🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 9.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.69 AU - 0.79 AU

Year: 411 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,076,859 km

• M1: 133,441 km (0.046 R)
• M2: 215,122 km (0.102 R)
• M3: 286,330 km (0.091 R)
• M4: 359,334 km (0.071 R)
• M5: 427,252 km (0.082 R)
• M6: 514,617 km (0.1 R)
• M7: 578,794 km (0.098 R)
• M8: 683,812 km (0.045 R)
• M9: 782,247 km (0.115 R)
• M10: 943,065 km (0.076 R)
• M11: 1,035,068 km (0.085 R)
• M12: 1,293,124 km (0.1 R)
• M13: 1,358,947 km (0.08 R)
• M14: 1,451,099 km (0.118 R)
• M15: 1,606,681 km (0.1 R)
• M16: 1,673,252 km (0.097 R)
• M17: 1,777,073 km (0.103 R)
• M18: 1,948,811 km (0.1 R)
• M19: 2,043,806 km (0.115 R)
• M20: 2,160,044 km (0.082 R)
• M21: 2,243,669 km (0.088 R)
• M22: 2,338,514 km (0.092 R)
• M23: 2,404,187 km (0.114 R)
• M24: 2,475,695 km (0.101 R)
• M25: 2,631,127 km (0.09 R)
• M26: 2,699,643 km (0.089 R)
• M27: 2,913,867 km (0.117 R)
• M28: 2,984,777 km (0.102 R)
• M29: 3,094,881 km (0.096 R)
• M30: 3,648,243 km (0.065 R)
• M31: 3,748,474 km (0.052 R)
• M32: 3,861,570 km (0.035 R)
• M33: 4,127,854 km (0.095 R)
• M34: 4,201,456 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 8.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.99 AU - 1.47 AU

Year: 881 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,076,859 km

• M1: 107,561 km (0.119 R)
• M2: 170,093 km (0.061 R)
• M3: 244,443 km (0.084 R)
• M4: 351,854 km (0.058 R)
• M5: 417,079 km (0.078 R)
• M6: 555,008 km (0.109 R)
• M7: 633,547 km (0.088 R)
• M8: 697,126 km (0.098 R)
• M9: 806,781 km (0.096 R)
• M10: 876,344 km (0.112 R)
• M11: 935,286 km (0.09 R)
• M12: 1,004,251 km (0.063 R)
• M13: 1,161,627 km (0.089 R)
• M14: 1,222,065 km (0.087 R)
• M15: 1,361,041 km (0.099 R)
• M16: 1,415,196 km (0.097 R)
• M17: 1,576,911 km (0.112 R)
• M18: 1,670,559 km (0.095 R)
• M19: 1,923,978 km (0.088 R)
• M20: 2,018,674 km (0.097 R)
• M21: 2,097,811 km (0.039 R)
• M22: 2,207,017 km (0.116 R)
• M23: 2,265,211 km (0.087 R)
• M24: 2,365,442 km (0.092 R)
• M25: 2,425,131 km (0.063 R)
• M26: 2,564,257 km (0.103 R)
• M27: 2,693,659 km (0.103 R)
• M28: 2,806,306 km (0.104 R)
• M29: 2,863,154 km (0.031 R)
• M30: 2,958,896 km (0.06 R)
• M31: 3,147,090 km (0.083 R)
• M32: 3,339,174 km (0.064 R)
• M33: 3,514,652 km (0.082 R)
• M34: 3,576,137 km (0.095 R)
• M35: 3,665,597 km (0.114 R)
• M36: 3,741,742 km (0.103 R)
• M37: 3,825,666 km (0.089 R)
• M38: 3,973,768 km (0.093 R)
• M39: 4,109,454 km (0.093 R)
• M40: 4,261,295 km (0.11 R)
• M41: 4,414,932 km (0.117 R)
• M42: 4,503,644 km (0.074 R)
• M43: 4,675,233 km (0.11 R)
• M44: 4,743,000 km (0.112 R)
• M45: 4,826,177 km (0.11 R)
• M46: 5,024,843 km (0.03 R)
• M47: 5,226,202 km (0.076 R)
• M48: 5,312,220 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 11.9

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.06 AU - 4.42 AU

Year: 4670 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,076,859 km

• M1: 153,338 km (0.088 R)
• M2: 253,269 km (0.093 R)
• M3: 387,010 km (0.06 R)
• M4: 508,782 km (0.099 R)
• M5: 707,598 km (0.068 R)
• M6: 990,338 km (0.063 R)
• M7: 1,078,002 km (0.106 R)
• M8: 1,214,585 km (0.071 R)
• M9: 1,341,295 km (0.111 R)
• M10: 1,985,164 km (0.094 R)
• M11: 2,369,929 km (0.098 R)
• M12: 2,469,861 km (0.051 R)
• M13: 3,055,686 km (0.053 R)
• M14: 3,186,883 km (0.073 R)
• M15: 3,342,316 km (0.045 R)
• M16: 3,477,702 km (0.085 R)
• M17: 3,730,522 km (0.09 R)
• M18: 4,450,537 km (0.091 R)
• M19: 4,599,686 km (0.11 R)
• M20: 4,700,215 km (0.112 R)
• M21: 5,583,142 km (0.057 R)
• M22: 6,686,726 km (0.101 R)
• M23: 7,205,082 km (0.106 R)
• M24: 7,587,454 km (0.078 R)
• M25: 7,826,213 km (0.115 R)
• M26: 8,557,148 km (0.118 R)
• M27: 8,681,164 km (0.045 R)
• M28: 8,774,514 km (0.029 R)
• M29: 8,993,674 km (0.105 R)
• M30: 9,183,065 km (0.048 R)
• M31: 9,405,517 km (0.062 R)
• M32: 9,726,704 km (0.05 R)
• M33: 9,986,107 km (0.095 R)
• M34: 10,280,665 km (0.103 R)
• M35: 10,677,997 km (0.03 R)
• M36: 11,249,610 km (0.08 R)
• M37: 11,762,133 km (0.08 R)
• M38: 12,108,152 km (0.037 R)
• M39: 12,212,572 km (0.044 R)
• M40: 12,317,440 km (0.116 R)
• M41: 12,633,540 km (0.069 R)
• M42: 12,845,670 km (0.103 R)
• M43: 13,670,104 km (0.101 R)
• M44: 14,070,577 km (0.103 R)
• M45: 14,659,843 km (0.104 R)
• M46: 15,938,756 km (0.112 R)
• M47: 16,168,089 km (0.112 R)
• M48: 17,057,598 km (0.088 R)
• M49: 17,174,883 km (0.089 R)
• M50: 17,410,051 km (0.066 R)
• M51: 17,606,921 km (0.045 R)
• M52: 18,441,678 km (0.114 R)
• M53: 18,602,046 km (0.091 R)
• M54: 18,884,038 km (0.108 R)
• M55: 19,738,392 km (0.106 R)
• M56: 20,314,942 km (0.101 R)
• M57: 20,771,814 km (0.102 R)
• M58: 21,442,461 km (0.119 R)
• M59: 21,611,208 km (0.11 R)
• M60: 21,950,196 km (0.116 R)
• M61: 22,205,560 km (0.07 R)
• M62: 22,719,129 km (0.088 R)
• M63: 22,977,335 km (0.113 R)
• M64: 23,063,653 km (0.097 R)
• M65: 23,193,355 km (0.112 R)
• M66: 23,888,985 km (0.116 R)
• M67: 24,064,014 km (0.087 R)
• M68: 24,195,511 km (0.111 R)
• M69: 24,371,288 km (0.06 R)
• M70: 25,034,156 km (0.076 R)
• M71: 25,479,360 km (0.105 R)
• M72: 26,017,014 km (0.12 R)
• M73: 26,513,231 km (0.08 R)
• M74: 26,739,722 km (0.074 R)
• M75: 27,836,274 km (0.043 R)
• M76: 28,343,710 km (0.078 R)
• M77: 29,508,479 km (0.111 R)
• M78: 30,073,062 km (0.095 R)
• M79: 30,498,817 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.7

Radius: 3.3

Gravity: 71.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.01 AU - 8.15 AU

Year: 12164 Days

Day: 21.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,076,859 km

• M1: 266,434 km (0.043 R)
• M2: 352,303 km (0.098 R)
• M3: 446,998 km (0.11 R)
• M4: 480,359 km (0.113 R)
• M5: 567,425 km (0.117 R)
• M6: 900,280 km (0.107 R)
• M7: 1,052,421 km (0.064 R)
• M8: 1,189,153 km (0.062 R)
• M9: 1,555,369 km (0.117 R)
• M10: 1,632,562 km (0.103 R)
• M11: 2,714,453 km (0.105 R)
• M12: 2,745,271 km (0.098 R)
• M13: 3,190,175 km (0.094 R)
• M14: 3,387,644 km (0.104 R)
• M15: 3,487,874 km (0.105 R)
• M16: 4,360,479 km (0.054 R)
• M17: 4,653,242 km (0.099 R)
• M18: 6,705,126 km (0.112 R)
• M19: 6,915,461 km (0.093 R)
• M20: 6,957,647 km (0.088 R)
• M21: 7,733,761 km (0.102 R)
• M22: 8,719,013 km (0.112 R)
• M23: 9,133,249 km (0.116 R)
• M24: 9,648,315 km (0.111 R)
• M25: 10,559,814 km (0.113 R)
• M26: 10,608,583 km (0.064 R)
• M27: 10,657,352 km (0.103 R)
• M28: 10,706,271 km (0.068 R)
• M29: 11,548,656 km (0.1 R)
• M30: 12,773,713 km (0.072 R)
• M31: 12,877,684 km (0.056 R)
• M32: 13,772,429 km (0.06 R)
• M33: 14,093,017 km (0.107 R)
• M34: 14,578,462 km (0.106 R)
• M35: 14,959,787 km (0.08 R)
• M36: 16,348,355 km (0.108 R)
• M37: 16,915,181 km (0.116 R)
• M38: 17,258,358 km (0.085 R)
• M39: 18,009,788 km (0.087 R)
• M40: 18,712,898 km (0.066 R)
• M41: 18,771,990 km (0.079 R)
• M42: 19,604,352 km (0.094 R)
• M43: 19,784,318 km (0.056 R)
• M44: 20,814,150 km (0.108 R)
• M45: 21,366,465 km (0.06 R)
• M46: 23,814,934 km (0.109 R)
• M47: 24,263,578 km (0.076 R)
• M48: 25,104,467 km (0.102 R)
• M49: 27,281,116 km (0.119 R)
• M50: 27,750,704 km (0.081 R)
• M51: 27,817,874 km (0.099 R)
• M52: 29,448,939 km (0.118 R)
• M53: 30,901,385 km (0.084 R)
• M54: 31,320,558 km (0.051 R)
• M55: 31,741,676 km (0.093 R)
• M56: 31,882,448 km (0.106 R)
• M57: 32,164,589 km (0.12 R)
• M58: 34,379,535 km (0.057 R)
• M59: 34,741,413 km (0.096 R)
• M60: 34,959,078 km (0.069 R)
• M61: 35,177,341 km (0.107 R)
• M62: 35,761,221 km (0.089 R)
• M63: 36,422,145 km (0.051 R)
• M64: 37,235,209 km (0.107 R)
• M65: 38,054,258 km (0.106 R)
• M66: 38,428,551 km (0.112 R)
• M67: 38,503,500 km (0.089 R)
• M68: 38,578,598 km (0.088 R)
• M69: 38,879,290 km (0.1 R)
• M70: 38,954,538 km (0.108 R)
• M71: 40,776,041 km (0.066 R)
• M72: 41,082,268 km (0.065 R)
• M73: 41,389,392 km (0.078 R)
• M74: 41,543,179 km (0.092 R)
• M75: 42,469,938 km (0.108 R)
• M76: 42,547,579 km (0.113 R)
• M77: 42,858,144 km (0.116 R)
• M78: 42,935,935 km (0.071 R)
• M79: 43,091,667 km (0.096 R)
• M80: 43,794,627 km (0.116 R)
• M81: 44,895,667 km (0.115 R)
• M82: 46,005,684 km (0.059 R)
• M83: 46,964,456 km (0.101 R)
• M84: 47,526,645 km (0.097 R)
• M85: 47,768,395 km (0.025 R)
• M86: 50,946,901 km (0.074 R)
• M87: 51,689,954 km (0.051 R)
• M88: 52,853,077 km (0.081 R)
• M89: 53,689,180 km (0.104 R)
• M90: 54,866,964 km (0.111 R)
• M91: 56,479,031 km (0.103 R)
• M92: 56,991,254 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit