🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 12.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.12 AU - 1.24 AU

Year: 885 Days

Day: 6.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 77,994,720 km

• M1: 161,566 km (0.083 R)
• M2: 330,312 km (0.073 R)
• M3: 489,634 km (0.115 R)
• M4: 581,487 km (0.082 R)
• M5: 763,548 km (0.065 R)
• M6: 850,464 km (0.084 R)
• M7: 1,042,099 km (0.079 R)
• M8: 1,207,554 km (0.107 R)
• M9: 1,339,499 km (0.118 R)
• M10: 1,462,020 km (0.117 R)
• M11: 1,580,801 km (0.078 R)
• M12: 1,664,426 km (0.096 R)
• M13: 1,789,041 km (0.079 R)
• M14: 1,998,328 km (0.093 R)
• M15: 2,459,090 km (0.106 R)
• M16: 2,566,052 km (0.104 R)
• M17: 2,711,162 km (0.027 R)
• M18: 2,990,761 km (0.095 R)
• M19: 3,105,203 km (0.109 R)
• M20: 3,289,657 km (0.088 R)
• M21: 3,598,427 km (0.032 R)
• M22: 3,854,389 km (0.105 R)
• M23: 4,180,064 km (0.108 R)
• M24: 4,265,634 km (0.071 R)
• M25: 4,395,036 km (0.101 R)
• M26: 4,646,959 km (0.102 R)
• M27: 4,993,876 km (0.093 R)
• M28: 5,096,201 km (0.032 R)
• M29: 5,372,658 km (0.079 R)
• M30: 5,454,189 km (0.093 R)
• M31: 5,594,960 km (0.115 R)
• M32: 5,689,506 km (0.107 R)
• M33: 5,784,501 km (0.099 R)
• M34: 5,928,115 km (0.044 R)
• M35: 6,036,723 km (0.079 R)
• M36: 6,133,662 km (0.081 R)
• M37: 6,218,933 km (0.053 R)
• M38: 6,403,238 km (0.057 R)
• M39: 6,539,372 km (0.105 R)
• M40: 6,764,367 km (0.082 R)
• M41: 6,966,623 km (0.119 R)
• M42: 7,068,499 km (0.075 R)
• M43: 7,467,926 km (0.041 R)
• M44: 7,572,195 km (0.04 R)
• M45: 7,795,395 km (0.113 R)
• M46: 8,154,430 km (0.115 R)
• M47: 8,302,383 km (0.086 R)
• M48: 8,888,956 km (0.08 R)
• M49: 9,041,097 km (0.11 R)
• M50: 9,194,136 km (0.117 R)
• M51: 9,404,321 km (0.086 R)
• M52: 9,531,180 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 10.4

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.24 AU - 3.38 AU

Year: 3251 Days

Day: 13 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,994,720 km

• M1: 168,746 km (0.077 R)
• M2: 334,052 km (0.111 R)
• M3: 403,316 km (0.057 R)
• M4: 470,186 km (0.103 R)
• M5: 627,713 km (0.101 R)
• M6: 718,818 km (0.068 R)
• M7: 803,939 km (0.11 R)
• M8: 904,170 km (0.101 R)
• M9: 1,081,293 km (0.112 R)
• M10: 1,231,340 km (0.12 R)
• M11: 1,296,116 km (0.039 R)
• M12: 1,388,717 km (0.108 R)
• M13: 1,694,645 km (0.09 R)
• M14: 1,900,641 km (0.059 R)
• M15: 2,006,706 km (0.043 R)
• M16: 2,099,307 km (0.116 R)
• M17: 2,304,854 km (0.057 R)
• M18: 2,600,609 km (0.096 R)
• M19: 2,770,253 km (0.049 R)
• M20: 2,925,985 km (0.097 R)
• M21: 2,996,146 km (0.035 R)
• M22: 3,174,317 km (0.094 R)
• M23: 3,246,423 km (0.091 R)
• M24: 3,615,781 km (0.082 R)
• M25: 4,018,348 km (0.116 R)
• M26: 4,354,644 km (0.084 R)
• M27: 4,638,432 km (0.07 R)
• M28: 4,845,026 km (0.119 R)
• M29: 5,012,426 km (0.119 R)
• M30: 5,181,771 km (0.05 R)
• M31: 5,309,976 km (0.069 R)
• M32: 5,591,520 km (0.079 R)
• M33: 6,034,329 km (0.119 R)
• M34: 6,465,470 km (0.09 R)
• M35: 6,742,974 km (0.09 R)
• M36: 6,859,661 km (0.096 R)
• M37: 7,261,780 km (0.036 R)
• M38: 7,574,589 km (0.029 R)
• M39: 7,744,682 km (0.086 R)
• M40: 8,213,222 km (0.077 R)
• M41: 8,388,102 km (0.069 R)
• M42: 9,385,172 km (0.103 R)
• M43: 9,515,771 km (0.037 R)
• M44: 10,284,854 km (0.072 R)
• M45: 10,581,805 km (0.047 R)
• M46: 10,690,413 km (0.091 R)
• M47: 10,991,255 km (0.099 R)
• M48: 11,657,264 km (0.067 R)
• M49: 11,769,612 km (0.056 R)
• M50: 13,379,136 km (0.083 R)
• M51: 13,585,132 km (0.106 R)
• M52: 14,000,266 km (0.056 R)
• M53: 14,389,670 km (0.119 R)
• M54: 15,087,244 km (0.12 R)
• M55: 15,424,737 km (0.102 R)
• M56: 15,517,189 km (0.118 R)
• M57: 15,671,723 km (0.118 R)
• M58: 16,799,542 km (0.094 R)
• M59: 16,989,980 km (0.058 R)
• M60: 17,437,427 km (0.026 R)
• M61: 17,694,735 km (0.114 R)
• M62: 19,000,426 km (0.086 R)
• M63: 19,232,003 km (0.101 R)
• M64: 19,497,988 km (0.061 R)
• M65: 19,698,300 km (0.031 R)
• M66: 20,777,798 km (0.081 R)
• M67: 20,948,190 km (0.099 R)
• M68: 21,119,031 km (0.076 R)
• M69: 21,427,801 km (0.111 R)
• M70: 21,634,395 km (0.037 R)
• M71: 22,223,661 km (0.028 R)
• M72: 22,888,325 km (0.116 R)
• M73: 22,958,636 km (0.113 R)
• M74: 23,134,862 km (0.1 R)
• M75: 23,311,537 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407

Radius: 12.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.18 AU - 4.8 AU

Year: 6567 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,994,720 km

• M1: 177,124 km (0.117 R)
• M2: 289,771 km (0.069 R)
• M3: 397,781 km (0.108 R)
• M4: 535,560 km (0.044 R)
• M5: 692,489 km (0.102 R)
• M6: 932,743 km (0.114 R)
• M7: 1,070,522 km (0.064 R)
• M8: 1,510,191 km (0.109 R)
• M9: 1,810,583 km (0.076 R)
• M10: 2,075,820 km (0.117 R)
• M11: 2,449,366 km (0.063 R)
• M12: 2,664,039 km (0.045 R)
• M13: 2,783,867 km (0.052 R)
• M14: 2,946,330 km (0.073 R)
• M15: 3,302,373 km (0.105 R)
• M16: 3,388,242 km (0.118 R)
• M17: 3,474,859 km (0.1 R)
• M18: 3,694,619 km (0.106 R)
• M19: 3,873,687 km (0.091 R)
• M20: 4,428,695 km (0.106 R)
• M21: 5,587,181 km (0.118 R)
• M22: 5,715,835 km (0.058 R)
• M23: 5,897,597 km (0.071 R)
• M24: 6,266,804 km (0.078 R)
• M25: 6,589,337 km (0.087 R)
• M26: 6,752,698 km (0.075 R)
• M27: 7,306,958 km (0.086 R)
• M28: 7,447,730 km (0.111 R)
• M29: 7,962,347 km (0.063 R)
• M30: 8,696,274 km (0.036 R)
• M31: 9,086,575 km (0.047 R)
• M32: 9,482,560 km (0.118 R)
• M33: 9,698,131 km (0.077 R)
• M34: 10,704,326 km (0.093 R)
• M35: 11,122,602 km (0.094 R)
• M36: 11,513,501 km (0.099 R)
• M37: 11,776,644 km (0.09 R)
• M38: 12,208,383 km (0.11 R)
• M39: 12,342,423 km (0.086 R)
• M40: 12,476,762 km (0.081 R)
• M41: 12,985,245 km (0.06 R)
• M42: 13,327,973 km (0.107 R)
• M43: 14,480,027 km (0.052 R)
• M44: 14,621,845 km (0.089 R)
• M45: 14,799,867 km (0.112 R)
• M46: 16,470,426 km (0.089 R)
• M47: 16,581,428 km (0.095 R)
• M48: 16,692,729 km (0.077 R)
• M49: 17,140,326 km (0.119 R)
• M50: 17,895,196 km (0.091 R)
• M51: 19,086,444 km (0.037 R)
• M52: 19,281,071 km (0.075 R)
• M53: 19,437,251 km (0.034 R)
• M54: 19,672,120 km (0.098 R)
• M55: 21,424,061 km (0.104 R)
• M56: 21,504,844 km (0.118 R)
• M57: 21,747,940 km (0.05 R)
• M58: 21,991,934 km (0.068 R)
• M59: 22,935,598 km (0.085 R)
• M60: 23,059,764 km (0.04 R)
• M61: 23,225,518 km (0.08 R)
• M62: 23,558,224 km (0.049 R)
• M63: 24,102,311 km (0.092 R)
• M64: 25,373,594 km (0.071 R)
• M65: 25,501,949 km (0.071 R)
• M66: 25,673,388 km (0.108 R)
• M67: 25,931,295 km (0.113 R)
• M68: 27,146,179 km (0.081 R)
• M69: 28,735,357 km (0.119 R)
• M70: 28,869,247 km (0.115 R)
• M71: 30,037,457 km (0.093 R)
• M72: 30,445,411 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.9

Radius: 3.8

Gravity: 48.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.98 AU - 10.24 AU

Year: 20563 Days

Day: 17.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,994,720 km

• M1: 113,844 km (0.116 R)
• M2: 190,438 km (0.101 R)
• M3: 355,445 km (0.069 R)
• M4: 514,467 km (0.065 R)
• M5: 766,689 km (0.115 R)
• M6: 791,373 km (0.075 R)
• M7: 816,206 km (0.065 R)
• M8: 971,489 km (0.053 R)
• M9: 1,811,032 km (0.089 R)
• M10: 1,911,113 km (0.115 R)
• M11: 2,623,947 km (0.078 R)
• M12: 3,206,780 km (0.094 R)
• M13: 4,666,406 km (0.079 R)
• M14: 5,656,146 km (0.102 R)
• M15: 6,605,045 km (0.108 R)
• M16: 7,655,821 km (0.11 R)
• M17: 8,090,552 km (0.058 R)
• M18: 8,701,360 km (0.07 R)
• M19: 9,269,383 km (0.096 R)
• M20: 12,157,370 km (0.105 R)
• M21: 12,220,351 km (0.115 R)
• M22: 13,176,880 km (0.11 R)
• M23: 13,893,453 km (0.051 R)
• M24: 14,958,291 km (0.066 R)
• M25: 16,118,123 km (0.052 R)
• M26: 16,604,017 km (0.102 R)
• M27: 17,519,257 km (0.071 R)
• M28: 17,732,733 km (0.109 R)
• M29: 19,177,998 km (0.052 R)
• M30: 19,471,509 km (0.111 R)
• M31: 19,914,618 km (0.06 R)
• M32: 20,361,168 km (0.113 R)
• M33: 22,333,466 km (0.09 R)
• M34: 22,487,702 km (0.073 R)
• M35: 23,108,233 km (0.113 R)
• M36: 23,891,678 km (0.095 R)
• M37: 24,128,341 km (0.109 R)
• M38: 24,286,616 km (0.101 R)
• M39: 24,683,798 km (0.101 R)
• M40: 25,163,110 km (0.109 R)
• M41: 25,323,628 km (0.057 R)
• M42: 25,403,962 km (0.118 R)
• M43: 26,131,158 km (0.074 R)
• M44: 27,029,194 km (0.084 R)
• M45: 27,193,452 km (0.027 R)
• M46: 29,191,481 km (0.091 R)
• M47: 29,444,601 km (0.094 R)
• M48: 29,783,141 km (0.103 R)
• M49: 32,101,758 km (0.096 R)
• M50: 32,799,932 km (0.088 R)
• M51: 33,062,925 km (0.074 R)
• M52: 33,414,779 km (0.117 R)
• M53: 33,944,954 km (0.099 R)
• M54: 35,461,876 km (0.079 R)
• M55: 36,909,834 km (0.102 R)
• M56: 38,192,486 km (0.088 R)
• M57: 38,284,638 km (0.08 R)
• M58: 39,396,450 km (0.101 R)
• M59: 39,582,849 km (0.074 R)
• M60: 39,769,397 km (0.076 R)
• M61: 39,956,394 km (0.116 R)
• M62: 40,331,137 km (0.118 R)
• M63: 41,367,551 km (0.05 R)
• M64: 41,462,247 km (0.08 R)
• M65: 42,222,204 km (0.111 R)
• M66: 45,795,947 km (0.091 R)
• M67: 45,991,921 km (0.051 R)
• M68: 46,877,091 km (0.069 R)
• M69: 47,867,130 km (0.119 R)
• M70: 50,473,274 km (0.037 R)
• M71: 52,406,677 km (0.107 R)
• M72: 53,433,966 km (0.048 R)
• M73: 53,640,261 km (0.059 R)
• M74: 56,031,134 km (0.089 R)
• M75: 57,609,093 km (0.1 R)
• M76: 58,882,021 km (0.056 R)
• M77: 60,700,982 km (0.112 R)
• M78: 60,808,542 km (0.094 R)
• M79: 61,347,394 km (0.062 R)
• M80: 61,887,742 km (0.11 R)
• M81: 62,973,373 km (0.042 R)
• M82: 63,627,714 km (0.112 R)
• M83: 65,163,187 km (0.114 R)
• M84: 65,714,605 km (0.093 R)
• M85: 65,935,561 km (0.112 R)
• M86: 66,046,114 km (0.091 R)
• M87: 69,279,672 km (0.112 R)
• M88: 70,067,903 km (0.074 R)
• M89: 74,053,340 km (0.037 R)
• M90: 74,398,462 km (0.096 R)
• M91: 74,859,223 km (0.096 R)
• M92: 75,321,032 km (0.077 R)
• M93: 76,595,905 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 10,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit