🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 11

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.78 AU - 1.2 AU

Year: 646 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,994,753 km

• M1: 187,895 km (0.098 R)
• M2: 285,134 km (0.092 R)
• M3: 411,544 km (0.09 R)
• M4: 545,583 km (0.104 R)
• M5: 621,729 km (0.11 R)
• M6: 752,926 km (0.109 R)
• M7: 839,693 km (0.072 R)
• M8: 923,617 km (0.117 R)
• M9: 997,070 km (0.108 R)
• M10: 1,076,057 km (0.109 R)
• M11: 1,338,153 km (0.12 R)
• M12: 1,476,980 km (0.087 R)
• M13: 1,564,195 km (0.106 R)
• M14: 1,702,723 km (0.082 R)
• M15: 1,790,387 km (0.108 R)
• M16: 1,970,354 km (0.063 R)
• M17: 2,084,796 km (0.117 R)
• M18: 2,174,405 km (0.083 R)
• M19: 2,348,387 km (0.083 R)
• M20: 2,432,461 km (0.034 R)
• M21: 2,627,687 km (0.105 R)
• M22: 2,798,527 km (0.106 R)
• M23: 2,973,108 km (0.034 R)
• M24: 3,064,363 km (0.069 R)
• M25: 3,312,246 km (0.101 R)
• M26: 3,391,085 km (0.1 R)
• M27: 3,556,091 km (0.072 R)
• M28: 3,658,416 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 13.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.5 AU - 1.88 AU

Year: 1441 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,994,753 km

• M1: 232,774 km (0.118 R)
• M2: 367,113 km (0.059 R)
• M3: 746,194 km (0.044 R)
• M4: 1,026,840 km (0.09 R)
• M5: 1,122,433 km (0.086 R)
• M6: 1,276,519 km (0.055 R)
• M7: 1,361,191 km (0.114 R)
• M8: 1,467,406 km (0.09 R)
• M9: 1,856,809 km (0.113 R)
• M10: 2,008,651 km (0.051 R)
• M11: 2,244,417 km (0.104 R)
• M12: 2,348,387 km (0.079 R)
• M13: 2,513,394 km (0.06 R)
• M14: 2,830,242 km (0.076 R)
• M15: 2,980,887 km (0.116 R)
• M16: 3,070,048 km (0.089 R)
• M17: 3,160,105 km (0.1 R)
• M18: 3,422,500 km (0.111 R)
• M19: 3,556,390 km (0.112 R)
• M20: 3,733,215 km (0.107 R)
• M21: 3,857,381 km (0.087 R)
• M22: 4,095,541 km (0.068 R)
• M23: 4,513,368 km (0.079 R)
• M24: 4,645,911 km (0.085 R)
• M25: 4,914,739 km (0.107 R)
• M26: 5,081,690 km (0.034 R)
• M27: 5,296,961 km (0.042 R)
• M28: 5,530,783 km (0.05 R)
• M29: 5,641,186 km (0.117 R)
• M30: 5,912,257 km (0.114 R)
• M31: 6,041,360 km (0.08 R)
• M32: 6,138,898 km (0.119 R)
• M33: 6,484,021 km (0.091 R)
• M34: 6,717,692 km (0.066 R)
• M35: 6,903,343 km (0.083 R)
• M36: 7,366,199 km (0.111 R)
• M37: 7,627,696 km (0.067 R)
• M38: 7,733,163 km (0.045 R)
• M39: 8,124,212 km (0.102 R)
• M40: 8,322,130 km (0.103 R)
• M41: 8,539,794 km (0.089 R)
• M42: 8,704,502 km (0.106 R)
• M43: 8,814,755 km (0.097 R)
• M44: 9,055,309 km (0.114 R)
• M45: 9,204,458 km (0.098 R)
• M46: 9,467,451 km (0.119 R)
• M47: 9,637,992 km (0.059 R)
• M48: 9,752,136 km (0.094 R)
• M49: 10,116,706 km (0.075 R)
• M50: 10,232,644 km (0.112 R)
• M51: 10,368,628 km (0.051 R)
• M52: 10,505,211 km (0.098 R)
• M53: 11,057,527 km (0.06 R)
• M54: 11,157,159 km (0.065 R)
• M55: 11,297,182 km (0.113 R)
• M56: 11,883,307 km (0.093 R)
• M57: 11,985,482 km (0.095 R)
• M58: 12,833,553 km (0.029 R)
• M59: 12,980,308 km (0.031 R)
• M60: 13,296,708 km (0.102 R)
• M61: 13,466,352 km (0.119 R)
• M62: 13,722,463 km (0.086 R)
• M63: 13,808,183 km (0.112 R)
• M64: 13,915,444 km (0.119 R)
• M65: 14,001,613 km (0.087 R)
• M66: 14,174,398 km (0.109 R)
• M67: 14,261,015 km (0.092 R)
• M68: 14,369,474 km (0.086 R)
• M69: 14,718,785 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710

Radius: 13.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.85 AU - 2.69 AU

Year: 2244 Days

Day: 6.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,994,753 km

• M1: 174,581 km (0.101 R)
• M2: 306,077 km (0.085 R)
• M3: 425,008 km (0.097 R)
• M4: 573,259 km (0.111 R)
• M5: 692,040 km (0.063 R)
• M6: 1,195,137 km (0.054 R)
• M7: 1,278,763 km (0.107 R)
• M8: 1,587,832 km (0.081 R)
• M9: 1,847,683 km (0.041 R)
• M10: 1,982,920 km (0.088 R)
• M11: 2,250,700 km (0.114 R)
• M12: 2,503,371 km (0.061 R)
• M13: 2,821,865 km (0.113 R)
• M14: 3,257,045 km (0.06 R)
• M15: 3,361,614 km (0.12 R)
• M16: 3,965,540 km (0.08 R)
• M17: 4,142,066 km (0.1 R)
• M18: 4,603,426 km (0.058 R)
• M19: 4,704,404 km (0.086 R)
• M20: 5,168,307 km (0.109 R)
• M21: 5,379,240 km (0.069 R)
• M22: 5,974,041 km (0.116 R)
• M23: 6,344,745 km (0.083 R)
• M24: 6,589,786 km (0.065 R)
• M25: 6,857,267 km (0.089 R)
• M26: 7,011,802 km (0.063 R)
• M27: 7,108,891 km (0.116 R)
• M28: 7,383,253 km (0.104 R)
• M29: 7,821,425 km (0.107 R)
• M30: 8,247,779 km (0.07 R)
• M31: 8,350,404 km (0.116 R)
• M32: 8,577,643 km (0.067 R)
• M33: 8,702,557 km (0.089 R)
• M34: 8,932,938 km (0.062 R)
• M35: 9,080,740 km (0.092 R)
• M36: 9,186,805 km (0.093 R)
• M37: 9,507,393 km (0.114 R)
• M38: 9,940,479 km (0.077 R)
• M39: 10,071,677 km (0.1 R)
• M40: 10,358,007 km (0.088 R)
• M41: 10,580,160 km (0.063 R)
• M42: 10,669,470 km (0.077 R)
• M43: 11,415,514 km (0.1 R)
• M44: 11,714,112 km (0.101 R)
• M45: 12,038,589 km (0.112 R)
• M46: 12,460,156 km (0.107 R)
• M47: 12,743,943 km (0.113 R)
• M48: 13,342,036 km (0.087 R)
• M49: 13,949,253 km (0.092 R)
• M50: 14,047,240 km (0.119 R)
• M51: 14,219,278 km (0.105 R)
• M52: 14,515,781 km (0.077 R)
• M53: 14,689,763 km (0.115 R)
• M54: 14,914,459 km (0.054 R)
• M55: 15,039,822 km (0.103 R)
• M56: 15,165,484 km (0.12 R)
• M57: 15,493,851 km (0.118 R)
• M58: 16,157,767 km (0.114 R)
• M59: 16,286,421 km (0.107 R)
• M60: 16,883,017 km (0.101 R)
• M61: 16,987,586 km (0.043 R)
• M62: 17,328,669 km (0.056 R)
• M63: 17,619,039 km (0.118 R)
• M64: 17,804,690 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.5

Radius: 4.3

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.6 AU - 10.7 AU

Year: 19665 Days

Day: 20.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,994,753 km

• M1: 280,346 km (0.054 R)
• M2: 832,512 km (0.09 R)
• M3: 922,570 km (0.073 R)
• M4: 1,035,068 km (0.098 R)
• M5: 1,419,983 km (0.119 R)
• M6: 1,706,762 km (0.096 R)
• M7: 1,892,114 km (0.088 R)
• M8: 2,357,662 km (0.069 R)
• M9: 2,537,778 km (0.096 R)
• M10: 2,857,020 km (0.077 R)
• M11: 3,160,704 km (0.025 R)
• M12: 3,188,828 km (0.08 R)
• M13: 3,330,647 km (0.089 R)
• M14: 4,506,187 km (0.107 R)
• M15: 5,421,277 km (0.109 R)
• M16: 5,624,730 km (0.118 R)
• M17: 5,899,841 km (0.108 R)
• M18: 7,154,069 km (0.08 R)
• M19: 7,228,120 km (0.095 R)
• M20: 8,098,331 km (0.045 R)
• M21: 8,330,806 km (0.03 R)
• M22: 8,369,702 km (0.085 R)
• M23: 8,961,212 km (0.079 R)
• M24: 9,001,154 km (0.078 R)
• M25: 9,403,573 km (0.106 R)
• M26: 10,142,586 km (0.038 R)
• M27: 11,285,813 km (0.108 R)
• M28: 11,763,030 km (0.12 R)
• M29: 12,335,691 km (0.061 R)
• M30: 12,380,121 km (0.072 R)
• M31: 12,558,292 km (0.039 R)
• M32: 13,691,197 km (0.114 R)
• M33: 14,199,979 km (0.101 R)
• M34: 14,620,948 km (0.115 R)
• M35: 15,140,800 km (0.076 R)
• M36: 15,522,724 km (0.037 R)
• M37: 15,907,938 km (0.103 R)
• M38: 16,247,526 km (0.11 R)
• M39: 16,344,914 km (0.116 R)
• M40: 16,589,357 km (0.084 R)
• M41: 18,334,416 km (0.081 R)
• M42: 19,460,738 km (0.056 R)
• M43: 19,667,931 km (0.072 R)
• M44: 19,823,812 km (0.08 R)
• M45: 20,451,525 km (0.036 R)
• M46: 20,504,034 km (0.113 R)
• M47: 20,926,498 km (0.08 R)
• M48: 21,245,142 km (0.085 R)
• M49: 21,511,875 km (0.086 R)
• M50: 23,465,174 km (0.105 R)
• M51: 23,906,937 km (0.114 R)
• M52: 24,017,789 km (0.063 R)
• M53: 24,184,441 km (0.07 R)
• M54: 24,742,590 km (0.107 R)
• M55: 25,023,236 km (0.115 R)
• M56: 25,135,733 km (0.047 R)
• M57: 25,361,477 km (0.046 R)
• M58: 25,531,121 km (0.093 R)
• M59: 25,814,758 km (0.074 R)
• M60: 26,099,293 km (0.1 R)
• M61: 26,327,879 km (0.115 R)
• M62: 26,614,359 km (0.078 R)
• M63: 26,844,291 km (0.086 R)
• M64: 27,538,126 km (0.096 R)
• M65: 28,003,973 km (0.111 R)
• M66: 28,884,357 km (0.117 R)
• M67: 30,311,969 km (0.116 R)
• M68: 30,552,074 km (0.114 R)
• M69: 31,579,662 km (0.084 R)
• M70: 32,067,201 km (0.073 R)
• M71: 33,544,630 km (0.12 R)
• M72: 33,979,810 km (0.06 R)
• M73: 35,233,141 km (0.115 R)
• M74: 36,183,087 km (0.101 R)
• M75: 36,246,666 km (0.115 R)
• M76: 36,437,703 km (0.107 R)
• M77: 37,398,271 km (0.12 R)
• M78: 37,913,935 km (0.092 R)
• M79: 37,978,561 km (0.078 R)
• M80: 38,043,337 km (0.077 R)
• M81: 38,237,515 km (0.092 R)
• M82: 39,213,491 km (0.105 R)
• M83: 40,395,464 km (0.118 R)
• M84: 40,461,437 km (0.103 R)
• M85: 40,725,776 km (0.107 R)
• M86: 41,256,400 km (0.106 R)
• M87: 41,389,392 km (0.071 R)
• M88: 42,190,190 km (0.088 R)
• M89: 42,324,230 km (0.115 R)
• M90: 42,458,269 km (0.082 R)
• M91: 44,555,183 km (0.113 R)
• M92: 44,691,616 km (0.059 R)
• M93: 45,581,873 km (0.034 R)
• M94: 45,925,798 km (0.1 R)
• M95: 45,994,763 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit