🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 14.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.9 AU

Year: 428 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,871,030 km

• M1: 188,942 km (0.112 R)
• M2: 318,793 km (0.082 R)
• M3: 430,243 km (0.104 R)
• M4: 619,934 km (0.063 R)
• M5: 717,920 km (0.029 R)
• M6: 832,512 km (0.106 R)
• M7: 1,060,200 km (0.082 R)
• M8: 1,202,019 km (0.107 R)
• M9: 1,309,729 km (0.101 R)
• M10: 1,425,369 km (0.106 R)
• M11: 1,548,936 km (0.051 R)
• M12: 1,645,128 km (0.089 R)
• M13: 1,743,713 km (0.097 R)
• M14: 1,951,654 km (0.111 R)
• M15: 2,046,798 km (0.05 R)
• M16: 2,177,995 km (0.12 R)
• M17: 2,277,029 km (0.119 R)
• M18: 2,433,658 km (0.109 R)
• M19: 2,599,263 km (0.04 R)
• M20: 2,720,587 km (0.077 R)
• M21: 2,860,162 km (0.106 R)
• M22: 3,141,256 km (0.084 R)
• M23: 3,288,012 km (0.102 R)
• M24: 3,390,935 km (0.081 R)
• M25: 3,524,227 km (0.108 R)
• M26: 3,694,768 km (0.105 R)
• M27: 3,820,131 km (0.09 R)
• M28: 3,928,590 km (0.118 R)
• M29: 4,044,378 km (0.066 R)
• M30: 4,173,631 km (0.039 R)
• M31: 4,279,247 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 9.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.72 AU - 0.88 AU

Year: 462 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,871,030 km

• M1: 122,670 km (0.104 R)
• M2: 222,452 km (0.098 R)
• M3: 282,142 km (0.108 R)
• M4: 343,178 km (0.093 R)
• M5: 408,402 km (0.067 R)
• M6: 467,194 km (0.083 R)
• M7: 531,521 km (0.055 R)
• M8: 608,115 km (0.097 R)
• M9: 688,749 km (0.106 R)
• M10: 771,177 km (0.081 R)
• M11: 861,983 km (0.095 R)
• M12: 956,828 km (0.105 R)
• M13: 1,031,029 km (0.083 R)
• M14: 1,115,551 km (0.109 R)
• M15: 1,177,036 km (0.042 R)
• M16: 1,271,582 km (0.103 R)
• M17: 1,344,885 km (0.105 R)
• M18: 1,444,068 km (0.113 R)
• M19: 1,539,512 km (0.089 R)
• M20: 1,707,660 km (0.072 R)
• M21: 1,775,876 km (0.118 R)
• M22: 1,868,477 km (0.084 R)
• M23: 1,949,260 km (0.062 R)
• M24: 2,051,735 km (0.05 R)
• M25: 2,170,216 km (0.105 R)
• M26: 2,388,480 km (0.105 R)
• M27: 2,454,303 km (0.059 R)
• M28: 2,539,274 km (0.112 R)
• M29: 2,602,704 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 10

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.31 AU - 1.75 AU

Year: 1222 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 44,871,030 km

• M1: 142,417 km (0.04 R)
• M2: 230,530 km (0.109 R)
• M3: 293,810 km (0.106 R)
• M4: 382,372 km (0.114 R)
• M5: 473,627 km (0.05 R)
• M6: 608,564 km (0.112 R)
• M7: 713,582 km (0.033 R)
• M8: 836,850 km (0.116 R)
• M9: 961,615 km (0.094 R)
• M10: 1,144,424 km (0.065 R)
• M11: 1,243,607 km (0.063 R)
• M12: 1,373,608 km (0.114 R)
• M13: 1,501,065 km (0.109 R)
• M14: 1,625,231 km (0.047 R)
• M15: 1,692,401 km (0.116 R)
• M16: 1,768,097 km (0.108 R)
• M17: 1,852,770 km (0.098 R)
• M18: 1,931,009 km (0.111 R)
• M19: 2,034,381 km (0.098 R)
• M20: 2,147,777 km (0.066 R)
• M21: 2,230,205 km (0.11 R)
• M22: 2,483,624 km (0.108 R)
• M23: 2,728,815 km (0.118 R)
• M24: 2,927,032 km (0.114 R)
• M25: 2,991,209 km (0.107 R)
• M26: 3,120,761 km (0.075 R)
• M27: 3,491,614 km (0.08 R)
• M28: 3,697,311 km (0.103 R)
• M29: 3,786,621 km (0.114 R)
• M30: 3,987,830 km (0.06 R)
• M31: 4,059,189 km (0.079 R)
• M32: 4,182,308 km (0.12 R)
• M33: 4,317,095 km (0.109 R)
• M34: 4,506,337 km (0.106 R)
• M35: 4,687,500 km (0.089 R)
• M36: 4,795,210 km (0.09 R)
• M37: 4,925,510 km (0.107 R)
• M38: 5,078,997 km (0.096 R)
• M39: 5,256,570 km (0.114 R)
• M40: 5,413,498 km (0.084 R)
• M41: 5,503,855 km (0.095 R)
• M42: 5,617,699 km (0.105 R)
• M43: 5,709,253 km (0.088 R)
• M44: 6,010,244 km (0.092 R)
• M45: 6,115,561 km (0.083 R)
• M46: 6,186,321 km (0.074 R)
• M47: 6,447,519 km (0.096 R)
• M48: 6,688,222 km (0.114 R)
• M49: 6,858,614 km (0.063 R)
• M50: 6,981,134 km (0.075 R)
• M51: 7,253,103 km (0.112 R)
• M52: 7,328,052 km (0.058 R)
• M53: 7,390,584 km (0.116 R)
• M54: 7,553,944 km (0.099 R)
• M55: 7,795,096 km (0.111 R)
• M56: 7,935,868 km (0.089 R)
• M57: 8,245,835 km (0.068 R)
• M58: 8,415,479 km (0.113 R)
• M59: 8,559,841 km (0.1 R)
• M60: 8,718,414 km (0.11 R)
• M61: 8,944,606 km (0.098 R)
• M62: 9,051,718 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 11

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.68 AU - 3.2 AU

Year: 3255 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,871,030 km

• M1: 205,547 km (0.112 R)
• M2: 278,551 km (0.117 R)
• M3: 494,271 km (0.06 R)
• M4: 706,850 km (0.087 R)
• M5: 884,123 km (0.118 R)
• M6: 1,111,961 km (0.084 R)
• M7: 1,245,701 km (0.095 R)
• M8: 1,320,949 km (0.093 R)
• M9: 1,423,873 km (0.117 R)
• M10: 1,597,107 km (0.109 R)
• M11: 1,665,623 km (0.042 R)
• M12: 1,791,734 km (0.108 R)
• M13: 2,083,300 km (0.105 R)
• M14: 2,234,992 km (0.035 R)
• M15: 2,312,185 km (0.116 R)
• M16: 2,406,132 km (0.113 R)
• M17: 2,679,298 km (0.082 R)
• M18: 2,844,604 km (0.06 R)
• M19: 3,013,500 km (0.098 R)
• M20: 3,290,704 km (0.083 R)
• M21: 3,576,137 km (0.111 R)
• M22: 3,869,798 km (0.118 R)
• M23: 4,190,536 km (0.087 R)
• M24: 4,441,710 km (0.08 R)
• M25: 4,797,604 km (0.114 R)
• M26: 4,918,180 km (0.119 R)
• M27: 5,019,607 km (0.116 R)
• M28: 5,348,722 km (0.116 R)
• M29: 5,769,990 km (0.087 R)
• M30: 5,984,812 km (0.115 R)
• M31: 6,136,654 km (0.076 R)
• M32: 6,246,010 km (0.109 R)
• M33: 6,577,669 km (0.071 R)
• M34: 6,802,066 km (0.095 R)
• M35: 7,029,155 km (0.117 R)
• M36: 7,212,413 km (0.082 R)
• M37: 7,304,714 km (0.104 R)
• M38: 7,443,990 km (0.061 R)
• M39: 7,654,325 km (0.111 R)
• M40: 8,370,001 km (0.099 R)
• M41: 8,711,383 km (0.092 R)
• M42: 8,933,237 km (0.099 R)
• M43: 9,057,253 km (0.071 R)
• M44: 9,132,052 km (0.109 R)
• M45: 9,207,001 km (0.116 R)
• M46: 9,890,514 km (0.073 R)
• M47: 9,967,557 km (0.025 R)
• M48: 10,303,404 km (0.117 R)
• M49: 11,928,485 km (0.116 R)
• M50: 12,395,680 km (0.111 R)
• M51: 12,868,708 km (0.057 R)
• M52: 13,461,265 km (0.083 R)
• M53: 14,294,226 km (0.11 R)
• M54: 14,614,515 km (0.108 R)
• M55: 14,996,139 km (0.115 R)
• M56: 15,114,172 km (0.095 R)
• M57: 15,500,135 km (0.069 R)
• M58: 16,555,248 km (0.11 R)
• M59: 16,953,179 km (0.067 R)
• M60: 17,758,165 km (0.102 R)
• M61: 17,945,761 km (0.113 R)
• M62: 18,039,858 km (0.092 R)
• M63: 18,512,437 km (0.104 R)
• M64: 18,829,884 km (0.109 R)
• M65: 19,116,962 km (0.106 R)
• M66: 19,631,130 km (0.117 R)
• M67: 21,499,458 km (0.102 R)
• M68: 21,599,389 km (0.099 R)
• M69: 21,699,470 km (0.104 R)
• M70: 21,799,701 km (0.096 R)
• M71: 22,303,098 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.5

Radius: 5.8

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.14 AU - 7.48 AU

Year: 10234 Days

Day: 20.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 44,871,030 km

• M1: 87,964 km (0.059 R)
• M2: 138,528 km (0.114 R)
• M3: 485,595 km (0.095 R)
• M4: 543,190 km (0.115 R)
• M5: 849,118 km (0.051 R)
• M6: 992,283 km (0.09 R)
• M7: 1,301,950 km (0.117 R)
• M8: 1,404,724 km (0.107 R)
• M9: 1,574,667 km (0.109 R)
• M10: 2,099,756 km (0.095 R)
• M11: 2,368,733 km (0.072 R)
• M12: 2,443,980 km (0.041 R)
• M13: 2,753,199 km (0.053 R)
• M14: 2,858,965 km (0.085 R)
• M15: 3,129,438 km (0.117 R)
• M16: 3,636,874 km (0.118 R)
• M17: 4,019,096 km (0.057 R)
• M18: 4,321,882 km (0.109 R)
• M19: 4,414,184 km (0.08 R)
• M20: 4,663,414 km (0.028 R)
• M21: 4,789,825 km (0.027 R)
• M22: 5,078,249 km (0.101 R)
• M23: 5,942,925 km (0.09 R)
• M24: 6,011,291 km (0.12 R)
• M25: 6,497,484 km (0.086 R)
• M26: 6,603,250 km (0.106 R)
• M27: 6,674,159 km (0.044 R)
• M28: 6,852,330 km (0.109 R)
• M29: 8,641,970 km (0.061 R)
• M30: 8,758,357 km (0.1 R)
• M31: 9,071,465 km (0.037 R)
• M32: 9,789,086 km (0.045 R)
• M33: 10,236,533 km (0.043 R)
• M34: 10,566,098 km (0.067 R)
• M35: 11,405,491 km (0.032 R)
• M36: 11,490,612 km (0.066 R)
• M37: 11,575,883 km (0.116 R)
• M38: 11,876,126 km (0.045 R)
• M39: 12,396,876 km (0.054 R)
• M40: 13,550,426 km (0.094 R)
• M41: 13,640,633 km (0.066 R)
• M42: 14,507,104 km (0.118 R)
• M43: 14,784,309 km (0.117 R)
• M44: 15,250,456 km (0.107 R)
• M45: 15,344,104 km (0.095 R)
• M46: 15,438,201 km (0.077 R)
• M47: 17,948,005 km (0.071 R)
• M48: 18,896,156 km (0.092 R)
• M49: 19,401,647 km (0.109 R)
• M50: 19,656,113 km (0.082 R)
• M51: 19,911,626 km (0.117 R)
• M52: 20,116,874 km (0.084 R)
• M53: 20,219,798 km (0.088 R)
• M54: 20,322,871 km (0.099 R)
• M55: 20,892,839 km (0.063 R)
• M56: 21,310,516 km (0.087 R)
• M57: 22,154,397 km (0.097 R)
• M58: 23,440,640 km (0.09 R)
• M59: 23,874,623 km (0.101 R)
• M60: 23,929,077 km (0.08 R)
• M61: 26,309,179 km (0.095 R)
• M62: 26,534,324 km (0.09 R)
• M63: 26,930,010 km (0.094 R)
• M64: 27,898,956 km (0.106 R)
• M65: 28,013,697 km (0.104 R)
• M66: 28,186,184 km (0.12 R)
• M67: 28,301,374 km (0.106 R)
• M68: 28,532,054 km (0.118 R)
• M69: 29,461,356 km (0.114 R)
• M70: 29,695,177 km (0.067 R)
• M71: 29,929,747 km (0.099 R)
• M72: 30,814,469 km (0.093 R)
• M73: 31,588,189 km (0.071 R)
• M74: 32,670,081 km (0.084 R)
• M75: 32,912,130 km (0.027 R)
• M76: 33,947,497 km (0.089 R)
• M77: 34,869,917 km (0.033 R)
• M78: 35,365,385 km (0.094 R)
• M79: 35,551,635 km (0.039 R)
• M80: 36,112,627 km (0.07 R)
• M81: 36,300,372 km (0.038 R)
• M82: 36,991,215 km (0.106 R)
• M83: 37,369,847 km (0.12 R)
• M84: 38,258,309 km (0.095 R)
• M85: 38,322,038 km (0.055 R)
• M86: 40,444,981 km (0.054 R)
• M87: 40,509,907 km (0.054 R)
• M88: 41,161,106 km (0.119 R)
• M89: 41,487,977 km (0.066 R)
• M90: 42,407,855 km (0.075 R)
• M91: 43,002,656 km (0.071 R)
• M92: 43,135,349 km (0.092 R)
• M93: 44,334,526 km (0.097 R)
• M94: 44,401,396 km (0.116 R)
• M95: 44,468,416 km (0.071 R)
• M96: 44,602,456 km (0.109 R)
• M97: 44,803,814 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit