🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 13.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.6 AU - 0.62 AU

Year: 335 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,054,137 km

• M1: 173,085 km (0.097 R)
• M2: 261,048 km (0.052 R)
• M3: 374,294 km (0.04 R)
• M4: 517,459 km (0.085 R)
• M5: 654,640 km (0.087 R)
• M6: 914,641 km (0.086 R)
• M7: 1,060,051 km (0.085 R)
• M8: 1,209,499 km (0.102 R)
• M9: 1,310,627 km (0.119 R)
• M10: 1,401,582 km (0.112 R)
• M11: 1,576,612 km (0.118 R)
• M12: 1,664,576 km (0.117 R)
• M13: 1,783,057 km (0.073 R)
• M14: 1,963,921 km (0.06 R)
• M15: 2,156,154 km (0.049 R)
• M16: 2,510,551 km (0.11 R)
• M17: 2,631,127 km (0.063 R)
• M18: 2,725,673 km (0.12 R)
• M19: 2,998,839 km (0.034 R)
• M20: 3,168,483 km (0.08 R)
• M21: 3,305,215 km (0.104 R)
• M22: 3,431,775 km (0.103 R)
• M23: 3,733,664 km (0.071 R)
• M24: 3,834,193 km (0.114 R)
• M25: 3,929,188 km (0.088 R)
• M26: 4,018,648 km (0.076 R)
• M27: 4,291,215 km (0.117 R)
• M28: 4,389,950 km (0.091 R)
• M29: 4,476,267 km (0.109 R)
• M30: 4,576,498 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399

Radius: 10.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.1 AU - 2.62 AU

Year: 2548 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 72,054,137 km

• M1: 129,402 km (0.099 R)
• M2: 240,404 km (0.077 R)
• M3: 403,765 km (0.09 R)
• M4: 536,458 km (0.11 R)
• M5: 616,642 km (0.11 R)
• M6: 875,148 km (0.073 R)
• M7: 1,148,612 km (0.116 R)
• M8: 1,265,598 km (0.067 R)
• M9: 1,345,932 km (0.097 R)
• M10: 1,619,397 km (0.101 R)
• M11: 2,074,623 km (0.033 R)
• M12: 2,206,718 km (0.11 R)
• M13: 2,341,655 km (0.1 R)
• M14: 2,868,988 km (0.051 R)
• M15: 3,003,177 km (0.106 R)
• M16: 3,632,685 km (0.109 R)
• M17: 3,719,751 km (0.095 R)
• M18: 3,851,696 km (0.087 R)
• M19: 4,211,030 km (0.11 R)
• M20: 4,441,112 km (0.047 R)
• M21: 4,659,674 km (0.106 R)
• M22: 4,738,513 km (0.12 R)
• M23: 4,994,175 km (0.072 R)
• M24: 5,058,802 km (0.043 R)
• M25: 5,156,190 km (0.08 R)
• M26: 5,336,455 km (0.112 R)
• M27: 5,502,210 km (0.106 R)
• M28: 5,568,930 km (0.026 R)
• M29: 6,479,233 km (0.076 R)
• M30: 7,178,304 km (0.102 R)
• M31: 7,251,458 km (0.113 R)
• M32: 7,583,415 km (0.11 R)
• M33: 7,732,564 km (0.091 R)
• M34: 7,920,310 km (0.054 R)
• M35: 8,185,696 km (0.068 R)
• M36: 8,281,289 km (0.103 R)
• M37: 8,628,207 km (0.084 R)
• M38: 8,783,938 km (0.07 R)
• M39: 9,839,351 km (0.079 R)
• M40: 9,940,928 km (0.092 R)
• M41: 10,516,431 km (0.095 R)
• M42: 10,871,277 km (0.097 R)
• M43: 11,272,499 km (0.117 R)
• M44: 11,400,106 km (0.116 R)
• M45: 11,635,573 km (0.111 R)
• M46: 12,132,836 km (0.074 R)
• M47: 12,681,411 km (0.114 R)
• M48: 12,880,825 km (0.113 R)
• M49: 13,081,287 km (0.056 R)
• M50: 13,170,746 km (0.108 R)
• M51: 13,327,824 km (0.049 R)
• M52: 13,802,648 km (0.112 R)
• M53: 14,030,635 km (0.073 R)
• M54: 14,168,115 km (0.051 R)
• M55: 14,375,009 km (0.111 R)
• M56: 14,444,273 km (0.1 R)
• M57: 15,072,285 km (0.051 R)
• M58: 15,543,219 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 14.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.66 AU - 3.96 AU

Year: 5228 Days

Day: 9.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,054,137 km

• M1: 204,500 km (0.075 R)
• M2: 339,886 km (0.112 R)
• M3: 508,034 km (0.092 R)
• M4: 606,171 km (0.103 R)
• M5: 712,535 km (0.076 R)
• M6: 920,326 km (0.09 R)
• M7: 1,105,079 km (0.08 R)
• M8: 1,366,577 km (0.063 R)
• M9: 1,580,801 km (0.034 R)
• M10: 1,770,940 km (0.051 R)
• M11: 2,467,318 km (0.071 R)
• M12: 2,752,002 km (0.058 R)
• M13: 3,831,949 km (0.043 R)
• M14: 3,949,085 km (0.107 R)
• M15: 4,356,440 km (0.054 R)
• M16: 4,552,862 km (0.071 R)
• M17: 4,853,105 km (0.088 R)
• M18: 5,134,199 km (0.109 R)
• M19: 5,927,816 km (0.097 R)
• M20: 6,506,311 km (0.057 R)
• M21: 6,703,181 km (0.119 R)
• M22: 7,393,426 km (0.036 R)
• M23: 7,540,032 km (0.077 R)
• M24: 9,725,806 km (0.059 R)
• M25: 9,919,087 km (0.041 R)
• M26: 10,211,401 km (0.101 R)
• M27: 10,375,061 km (0.079 R)
• M28: 10,506,558 km (0.066 R)
• M29: 10,704,924 km (0.067 R)
• M30: 10,937,848 km (0.043 R)
• M31: 11,273,546 km (0.065 R)
• M32: 11,715,159 km (0.047 R)
• M33: 11,989,821 km (0.038 R)
• M34: 12,301,283 km (0.119 R)
• M35: 13,109,561 km (0.05 R)
• M36: 13,287,582 km (0.077 R)
• M37: 13,645,869 km (0.099 R)
• M38: 13,790,231 km (0.086 R)
• M39: 14,666,426 km (0.092 R)
• M40: 14,814,228 km (0.089 R)
• M41: 15,185,979 km (0.092 R)
• M42: 15,447,925 km (0.067 R)
• M43: 15,673,668 km (0.115 R)
• M44: 17,284,837 km (0.106 R)
• M45: 17,519,407 km (0.113 R)
• M46: 17,676,185 km (0.032 R)
• M47: 18,507,650 km (0.074 R)
• M48: 18,988,458 km (0.049 R)
• M49: 19,109,333 km (0.085 R)
• M50: 19,799,129 km (0.059 R)
• M51: 19,962,639 km (0.076 R)
• M52: 20,290,857 km (0.083 R)
• M53: 20,414,425 km (0.074 R)
• M54: 21,412,093 km (0.12 R)
• M55: 22,383,133 km (0.105 R)
• M56: 22,510,889 km (0.12 R)
• M57: 22,981,225 km (0.109 R)
• M58: 23,888,237 km (0.092 R)
• M59: 24,193,267 km (0.118 R)
• M60: 24,762,936 km (0.082 R)
• M61: 25,027,425 km (0.079 R)
• M62: 25,559,245 km (0.077 R)
• M63: 26,005,196 km (0.052 R)
• M64: 26,274,024 km (0.115 R)
• M65: 27,586,446 km (0.118 R)
• M66: 28,319,625 km (0.047 R)
• M67: 29,711,783 km (0.058 R)
• M68: 30,086,675 km (0.108 R)
• M69: 30,746,701 km (0.113 R)
• M70: 31,078,509 km (0.118 R)
• M71: 31,363,942 km (0.074 R)
• M72: 31,937,201 km (0.082 R)
• M73: 32,033,093 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.6

Radius: 14.2

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.38 AU - 5.42 AU

Year: 7624 Days

Day: 13.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,054,137 km

• M1: 516,113 km (0.03 R)
• M2: 630,854 km (0.111 R)
• M3: 876,045 km (0.104 R)
• M4: 1,035,965 km (0.053 R)
• M5: 1,295,368 km (0.086 R)
• M6: 1,576,612 km (0.086 R)
• M7: 1,735,036 km (0.077 R)
• M8: 1,836,912 km (0.055 R)
• M9: 1,940,883 km (0.119 R)
• M10: 2,068,340 km (0.108 R)
• M11: 2,287,351 km (0.119 R)
• M12: 2,607,042 km (0.099 R)
• M13: 2,796,433 km (0.096 R)
• M14: 2,892,774 km (0.056 R)
• M15: 3,163,845 km (0.095 R)
• M16: 4,054,252 km (0.085 R)
• M17: 4,164,057 km (0.025 R)
• M18: 4,330,559 km (0.118 R)
• M19: 4,756,614 km (0.108 R)
• M20: 5,107,271 km (0.108 R)
• M21: 6,305,101 km (0.096 R)
• M22: 7,050,996 km (0.098 R)
• M23: 7,317,131 km (0.059 R)
• M24: 7,825,016 km (0.088 R)
• M25: 8,379,426 km (0.068 R)
• M26: 9,563,044 km (0.035 R)
• M27: 9,673,148 km (0.116 R)
• M28: 9,783,850 km (0.112 R)
• M29: 9,932,102 km (0.071 R)
• M30: 10,193,150 km (0.108 R)
• M31: 10,570,137 km (0.117 R)
• M32: 11,067,250 km (0.112 R)
• M33: 12,323,125 km (0.116 R)
• M34: 12,765,186 km (0.085 R)
• M35: 12,967,891 km (0.074 R)
• M36: 13,582,439 km (0.082 R)
• M37: 13,831,071 km (0.112 R)
• M38: 14,374,710 km (0.031 R)
• M39: 16,047,364 km (0.077 R)
• M40: 16,574,397 km (0.106 R)
• M41: 17,062,535 km (0.076 R)
• M42: 17,690,696 km (0.078 R)
• M43: 18,189,605 km (0.096 R)
• M44: 19,201,186 km (0.049 R)
• M45: 19,573,535 km (0.033 R)
• M46: 19,667,034 km (0.117 R)
• M47: 21,954,984 km (0.053 R)
• M48: 22,687,115 km (0.116 R)
• M49: 22,785,401 km (0.062 R)
• M50: 23,130,224 km (0.119 R)
• M51: 23,377,659 km (0.086 R)
• M52: 23,576,325 km (0.089 R)
• M53: 25,032,810 km (0.113 R)
• M54: 25,490,729 km (0.118 R)
• M55: 25,592,755 km (0.05 R)
• M56: 25,900,029 km (0.091 R)
• M57: 26,777,271 km (0.09 R)
• M58: 26,985,062 km (0.054 R)
• M59: 27,350,081 km (0.117 R)
• M60: 28,190,372 km (0.099 R)
• M61: 28,560,777 km (0.092 R)
• M62: 28,773,056 km (0.098 R)
• M63: 28,985,934 km (0.105 R)
• M64: 29,574,153 km (0.08 R)
• M65: 29,788,975 km (0.1 R)
• M66: 29,896,536 km (0.114 R)
• M67: 30,004,247 km (0.035 R)
• M68: 31,800,767 km (0.034 R)
• M69: 32,020,826 km (0.119 R)
• M70: 32,462,588 km (0.086 R)
• M71: 32,962,096 km (0.079 R)
• M72: 34,871,563 km (0.073 R)
• M73: 35,725,468 km (0.079 R)
• M74: 36,701,444 km (0.096 R)
• M75: 37,860,828 km (0.088 R)
• M76: 38,620,934 km (0.095 R)
• M77: 39,091,270 km (0.115 R)
• M78: 39,622,642 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551

Radius: 4.9

Gravity: 22.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.24 AU - 9.74 AU

Year: 20550 Days

Day: 19.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,054,137 km

• M1: 72,705 km (0.058 R)
• M2: 144,063 km (0.09 R)
• M3: 249,529 km (0.066 R)
• M4: 312,061 km (0.083 R)
• M5: 573,259 km (0.046 R)
• M6: 914,641 km (0.097 R)
• M7: 964,308 km (0.092 R)
• M8: 1,172,399 km (0.108 R)
• M9: 2,135,809 km (0.026 R)
• M10: 2,868,539 km (0.083 R)
• M11: 3,204,536 km (0.088 R)
• M12: 3,552,949 km (0.067 R)
• M13: 3,791,857 km (0.045 R)
• M14: 3,872,640 km (0.11 R)
• M15: 4,118,579 km (0.088 R)
• M16: 4,201,606 km (0.114 R)
• M17: 4,243,344 km (0.117 R)
• M18: 4,285,231 km (0.072 R)
• M19: 4,454,277 km (0.105 R)
• M20: 4,798,651 km (0.083 R)
• M21: 5,107,122 km (0.101 R)
• M22: 6,890,328 km (0.081 R)
• M23: 7,088,396 km (0.106 R)
• M24: 7,591,344 km (0.079 R)
• M25: 7,642,357 km (0.057 R)
• M26: 7,744,532 km (0.117 R)
• M27: 7,898,768 km (0.042 R)
• M28: 8,210,081 km (0.086 R)
• M29: 9,222,559 km (0.099 R)
• M30: 10,273,783 km (0.089 R)
• M31: 10,386,580 km (0.1 R)
• M32: 10,556,673 km (0.079 R)
• M33: 10,613,520 km (0.096 R)
• M34: 11,596,079 km (0.112 R)
• M35: 11,949,878 km (0.076 R)
• M36: 12,128,049 km (0.042 R)
• M37: 14,270,889 km (0.042 R)
• M38: 14,523,111 km (0.112 R)
• M39: 14,586,391 km (0.105 R)
• M40: 15,806,212 km (0.101 R)
• M41: 16,725,940 km (0.092 R)
• M42: 18,410,711 km (0.084 R)
• M43: 18,754,187 km (0.11 R)
• M44: 18,892,117 km (0.116 R)
• M45: 20,007,818 km (0.053 R)
• M46: 20,431,778 km (0.107 R)
• M47: 20,573,597 km (0.118 R)
• M48: 21,288,375 km (0.069 R)
• M49: 21,360,332 km (0.114 R)
• M50: 21,721,012 km (0.11 R)
• M51: 24,679,011 km (0.077 R)
• M52: 25,133,489 km (0.045 R)
• M53: 27,525,410 km (0.078 R)
• M54: 28,470,569 km (0.075 R)
• M55: 29,586,569 km (0.083 R)
• M56: 30,069,322 km (0.106 R)
• M57: 30,961,075 km (0.11 R)
• M58: 31,697,096 km (0.092 R)
• M59: 32,190,919 km (0.104 R)
• M60: 32,438,802 km (0.075 R)
• M61: 33,604,020 km (0.075 R)
• M62: 33,771,570 km (0.11 R)
• M63: 34,444,760 km (0.093 R)
• M64: 35,377,353 km (0.094 R)
• M65: 35,718,586 km (0.069 R)
• M66: 36,318,324 km (0.074 R)
• M67: 38,575,008 km (0.105 R)
• M68: 39,102,191 km (0.065 R)
• M69: 42,044,033 km (0.09 R)
• M70: 42,314,955 km (0.099 R)
• M71: 43,769,943 km (0.112 R)
• M72: 44,319,716 km (0.106 R)
• M73: 44,411,569 km (0.113 R)
• M74: 44,595,424 km (0.109 R)
• M75: 44,687,427 km (0.108 R)
• M76: 45,148,637 km (0.049 R)
• M77: 46,075,695 km (0.078 R)
• M78: 46,821,890 km (0.062 R)
• M79: 48,042,907 km (0.109 R)
• M80: 48,231,700 km (0.102 R)
• M81: 50,996,568 km (0.059 R)
• M82: 51,382,081 km (0.116 R)
• M83: 52,252,741 km (0.064 R)
• M84: 52,835,874 km (0.08 R)
• M85: 56,379,698 km (0.102 R)
• M86: 57,177,653 km (0.069 R)
• M87: 58,381,467 km (0.096 R)
• M88: 60,304,547 km (0.062 R)
• M89: 60,916,103 km (0.109 R)
• M90: 62,763,338 km (0.068 R)
• M91: 65,777,735 km (0.029 R)
• M92: 67,249,628 km (0.067 R)
• M93: 67,460,861 km (0.104 R)
• M94: 68,732,592 km (0.101 R)
• M95: 69,478,038 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 12,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit