🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 13.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.87 AU - 1.13 AU

Year: 703 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,551,620 km

• M1: 178,321 km (0.06 R)
• M2: 311,762 km (0.068 R)
• M3: 489,035 km (0.085 R)
• M4: 623,674 km (0.096 R)
• M5: 721,810 km (0.096 R)
• M6: 826,079 km (0.091 R)
• M7: 1,052,271 km (0.09 R)
• M8: 1,257,221 km (0.085 R)
• M9: 1,375,702 km (0.101 R)
• M10: 1,481,468 km (0.057 R)
• M11: 1,572,722 km (0.085 R)
• M12: 1,755,381 km (0.085 R)
• M13: 2,116,361 km (0.092 R)
• M14: 2,246,511 km (0.113 R)
• M15: 2,419,746 km (0.094 R)
• M16: 2,563,060 km (0.081 R)
• M17: 2,737,491 km (0.074 R)
• M18: 3,003,028 km (0.099 R)
• M19: 3,209,772 km (0.109 R)
• M20: 3,307,310 km (0.118 R)
• M21: 3,459,451 km (0.087 R)
• M22: 3,613,985 km (0.063 R)
• M23: 3,739,348 km (0.117 R)
• M24: 3,954,171 km (0.057 R)
• M25: 4,042,882 km (0.058 R)
• M26: 4,132,342 km (0.086 R)
• M27: 4,238,856 km (0.091 R)
• M28: 4,362,872 km (0.062 R)
• M29: 4,759,606 km (0.097 R)
• M30: 4,880,182 km (0.078 R)
• M31: 5,141,828 km (0.084 R)
• M32: 5,345,581 km (0.106 R)
• M33: 5,444,016 km (0.081 R)
• M34: 5,742,913 km (0.094 R)
• M35: 5,834,467 km (0.103 R)
• M36: 5,991,544 km (0.119 R)
• M37: 6,499,429 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 14.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.13 AU - 3.51 AU

Year: 3329 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,551,620 km

• M1: 196,272 km (0.082 R)
• M2: 474,824 km (0.083 R)
• M3: 578,944 km (0.088 R)
• M4: 683,961 km (0.075 R)
• M5: 866,022 km (0.092 R)
• M6: 979,567 km (0.115 R)
• M7: 1,211,593 km (0.104 R)
• M8: 1,562,849 km (0.091 R)
• M9: 1,704,817 km (0.061 R)
• M10: 1,810,882 km (0.08 R)
• M11: 2,287,202 km (0.106 R)
• M12: 2,525,062 km (0.094 R)
• M13: 2,693,510 km (0.073 R)
• M14: 2,945,133 km (0.113 R)
• M15: 3,106,400 km (0.047 R)
• M16: 3,354,134 km (0.115 R)
• M17: 3,574,043 km (0.097 R)
• M18: 3,677,265 km (0.118 R)
• M19: 3,833,894 km (0.03 R)
• M20: 4,317,245 km (0.098 R)
• M21: 4,557,050 km (0.06 R)
• M22: 5,030,677 km (0.083 R)
• M23: 5,700,427 km (0.098 R)
• M24: 5,861,993 km (0.094 R)
• M25: 6,025,353 km (0.116 R)
• M26: 6,148,772 km (0.088 R)
• M27: 6,714,700 km (0.098 R)
• M28: 7,717,605 km (0.105 R)
• M29: 8,054,798 km (0.11 R)
• M30: 8,511,820 km (0.112 R)
• M31: 9,095,251 km (0.107 R)
• M32: 9,860,893 km (0.043 R)
• M33: 9,958,132 km (0.101 R)
• M34: 10,822,060 km (0.088 R)
• M35: 11,048,252 km (0.052 R)
• M36: 11,250,508 km (0.098 R)
• M37: 11,838,876 km (0.115 R)
• M38: 11,994,159 km (0.076 R)
• M39: 12,202,100 km (0.079 R)
• M40: 13,313,463 km (0.104 R)
• M41: 13,799,656 km (0.089 R)
• M42: 14,072,373 km (0.108 R)
• M43: 14,291,683 km (0.036 R)
• M44: 14,429,463 km (0.104 R)
• M45: 14,873,170 km (0.12 R)
• M46: 15,068,694 km (0.088 R)
• M47: 15,293,241 km (0.089 R)
• M48: 15,547,108 km (0.103 R)
• M49: 16,231,070 km (0.103 R)
• M50: 16,576,790 km (0.12 R)
• M51: 17,304,734 km (0.115 R)
• M52: 18,073,068 km (0.096 R)
• M53: 18,162,378 km (0.029 R)
• M54: 18,701,679 km (0.116 R)
• M55: 19,064,154 km (0.117 R)
• M56: 19,398,505 km (0.119 R)
• M57: 19,918,956 km (0.085 R)
• M58: 20,103,710 km (0.092 R)
• M59: 20,227,278 km (0.119 R)
• M60: 20,755,059 km (0.099 R)
• M61: 21,036,303 km (0.077 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 5.3

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.52 AU - 8.84 AU

Year: 16445 Days

Day: 18.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,551,620 km

• M1: 71,209 km (0.03 R)
• M2: 135,087 km (0.063 R)
• M3: 198,666 km (0.12 R)
• M4: 492,327 km (0.079 R)
• M5: 527,332 km (0.094 R)
• M6: 1,104,780 km (0.109 R)
• M7: 1,247,497 km (0.081 R)
• M8: 1,988,754 km (0.114 R)
• M9: 2,192,207 km (0.095 R)
• M10: 2,341,506 km (0.073 R)
• M11: 2,432,761 km (0.035 R)
• M12: 3,511,361 km (0.117 R)
• M13: 4,008,325 km (0.096 R)
• M14: 4,044,528 km (0.059 R)
• M15: 4,081,030 km (0.086 R)
• M16: 4,376,635 km (0.066 R)
• M17: 4,871,505 km (0.068 R)
• M18: 5,464,361 km (0.056 R)
• M19: 5,545,144 km (0.105 R)
• M20: 6,038,069 km (0.106 R)
• M21: 6,079,807 km (0.052 R)
• M22: 7,689,480 km (0.099 R)
• M23: 7,734,659 km (0.073 R)
• M24: 7,962,197 km (0.039 R)
• M25: 8,330,806 km (0.045 R)
• M26: 9,084,779 km (0.106 R)
• M27: 9,276,714 km (0.111 R)
• M28: 9,373,204 km (0.1 R)
• M29: 9,421,524 km (0.112 R)
• M30: 9,713,390 km (0.087 R)
• M31: 10,156,648 km (0.112 R)
• M32: 10,506,109 km (0.104 R)
• M33: 11,267,861 km (0.093 R)
• M34: 11,319,323 km (0.103 R)
• M35: 11,994,907 km (0.119 R)
• M36: 12,258,349 km (0.099 R)
• M37: 12,951,884 km (0.098 R)
• M38: 13,113,749 km (0.074 R)
• M39: 13,222,058 km (0.112 R)
• M40: 13,822,843 km (0.075 R)
• M41: 14,432,604 km (0.119 R)
• M42: 14,768,900 km (0.085 R)
• M43: 14,994,494 km (0.116 R)
• M44: 15,051,042 km (0.051 R)
• M45: 15,449,122 km (0.111 R)
• M46: 15,506,268 km (0.094 R)
• M47: 16,197,560 km (0.042 R)
• M48: 17,431,293 km (0.055 R)
• M49: 18,512,736 km (0.099 R)
• M50: 18,755,983 km (0.111 R)
• M51: 19,122,797 km (0.117 R)
• M52: 19,368,736 km (0.04 R)
• M53: 19,677,655 km (0.072 R)
• M54: 19,739,589 km (0.091 R)
• M55: 21,309,618 km (0.053 R)
• M56: 22,206,308 km (0.037 R)
• M57: 23,311,537 km (0.059 R)
• M58: 24,036,189 km (0.08 R)
• M59: 24,235,154 km (0.067 R)
• M60: 27,352,923 km (0.106 R)
• M61: 30,954,043 km (0.086 R)
• M62: 31,387,279 km (0.115 R)
• M63: 31,532,239 km (0.044 R)
• M64: 32,041,171 km (0.067 R)
• M65: 32,187,029 km (0.113 R)
• M66: 32,772,854 km (0.11 R)
• M67: 34,178,027 km (0.084 R)
• M68: 34,327,176 km (0.104 R)
• M69: 36,284,664 km (0.112 R)
• M70: 36,817,831 km (0.092 R)
• M71: 38,432,890 km (0.085 R)
• M72: 38,743,156 km (0.1 R)
• M73: 39,132,110 km (0.072 R)
• M74: 41,811,258 km (0.095 R)
• M75: 41,890,994 km (0.075 R)
• M76: 42,530,375 km (0.098 R)
• M77: 43,980,577 km (0.044 R)
• M78: 45,857,282 km (0.06 R)
• M79: 46,268,677 km (0.102 R)
• M80: 48,176,947 km (0.049 R)
• M81: 48,344,048 km (0.05 R)
• M82: 49,688,185 km (0.106 R)
• M83: 51,300,251 km (0.085 R)
• M84: 52,155,652 km (0.082 R)
• M85: 53,360,962 km (0.1 R)
• M86: 53,533,897 km (0.038 R)
• M87: 54,053,899 km (0.116 R)
• M88: 56,326,291 km (0.09 R)
• M89: 56,414,255 km (0.088 R)
• M90: 57,651,429 km (0.096 R)
• M91: 58,184,297 km (0.057 R)
• M92: 59,972,440 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.5

Radius: 4.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.15 AU - 10.55 AU

Year: 21730 Days

Day: 19.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 39,551,620 km

• M1: 100,231 km (0.094 R)
• M2: 142,268 km (0.053 R)
• M3: 192,532 km (0.097 R)
• M4: 483,201 km (0.085 R)
• M5: 606,470 km (0.09 R)
• M6: 635,193 km (0.107 R)
• M7: 1,050,775 km (0.106 R)
• M8: 1,085,781 km (0.104 R)
• M9: 1,229,545 km (0.04 R)
• M10: 1,266,496 km (0.051 R)
• M11: 1,379,442 km (0.106 R)
• M12: 1,842,298 km (0.089 R)
• M13: 1,992,195 km (0.069 R)
• M14: 2,213,001 km (0.091 R)
• M15: 2,372,323 km (0.116 R)
• M16: 2,441,736 km (0.094 R)
• M17: 2,582,508 km (0.095 R)
• M18: 3,146,791 km (0.113 R)
• M19: 3,325,860 km (0.119 R)
• M20: 3,693,871 km (0.107 R)
• M21: 3,855,736 km (0.051 R)
• M22: 3,992,169 km (0.077 R)
• M23: 4,019,695 km (0.108 R)
• M24: 4,186,048 km (0.076 R)
• M25: 4,962,311 km (0.084 R)
• M26: 5,051,172 km (0.057 R)
• M27: 5,080,942 km (0.102 R)
• M28: 5,351,565 km (0.107 R)
• M29: 6,479,981 km (0.103 R)
• M30: 8,058,389 km (0.12 R)
• M31: 8,233,119 km (0.09 R)
• M32: 8,268,125 km (0.106 R)
• M33: 8,550,565 km (0.03 R)
• M34: 8,728,587 km (0.093 R)
• M35: 8,800,244 km (0.076 R)
• M36: 9,270,281 km (0.101 R)
• M37: 9,343,285 km (0.079 R)
• M38: 9,897,246 km (0.064 R)
• M39: 10,121,792 km (0.091 R)
• M40: 10,272,437 km (0.111 R)
• M41: 11,543,121 km (0.088 R)
• M42: 11,621,660 km (0.1 R)
• M43: 11,739,992 km (0.113 R)
• M44: 12,176,818 km (0.117 R)
• M45: 12,337,037 km (0.103 R)
• M46: 12,377,279 km (0.114 R)
• M47: 12,417,521 km (0.108 R)
• M48: 12,619,179 km (0.106 R)
• M49: 12,781,193 km (0.101 R)
• M50: 13,148,606 km (0.106 R)
• M51: 13,395,293 km (0.04 R)
• M52: 13,851,716 km (0.094 R)
• M53: 15,423,989 km (0.103 R)
• M54: 15,640,757 km (0.111 R)
• M55: 15,771,356 km (0.086 R)
• M56: 15,945,936 km (0.111 R)
• M57: 16,165,097 km (0.112 R)
• M58: 16,695,272 km (0.048 R)
• M59: 16,828,713 km (0.119 R)
• M60: 18,641,091 km (0.076 R)
• M61: 18,733,393 km (0.11 R)
• M62: 18,825,845 km (0.099 R)
• M63: 18,872,071 km (0.118 R)
• M64: 20,705,243 km (0.101 R)
• M65: 20,896,429 km (0.108 R)
• M66: 20,944,300 km (0.101 R)
• M67: 21,280,596 km (0.064 R)
• M68: 21,425,257 km (0.109 R)
• M69: 21,909,805 km (0.118 R)
• M70: 22,055,962 km (0.08 R)
• M71: 22,153,500 km (0.062 R)
• M72: 22,447,011 km (0.111 R)
• M73: 23,534,438 km (0.052 R)
• M74: 23,634,070 km (0.116 R)
• M75: 24,335,983 km (0.049 R)
• M76: 25,197,368 km (0.082 R)
• M77: 25,350,406 km (0.077 R)
• M78: 26,949,907 km (0.063 R)
• M79: 28,475,506 km (0.116 R)
• M80: 30,408,011 km (0.107 R)
• M81: 30,516,619 km (0.067 R)
• M82: 31,006,851 km (0.086 R)
• M83: 31,554,679 km (0.065 R)
• M84: 31,609,731 km (0.111 R)
• M85: 31,940,043 km (0.032 R)
• M86: 32,993,960 km (0.095 R)
• M87: 33,833,952 km (0.076 R)
• M88: 35,420,737 km (0.071 R)
• M89: 36,108,288 km (0.107 R)
• M90: 36,857,923 km (0.077 R)
• M91: 37,962,853 km (0.079 R)
• M92: 38,021,346 km (0.061 R)
• M93: 38,196,824 km (0.118 R)
• M94: 38,666,262 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit