🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 9.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.84 AU - 0.84 AU

Year: 497 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,613,229 km

• M1: 119,977 km (0.084 R)
• M2: 190,139 km (0.099 R)
• M3: 251,474 km (0.053 R)
• M4: 315,502 km (0.118 R)
• M5: 382,522 km (0.032 R)
• M6: 458,368 km (0.099 R)
• M7: 523,892 km (0.042 R)
• M8: 618,886 km (0.12 R)
• M9: 723,455 km (0.047 R)
• M10: 792,570 km (0.074 R)
• M11: 897,288 km (0.12 R)
• M12: 982,409 km (0.114 R)
• M13: 1,059,901 km (0.116 R)
• M14: 1,198,578 km (0.069 R)
• M15: 1,266,496 km (0.057 R)
• M16: 1,486,404 km (0.096 R)
• M17: 1,576,163 km (0.078 R)
• M18: 1,688,960 km (0.105 R)
• M19: 1,791,584 km (0.055 R)
• M20: 1,869,973 km (0.101 R)
• M21: 1,980,676 km (0.06 R)
• M22: 2,125,786 km (0.042 R)
• M23: 2,250,850 km (0.06 R)
• M24: 2,364,245 km (0.115 R)
• M25: 2,455,350 km (0.092 R)
• M26: 2,735,846 km (0.12 R)
• M27: 2,806,456 km (0.059 R)
• M28: 2,882,601 km (0.119 R)
• M29: 2,990,461 km (0.111 R)
• M30: 3,063,166 km (0.097 R)
• M31: 3,131,233 km (0.066 R)
• M32: 3,231,613 km (0.105 R)
• M33: 3,354,583 km (0.075 R)
• M34: 3,451,971 km (0.034 R)
• M35: 3,550,107 km (0.059 R)
• M36: 3,727,231 km (0.104 R)
• M37: 3,850,649 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 9.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.15 AU

Year: 588 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,613,229 km

• M1: 140,472 km (0.055 R)
• M2: 240,404 km (0.116 R)
• M3: 325,675 km (0.051 R)
• M4: 409,300 km (0.12 R)
• M5: 471,383 km (0.075 R)
• M6: 544,536 km (0.059 R)
• M7: 618,288 km (0.098 R)
• M8: 684,111 km (0.099 R)
• M9: 888,462 km (0.078 R)
• M10: 964,158 km (0.093 R)
• M11: 1,046,736 km (0.113 R)
• M12: 1,180,477 km (0.119 R)
• M13: 1,269,488 km (0.084 R)
• M14: 1,360,892 km (0.074 R)
• M15: 1,438,832 km (0.095 R)
• M16: 1,583,045 km (0.099 R)
• M17: 1,648,718 km (0.071 R)
• M18: 1,749,098 km (0.116 R)
• M19: 1,909,318 km (0.061 R)
• M20: 1,985,463 km (0.088 R)
• M21: 2,050,688 km (0.092 R)
• M22: 2,158,847 km (0.06 R)
• M23: 2,250,700 km (0.075 R)
• M24: 2,318,767 km (0.094 R)
• M25: 2,521,023 km (0.106 R)
• M26: 2,604,798 km (0.086 R)
• M27: 2,702,785 km (0.073 R)
• M28: 2,768,757 km (0.116 R)
• M29: 3,065,560 km (0.11 R)
• M30: 3,175,963 km (0.036 R)
• M31: 3,252,707 km (0.109 R)
• M32: 3,351,291 km (0.091 R)
• M33: 3,415,319 km (0.087 R)
• M34: 3,573,295 km (0.104 R)
• M35: 3,763,134 km (0.115 R)
• M36: 3,837,036 km (0.12 R)
• M37: 4,016,553 km (0.054 R)
• M38: 4,183,504 km (0.073 R)
• M39: 4,438,270 km (0.103 R)
• M40: 4,769,928 km (0.073 R)
• M41: 5,027,984 km (0.117 R)
• M42: 5,249,389 km (0.118 R)
• M43: 5,390,460 km (0.113 R)
• M44: 5,490,840 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 8.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.1 AU - 1.46 AU

Year: 935 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 57,613,229 km

• M1: 118,930 km (0.067 R)
• M2: 339,886 km (0.109 R)
• M3: 402,119 km (0.112 R)
• M4: 504,594 km (0.103 R)
• M5: 611,855 km (0.05 R)
• M6: 912,248 km (0.075 R)
• M7: 981,362 km (0.109 R)
• M8: 1,243,757 km (0.083 R)
• M9: 1,347,129 km (0.043 R)
• M10: 1,406,519 km (0.04 R)
• M11: 1,521,261 km (0.031 R)
• M12: 1,667,567 km (0.116 R)
• M13: 1,782,159 km (0.097 R)
• M14: 1,906,774 km (0.085 R)
• M15: 2,227,363 km (0.063 R)
• M16: 2,306,201 km (0.11 R)
• M17: 2,507,560 km (0.113 R)
• M18: 2,706,375 km (0.098 R)
• M19: 2,884,546 km (0.112 R)
• M20: 2,962,187 km (0.103 R)
• M21: 3,066,607 km (0.104 R)
• M22: 3,181,348 km (0.082 R)
• M23: 3,635,527 km (0.054 R)
• M24: 3,747,576 km (0.079 R)
• M25: 3,832,548 km (0.041 R)
• M26: 4,004,137 km (0.093 R)
• M27: 4,217,314 km (0.105 R)
• M28: 4,354,944 km (0.069 R)
• M29: 4,424,357 km (0.096 R)
• M30: 4,534,162 km (0.082 R)
• M31: 4,594,450 km (0.089 R)
• M32: 4,675,233 km (0.082 R)
• M33: 5,169,953 km (0.108 R)
• M34: 5,306,835 km (0.068 R)
• M35: 5,412,900 km (0.103 R)
• M36: 5,713,741 km (0.068 R)
• M37: 5,833,419 km (0.099 R)
• M38: 5,943,075 km (0.102 R)
• M39: 6,009,047 km (0.11 R)
• M40: 6,075,469 km (0.083 R)
• M41: 6,186,470 km (0.098 R)
• M42: 6,298,220 km (0.108 R)
• M43: 6,546,552 km (0.085 R)
• M44: 7,181,147 km (0.112 R)
• M45: 7,263,276 km (0.115 R)
• M46: 7,547,512 km (0.114 R)
• M47: 7,667,040 km (0.118 R)
• M48: 7,799,135 km (0.052 R)
• M49: 8,017,099 km (0.116 R)
• M50: 8,102,370 km (0.101 R)
• M51: 8,175,823 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 9.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.58 AU - 1.8 AU

Year: 1419 Days

Day: 13.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,613,229 km

• M1: 114,891 km (0.119 R)
• M2: 254,466 km (0.068 R)
• M3: 335,997 km (0.114 R)
• M4: 443,857 km (0.063 R)
• M5: 504,893 km (0.082 R)
• M6: 739,013 km (0.08 R)
• M7: 896,091 km (0.043 R)
• M8: 961,017 km (0.091 R)
• M9: 1,090,868 km (0.071 R)
• M10: 1,215,483 km (0.096 R)
• M11: 1,327,980 km (0.101 R)
• M12: 1,420,581 km (0.088 R)
• M13: 1,521,261 km (0.114 R)
• M14: 1,692,550 km (0.11 R)
• M15: 1,780,663 km (0.098 R)
• M16: 1,838,109 km (0.107 R)
• M17: 2,047,696 km (0.114 R)
• M18: 2,114,716 km (0.107 R)
• M19: 2,306,500 km (0.066 R)
• M20: 2,376,512 km (0.095 R)
• M21: 2,447,122 km (0.114 R)
• M22: 2,504,119 km (0.103 R)
• M23: 2,605,097 km (0.109 R)
• M24: 2,670,771 km (0.093 R)
• M25: 2,773,844 km (0.108 R)
• M26: 2,878,413 km (0.117 R)
• M27: 2,976,698 km (0.068 R)
• M28: 3,052,993 km (0.099 R)
• M29: 3,192,119 km (0.109 R)
• M30: 3,333,340 km (0.093 R)
• M31: 3,557,288 km (0.119 R)
• M32: 3,679,210 km (0.095 R)
• M33: 3,810,856 km (0.099 R)
• M34: 3,994,562 km (0.067 R)
• M35: 4,249,627 km (0.119 R)
• M36: 4,624,669 km (0.053 R)
• M37: 4,695,578 km (0.099 R)
• M38: 4,829,618 km (0.108 R)
• M39: 5,010,332 km (0.083 R)
• M40: 5,220,816 km (0.088 R)
• M41: 5,378,343 km (0.103 R)
• M42: 5,499,966 km (0.118 R)
• M43: 5,717,182 km (0.115 R)
• M44: 5,793,477 km (0.09 R)
• M45: 5,966,262 km (0.111 R)
• M46: 6,101,798 km (0.104 R)
• M47: 6,465,171 km (0.115 R)
• M48: 6,604,447 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 9.6

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.72 AU - 2.52 AU

Year: 1993 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,613,229 km

• M1: 119,977 km (0.043 R)
• M2: 192,084 km (0.039 R)
• M3: 312,809 km (0.042 R)
• M4: 382,971 km (0.106 R)
• M5: 467,344 km (0.109 R)
• M6: 551,268 km (0.06 R)
• M7: 649,404 km (0.044 R)
• M8: 932,144 km (0.095 R)
• M9: 1,011,431 km (0.114 R)
• M10: 1,145,321 km (0.096 R)
• M11: 1,397,095 km (0.115 R)
• M12: 1,523,804 km (0.09 R)
• M13: 1,630,467 km (0.04 R)
• M14: 1,727,407 km (0.108 R)
• M15: 1,889,122 km (0.092 R)
• M16: 2,418,100 km (0.085 R)
• M17: 2,529,401 km (0.042 R)
• M18: 2,699,494 km (0.082 R)
• M19: 2,785,961 km (0.098 R)
• M20: 2,858,815 km (0.045 R)
• M21: 3,293,547 km (0.061 R)
• M22: 3,370,739 km (0.048 R)
• M23: 3,542,478 km (0.112 R)
• M24: 3,685,194 km (0.027 R)
• M25: 3,878,474 km (0.041 R)
• M26: 3,943,699 km (0.09 R)
• M27: 4,158,073 km (0.044 R)
• M28: 4,461,308 km (0.052 R)
• M29: 4,598,489 km (0.08 R)
• M30: 4,737,017 km (0.085 R)
• M31: 5,689,357 km (0.087 R)
• M32: 5,950,704 km (0.057 R)
• M33: 6,045,100 km (0.037 R)
• M34: 6,369,429 km (0.081 R)
• M35: 6,543,411 km (0.101 R)
• M36: 6,660,396 km (0.093 R)
• M37: 6,916,059 km (0.061 R)
• M38: 7,095,128 km (0.119 R)
• M39: 7,559,330 km (0.036 R)
• M40: 7,620,665 km (0.099 R)
• M41: 7,702,645 km (0.054 R)
• M42: 8,075,143 km (0.042 R)
• M43: 8,242,693 km (0.112 R)
• M44: 8,411,290 km (0.067 R)
• M45: 8,517,355 km (0.056 R)
• M46: 8,816,401 km (0.084 R)
• M47: 8,988,887 km (0.096 R)
• M48: 9,249,786 km (0.068 R)
• M49: 9,315,459 km (0.086 R)
• M50: 9,712,343 km (0.101 R)
• M51: 9,979,973 km (0.049 R)
• M52: 10,182,379 km (0.077 R)
• M53: 10,866,789 km (0.116 R)
• M54: 10,982,279 km (0.057 R)
• M55: 11,378,115 km (0.076 R)
• M56: 11,495,549 km (0.09 R)
• M57: 11,566,010 km (0.097 R)
• M58: 11,897,369 km (0.059 R)
• M59: 12,376,082 km (0.109 R)
• M60: 12,861,228 km (0.041 R)
• M61: 13,476,225 km (0.095 R)
• M62: 13,625,374 km (0.118 R)
• M63: 13,849,920 km (0.072 R)
• M64: 14,353,467 km (0.098 R)
• M65: 14,709,510 km (0.112 R)
• M66: 15,274,990 km (0.095 R)
• M67: 15,612,333 km (0.09 R)
• M68: 15,899,860 km (0.101 R)
• M69: 16,347,607 km (0.108 R)
• M70: 16,480,001 km (0.101 R)
• M71: 16,746,135 km (0.079 R)
• M72: 17,688,303 km (0.052 R)
• M73: 18,262,010 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.8

Radius: 6.3

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.22 AU - 7.5 AU

Year: 11601 Days

Day: 23.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,613,229 km

• M1: 98,735 km (0.066 R)
• M2: 144,661 km (0.096 R)
• M3: 266,135 km (0.08 R)
• M4: 1,009,935 km (0.039 R)
• M5: 1,189,901 km (0.104 R)
• M6: 1,307,635 km (0.096 R)
• M7: 1,925,175 km (0.051 R)
• M8: 2,120,400 km (0.093 R)
• M9: 2,621,104 km (0.082 R)
• M10: 2,775,190 km (0.057 R)
• M11: 2,868,988 km (0.045 R)
• M12: 3,027,861 km (0.089 R)
• M13: 3,288,012 km (0.075 R)
• M14: 3,420,855 km (0.107 R)
• M15: 4,004,885 km (0.116 R)
• M16: 4,656,533 km (0.097 R)
• M17: 4,805,832 km (0.074 R)
• M18: 5,185,810 km (0.088 R)
• M19: 5,379,539 km (0.078 R)
• M20: 5,894,306 km (0.107 R)
• M21: 6,300,913 km (0.113 R)
• M22: 7,313,391 km (0.088 R)
• M23: 8,924,560 km (0.112 R)
• M24: 9,674,494 km (0.045 R)
• M25: 9,817,360 km (0.117 R)
• M26: 10,008,846 km (0.108 R)
• M27: 10,444,475 km (0.105 R)
• M28: 10,493,243 km (0.118 R)
• M29: 11,535,193 km (0.09 R)
• M30: 13,237,766 km (0.067 R)
• M31: 13,449,447 km (0.088 R)
• M32: 13,609,068 km (0.081 R)
• M33: 13,715,731 km (0.033 R)
• M34: 14,037,367 km (0.102 R)
• M35: 15,017,382 km (0.096 R)
• M36: 15,293,540 km (0.113 R)
• M37: 19,092,279 km (0.113 R)
• M38: 20,298,037 km (0.078 R)
• M39: 20,910,192 km (0.046 R)
• M40: 22,277,965 km (0.085 R)
• M41: 22,655,999 km (0.104 R)
• M42: 23,163,286 km (0.116 R)
• M43: 24,577,733 km (0.116 R)
• M44: 24,968,333 km (0.098 R)
• M45: 27,220,230 km (0.081 R)
• M46: 27,422,038 km (0.103 R)
• M47: 27,624,294 km (0.099 R)
• M48: 28,506,622 km (0.046 R)
• M49: 29,122,965 km (0.092 R)
• M50: 29,536,155 km (0.114 R)
• M51: 30,298,954 km (0.067 R)
• M52: 31,419,891 km (0.11 R)
• M53: 32,127,340 km (0.111 R)
• M54: 32,483,083 km (0.039 R)
• M55: 33,991,179 km (0.101 R)
• M56: 34,571,769 km (0.111 R)
• M57: 35,009,193 km (0.091 R)
• M58: 35,301,956 km (0.107 R)
• M59: 36,185,032 km (0.059 R)
• M60: 37,298,938 km (0.091 R)
• M61: 38,273,568 km (0.049 R)
• M62: 38,424,213 km (0.101 R)
• M63: 40,018,029 km (0.103 R)
• M64: 40,400,850 km (0.115 R)
• M65: 40,707,825 km (0.1 R)
• M66: 40,784,718 km (0.059 R)
• M67: 41,169,783 km (0.115 R)
• M68: 42,956,729 km (0.098 R)
• M69: 43,191,748 km (0.08 R)
• M70: 43,427,065 km (0.072 R)
• M71: 44,768,958 km (0.089 R)
• M72: 45,245,726 km (0.109 R)
• M73: 45,405,048 km (0.047 R)
• M74: 45,644,405 km (0.082 R)
• M75: 45,804,175 km (0.107 R)
• M76: 46,606,020 km (0.117 R)
• M77: 46,686,354 km (0.1 R)
• M78: 47,089,221 km (0.105 R)
• M79: 47,412,352 km (0.104 R)
• M80: 47,817,164 km (0.12 R)
• M81: 48,467,466 km (0.049 R)
• M82: 48,712,059 km (0.088 R)
• M83: 49,366,400 km (0.098 R)
• M84: 49,858,876 km (0.082 R)
• M85: 50,023,434 km (0.104 R)
• M86: 51,429,504 km (0.09 R)
• M87: 51,595,857 km (0.089 R)
• M88: 53,520,882 km (0.067 R)
• M89: 55,043,639 km (0.025 R)
• M90: 55,383,974 km (0.039 R)
• M91: 55,469,245 km (0.093 R)
• M92: 56,323,598 km (0.045 R)
• M93: 57,182,290 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit