🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.3

Radius: 11.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 279 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,631,057 km

• M1: 143,315 km (0.087 R)
• M2: 227,090 km (0.087 R)
• M3: 302,786 km (0.114 R)
• M4: 382,971 km (0.086 R)
• M5: 457,620 km (0.107 R)
• M6: 607,517 km (0.069 R)
• M7: 788,680 km (0.11 R)
• M8: 865,872 km (0.112 R)
• M9: 1,061,546 km (0.114 R)
• M10: 1,132,755 km (0.039 R)
• M11: 1,236,875 km (0.104 R)
• M12: 1,312,273 km (0.039 R)
• M13: 1,484,460 km (0.103 R)
• M14: 1,629,719 km (0.048 R)
• M15: 1,712,896 km (0.094 R)
• M16: 1,824,645 km (0.109 R)
• M17: 1,902,137 km (0.089 R)
• M18: 2,184,578 km (0.105 R)
• M19: 2,340,907 km (0.057 R)
• M20: 2,430,517 km (0.079 R)
• M21: 2,556,927 km (0.071 R)
• M22: 2,638,906 km (0.115 R)
• M23: 2,732,405 km (0.112 R)
• M24: 2,805,858 km (0.119 R)
• M25: 2,938,551 km (0.103 R)
• M26: 3,019,334 km (0.076 R)
• M27: 3,161,003 km (0.042 R)
• M28: 3,282,776 km (0.096 R)
• M29: 3,355,331 km (0.073 R)
• M30: 3,468,277 km (0.061 R)
• M31: 3,616,828 km (0.091 R)
• M32: 3,750,119 km (0.1 R)
• M33: 3,832,099 km (0.025 R)
• M34: 3,956,116 km (0.118 R)
• M35: 4,135,633 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.6

Radius: 11.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.24 AU - 3.92 AU

Year: 4517 Days

Day: 12.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,631,057 km

• M1: 218,114 km (0.072 R)
• M2: 444,006 km (0.115 R)
• M3: 570,865 km (0.099 R)
• M4: 722,259 km (0.086 R)
• M5: 899,831 km (0.12 R)
• M6: 1,142,928 km (0.049 R)
• M7: 1,339,499 km (0.103 R)
• M8: 1,576,163 km (0.115 R)
• M9: 1,766,302 km (0.031 R)
• M10: 1,902,735 km (0.079 R)
• M11: 1,979,928 km (0.028 R)
• M12: 2,137,754 km (0.074 R)
• M13: 2,250,850 km (0.105 R)
• M14: 2,415,856 km (0.104 R)
• M15: 2,567,997 km (0.069 R)
• M16: 2,653,866 km (0.108 R)
• M17: 2,740,783 km (0.108 R)
• M18: 2,828,597 km (0.12 R)
• M19: 3,226,527 km (0.104 R)
• M20: 3,527,219 km (0.065 R)
• M21: 4,015,356 km (0.054 R)
• M22: 4,545,681 km (0.09 R)
• M23: 4,629,306 km (0.11 R)
• M24: 5,163,520 km (0.113 R)
• M25: 5,762,510 km (0.113 R)
• M26: 5,921,383 km (0.115 R)
• M27: 6,197,241 km (0.096 R)
• M28: 6,714,102 km (0.112 R)
• M29: 6,929,523 km (0.105 R)
• M30: 7,147,188 km (0.089 R)
• M31: 7,490,515 km (0.052 R)
• M32: 7,714,014 km (0.118 R)
• M33: 7,864,210 km (0.119 R)
• M34: 7,964,890 km (0.117 R)
• M35: 8,066,018 km (0.113 R)
• M36: 8,346,364 km (0.109 R)
• M37: 8,423,407 km (0.085 R)
• M38: 8,604,122 km (0.112 R)
• M39: 8,707,942 km (0.101 R)
• M40: 8,890,601 km (0.108 R)
• M41: 9,074,607 km (0.064 R)
• M42: 9,313,066 km (0.109 R)
• M43: 9,526,692 km (0.112 R)
• M44: 9,634,103 km (0.104 R)
• M45: 9,986,107 km (0.106 R)
• M46: 10,926,628 km (0.073 R)
• M47: 11,095,674 km (0.097 R)
• M48: 11,808,807 km (0.105 R)
• M49: 12,127,451 km (0.098 R)
• M50: 12,419,466 km (0.072 R)
• M51: 12,684,254 km (0.042 R)
• M52: 13,249,584 km (0.1 R)
• M53: 13,944,915 km (0.106 R)
• M54: 14,066,987 km (0.079 R)
• M55: 14,621,097 km (0.08 R)
• M56: 15,088,292 km (0.097 R)
• M57: 15,370,882 km (0.109 R)
• M58: 15,465,577 km (0.097 R)
• M59: 16,197,410 km (0.087 R)
• M60: 16,454,569 km (0.098 R)
• M61: 16,615,985 km (0.099 R)
• M62: 16,842,925 km (0.066 R)
• M63: 18,126,026 km (0.105 R)
• M64: 18,393,058 km (0.095 R)
• M65: 18,527,098 km (0.05 R)
• M66: 18,695,096 km (0.106 R)
• M67: 19,372,027 km (0.104 R)
• M68: 19,508,460 km (0.103 R)
• M69: 20,368,049 km (0.115 R)
• M70: 20,541,433 km (0.076 R)
• M71: 20,784,979 km (0.071 R)
• M72: 21,134,738 km (0.114 R)
• M73: 21,345,522 km (0.034 R)
• M74: 21,875,397 km (0.097 R)
• M75: 22,338,104 km (0.119 R)
• M76: 22,588,680 km (0.09 R)
• M77: 22,696,241 km (0.078 R)
• M78: 23,056,323 km (0.096 R)
• M79: 24,001,482 km (0.052 R)
• M80: 24,221,242 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.5

Radius: 4.4

Gravity: 38.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.41 AU - 7.43 AU

Year: 10848 Days

Day: 21.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,631,057 km

• M1: 169,644 km (0.118 R)
• M2: 469,588 km (0.114 R)
• M3: 855,251 km (0.077 R)
• M4: 994,676 km (0.052 R)
• M5: 1,317,209 km (0.112 R)
• M6: 2,210,458 km (0.116 R)
• M7: 2,291,690 km (0.083 R)
• M8: 2,485,419 km (0.073 R)
• M9: 2,829,644 km (0.081 R)
• M10: 3,007,366 km (0.086 R)
• M11: 3,067,355 km (0.036 R)
• M12: 3,127,792 km (0.096 R)
• M13: 3,219,197 km (0.096 R)
• M14: 3,249,864 km (0.065 R)
• M15: 4,315,599 km (0.108 R)
• M16: 5,080,942 km (0.09 R)
• M17: 6,037,920 km (0.047 R)
• M18: 6,420,591 km (0.041 R)
• M19: 7,169,029 km (0.089 R)
• M20: 7,330,146 km (0.069 R)
• M21: 8,661,118 km (0.105 R)
• M22: 8,746,838 km (0.114 R)
• M23: 9,048,726 km (0.1 R)
• M24: 9,135,643 km (0.069 R)
• M25: 9,222,858 km (0.081 R)
• M26: 10,064,646 km (0.107 R)
• M27: 10,199,882 km (0.063 R)
• M28: 10,472,001 km (0.114 R)
• M29: 10,654,809 km (0.118 R)
• M30: 11,023,418 km (0.118 R)
• M31: 12,058,636 km (0.105 R)
• M32: 12,977,466 km (0.092 R)
• M33: 13,371,058 km (0.116 R)
• M34: 13,619,091 km (0.088 R)
• M35: 13,718,574 km (0.031 R)
• M36: 13,818,505 km (0.119 R)
• M37: 15,761,183 km (0.1 R)
• M38: 15,865,752 km (0.115 R)
• M39: 16,233,613 km (0.118 R)
• M40: 16,339,229 km (0.072 R)
• M41: 16,764,087 km (0.084 R)
• M42: 17,031,418 km (0.099 R)
• M43: 17,896,393 km (0.105 R)
• M44: 18,005,450 km (0.1 R)
• M45: 18,334,117 km (0.076 R)
• M46: 18,554,474 km (0.102 R)
• M47: 18,830,931 km (0.106 R)
• M48: 19,220,334 km (0.117 R)
• M49: 19,388,034 km (0.062 R)
• M50: 19,500,232 km (0.066 R)
• M51: 20,007,219 km (0.093 R)
• M52: 20,804,426 km (0.026 R)
• M53: 21,149,249 km (0.056 R)
• M54: 23,257,831 km (0.111 R)
• M55: 23,376,911 km (0.047 R)
• M56: 23,496,290 km (0.089 R)
• M57: 26,295,267 km (0.101 R)
• M58: 26,357,350 km (0.099 R)
• M59: 26,668,064 km (0.089 R)
• M60: 28,176,609 km (0.069 R)
• M61: 28,813,298 km (0.113 R)
• M62: 29,454,774 km (0.094 R)
• M63: 30,490,888 km (0.078 R)
• M64: 30,555,963 km (0.111 R)
• M65: 30,621,188 km (0.056 R)
• M66: 31,078,958 km (0.103 R)
• M67: 31,670,617 km (0.11 R)
• M68: 32,067,201 km (0.063 R)
• M69: 32,865,306 km (0.114 R)
• M70: 34,413,195 km (0.112 R)
• M71: 34,548,880 km (0.117 R)
• M72: 35,572,429 km (0.065 R)
• M73: 36,675,115 km (0.064 R)
• M74: 37,579,284 km (0.112 R)
• M75: 37,649,147 km (0.104 R)
• M76: 38,420,324 km (0.099 R)
• M77: 38,702,166 km (0.117 R)
• M78: 39,196,886 km (0.078 R)
• M79: 39,480,524 km (0.102 R)
• M80: 41,557,092 km (0.082 R)
• M81: 42,354,149 km (0.113 R)
• M82: 43,375,753 km (0.063 R)
• M83: 43,963,074 km (0.085 R)
• M84: 44,849,142 km (0.093 R)
• M85: 45,591,896 km (0.088 R)
• M86: 46,039,642 km (0.105 R)
• M87: 47,542,353 km (0.111 R)
• M88: 47,920,536 km (0.05 R)
• M89: 48,223,771 km (0.079 R)
• M90: 48,984,776 km (0.092 R)
• M91: 50,056,794 km (0.085 R)
• M92: 50,133,538 km (0.079 R)
• M93: 50,518,453 km (0.118 R)
• M94: 50,749,881 km (0.117 R)
• M95: 50,827,223 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 4.9

Gravity: 24.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.67 AU - 10.07 AU

Year: 19127 Days

Day: 20 Hours

Environment

Temp: -230 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,631,057 km

• M1: 165,605 km (0.107 R)
• M2: 563,236 km (0.047 R)
• M3: 803,041 km (0.089 R)
• M4: 1,124,078 km (0.093 R)
• M5: 1,568,833 km (0.076 R)
• M6: 1,871,918 km (0.106 R)
• M7: 2,427,824 km (0.066 R)
• M8: 2,741,531 km (0.1 R)
• M9: 3,797,243 km (0.099 R)
• M10: 4,619,881 km (0.107 R)
• M11: 5,095,004 km (0.117 R)
• M12: 6,563,158 km (0.119 R)
• M13: 7,047,107 km (0.079 R)
• M14: 7,642,955 km (0.079 R)
• M15: 7,895,925 km (0.099 R)
• M16: 9,797,165 km (0.057 R)
• M17: 10,798,124 km (0.053 R)
• M18: 10,911,220 km (0.1 R)
• M19: 11,598,921 km (0.114 R)
• M20: 11,831,097 km (0.093 R)
• M21: 12,477,958 km (0.046 R)
• M22: 13,682,969 km (0.032 R)
• M23: 14,548,243 km (0.095 R)
• M24: 14,673,457 km (0.099 R)
• M25: 14,924,632 km (0.115 R)
• M26: 15,431,320 km (0.087 R)
• M27: 15,943,543 km (0.079 R)
• M28: 17,314,757 km (0.078 R)
• M29: 17,580,293 km (0.11 R)
• M30: 18,995,788 km (0.049 R)
• M31: 19,475,698 km (0.101 R)
• M32: 19,544,513 km (0.102 R)
• M33: 21,151,194 km (0.088 R)
• M34: 21,434,981 km (0.114 R)
• M35: 22,006,146 km (0.056 R)
• M36: 24,118,468 km (0.056 R)
• M37: 24,192,369 km (0.107 R)
• M38: 24,489,171 km (0.112 R)
• M39: 25,086,067 km (0.116 R)
• M40: 25,161,165 km (0.097 R)
• M41: 25,839,143 km (0.104 R)
• M42: 25,914,839 km (0.061 R)
• M43: 26,905,775 km (0.11 R)
• M44: 27,290,092 km (0.045 R)
• M45: 27,599,012 km (0.044 R)
• M46: 29,081,676 km (0.071 R)
• M47: 29,318,191 km (0.105 R)
• M48: 29,555,303 km (0.115 R)
• M49: 31,152,261 km (0.071 R)
• M50: 31,636,808 km (0.116 R)
• M51: 32,531,553 km (0.104 R)
• M52: 32,777,043 km (0.09 R)
• M53: 33,434,675 km (0.109 R)
• M54: 33,764,987 km (0.111 R)
• M55: 35,433,303 km (0.107 R)
• M56: 36,023,616 km (0.09 R)
• M57: 36,192,811 km (0.098 R)
• M58: 36,532,099 km (0.07 R)
• M59: 37,299,237 km (0.115 R)
• M60: 37,384,807 km (0.11 R)
• M61: 37,470,527 km (0.12 R)
• M62: 39,023,203 km (0.114 R)
• M63: 39,109,970 km (0.099 R)
• M64: 40,069,790 km (0.073 R)
• M65: 41,037,389 km (0.082 R)
• M66: 42,637,188 km (0.103 R)
• M67: 42,726,797 km (0.05 R)
• M68: 43,354,809 km (0.1 R)
• M69: 43,895,606 km (0.104 R)
• M70: 43,985,963 km (0.07 R)
• M71: 45,897,524 km (0.108 R)
• M72: 46,264,787 km (0.09 R)
• M73: 46,448,643 km (0.026 R)
• M74: 47,279,509 km (0.112 R)
• M75: 47,464,861 km (0.05 R)
• M76: 48,115,313 km (0.051 R)
• M77: 54,585,121 km (0.077 R)
• M78: 54,682,210 km (0.115 R)
• M79: 55,266,390 km (0.102 R)
• M80: 55,364,078 km (0.079 R)
• M81: 56,932,761 km (0.094 R)
• M82: 57,327,250 km (0.1 R)
• M83: 59,013,966 km (0.104 R)
• M84: 60,716,839 km (0.085 R)
• M85: 60,918,347 km (0.079 R)
• M86: 63,863,481 km (0.037 R)
• M87: 64,992,795 km (0.099 R)
• M88: 65,095,718 km (0.115 R)
• M89: 65,611,532 km (0.049 R)
• M90: 66,025,020 km (0.108 R)
• M91: 66,439,406 km (0.078 R)
• M92: 66,750,869 km (0.097 R)
• M93: 68,001,358 km (0.107 R)
• M94: 68,210,496 km (0.088 R)
• M95: 68,315,064 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 16,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit