🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 10.8

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.74 AU - 0.78 AU

Year: 435 Days

Day: 6.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 80,259,164 km

• M1: 135,386 km (0.092 R)
• M2: 209,886 km (0.094 R)
• M3: 326,423 km (0.093 R)
• M4: 448,943 km (0.112 R)
• M5: 519,254 km (0.09 R)
• M6: 734,526 km (0.118 R)
• M7: 811,419 km (0.103 R)
• M8: 930,050 km (0.112 R)
• M9: 1,106,575 km (0.092 R)
• M10: 1,255,874 km (0.089 R)
• M11: 1,338,901 km (0.065 R)
• M12: 1,469,799 km (0.09 R)
• M13: 1,539,811 km (0.108 R)
• M14: 1,671,307 km (0.065 R)
• M15: 1,744,760 km (0.119 R)
• M16: 1,819,260 km (0.107 R)
• M17: 1,907,672 km (0.106 R)
• M18: 1,984,565 km (0.103 R)
• M19: 2,241,874 km (0.103 R)
• M20: 2,309,642 km (0.069 R)
• M21: 2,517,134 km (0.081 R)
• M22: 2,587,744 km (0.117 R)
• M23: 2,774,293 km (0.113 R)
• M24: 2,876,767 km (0.074 R)
• M25: 2,995,249 km (0.119 R)
• M26: 3,329,899 km (0.107 R)
• M27: 3,438,956 km (0.082 R)
• M28: 3,612,639 km (0.089 R)
• M29: 3,862,467 km (0.12 R)
• M30: 3,936,070 km (0.091 R)
• M31: 4,084,770 km (0.046 R)
• M32: 4,176,623 km (0.05 R)
• M33: 4,336,693 km (0.086 R)
• M34: 4,619,732 km (0.079 R)
• M35: 4,759,157 km (0.108 R)
• M36: 4,855,947 km (0.03 R)
• M37: 4,926,707 km (0.113 R)
• M38: 5,051,322 km (0.114 R)
• M39: 5,140,931 km (0.085 R)
• M40: 5,312,819 km (0.07 R)
• M41: 5,560,254 km (0.111 R)
• M42: 5,755,479 km (0.063 R)
• M43: 5,952,948 km (0.069 R)
• M44: 6,104,790 km (0.079 R)
• M45: 6,315,873 km (0.04 R)
• M46: 6,422,386 km (0.114 R)
• M47: 6,490,453 km (0.096 R)
• M48: 6,568,394 km (0.087 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 9.3

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.63 AU - 2.25 AU

Year: 1773 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,259,164 km

• M1: 116,088 km (0.079 R)
• M2: 193,729 km (0.102 R)
• M3: 319,541 km (0.12 R)
• M4: 453,282 km (0.098 R)
• M5: 563,834 km (0.109 R)
• M6: 789,129 km (0.079 R)
• M7: 952,490 km (0.062 R)
• M8: 1,052,271 km (0.065 R)
• M9: 1,272,629 km (0.075 R)
• M10: 1,352,814 km (0.091 R)
• M11: 1,414,298 km (0.077 R)
• M12: 1,508,096 km (0.09 R)
• M13: 1,658,292 km (0.109 R)
• M14: 1,893,161 km (0.096 R)
• M15: 2,020,469 km (0.057 R)
• M16: 2,103,047 km (0.107 R)
• M17: 2,162,736 km (0.095 R)
• M18: 2,296,028 km (0.11 R)
• M19: 2,469,861 km (0.065 R)
• M20: 2,570,989 km (0.078 R)
• M21: 2,686,628 km (0.105 R)
• M22: 3,235,054 km (0.069 R)
• M23: 3,318,230 km (0.1 R)
• M24: 3,388,093 km (0.093 R)
• M25: 3,572,098 km (0.095 R)
• M26: 3,744,883 km (0.105 R)
• M27: 3,891,041 km (0.078 R)
• M28: 3,979,603 km (0.098 R)
• M29: 4,053,953 km (0.098 R)
• M30: 4,189,040 km (0.101 R)
• M31: 4,356,140 km (0.062 R)
• M32: 4,525,336 km (0.117 R)
• M33: 4,587,568 km (0.085 R)
• M34: 4,775,613 km (0.094 R)
• M35: 4,838,893 km (0.1 R)
• M36: 5,273,175 km (0.065 R)
• M37: 5,371,461 km (0.113 R)
• M38: 5,603,039 km (0.108 R)
• M39: 5,669,759 km (0.031 R)
• M40: 5,854,812 km (0.109 R)
• M41: 6,024,755 km (0.117 R)
• M42: 6,579,614 km (0.116 R)
• M43: 6,667,876 km (0.083 R)
• M44: 7,223,333 km (0.045 R)
• M45: 7,515,947 km (0.103 R)
• M46: 7,812,450 km (0.096 R)
• M47: 8,131,691 km (0.119 R)
• M48: 8,245,386 km (0.081 R)
• M49: 8,436,123 km (0.108 R)
• M50: 8,608,909 km (0.104 R)
• M51: 8,841,234 km (0.062 R)
• M52: 8,938,622 km (0.113 R)
• M53: 9,450,995 km (0.112 R)
• M54: 9,650,708 km (0.052 R)
• M55: 9,811,376 km (0.064 R)
• M56: 9,972,942 km (0.045 R)
• M57: 10,054,024 km (0.087 R)
• M58: 10,298,766 km (0.04 R)
• M59: 10,814,879 km (0.082 R)
• M60: 11,023,717 km (0.118 R)
• M61: 11,276,089 km (0.073 R)
• M62: 11,339,519 km (0.073 R)
• M63: 11,636,919 km (0.088 R)
• M64: 11,722,340 km (0.109 R)
• M65: 11,808,059 km (0.092 R)
• M66: 11,936,863 km (0.082 R)
• M67: 12,131,041 km (0.112 R)
• M68: 12,457,164 km (0.056 R)
• M69: 13,117,788 km (0.058 R)
• M70: 13,206,799 km (0.078 R)
• M71: 14,865,092 km (0.07 R)
• M72: 15,754,152 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.3

Radius: 5.5

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.99 AU - 8.65 AU

Year: 15743 Days

Day: 23.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,259,164 km

• M1: 136,433 km (0.081 R)
• M2: 575,952 km (0.067 R)
• M3: 747,541 km (0.058 R)
• M4: 1,634,058 km (0.075 R)
• M5: 1,740,721 km (0.105 R)
• M6: 2,161,240 km (0.086 R)
• M7: 2,581,012 km (0.101 R)
• M8: 3,157,263 km (0.105 R)
• M9: 3,257,045 km (0.072 R)
• M10: 3,324,065 km (0.093 R)
• M11: 3,391,683 km (0.088 R)
• M12: 4,020,443 km (0.09 R)
• M13: 4,571,412 km (0.1 R)
• M14: 4,913,392 km (0.068 R)
• M15: 5,106,823 km (0.118 R)
• M16: 5,382,083 km (0.041 R)
• M17: 5,864,835 km (0.106 R)
• M18: 6,236,137 km (0.072 R)
• M19: 7,394,922 km (0.108 R)
• M20: 8,479,207 km (0.043 R)
• M21: 9,468,199 km (0.1 R)
• M22: 9,516,220 km (0.074 R)
• M23: 9,612,411 km (0.084 R)
• M24: 10,542,760 km (0.079 R)
• M25: 10,642,393 km (0.072 R)
• M26: 10,742,324 km (0.081 R)
• M27: 11,552,696 km (0.112 R)
• M28: 11,913,526 km (0.075 R)
• M29: 12,382,665 km (0.094 R)
• M30: 12,804,979 km (0.055 R)
• M31: 12,858,087 km (0.11 R)
• M32: 12,911,194 km (0.12 R)
• M33: 13,393,049 km (0.095 R)
• M34: 13,771,980 km (0.111 R)
• M35: 16,175,569 km (0.065 R)
• M36: 16,233,015 km (0.104 R)
• M37: 16,348,055 km (0.095 R)
• M38: 16,694,823 km (0.054 R)
• M39: 18,106,129 km (0.119 R)
• M40: 18,225,359 km (0.102 R)
• M41: 18,825,994 km (0.09 R)
• M42: 19,067,894 km (0.097 R)
• M43: 19,250,104 km (0.083 R)
• M44: 19,616,320 km (0.109 R)
• M45: 21,040,941 km (0.067 R)
• M46: 21,355,096 km (0.104 R)
• M47: 22,884,285 km (0.068 R)
• M48: 23,013,388 km (0.069 R)
• M49: 25,044,030 km (0.096 R)
• M50: 25,778,256 km (0.075 R)
• M51: 25,845,276 km (0.074 R)
• M52: 26,249,041 km (0.057 R)
• M53: 26,519,514 km (0.102 R)
• M54: 26,790,735 km (0.072 R)
• M55: 27,954,008 km (0.115 R)
• M56: 28,994,012 km (0.072 R)
• M57: 29,483,646 km (0.062 R)
• M58: 29,553,807 km (0.118 R)
• M59: 30,046,583 km (0.085 R)
• M60: 31,828,593 km (0.1 R)
• M61: 33,205,791 km (0.043 R)
• M62: 33,938,222 km (0.054 R)
• M63: 34,306,532 km (0.096 R)
• M64: 35,195,891 km (0.111 R)
• M65: 35,942,684 km (0.064 R)
• M66: 36,318,025 km (0.04 R)
• M67: 36,619,315 km (0.095 R)
• M68: 36,921,353 km (0.048 R)
• M69: 38,827,978 km (0.112 R)
• M70: 39,522,261 km (0.119 R)
• M71: 40,220,435 km (0.09 R)
• M72: 42,974,532 km (0.107 R)
• M73: 43,612,566 km (0.085 R)
• M74: 43,772,487 km (0.049 R)
• M75: 44,012,890 km (0.08 R)
• M76: 44,494,895 km (0.034 R)
• M77: 44,817,278 km (0.107 R)
• M78: 44,897,911 km (0.106 R)
• M79: 45,221,192 km (0.117 R)
• M80: 45,302,125 km (0.093 R)
• M81: 45,464,139 km (0.097 R)
• M82: 47,177,185 km (0.093 R)
• M83: 48,496,339 km (0.12 R)
• M84: 50,749,881 km (0.104 R)
• M85: 52,271,142 km (0.108 R)
• M86: 52,611,178 km (0.064 R)
• M87: 53,893,082 km (0.083 R)
• M88: 54,064,670 km (0.097 R)
• M89: 54,150,689 km (0.075 R)
• M90: 55,012,223 km (0.111 R)
• M91: 55,531,478 km (0.073 R)
• M92: 57,712,016 km (0.076 R)
• M93: 58,151,535 km (0.097 R)
• M94: 58,856,889 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577

Radius: 4

Gravity: 36.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.89 AU - 11.91 AU

Year: 23607 Days

Day: 23.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 112.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,259,164 km

• M1: 52,210 km (0.099 R)
• M2: 168,597 km (0.116 R)
• M3: 574,905 km (0.065 R)
• M4: 715,676 km (0.039 R)
• M5: 867,069 km (0.05 R)
• M6: 893,249 km (0.101 R)
• M7: 1,631,814 km (0.116 R)
• M8: 2,037,523 km (0.104 R)
• M9: 2,324,601 km (0.09 R)
• M10: 2,361,402 km (0.077 R)
• M11: 4,524,288 km (0.046 R)
• M12: 5,087,225 km (0.054 R)
• M13: 5,279,758 km (0.106 R)
• M14: 6,484,021 km (0.104 R)
• M15: 7,116,520 km (0.072 R)
• M16: 7,713,565 km (0.08 R)
• M17: 8,045,972 km (0.047 R)
• M18: 8,213,821 km (0.046 R)
• M19: 8,326,468 km (0.105 R)
• M20: 9,128,911 km (0.045 R)
• M21: 9,598,499 km (0.078 R)
• M22: 11,177,953 km (0.074 R)
• M23: 11,490,912 km (0.053 R)
• M24: 11,553,743 km (0.082 R)
• M25: 11,933,721 km (0.074 R)
• M26: 12,901,320 km (0.045 R)
• M27: 13,626,870 km (0.065 R)
• M28: 13,893,902 km (0.12 R)
• M29: 14,297,816 km (0.104 R)
• M30: 15,324,207 km (0.09 R)
• M31: 16,232,865 km (0.111 R)
• M32: 16,872,097 km (0.065 R)
• M33: 17,015,262 km (0.119 R)
• M34: 18,101,791 km (0.069 R)
• M35: 18,542,806 km (0.069 R)
• M36: 20,265,276 km (0.107 R)
• M37: 21,493,324 km (0.048 R)
• M38: 23,380,202 km (0.087 R)
• M39: 25,074,099 km (0.088 R)
• M40: 25,401,120 km (0.09 R)
• M41: 25,977,072 km (0.077 R)
• M42: 26,974,142 km (0.072 R)
• M43: 27,477,389 km (0.071 R)
• M44: 29,435,027 km (0.076 R)
• M45: 29,866,616 km (0.062 R)
• M46: 30,998,175 km (0.104 R)
• M47: 31,789,847 km (0.072 R)
• M48: 31,878,259 km (0.069 R)
• M49: 32,588,101 km (0.071 R)
• M50: 34,385,669 km (0.057 R)
• M51: 35,204,867 km (0.095 R)
• M52: 36,399,705 km (0.115 R)
• M53: 37,421,010 km (0.097 R)
• M54: 38,923,272 km (0.085 R)
• M55: 39,207,059 km (0.03 R)
• M56: 39,396,749 km (0.056 R)
• M57: 40,158,202 km (0.093 R)
• M58: 40,540,873 km (0.05 R)
• M59: 41,309,657 km (0.11 R)
• M60: 41,599,129 km (0.098 R)
• M61: 43,056,960 km (0.111 R)
• M62: 43,644,730 km (0.103 R)
• M63: 44,630,281 km (0.084 R)
• M64: 44,927,382 km (0.114 R)
• M65: 46,022,289 km (0.03 R)
• M66: 46,723,753 km (0.105 R)
• M67: 47,934,150 km (0.093 R)
• M68: 48,543,312 km (0.099 R)
• M69: 51,939,034 km (0.07 R)
• M70: 52,460,233 km (0.083 R)
• M71: 53,612,735 km (0.076 R)
• M72: 54,245,086 km (0.111 R)
• M73: 54,667,849 km (0.117 R)
• M74: 54,773,764 km (0.103 R)
• M75: 55,623,331 km (0.111 R)
• M76: 55,836,358 km (0.089 R)
• M77: 56,156,497 km (0.099 R)
• M78: 57,227,917 km (0.111 R)
• M79: 57,658,311 km (0.085 R)
• M80: 59,717,525 km (0.118 R)
• M81: 62,021,482 km (0.073 R)
• M82: 62,685,098 km (0.109 R)
• M83: 63,350,958 km (0.092 R)
• M84: 64,689,859 km (0.045 R)
• M85: 65,250,552 km (0.115 R)
• M86: 65,700,094 km (0.103 R)
• M87: 68,191,646 km (0.057 R)
• M88: 70,829,206 km (0.099 R)
• M89: 70,944,546 km (0.108 R)
• M90: 71,060,185 km (0.052 R)
• M91: 73,616,813 km (0.109 R)
• M92: 73,733,799 km (0.111 R)
• M93: 78,103,253 km (0.063 R)
• M94: 79,658,323 km (0.092 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: 464 - 10,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit