🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 8.6

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 403 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,051,450 km

• M1: 114,592 km (0.052 R)
• M2: 241,002 km (0.092 R)
• M3: 304,880 km (0.118 R)
• M4: 373,396 km (0.069 R)
• M5: 472,280 km (0.093 R)
• M6: 581,188 km (0.116 R)
• M7: 635,193 km (0.091 R)
• M8: 715,527 km (0.095 R)
• M9: 786,735 km (0.07 R)
• M10: 873,801 km (0.076 R)
• M11: 1,160,131 km (0.063 R)
• M12: 1,255,276 km (0.102 R)
• M13: 1,321,996 km (0.086 R)
• M14: 1,595,312 km (0.061 R)
• M15: 1,656,647 km (0.089 R)
• M16: 1,713,195 km (0.089 R)
• M17: 1,799,214 km (0.04 R)
• M18: 1,880,744 km (0.108 R)
• M19: 1,969,606 km (0.061 R)
• M20: 2,071,931 km (0.076 R)
• M21: 2,358,111 km (0.108 R)
• M22: 2,512,347 km (0.055 R)
• M23: 2,584,303 km (0.102 R)
• M24: 2,650,126 km (0.116 R)
• M25: 2,831,140 km (0.109 R)
• M26: 2,919,702 km (0.071 R)
• M27: 3,036,837 km (0.028 R)
• M28: 3,099,668 km (0.036 R)
• M29: 3,247,620 km (0.073 R)
• M30: 3,397,966 km (0.103 R)
• M31: 3,455,860 km (0.092 R)
• M32: 3,676,068 km (0.1 R)
• M33: 3,750,419 km (0.086 R)
• M34: 3,863,066 km (0.101 R)
• M35: 3,923,503 km (0.108 R)
• M36: 4,106,910 km (0.065 R)
• M37: 4,176,473 km (0.101 R)
• M38: 4,308,867 km (0.11 R)
• M39: 4,379,478 km (0.105 R)
• M40: 4,730,584 km (0.064 R)
• M41: 4,819,744 km (0.063 R)
• M42: 4,901,425 km (0.091 R)
• M43: 4,958,721 km (0.103 R)
• M44: 5,065,982 km (0.073 R)
• M45: 5,157,237 km (0.064 R)
• M46: 5,274,223 km (0.061 R)
• M47: 5,400,483 km (0.115 R)
• M48: 5,459,873 km (0.113 R)
• M49: 5,536,468 km (0.093 R)
• M50: 5,716,434 km (0.094 R)
• M51: 5,837,608 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 8.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.06 AU - 2.54 AU

Year: 2252 Days

Day: 13.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,051,450 km

• M1: 109,805 km (0.031 R)
• M2: 219,759 km (0.098 R)
• M3: 340,036 km (0.05 R)
• M4: 474,076 km (0.118 R)
• M5: 530,025 km (0.112 R)
• M6: 588,368 km (0.082 R)
• M7: 726,148 km (0.107 R)
• M8: 820,993 km (0.111 R)
• M9: 905,217 km (0.114 R)
• M10: 961,166 km (0.111 R)
• M11: 1,104,032 km (0.093 R)
• M12: 1,220,120 km (0.086 R)
• M13: 1,405,023 km (0.062 R)
• M14: 1,464,713 km (0.039 R)
• M15: 1,586,785 km (0.104 R)
• M16: 1,693,149 km (0.119 R)
• M17: 1,769,743 km (0.037 R)
• M18: 1,867,281 km (0.071 R)
• M19: 1,979,778 km (0.025 R)
• M20: 2,310,090 km (0.103 R)
• M21: 2,373,969 km (0.103 R)
• M22: 2,665,236 km (0.074 R)
• M23: 2,800,023 km (0.1 R)
• M24: 2,860,760 km (0.12 R)
• M25: 2,944,834 km (0.067 R)
• M26: 3,115,675 km (0.115 R)
• M27: 3,194,363 km (0.117 R)
• M28: 3,394,226 km (0.114 R)
• M29: 3,459,002 km (0.057 R)
• M30: 3,689,083 km (0.03 R)
• M31: 4,069,361 km (0.077 R)
• M32: 4,129,649 km (0.12 R)
• M33: 4,216,266 km (0.076 R)
• M34: 4,497,660 km (0.102 R)
• M35: 5,208,998 km (0.106 R)
• M36: 5,359,344 km (0.102 R)
• M37: 5,454,039 km (0.109 R)
• M38: 5,520,610 km (0.092 R)
• M39: 6,142,040 km (0.103 R)
• M40: 6,410,867 km (0.098 R)
• M41: 6,622,698 km (0.092 R)
• M42: 6,683,584 km (0.099 R)
• M43: 6,744,770 km (0.092 R)
• M44: 6,847,095 km (0.114 R)
• M45: 6,980,835 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 11.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.31 AU - 4.37 AU

Year: 5838 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 172.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,051,450 km

• M1: 154,235 km (0.09 R)
• M2: 230,680 km (0.072 R)
• M3: 324,777 km (0.102 R)
• M4: 411,544 km (0.109 R)
• M5: 627,563 km (0.11 R)
• M6: 756,816 km (0.117 R)
• M7: 948,600 km (0.054 R)
• M8: 1,215,632 km (0.097 R)
• M9: 1,320,201 km (0.092 R)
• M10: 1,571,077 km (0.105 R)
• M11: 1,803,702 km (0.1 R)
• M12: 2,155,556 km (0.057 R)
• M13: 2,246,960 km (0.098 R)
• M14: 2,490,954 km (0.105 R)
• M15: 2,704,281 km (0.116 R)
• M16: 3,107,597 km (0.088 R)
• M17: 3,211,567 km (0.118 R)
• M18: 3,422,799 km (0.115 R)
• M19: 3,726,483 km (0.078 R)
• M20: 4,905,613 km (0.098 R)
• M21: 5,002,702 km (0.089 R)
• M22: 5,100,390 km (0.109 R)
• M23: 5,198,825 km (0.087 R)
• M24: 5,879,795 km (0.088 R)
• M25: 6,139,197 km (0.109 R)
• M26: 6,804,160 km (0.11 R)
• M27: 7,408,386 km (0.117 R)
• M28: 7,632,334 km (0.092 R)
• M29: 7,773,405 km (0.11 R)
• M30: 8,288,769 km (0.116 R)
• M31: 8,404,857 km (0.103 R)
• M32: 8,874,445 km (0.104 R)
• M33: 9,022,996 km (0.087 R)
• M34: 10,209,606 km (0.037 R)
• M35: 10,490,401 km (0.06 R)
• M36: 10,679,044 km (0.111 R)
• M37: 11,059,771 km (0.109 R)
• M38: 11,251,705 km (0.1 R)
• M39: 11,477,149 km (0.085 R)
• M40: 11,574,238 km (0.052 R)
• M41: 11,867,001 km (0.118 R)
• M42: 12,195,368 km (0.09 R)
• M43: 12,526,727 km (0.103 R)
• M44: 13,029,227 km (0.115 R)
• M45: 13,333,957 km (0.047 R)
• M46: 13,470,091 km (0.075 R)
• M47: 14,227,356 km (0.06 R)
• M48: 15,246,716 km (0.12 R)
• M49: 16,508,125 km (0.094 R)
• M50: 16,874,640 km (0.057 R)
• M51: 17,318,198 km (0.078 R)
• M52: 18,785,753 km (0.108 R)
• M53: 18,938,492 km (0.028 R)
• M54: 19,322,211 km (0.088 R)
• M55: 20,097,427 km (0.063 R)
• M56: 21,279,400 km (0.1 R)
• M57: 21,558,400 km (0.112 R)
• M58: 22,039,506 km (0.051 R)
• M59: 23,463,080 km (0.032 R)
• M60: 24,623,211 km (0.112 R)
• M61: 24,874,236 km (0.1 R)
• M62: 25,042,085 km (0.086 R)
• M63: 25,378,980 km (0.095 R)
• M64: 25,547,876 km (0.117 R)
• M65: 25,971,986 km (0.081 R)
• M66: 26,227,499 km (0.077 R)
• M67: 26,441,124 km (0.12 R)
• M68: 26,698,134 km (0.064 R)
• M69: 26,870,022 km (0.114 R)
• M70: 26,956,040 km (0.103 R)
• M71: 27,171,611 km (0.087 R)
• M72: 27,344,546 km (0.112 R)
• M73: 27,865,296 km (0.084 R)
• M74: 28,126,943 km (0.08 R)
• M75: 29,225,889 km (0.068 R)
• M76: 29,447,294 km (0.094 R)
• M77: 29,802,888 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265

Radius: 5.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.2 AU - 11.2 AU

Year: 18018 Days

Day: 22.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,051,450 km

• M1: 416,181 km (0.108 R)
• M2: 675,883 km (0.059 R)
• M3: 1,019,958 km (0.098 R)
• M4: 1,145,620 km (0.074 R)
• M5: 1,366,128 km (0.101 R)
• M6: 1,481,318 km (0.052 R)
• M7: 1,696,739 km (0.106 R)
• M8: 1,973,645 km (0.08 R)
• M9: 2,237,386 km (0.118 R)
• M10: 2,428,721 km (0.047 R)
• M11: 3,620,119 km (0.084 R)
• M12: 4,545,382 km (0.063 R)
• M13: 4,998,663 km (0.086 R)
• M14: 5,034,118 km (0.1 R)
• M15: 5,105,177 km (0.064 R)
• M16: 5,723,764 km (0.114 R)
• M17: 5,910,013 km (0.09 R)
• M18: 6,636,461 km (0.076 R)
• M19: 7,634,428 km (0.119 R)
• M20: 7,716,258 km (0.059 R)
• M21: 8,720,957 km (0.076 R)
• M22: 9,369,614 km (0.089 R)
• M23: 9,855,059 km (0.056 R)
• M24: 10,667,076 km (0.116 R)
• M25: 10,850,334 km (0.052 R)
• M26: 11,127,389 km (0.075 R)
• M27: 11,547,160 km (0.09 R)
• M28: 11,641,108 km (0.047 R)
• M29: 12,258,349 km (0.082 R)
• M30: 12,546,773 km (0.071 R)
• M31: 13,673,096 km (0.107 R)
• M32: 13,772,578 km (0.096 R)
• M33: 14,576,817 km (0.101 R)
• M34: 15,344,702 km (0.063 R)
• M35: 15,759,537 km (0.115 R)
• M36: 15,968,376 km (0.032 R)
• M37: 16,230,621 km (0.083 R)
• M38: 16,494,362 km (0.062 R)
• M39: 16,600,277 km (0.109 R)
• M40: 17,347,818 km (0.068 R)
• M41: 17,455,528 km (0.109 R)
• M42: 17,509,384 km (0.055 R)
• M43: 18,986,363 km (0.104 R)
• M44: 19,208,516 km (0.086 R)
• M45: 20,445,840 km (0.089 R)
• M46: 20,959,559 km (0.117 R)
• M47: 21,016,855 km (0.103 R)
• M48: 21,419,573 km (0.06 R)
• M49: 22,232,787 km (0.037 R)
• M50: 23,650,077 km (0.118 R)
• M51: 24,671,531 km (0.073 R)
• M52: 24,792,706 km (0.107 R)
• M53: 26,323,241 km (0.037 R)
• M54: 27,381,497 km (0.074 R)
• M55: 27,632,522 km (0.056 R)
• M56: 28,263,376 km (0.117 R)
• M57: 28,771,410 km (0.118 R)
• M58: 29,218,559 km (0.046 R)
• M59: 30,313,765 km (0.094 R)
• M60: 30,443,466 km (0.118 R)
• M61: 30,833,916 km (0.11 R)
• M62: 31,094,965 km (0.11 R)
• M63: 31,356,910 km (0.064 R)
• M64: 32,544,269 km (0.102 R)
• M65: 33,277,149 km (0.086 R)
• M66: 33,612,098 km (0.061 R)
• M67: 33,880,926 km (0.03 R)
• M68: 34,150,352 km (0.087 R)
• M69: 34,420,525 km (0.039 R)
• M70: 34,827,132 km (0.091 R)
• M71: 35,167,168 km (0.085 R)
• M72: 36,056,378 km (0.1 R)
• M73: 36,193,858 km (0.064 R)
• M74: 36,400,303 km (0.077 R)
• M75: 36,607,347 km (0.052 R)
• M76: 37,438,812 km (0.085 R)
• M77: 37,787,225 km (0.082 R)
• M78: 37,856,938 km (0.108 R)
• M79: 38,346,721 km (0.078 R)
• M80: 38,557,206 km (0.084 R)
• M81: 41,185,341 km (0.112 R)
• M82: 41,400,912 km (0.091 R)
• M83: 41,616,931 km (0.069 R)
• M84: 43,650,863 km (0.113 R)
• M85: 43,724,017 km (0.05 R)
• M86: 44,311,338 km (0.092 R)
• M87: 44,753,699 km (0.11 R)
• M88: 44,827,451 km (0.095 R)
• M89: 45,568,259 km (0.091 R)
• M90: 45,716,810 km (0.054 R)
• M91: 46,312,958 km (0.074 R)
• M92: 46,387,607 km (0.104 R)
• M93: 49,560,877 km (0.065 R)
• M94: 50,326,668 km (0.115 R)
• M95: 51,019,307 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.8

Radius: 6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.55 AU - 10.13 AU

Year: 18430 Days

Day: 23.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 36,051,450 km

• M1: 168,896 km (0.112 R)
• M2: 406,607 km (0.066 R)
• M3: 464,801 km (0.07 R)
• M4: 813,513 km (0.114 R)
• M5: 981,960 km (0.097 R)
• M6: 1,532,929 km (0.084 R)
• M7: 3,837,784 km (0.088 R)
• M8: 3,914,378 km (0.102 R)
• M9: 3,991,421 km (0.12 R)
• M10: 5,519,713 km (0.113 R)
• M11: 5,577,308 km (0.105 R)
• M12: 5,868,425 km (0.077 R)
• M13: 6,134,560 km (0.092 R)
• M14: 7,428,581 km (0.102 R)
• M15: 7,780,884 km (0.071 R)
• M16: 8,008,124 km (0.112 R)
• M17: 8,635,537 km (0.06 R)
• M18: 9,107,967 km (0.119 R)
• M19: 9,176,184 km (0.113 R)
• M20: 10,754,441 km (0.083 R)
• M21: 10,862,601 km (0.072 R)
• M22: 12,756,210 km (0.059 R)
• M23: 12,908,950 km (0.058 R)
• M24: 13,721,117 km (0.11 R)
• M25: 13,956,135 km (0.083 R)
• M26: 14,034,823 km (0.055 R)
• M27: 15,597,672 km (0.06 R)
• M28: 15,679,353 km (0.099 R)
• M29: 16,795,203 km (0.12 R)
• M30: 18,667,720 km (0.113 R)
• M31: 18,884,637 km (0.089 R)
• M32: 19,102,451 km (0.033 R)
• M33: 19,146,134 km (0.031 R)
• M34: 19,189,816 km (0.08 R)
• M35: 20,919,467 km (0.107 R)
• M36: 21,054,704 km (0.058 R)
• M37: 21,325,775 km (0.113 R)
• M38: 21,688,998 km (0.09 R)
• M39: 23,022,963 km (0.046 R)
• M40: 24,052,495 km (0.098 R)
• M41: 25,432,386 km (0.113 R)
• M42: 25,721,110 km (0.111 R)
• M43: 25,817,601 km (0.094 R)
• M44: 26,301,699 km (0.066 R)
• M45: 27,574,628 km (0.05 R)
• M46: 29,369,952 km (0.064 R)
• M47: 29,672,738 km (0.086 R)
• M48: 30,434,490 km (0.031 R)
• M49: 31,357,060 km (0.03 R)
• M50: 32,392,876 km (0.107 R)
• M51: 32,444,936 km (0.092 R)
• M52: 34,179,224 km (0.053 R)
• M53: 35,728,160 km (0.092 R)
• M54: 35,997,436 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit