001,413 km (0.108 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: 379 - 11,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit