🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 12

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.57 AU - 1.79 AU

Year: 1503 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,816,005 km

• M1: 221,854 km (0.081 R)
• M2: 297,999 km (0.086 R)
• M3: 401,670 km (0.079 R)
• M4: 513,719 km (0.116 R)
• M5: 633,996 km (0.093 R)
• M6: 831,764 km (0.046 R)
• M7: 1,005,597 km (0.081 R)
• M8: 1,150,258 km (0.06 R)
• M9: 1,633,758 km (0.105 R)
• M10: 1,750,295 km (0.095 R)
• M11: 1,919,640 km (0.105 R)
• M12: 2,028,398 km (0.114 R)
• M13: 2,244,716 km (0.094 R)
• M14: 2,635,615 km (0.112 R)
• M15: 2,822,762 km (0.069 R)
• M16: 3,210,370 km (0.11 R)
• M17: 3,357,874 km (0.084 R)
• M18: 3,481,142 km (0.092 R)
• M19: 3,650,936 km (0.113 R)
• M20: 3,869,499 km (0.106 R)
• M21: 4,205,196 km (0.113 R)
• M22: 4,290,766 km (0.088 R)
• M23: 4,473,126 km (0.117 R)
• M24: 4,638,432 km (0.109 R)
• M25: 4,835,602 km (0.092 R)
• M26: 4,985,349 km (0.113 R)
• M27: 5,197,479 km (0.1 R)
• M28: 5,279,159 km (0.111 R)
• M29: 5,474,833 km (0.088 R)
• M30: 5,746,503 km (0.082 R)
• M31: 6,313,928 km (0.107 R)
• M32: 6,843,355 km (0.104 R)
• M33: 7,159,006 km (0.059 R)
• M34: 7,606,453 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 13.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.67 AU - 2.11 AU

Year: 1794 Days

Day: 10.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 50,816,005 km

• M1: 174,581 km (0.082 R)
• M2: 280,346 km (0.081 R)
• M3: 372,349 km (0.111 R)
• M4: 465,698 km (0.106 R)
• M5: 552,914 km (0.074 R)
• M6: 774,618 km (0.089 R)
• M7: 862,581 km (0.09 R)
• M8: 983,606 km (0.114 R)
• M9: 1,095,505 km (0.049 R)
• M10: 1,244,205 km (0.102 R)
• M11: 1,493,286 km (0.082 R)
• M12: 1,580,202 km (0.036 R)
• M13: 2,060,262 km (0.06 R)
• M14: 2,217,190 km (0.12 R)
• M15: 2,307,248 km (0.087 R)
• M16: 2,408,825 km (0.086 R)
• M17: 2,605,995 km (0.074 R)
• M18: 2,712,060 km (0.1 R)
• M19: 2,808,850 km (0.049 R)
• M20: 2,994,800 km (0.11 R)
• M21: 3,128,540 km (0.092 R)
• M22: 3,287,264 km (0.094 R)
• M23: 3,636,275 km (0.069 R)
• M24: 3,997,704 km (0.11 R)
• M25: 4,095,990 km (0.067 R)
• M26: 4,195,173 km (0.073 R)
• M27: 4,282,538 km (0.097 R)
• M28: 4,497,510 km (0.097 R)
• M29: 4,625,716 km (0.097 R)
• M30: 4,742,103 km (0.107 R)
• M31: 4,872,552 km (0.11 R)
• M32: 5,163,969 km (0.104 R)
• M33: 5,379,539 km (0.102 R)
• M34: 5,722,268 km (0.113 R)
• M35: 5,903,431 km (0.075 R)
• M36: 6,328,588 km (0.057 R)
• M37: 6,646,933 km (0.113 R)
• M38: 7,000,133 km (0.107 R)
• M39: 7,164,092 km (0.037 R)
• M40: 8,034,154 km (0.114 R)
• M41: 8,221,600 km (0.09 R)
• M42: 8,347,412 km (0.038 R)
• M43: 8,760,751 km (0.076 R)
• M44: 9,229,740 km (0.109 R)
• M45: 9,873,310 km (0.106 R)
• M46: 10,175,348 km (0.092 R)
• M47: 10,497,432 km (0.104 R)
• M48: 10,702,531 km (0.087 R)
• M49: 11,099,564 km (0.069 R)
• M50: 11,466,228 km (0.066 R)
• M51: 11,607,000 km (0.102 R)
• M52: 11,712,915 km (0.119 R)
• M53: 11,961,397 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 15

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.79 AU - 2.81 AU

Year: 2408 Days

Day: 5.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,816,005 km

• M1: 193,430 km (0.083 R)
• M2: 288,574 km (0.117 R)
• M3: 384,467 km (0.085 R)
• M4: 505,641 km (0.094 R)
• M5: 616,942 km (0.099 R)
• M6: 894,595 km (0.098 R)
• M7: 1,124,378 km (0.116 R)
• M8: 1,433,148 km (0.115 R)
• M9: 1,592,918 km (0.108 R)
• M10: 1,823,000 km (0.099 R)
• M11: 1,942,379 km (0.117 R)
• M12: 2,042,011 km (0.119 R)
• M13: 2,189,215 km (0.052 R)
• M14: 2,340,159 km (0.073 R)
• M15: 2,615,868 km (0.104 R)
• M16: 2,801,669 km (0.064 R)
• M17: 2,915,214 km (0.084 R)
• M18: 3,095,030 km (0.075 R)
• M19: 3,225,928 km (0.093 R)
• M20: 3,574,791 km (0.081 R)
• M21: 3,781,834 km (0.109 R)
• M22: 4,021,340 km (0.075 R)
• M23: 4,382,769 km (0.088 R)
• M24: 4,694,531 km (0.103 R)
• M25: 4,845,625 km (0.036 R)
• M26: 5,106,374 km (0.11 R)
• M27: 5,434,741 km (0.102 R)
• M28: 5,657,642 km (0.069 R)
• M29: 6,030,290 km (0.054 R)
• M30: 6,178,392 km (0.116 R)
• M31: 6,394,561 km (0.1 R)
• M32: 6,630,028 km (0.07 R)
• M33: 6,885,541 km (0.096 R)
• M34: 7,040,525 km (0.037 R)
• M35: 7,231,411 km (0.081 R)
• M36: 7,353,932 km (0.089 R)
• M37: 7,565,314 km (0.028 R)
• M38: 7,832,645 km (0.073 R)
• M39: 8,066,766 km (0.07 R)
• M40: 8,193,775 km (0.071 R)
• M41: 8,597,390 km (0.098 R)
• M42: 8,708,690 km (0.103 R)
• M43: 8,820,440 km (0.113 R)
• M44: 9,712,193 km (0.092 R)
• M45: 9,944,518 km (0.081 R)
• M46: 10,159,042 km (0.108 R)
• M47: 10,692,358 km (0.038 R)
• M48: 11,073,234 km (0.109 R)
• M49: 11,255,145 km (0.117 R)
• M50: 11,438,104 km (0.094 R)
• M51: 11,951,523 km (0.088 R)
• M52: 12,556,497 km (0.067 R)
• M53: 13,086,223 km (0.077 R)
• M54: 13,343,083 km (0.034 R)
• M55: 13,861,739 km (0.11 R)
• M56: 14,123,535 km (0.074 R)
• M57: 14,563,652 km (0.075 R)
• M58: 14,718,785 km (0.117 R)
• M59: 15,030,696 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.6

Radius: 4.6

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.8 AU - 9.48 AU

Year: 17530 Days

Day: 23.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,816,005 km

• M1: 75,098 km (0.077 R)
• M2: 282,441 km (0.09 R)
• M3: 448,195 km (0.081 R)
• M4: 478,564 km (0.063 R)
• M5: 558,000 km (0.051 R)
• M6: 766,240 km (0.034 R)
• M7: 879,037 km (0.104 R)
• M8: 957,277 km (0.087 R)
• M9: 1,099,844 km (0.108 R)
• M10: 1,249,142 km (0.037 R)
• M11: 1,404,874 km (0.041 R)
• M12: 1,520,064 km (0.069 R)
• M13: 1,614,460 km (0.05 R)
• M14: 3,521,235 km (0.093 R)
• M15: 3,552,501 km (0.072 R)
• M16: 3,933,526 km (0.041 R)
• M17: 3,965,840 km (0.041 R)
• M18: 4,428,097 km (0.072 R)
• M19: 4,768,582 km (0.106 R)
• M20: 5,082,139 km (0.111 R)
• M21: 5,295,017 km (0.052 R)
• M22: 5,583,292 km (0.088 R)
• M23: 6,174,951 km (0.091 R)
• M24: 6,631,823 km (0.095 R)
• M25: 6,709,016 km (0.118 R)
• M26: 8,148,746 km (0.091 R)
• M27: 8,356,088 km (0.069 R)
• M28: 9,418,383 km (0.054 R)
• M29: 9,899,041 km (0.107 R)
• M30: 10,612,473 km (0.12 R)
• M31: 10,884,292 km (0.114 R)
• M32: 11,760,038 km (0.118 R)
• M33: 12,088,406 km (0.068 R)
• M34: 12,610,502 km (0.075 R)
• M35: 12,658,224 km (0.087 R)
• M36: 12,706,095 km (0.102 R)
• M37: 12,898,328 km (0.075 R)
• M38: 13,236,868 km (0.098 R)
• M39: 14,071,176 km (0.107 R)
• M40: 15,996,650 km (0.11 R)
• M41: 16,621,670 km (0.041 R)
• M42: 17,201,661 km (0.046 R)
• M43: 18,327,086 km (0.092 R)
• M44: 18,653,059 km (0.119 R)
• M45: 19,310,692 km (0.054 R)
• M46: 19,365,744 km (0.092 R)
• M47: 20,087,404 km (0.106 R)
• M48: 20,367,301 km (0.1 R)
• M49: 20,817,740 km (0.115 R)
• M50: 21,671,196 km (0.116 R)
• M51: 23,471,008 km (0.056 R)
• M52: 25,681,167 km (0.079 R)
• M53: 25,923,965 km (0.111 R)
• M54: 26,106,624 km (0.108 R)
• M55: 27,583,304 km (0.09 R)
• M56: 27,894,318 km (0.046 R)
• M57: 27,956,551 km (0.081 R)
• M58: 28,019,083 km (0.053 R)
• M59: 28,081,465 km (0.056 R)
• M60: 29,912,244 km (0.104 R)
• M61: 29,975,973 km (0.11 R)
• M62: 30,103,729 km (0.09 R)
• M63: 31,132,364 km (0.084 R)
• M64: 31,651,020 km (0.078 R)
• M65: 31,846,245 km (0.086 R)
• M66: 32,107,144 km (0.088 R)
• M67: 32,894,178 km (0.054 R)
• M68: 34,219,915 km (0.113 R)
• M69: 35,428,067 km (0.101 R)
• M70: 35,969,462 km (0.105 R)
• M71: 36,037,229 km (0.115 R)
• M72: 36,991,813 km (0.095 R)
• M73: 37,609,952 km (0.096 R)
• M74: 37,885,661 km (0.099 R)
• M75: 38,023,889 km (0.052 R)
• M76: 38,231,381 km (0.079 R)
• M77: 39,905,082 km (0.103 R)
• M78: 40,750,909 km (0.115 R)
• M79: 42,460,214 km (0.095 R)
• M80: 46,464,650 km (0.108 R)
• M81: 46,760,554 km (0.086 R)
• M82: 47,428,659 km (0.114 R)
• M83: 47,577,508 km (0.056 R)
• M84: 48,399,250 km (0.118 R)
• M85: 48,474,048 km (0.042 R)
• M86: 48,699,193 km (0.104 R)
• M87: 49,602,615 km (0.106 R)
• M88: 50,739,858 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 20,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit