🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 10.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.73 AU - 0.99 AU

Year: 561 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,456,503 km

• M1: 137,630 km (0.077 R)
• M2: 209,437 km (0.066 R)
• M3: 281,094 km (0.107 R)
• M4: 349,311 km (0.106 R)
• M5: 420,370 km (0.109 R)
• M6: 537,056 km (0.044 R)
• M7: 639,680 km (0.037 R)
• M8: 707,598 km (0.094 R)
• M9: 789,129 km (0.104 R)
• M10: 866,770 km (0.042 R)
• M11: 943,215 km (0.094 R)
• M12: 1,079,049 km (0.072 R)
• M13: 1,153,699 km (0.113 R)
• M14: 1,243,158 km (0.104 R)
• M15: 1,321,847 km (0.115 R)
• M16: 1,434,045 km (0.096 R)
• M17: 1,507,498 km (0.107 R)
• M18: 1,587,084 km (0.057 R)
• M19: 1,745,957 km (0.06 R)
• M20: 1,864,737 km (0.062 R)
• M21: 1,971,102 km (0.107 R)
• M22: 2,095,118 km (0.03 R)
• M23: 2,184,578 km (0.067 R)
• M24: 2,302,311 km (0.042 R)
• M25: 2,400,298 km (0.037 R)
• M26: 2,651,473 km (0.118 R)
• M27: 2,737,043 km (0.102 R)
• M28: 2,864,350 km (0.028 R)
• M29: 2,999,587 km (0.081 R)
• M30: 3,083,063 km (0.113 R)
• M31: 3,276,642 km (0.08 R)
• M32: 3,362,661 km (0.119 R)
• M33: 3,625,056 km (0.062 R)
• M34: 3,726,932 km (0.092 R)
• M35: 3,829,705 km (0.061 R)
• M36: 3,933,377 km (0.106 R)
• M37: 4,031,513 km (0.114 R)
• M38: 4,425,404 km (0.077 R)
• M39: 4,541,193 km (0.053 R)
• M40: 4,644,266 km (0.056 R)
• M41: 4,727,293 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 11.5

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.11 AU - 1.15 AU

Year: 844 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,456,503 km

• M1: 144,512 km (0.094 R)
• M2: 221,704 km (0.081 R)
• M3: 346,169 km (0.087 R)
• M4: 436,676 km (0.104 R)
• M5: 562,039 km (0.08 R)
• M6: 745,147 km (0.105 R)
• M7: 853,456 km (0.039 R)
• M8: 979,866 km (0.101 R)
• M9: 1,218,774 km (0.111 R)
• M10: 1,314,217 km (0.049 R)
• M11: 1,426,565 km (0.053 R)
• M12: 1,549,684 km (0.096 R)
• M13: 1,646,325 km (0.109 R)
• M14: 1,729,800 km (0.11 R)
• M15: 1,916,947 km (0.051 R)
• M16: 2,037,523 km (0.033 R)
• M17: 2,227,213 km (0.089 R)
• M18: 2,311,586 km (0.079 R)
• M19: 2,518,630 km (0.104 R)
• M20: 2,633,371 km (0.089 R)
• M21: 2,822,463 km (0.086 R)
• M22: 2,997,493 km (0.069 R)
• M23: 3,072,291 km (0.112 R)
• M24: 3,242,833 km (0.076 R)
• M25: 3,368,046 km (0.091 R)
• M26: 3,534,250 km (0.085 R)
• M27: 3,673,226 km (0.084 R)
• M28: 3,834,193 km (0.09 R)
• M29: 4,215,818 km (0.11 R)
• M30: 4,620,330 km (0.111 R)
• M31: 4,707,097 km (0.092 R)
• M32: 4,882,426 km (0.08 R)
• M33: 5,048,629 km (0.101 R)
• M34: 5,194,337 km (0.086 R)
• M35: 5,330,023 km (0.038 R)
• M36: 5,721,071 km (0.1 R)
• M37: 5,872,913 km (0.066 R)
• M38: 6,038,069 km (0.088 R)
• M39: 6,121,246 km (0.116 R)
• M40: 6,264,710 km (0.109 R)
• M41: 6,397,254 km (0.108 R)
• M42: 6,603,998 km (0.106 R)
• M43: 6,701,985 km (0.109 R)
• M44: 6,812,837 km (0.087 R)
• M45: 6,961,537 km (0.099 R)
• M46: 7,136,566 km (0.116 R)
• M47: 7,554,692 km (0.088 R)
• M48: 7,708,629 km (0.046 R)
• M49: 7,786,120 km (0.105 R)
• M50: 7,928,687 km (0.037 R)
• M51: 8,046,121 km (0.111 R)
• M52: 8,124,660 km (0.045 R)
• M53: 8,216,513 km (0.081 R)
• M54: 8,454,673 km (0.081 R)
• M55: 8,547,873 km (0.051 R)
• M56: 8,654,835 km (0.119 R)
• M57: 9,073,560 km (0.117 R)
• M58: 9,182,616 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 11.1

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.83 AU - 4.49 AU

Year: 5964 Days

Day: 7.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,456,503 km

• M1: 139,126 km (0.063 R)
• M2: 261,347 km (0.104 R)
• M3: 331,060 km (0.056 R)
• M4: 475,721 km (0.065 R)
• M5: 684,111 km (0.117 R)
• M6: 821,292 km (0.066 R)
• M7: 923,468 km (0.119 R)
• M8: 1,061,397 km (0.118 R)
• M9: 1,223,112 km (0.117 R)
• M10: 1,463,815 km (0.091 R)
• M11: 2,050,688 km (0.066 R)
• M12: 3,615,033 km (0.067 R)
• M13: 3,862,617 km (0.079 R)
• M14: 3,988,578 km (0.119 R)
• M15: 4,064,873 km (0.076 R)
• M16: 4,746,142 km (0.118 R)
• M17: 4,881,379 km (0.119 R)
• M18: 4,963,059 km (0.04 R)
• M19: 5,127,766 km (0.08 R)
• M20: 5,378,492 km (0.103 R)
• M21: 5,576,111 km (0.054 R)
• M22: 6,066,493 km (0.076 R)
• M23: 6,331,580 km (0.114 R)
• M24: 6,995,944 km (0.079 R)
• M25: 7,619,169 km (0.101 R)
• M26: 7,809,607 km (0.054 R)
• M27: 8,423,258 km (0.041 R)
• M28: 8,587,367 km (0.045 R)
• M29: 9,525,644 km (0.076 R)
• M30: 10,180,733 km (0.099 R)
• M31: 11,172,867 km (0.044 R)
• M32: 12,232,618 km (0.084 R)
• M33: 12,381,318 km (0.114 R)
• M34: 12,982,103 km (0.077 R)
• M35: 13,592,463 km (0.095 R)
• M36: 13,785,145 km (0.101 R)
• M37: 13,978,724 km (0.1 R)
• M38: 14,095,261 km (0.097 R)
• M39: 14,173,201 km (0.111 R)
• M40: 14,643,687 km (0.113 R)
• M41: 15,358,914 km (0.109 R)
• M42: 15,599,916 km (0.11 R)
• M43: 15,963,738 km (0.059 R)
• M44: 16,289,413 km (0.077 R)
• M45: 16,947,494 km (0.051 R)
• M46: 17,950,847 km (0.095 R)
• M47: 18,077,706 km (0.034 R)
• M48: 18,459,779 km (0.079 R)
• M49: 18,545,050 km (0.08 R)
• M50: 18,673,255 km (0.115 R)
• M51: 19,275,237 km (0.099 R)
• M52: 19,361,854 km (0.103 R)
• M53: 19,752,753 km (0.07 R)
• M54: 20,278,141 km (0.096 R)
• M55: 20,675,174 km (0.093 R)
• M56: 20,896,878 km (0.102 R)
• M57: 21,746,594 km (0.095 R)
• M58: 21,836,652 km (0.069 R)
• M59: 22,198,379 km (0.104 R)
• M60: 23,019,223 km (0.103 R)
• M61: 24,082,714 km (0.052 R)
• M62: 24,409,585 km (0.103 R)
• M63: 24,503,234 km (0.093 R)
• M64: 24,926,147 km (0.112 R)
• M65: 26,017,912 km (0.112 R)
• M66: 26,209,397 km (0.116 R)
• M67: 26,641,885 km (0.092 R)
• M68: 26,834,866 km (0.109 R)
• M69: 28,790,110 km (0.07 R)
• M70: 28,938,661 km (0.057 R)
• M71: 29,335,993 km (0.089 R)
• M72: 30,387,217 km (0.093 R)
• M73: 30,942,973 km (0.085 R)
• M74: 31,044,251 km (0.092 R)
• M75: 31,247,405 km (0.042 R)
• M76: 31,451,008 km (0.108 R)
• M77: 31,757,085 km (0.1 R)
• M78: 32,372,381 km (0.103 R)
• M79: 33,198,909 km (0.111 R)
• M80: 34,084,678 km (0.08 R)
• M81: 35,031,034 km (0.109 R)
• M82: 35,295,374 km (0.073 R)
• M83: 35,454,396 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.1

Radius: 5.3

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.05 AU - 7.41 AU

Year: 10931 Days

Day: 24.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,456,503 km

• M1: 162,912 km (0.096 R)
• M2: 462,257 km (0.091 R)
• M3: 612,603 km (0.03 R)
• M4: 671,096 km (0.094 R)
• M5: 957,875 km (0.094 R)
• M6: 1,043,894 km (0.093 R)
• M7: 1,114,504 km (0.111 R)
• M8: 1,223,561 km (0.075 R)
• M9: 1,612,067 km (0.076 R)
• M10: 1,992,344 km (0.104 R)
• M11: 2,956,353 km (0.073 R)
• M12: 3,210,520 km (0.116 R)
• M13: 3,366,401 km (0.118 R)
• M14: 3,524,825 km (0.068 R)
• M15: 4,671,194 km (0.114 R)
• M16: 4,997,018 km (0.104 R)
• M17: 5,208,100 km (0.08 R)
• M18: 5,607,826 km (0.108 R)
• M19: 5,922,131 km (0.049 R)
• M20: 6,534,884 km (0.117 R)
• M21: 6,999,086 km (0.107 R)
• M22: 7,611,689 km (0.085 R)
• M23: 7,819,630 km (0.107 R)
• M24: 8,099,977 km (0.12 R)
• M25: 8,312,256 km (0.114 R)
• M26: 8,454,823 km (0.114 R)
• M27: 9,512,629 km (0.096 R)
• M28: 9,924,622 km (0.109 R)
• M29: 11,352,982 km (0.109 R)
• M30: 11,431,970 km (0.109 R)
• M31: 11,471,614 km (0.064 R)
• M32: 11,789,808 km (0.098 R)
• M33: 12,110,995 km (0.113 R)
• M34: 12,557,395 km (0.097 R)
• M35: 12,762,045 km (0.089 R)
• M36: 13,591,715 km (0.051 R)
• M37: 14,182,776 km (0.079 R)
• M38: 14,653,111 km (0.034 R)
• M39: 15,215,450 km (0.112 R)
• M40: 15,346,198 km (0.03 R)
• M41: 15,873,082 km (0.118 R)
• M42: 16,316,789 km (0.101 R)
• M43: 17,261,500 km (0.107 R)
• M44: 17,763,401 km (0.119 R)
• M45: 18,177,637 km (0.071 R)
• M46: 18,316,464 km (0.11 R)
• M47: 18,968,711 km (0.072 R)
• M48: 19,439,346 km (0.083 R)
• M49: 20,009,164 km (0.083 R)
• M50: 20,104,607 km (0.101 R)
• M51: 21,213,726 km (0.064 R)
• M52: 22,095,456 km (0.026 R)
• M53: 25,584,677 km (0.038 R)
• M54: 25,636,587 km (0.092 R)
• M55: 25,740,258 km (0.084 R)
• M56: 26,104,529 km (0.064 R)
• M57: 27,790,796 km (0.049 R)
• M58: 29,024,530 km (0.09 R)
• M59: 29,078,535 km (0.078 R)
• M60: 29,838,791 km (0.101 R)
• M61: 29,893,245 km (0.103 R)
• M62: 31,323,101 km (0.099 R)
• M63: 31,489,454 km (0.113 R)
• M64: 31,767,557 km (0.105 R)
• M65: 31,878,857 km (0.107 R)
• M66: 32,269,906 km (0.073 R)
• M67: 33,000,393 km (0.073 R)
• M68: 33,169,737 km (0.116 R)
• M69: 34,477,372 km (0.1 R)
• M70: 35,281,760 km (0.04 R)
• M71: 35,512,590 km (0.116 R)
• M72: 35,628,229 km (0.097 R)
• M73: 36,674,816 km (0.062 R)
• M74: 36,908,637 km (0.113 R)
• M75: 37,731,276 km (0.073 R)
• M76: 37,790,217 km (0.083 R)
• M77: 38,441,267 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 6

Gravity: 25.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.94 AU - 8.42 AU

Year: 16445 Days

Day: 20.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,456,503 km

• M1: 93,199 km (0.117 R)
• M2: 514,467 km (0.081 R)
• M3: 728,990 km (0.105 R)
• M4: 919,728 km (0.08 R)
• M5: 1,153,100 km (0.089 R)
• M6: 2,189,514 km (0.055 R)
• M7: 2,788,355 km (0.104 R)
• M8: 2,899,207 km (0.105 R)
• M9: 2,973,856 km (0.072 R)
• M10: 3,125,100 km (0.12 R)
• M11: 3,163,247 km (0.12 R)
• M12: 3,514,204 km (0.076 R)
• M13: 3,795,747 km (0.116 R)
• M14: 4,337,740 km (0.108 R)
• M15: 4,683,311 km (0.12 R)
• M16: 5,037,708 km (0.112 R)
• M17: 5,492,785 km (0.086 R)
• M18: 5,539,160 km (0.08 R)
• M19: 6,296,574 km (0.032 R)
• M20: 6,588,889 km (0.11 R)
• M21: 6,638,106 km (0.106 R)
• M22: 6,736,841 km (0.107 R)
• M23: 9,247,392 km (0.081 R)
• M24: 9,357,646 km (0.112 R)
• M25: 10,255,682 km (0.115 R)
• M26: 10,484,417 km (0.1 R)
• M27: 10,599,458 km (0.064 R)
• M28: 11,475,353 km (0.032 R)
• M29: 11,712,915 km (0.101 R)
• M30: 11,772,604 km (0.092 R)
• M31: 13,048,076 km (0.118 R)
• M32: 13,233,876 km (0.107 R)
• M33: 13,859,345 km (0.105 R)
• M34: 14,303,052 km (0.114 R)
• M35: 15,925,142 km (0.081 R)
• M36: 15,991,264 km (0.098 R)
• M37: 16,523,234 km (0.07 R)
• M38: 16,925,952 km (0.081 R)
• M39: 16,993,421 km (0.086 R)
• M40: 17,809,776 km (0.054 R)
• M41: 17,947,107 km (0.035 R)
• M42: 18,499,871 km (0.078 R)
• M43: 19,409,875 km (0.106 R)
• M44: 19,905,941 km (0.078 R)
• M45: 22,745,159 km (0.037 R)
• M46: 23,193,205 km (0.085 R)
• M47: 23,946,131 km (0.096 R)
• M48: 24,630,691 km (0.112 R)
• M49: 24,937,067 km (0.087 R)
• M50: 25,785,886 km (0.119 R)
• M51: 27,274,235 km (0.088 R)
• M52: 27,511,796 km (0.047 R)
• M53: 27,670,520 km (0.115 R)
• M54: 27,829,692 km (0.037 R)
• M55: 28,468,924 km (0.11 R)
• M56: 28,790,260 km (0.056 R)
• M57: 30,006,491 km (0.086 R)
• M58: 30,088,021 km (0.062 R)
• M59: 33,414,928 km (0.113 R)
• M60: 34,094,252 km (0.075 R)
• M61: 34,606,625 km (0.075 R)
• M62: 35,639,150 km (0.085 R)
• M63: 37,646,155 km (0.049 R)
• M64: 37,734,268 km (0.105 R)
• M65: 37,998,906 km (0.067 R)
• M66: 39,779,271 km (0.105 R)
• M67: 40,138,605 km (0.088 R)
• M68: 40,679,551 km (0.112 R)
• M69: 40,769,908 km (0.096 R)
• M70: 41,404,651 km (0.098 R)
• M71: 43,235,879 km (0.101 R)
• M72: 46,692,787 km (0.105 R)
• M73: 50,043,629 km (0.089 R)
• M74: 50,140,419 km (0.119 R)
• M75: 50,334,448 km (0.117 R)
• M76: 50,528,626 km (0.11 R)
• M77: 50,625,715 km (0.028 R)
• M78: 51,894,753 km (0.073 R)
• M79: 52,582,455 km (0.064 R)
• M80: 54,763,143 km (0.106 R)
• M81: 56,266,901 km (0.074 R)
• M82: 58,905,508 km (0.07 R)
• M83: 59,314,957 km (0.102 R)
• M84: 59,417,432 km (0.065 R)
• M85: 61,584,058 km (0.093 R)
• M86: 62,207,731 km (0.088 R)
• M87: 62,833,649 km (0.105 R)
• M88: 63,147,356 km (0.108 R)
• M89: 63,252,074 km (0.106 R)
• M90: 63,986,450 km (0.085 R)
• M91: 68,774,629 km (0.107 R)
• M92: 70,179,204 km (0.117 R)
• M93: 70,830,702 km (0.102 R)
• M94: 70,939,460 km (0.072 R)
• M95: 71,811,615 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit