🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 12.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.75 AU

Year: 364 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,649,301 km

• M1: 155,881 km (0.102 R)
• M2: 240,254 km (0.106 R)
• M3: 371,900 km (0.11 R)
• M4: 484,398 km (0.036 R)
• M5: 564,283 km (0.118 R)
• M6: 641,476 km (0.107 R)
• M7: 746,194 km (0.112 R)
• M8: 845,228 km (0.108 R)
• M9: 955,631 km (0.11 R)
• M10: 1,057,807 km (0.038 R)
• M11: 1,199,177 km (0.051 R)
• M12: 1,354,609 km (0.075 R)
• M13: 1,497,774 km (0.052 R)
• M14: 1,583,194 km (0.096 R)
• M15: 1,666,221 km (0.097 R)
• M16: 1,849,478 km (0.12 R)
• M17: 1,983,967 km (0.076 R)
• M18: 2,121,747 km (0.083 R)
• M19: 2,236,189 km (0.03 R)
• M20: 2,330,136 km (0.112 R)
• M21: 2,466,869 km (0.109 R)
• M22: 2,624,994 km (0.069 R)
• M23: 2,743,475 km (0.117 R)
• M24: 2,825,156 km (0.046 R)
• M25: 2,951,566 km (0.056 R)
• M26: 3,085,007 km (0.098 R)
• M27: 3,250,762 km (0.078 R)
• M28: 3,368,196 km (0.118 R)
• M29: 3,481,741 km (0.116 R)
• M30: 3,644,055 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.6

Radius: 14.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.39 AU - 1.45 AU

Year: 1148 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 59,649,301 km

• M1: 175,628 km (0.091 R)
• M2: 424,559 km (0.108 R)
• M3: 513,270 km (0.08 R)
• M4: 691,591 km (0.111 R)
• M5: 802,443 km (0.085 R)
• M6: 974,780 km (0.086 R)
• M7: 1,087,577 km (0.093 R)
• M8: 1,175,390 km (0.082 R)
• M9: 1,265,748 km (0.113 R)
• M10: 1,382,434 km (0.072 R)
• M11: 1,585,289 km (0.066 R)
• M12: 1,703,471 km (0.072 R)
• M13: 1,824,795 km (0.119 R)
• M14: 1,994,289 km (0.061 R)
• M15: 2,150,469 km (0.114 R)
• M16: 2,272,840 km (0.066 R)
• M17: 2,446,224 km (0.05 R)
• M18: 2,564,407 km (0.102 R)
• M19: 2,714,753 km (0.088 R)
• M20: 2,806,456 km (0.1 R)
• M21: 2,993,154 km (0.112 R)
• M22: 3,088,149 km (0.098 R)
• M23: 3,390,037 km (0.048 R)
• M24: 3,489,221 km (0.049 R)
• M25: 3,589,302 km (0.108 R)
• M26: 4,116,335 km (0.108 R)
• M27: 4,246,036 km (0.069 R)
• M28: 4,377,234 km (0.113 R)
• M29: 4,570,365 km (0.103 R)
• M30: 4,729,387 km (0.098 R)
• M31: 5,027,984 km (0.07 R)
• M32: 5,192,243 km (0.119 R)
• M33: 5,578,505 km (0.069 R)
• M34: 5,907,470 km (0.113 R)
• M35: 6,081,153 km (0.091 R)
• M36: 6,188,714 km (0.108 R)
• M37: 6,612,226 km (0.099 R)
• M38: 6,750,903 km (0.046 R)
• M39: 7,002,826 km (0.116 R)
• M40: 7,129,984 km (0.082 R)
• M41: 7,879,918 km (0.064 R)
• M42: 8,100,874 km (0.083 R)
• M43: 8,189,885 km (0.097 R)
• M44: 8,458,862 km (0.05 R)
• M45: 8,761,199 km (0.074 R)
• M46: 9,097,944 km (0.031 R)
• M47: 9,329,821 km (0.08 R)
• M48: 9,454,436 km (0.091 R)
• M49: 9,736,727 km (0.032 R)
• M50: 9,894,702 km (0.06 R)
• M51: 10,357,857 km (0.088 R)
• M52: 10,828,193 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 10.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.94 AU - 5.46 AU

Year: 6911 Days

Day: 9.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,649,301 km

• M1: 140,024 km (0.094 R)
• M2: 213,177 km (0.067 R)
• M3: 590,612 km (0.096 R)
• M4: 699,520 km (0.102 R)
• M5: 1,110,016 km (0.066 R)
• M6: 1,178,532 km (0.103 R)
• M7: 1,392,906 km (0.109 R)
• M8: 1,527,843 km (0.092 R)
• M9: 1,651,560 km (0.078 R)
• M10: 1,876,406 km (0.101 R)
• M11: 2,128,479 km (0.101 R)
• M12: 2,338,065 km (0.086 R)
• M13: 2,968,919 km (0.058 R)
• M14: 3,184,041 km (0.039 R)
• M15: 3,547,115 km (0.092 R)
• M16: 3,902,410 km (0.08 R)
• M17: 4,269,224 km (0.115 R)
• M18: 4,468,040 km (0.073 R)
• M19: 4,557,350 km (0.078 R)
• M20: 5,013,025 km (0.067 R)
• M21: 5,579,103 km (0.111 R)
• M22: 5,723,764 km (0.033 R)
• M23: 5,869,772 km (0.096 R)
• M24: 6,390,522 km (0.101 R)
• M25: 6,592,778 km (0.03 R)
• M26: 6,771,548 km (0.084 R)
• M27: 6,874,471 km (0.078 R)
• M28: 7,003,873 km (0.09 R)
• M29: 7,134,023 km (0.092 R)
• M30: 7,264,921 km (0.066 R)
• M31: 8,286,376 km (0.062 R)
• M32: 8,368,954 km (0.067 R)
• M33: 8,982,754 km (0.052 R)
• M34: 9,843,241 km (0.086 R)
• M35: 10,047,891 km (0.098 R)
• M36: 10,401,839 km (0.049 R)
• M37: 10,490,999 km (0.104 R)
• M38: 11,152,521 km (0.029 R)
• M39: 11,611,338 km (0.085 R)
• M40: 11,765,573 km (0.072 R)
• M41: 12,013,906 km (0.105 R)
• M42: 12,326,715 km (0.116 R)
• M43: 12,610,652 km (0.044 R)
• M44: 12,832,954 km (0.102 R)
• M45: 13,056,453 km (0.078 R)
• M46: 13,604,879 km (0.034 R)
• M47: 13,735,029 km (0.069 R)
• M48: 13,833,016 km (0.083 R)
• M49: 14,458,185 km (0.093 R)
• M50: 14,657,599 km (0.107 R)
• M51: 14,991,951 km (0.118 R)
• M52: 15,126,439 km (0.097 R)
• M53: 15,464,231 km (0.026 R)
• M54: 15,634,174 km (0.114 R)
• M55: 16,250,817 km (0.103 R)
• M56: 16,389,045 km (0.087 R)
• M57: 16,736,112 km (0.036 R)
• M58: 16,945,400 km (0.066 R)
• M59: 17,155,734 km (0.073 R)
• M60: 17,649,706 km (0.104 R)
• M61: 18,184,220 km (0.115 R)
• M62: 18,363,587 km (0.111 R)
• M63: 18,543,554 km (0.046 R)
• M64: 18,723,969 km (0.088 R)
• M65: 18,796,374 km (0.102 R)
• M66: 18,905,132 km (0.069 R)
• M67: 19,598,667 km (0.103 R)
• M68: 19,893,226 km (0.119 R)
• M69: 20,226,231 km (0.086 R)
• M70: 20,374,931 km (0.101 R)
• M71: 20,710,628 km (0.102 R)
• M72: 21,881,232 km (0.058 R)
• M73: 23,501,077 km (0.08 R)
• M74: 23,696,602 km (0.059 R)
• M75: 23,774,842 km (0.038 R)
• M76: 24,325,511 km (0.101 R)
• M77: 24,920,163 km (0.045 R)
• M78: 25,439,417 km (0.062 R)
• M79: 25,519,602 km (0.097 R)
• M80: 25,680,270 km (0.107 R)
• M81: 26,083,436 km (0.09 R)
• M82: 26,569,928 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.3

Radius: 5.4

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.19 AU - 6.57 AU

Year: 9671 Days

Day: 24.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,649,301 km

• M1: 74,051 km (0.114 R)
• M2: 251,324 km (0.077 R)
• M3: 327,470 km (0.109 R)
• M4: 517,459 km (0.105 R)
• M5: 677,379 km (0.113 R)
• M6: 1,059,901 km (0.114 R)
• M7: 1,206,956 km (0.054 R)
• M8: 1,561,203 km (0.096 R)
• M9: 1,771,538 km (0.066 R)
• M10: 1,946,268 km (0.05 R)
• M11: 2,058,317 km (0.118 R)
• M12: 2,455,051 km (0.087 R)
• M13: 2,503,371 km (0.055 R)
• M14: 2,625,293 km (0.096 R)
• M15: 2,977,297 km (0.095 R)
• M16: 3,080,669 km (0.077 R)
• M17: 3,132,729 km (0.06 R)
• M18: 3,290,854 km (0.112 R)
• M19: 3,478,599 km (0.073 R)
• M20: 3,532,903 km (0.041 R)
• M21: 3,808,612 km (0.082 R)
• M22: 4,351,353 km (0.073 R)
• M23: 4,797,005 km (0.109 R)
• M24: 5,730,945 km (0.108 R)
• M25: 6,551,040 km (0.072 R)
• M26: 6,991,905 km (0.12 R)
• M27: 7,937,813 km (0.044 R)
• M28: 8,117,330 km (0.11 R)
• M29: 8,407,400 km (0.114 R)
• M30: 8,848,864 km (0.108 R)
• M31: 9,109,912 km (0.098 R)
• M32: 9,185,010 km (0.087 R)
• M33: 9,716,083 km (0.116 R)
• M34: 9,908,166 km (0.104 R)
• M35: 10,966,870 km (0.082 R)
• M36: 11,086,698 km (0.06 R)
• M37: 11,814,941 km (0.118 R)
• M38: 12,226,185 km (0.098 R)
• M39: 12,433,528 km (0.059 R)
• M40: 12,978,064 km (0.068 R)
• M41: 13,189,595 km (0.066 R)
• M42: 13,874,155 km (0.107 R)
• M43: 15,815,487 km (0.087 R)
• M44: 17,326,425 km (0.084 R)
• M45: 17,419,475 km (0.113 R)
• M46: 17,606,024 km (0.09 R)
• M47: 17,699,522 km (0.065 R)
• M48: 18,501,367 km (0.052 R)
• M49: 18,596,511 km (0.09 R)
• M50: 18,834,970 km (0.105 R)
• M51: 18,930,563 km (0.086 R)
• M52: 18,978,435 km (0.117 R)
• M53: 19,170,518 km (0.071 R)
• M54: 19,314,880 km (0.105 R)
• M55: 19,508,011 km (0.068 R)
• M56: 20,335,886 km (0.068 R)
• M57: 20,434,022 km (0.066 R)
• M58: 20,976,763 km (0.061 R)
• M59: 21,175,279 km (0.113 R)
• M60: 22,429,957 km (0.069 R)
• M61: 23,194,402 km (0.12 R)
• M62: 24,382,807 km (0.072 R)
• M63: 24,748,425 km (0.12 R)
• M64: 25,221,303 km (0.103 R)
• M65: 25,379,578 km (0.066 R)
• M66: 26,069,075 km (0.093 R)
• M67: 26,603,737 km (0.057 R)
• M68: 27,195,995 km (0.111 R)
• M69: 27,250,150 km (0.115 R)
• M70: 28,229,268 km (0.113 R)
• M71: 28,284,021 km (0.076 R)
• M72: 28,888,396 km (0.08 R)
• M73: 29,663,911 km (0.111 R)
• M74: 30,839,900 km (0.101 R)
• M75: 33,410,590 km (0.098 R)
• M76: 33,584,423 km (0.073 R)
• M77: 34,341,089 km (0.05 R)
• M78: 34,457,925 km (0.112 R)
• M79: 34,926,914 km (0.089 R)
• M80: 35,221,173 km (0.092 R)
• M81: 36,286,908 km (0.097 R)
• M82: 36,465,678 km (0.117 R)
• M83: 37,003,333 km (0.117 R)
• M84: 37,063,321 km (0.073 R)
• M85: 37,303,276 km (0.088 R)
• M86: 38,814,813 km (0.115 R)
• M87: 38,875,550 km (0.082 R)
• M88: 41,336,584 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.7

Radius: 3.4

Gravity: 52.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.02 AU - 9.58 AU

Year: 14775 Days

Day: 17.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,649,301 km

• M1: 52,060 km (0.102 R)
• M2: 162,912 km (0.116 R)
• M3: 352,004 km (0.112 R)
• M4: 611,257 km (0.112 R)
• M5: 728,841 km (0.059 R)
• M6: 1,007,392 km (0.072 R)
• M7: 1,170,005 km (0.119 R)
• M8: 1,291,179 km (0.082 R)
• M9: 1,871,021 km (0.089 R)
• M10: 1,955,543 km (0.098 R)
• M11: 2,676,605 km (0.114 R)
• M12: 2,804,062 km (0.092 R)
• M13: 4,708,593 km (0.088 R)
• M14: 4,746,890 km (0.055 R)
• M15: 4,901,125 km (0.101 R)
• M16: 5,574,914 km (0.099 R)
• M17: 6,319,313 km (0.11 R)
• M18: 6,660,097 km (0.105 R)
• M19: 6,832,733 km (0.072 R)
• M20: 7,315,037 km (0.093 R)
• M21: 7,403,898 km (0.076 R)
• M22: 7,672,725 km (0.077 R)
• M23: 8,732,177 km (0.084 R)
• M24: 9,207,001 km (0.048 R)
• M25: 9,399,234 km (0.082 R)
• M26: 9,836,658 km (0.118 R)
• M27: 10,181,481 km (0.119 R)
• M28: 11,137,262 km (0.037 R)
• M29: 11,393,374 km (0.089 R)
• M30: 11,496,447 km (0.074 R)
• M31: 12,917,327 km (0.114 R)
• M32: 13,675,639 km (0.11 R)
• M33: 14,392,662 km (0.09 R)
• M34: 14,671,662 km (0.12 R)
• M35: 15,178,350 km (0.061 R)
• M36: 15,235,047 km (0.078 R)
• M37: 16,208,929 km (0.118 R)
• M38: 16,908,299 km (0.092 R)
• M39: 17,915,991 km (0.055 R)
• M40: 18,396,798 km (0.042 R)
• M41: 19,248,608 km (0.117 R)
• M42: 19,741,085 km (0.091 R)
• M43: 20,175,367 km (0.117 R)
• M44: 20,927,097 km (0.101 R)
• M45: 21,688,101 km (0.083 R)
• M46: 21,751,979 km (0.073 R)
• M47: 22,264,801 km (0.113 R)
• M48: 22,716,736 km (0.092 R)
• M49: 23,498,534 km (0.102 R)
• M50: 24,954,720 km (0.066 R)
• M51: 25,491,328 km (0.072 R)
• M52: 25,558,647 km (0.086 R)
• M53: 26,507,845 km (0.1 R)
• M54: 27,124,188 km (0.098 R)
• M55: 27,192,854 km (0.093 R)
• M56: 27,953,110 km (0.119 R)
• M57: 28,092,087 km (0.041 R)
• M58: 28,370,787 km (0.059 R)
• M59: 28,510,362 km (0.1 R)
• M60: 28,930,732 km (0.111 R)
• M61: 29,423,807 km (0.027 R)
• M62: 30,346,676 km (0.107 R)
• M63: 30,775,872 km (0.068 R)
• M64: 31,063,100 km (0.096 R)
• M65: 31,351,226 km (0.067 R)
• M66: 32,002,724 km (0.066 R)
• M67: 32,075,429 km (0.116 R)
• M68: 32,658,711 km (0.069 R)
• M69: 33,319,186 km (0.113 R)
• M70: 33,614,043 km (0.071 R)
• M71: 34,802,299 km (0.105 R)
• M72: 36,155,561 km (0.08 R)
• M73: 37,296,395 km (0.113 R)
• M74: 38,835,607 km (0.117 R)
• M75: 39,379,246 km (0.109 R)
• M76: 39,847,338 km (0.094 R)
• M77: 40,867,595 km (0.115 R)
• M78: 42,214,724 km (0.087 R)
• M79: 42,294,310 km (0.101 R)
• M80: 43,334,913 km (0.068 R)
• M81: 43,415,396 km (0.045 R)
• M82: 44,627,289 km (0.053 R)
• M83: 45,033,597 km (0.06 R)
• M84: 46,014,061 km (0.119 R)
• M85: 46,342,428 km (0.112 R)
• M86: 46,506,986 km (0.109 R)
• M87: 47,249,440 km (0.084 R)
• M88: 47,912,757 km (0.116 R)
• M89: 50,512,170 km (0.114 R)
• M90: 52,213,247 km (0.1 R)
• M91: 53,760,239 km (0.091 R)
• M92: 56,811,138 km (0.069 R)
• M93: 56,987,214 km (0.081 R)
• M94: 58,313,250 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit