🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 13.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.62 AU - 0.72 AU

Year: 366 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,276,638 km

• M1: 173,683 km (0.094 R)
• M2: 284,834 km (0.074 R)
• M3: 557,402 km (0.101 R)
• M4: 699,370 km (0.03 R)
• M5: 825,780 km (0.109 R)
• M6: 925,113 km (0.052 R)
• M7: 1,024,297 km (0.106 R)
• M8: 1,137,243 km (0.062 R)
• M9: 1,345,483 km (0.105 R)
• M10: 1,444,218 km (0.112 R)
• M11: 1,545,346 km (0.118 R)
• M12: 1,732,792 km (0.096 R)
• M13: 1,829,432 km (0.057 R)
• M14: 1,933,852 km (0.111 R)
• M15: 2,076,418 km (0.082 R)
• M16: 2,197,892 km (0.111 R)
• M17: 2,334,475 km (0.073 R)
• M18: 2,590,287 km (0.047 R)
• M19: 2,675,408 km (0.118 R)
• M20: 2,855,375 km (0.062 R)
• M21: 2,977,596 km (0.117 R)
• M22: 3,067,056 km (0.073 R)
• M23: 3,164,294 km (0.084 R)
• M24: 3,426,689 km (0.117 R)
• M25: 3,549,658 km (0.093 R)
• M26: 3,688,784 km (0.1 R)
• M27: 3,800,085 km (0.062 R)
• M28: 3,904,804 km (0.082 R)
• M29: 4,048,717 km (0.072 R)
• M30: 4,209,834 km (0.109 R)
• M31: 4,302,884 km (0.097 R)
• M32: 4,388,753 km (0.101 R)
• M33: 4,586,222 km (0.099 R)
• M34: 4,786,533 km (0.099 R)
• M35: 4,989,837 km (0.047 R)
• M36: 5,113,255 km (0.079 R)
• M37: 5,246,098 km (0.109 R)
• M38: 5,379,988 km (0.114 R)
• M39: 5,515,075 km (0.113 R)
• M40: 5,617,101 km (0.046 R)
• M41: 5,857,804 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 10

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.26 AU - 1.34 AU

Year: 988 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 79,276,638 km

• M1: 128,804 km (0.101 R)
• M2: 306,676 km (0.047 R)
• M3: 406,457 km (0.109 R)
• M4: 490,232 km (0.096 R)
• M5: 596,896 km (0.047 R)
• M6: 667,207 km (0.067 R)
• M7: 799,601 km (0.078 R)
• M8: 934,837 km (0.095 R)
• M9: 1,031,627 km (0.027 R)
• M10: 1,166,115 km (0.103 R)
• M11: 1,249,890 km (0.116 R)
• M12: 1,513,482 km (0.101 R)
• M13: 1,589,926 km (0.076 R)
• M14: 1,659,938 km (0.048 R)
• M15: 1,811,181 km (0.117 R)
• M16: 1,917,396 km (0.098 R)
• M17: 2,000,572 km (0.047 R)
• M18: 2,093,323 km (0.045 R)
• M19: 2,266,109 km (0.105 R)
• M20: 2,425,580 km (0.065 R)
• M21: 2,506,662 km (0.073 R)
• M22: 2,783,867 km (0.093 R)
• M23: 2,897,561 km (0.089 R)
• M24: 3,100,416 km (0.085 R)
• M25: 3,178,805 km (0.115 R)
• M26: 3,317,782 km (0.065 R)
• M27: 3,458,852 km (0.084 R)
• M28: 3,684,446 km (0.028 R)
• M29: 3,799,188 km (0.096 R)
• M30: 4,042,882 km (0.108 R)
• M31: 4,107,210 km (0.096 R)
• M32: 4,390,398 km (0.116 R)
• M33: 4,467,740 km (0.118 R)
• M34: 4,612,551 km (0.113 R)
• M35: 4,679,870 km (0.075 R)
• M36: 4,747,638 km (0.043 R)
• M37: 4,906,960 km (0.077 R)
• M38: 5,079,596 km (0.108 R)
• M39: 5,277,663 km (0.101 R)
• M40: 5,359,942 km (0.072 R)
• M41: 5,478,274 km (0.111 R)
• M42: 5,621,589 km (0.089 R)
• M43: 5,693,545 km (0.093 R)
• M44: 5,778,068 km (0.094 R)
• M45: 6,083,248 km (0.081 R)
• M46: 6,169,566 km (0.069 R)
• M47: 6,293,732 km (0.116 R)
• M48: 6,381,097 km (0.117 R)
• M49: 6,506,610 km (0.048 R)
• M50: 6,595,022 km (0.113 R)
• M51: 7,004,172 km (0.099 R)
• M52: 7,487,523 km (0.034 R)
• M53: 8,022,335 km (0.115 R)
• M54: 8,130,644 km (0.081 R)
• M55: 8,335,294 km (0.065 R)
• M56: 8,652,442 km (0.082 R)
• M57: 8,889,405 km (0.103 R)
• M58: 9,015,665 km (0.047 R)
• M59: 9,086,126 km (0.085 R)
• M60: 9,213,434 km (0.034 R)
• M61: 9,398,337 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.1

Radius: 14.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.2 AU - 1.44 AU

Year: 1011 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 79,276,638 km

• M1: 189,840 km (0.077 R)
• M2: 293,810 km (0.109 R)
• M3: 423,212 km (0.094 R)
• M4: 597,494 km (0.107 R)
• M5: 698,472 km (0.104 R)
• M6: 806,781 km (0.117 R)
• M7: 965,505 km (0.026 R)
• M8: 1,088,923 km (0.108 R)
• M9: 1,197,531 km (0.105 R)
• M10: 1,295,817 km (0.034 R)
• M11: 1,419,085 km (0.107 R)
• M12: 1,516,324 km (0.117 R)
• M13: 1,631,365 km (0.046 R)
• M14: 1,797,867 km (0.113 R)
• M15: 2,071,332 km (0.102 R)
• M16: 2,200,285 km (0.112 R)
• M17: 2,331,932 km (0.098 R)
• M18: 2,585,201 km (0.106 R)
• M19: 2,677,951 km (0.102 R)
• M20: 2,924,339 km (0.112 R)
• M21: 3,031,002 km (0.11 R)
• M22: 3,378,967 km (0.101 R)
• M23: 3,573,295 km (0.114 R)
• M24: 3,719,003 km (0.099 R)
• M25: 3,909,292 km (0.106 R)
• M26: 4,299,742 km (0.102 R)
• M27: 4,943,910 km (0.117 R)
• M28: 5,153,647 km (0.079 R)
• M29: 5,318,952 km (0.115 R)
• M30: 5,450,000 km (0.1 R)
• M31: 5,594,362 km (0.075 R)
• M32: 5,691,152 km (0.084 R)
• M33: 5,825,341 km (0.12 R)
• M34: 5,997,678 km (0.119 R)
• M35: 6,096,861 km (0.062 R)
• M36: 6,209,209 km (0.09 R)
• M37: 6,309,589 km (0.101 R)
• M38: 6,410,568 km (0.103 R)
• M39: 6,563,158 km (0.115 R)
• M40: 6,832,883 km (0.026 R)
• M41: 7,423,346 km (0.117 R)
• M42: 7,677,662 km (0.091 R)
• M43: 7,934,970 km (0.117 R)
• M44: 8,085,167 km (0.085 R)
• M45: 8,263,936 km (0.092 R)
• M46: 8,416,227 km (0.078 R)
• M47: 8,611,452 km (0.104 R)
• M48: 8,978,116 km (0.12 R)
• M49: 9,872,861 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.7

Radius: 7

Gravity: 18.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.09 AU - 9.19 AU

Year: 18427 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,276,638 km

• M1: 605,572 km (0.114 R)
• M2: 744,549 km (0.056 R)
• M3: 972,386 km (0.105 R)
• M4: 1,280,109 km (0.099 R)
• M5: 1,339,200 km (0.104 R)
• M6: 1,522,308 km (0.116 R)
• M7: 2,084,198 km (0.108 R)
• M8: 2,225,119 km (0.084 R)
• M9: 2,781,324 km (0.087 R)
• M10: 3,628,796 km (0.067 R)
• M11: 3,971,524 km (0.111 R)
• M12: 4,146,703 km (0.109 R)
• M13: 4,504,691 km (0.049 R)
• M14: 5,735,882 km (0.096 R)
• M15: 6,286,402 km (0.1 R)
• M16: 6,697,347 km (0.118 R)
• M17: 6,749,258 km (0.118 R)
• M18: 7,011,203 km (0.036 R)
• M19: 7,276,440 km (0.086 R)
• M20: 7,599,123 km (0.102 R)
• M21: 7,707,731 km (0.094 R)
• M22: 7,762,334 km (0.107 R)
• M23: 7,926,593 km (0.1 R)
• M24: 8,092,048 km (0.107 R)
• M25: 9,281,650 km (0.116 R)
• M26: 9,456,081 km (0.077 R)
• M27: 11,631,833 km (0.091 R)
• M28: 12,969,387 km (0.059 R)
• M29: 13,229,538 km (0.092 R)
• M30: 13,360,287 km (0.112 R)
• M31: 13,425,960 km (0.119 R)
• M32: 13,887,769 km (0.095 R)
• M33: 14,220,774 km (0.118 R)
• M34: 14,623,940 km (0.108 R)
• M35: 14,894,862 km (0.078 R)
• M36: 14,962,779 km (0.101 R)
• M37: 15,235,795 km (0.114 R)
• M38: 16,836,941 km (0.113 R)
• M39: 18,054,369 km (0.119 R)
• M40: 18,490,746 km (0.06 R)
• M41: 18,637,052 km (0.04 R)
• M42: 19,374,121 km (0.026 R)
• M43: 19,448,322 km (0.098 R)
• M44: 19,671,522 km (0.094 R)
• M45: 21,258,007 km (0.104 R)
• M46: 23,357,314 km (0.114 R)
• M47: 23,594,576 km (0.094 R)
• M48: 24,151,529 km (0.119 R)
• M49: 24,231,414 km (0.079 R)
• M50: 24,391,484 km (0.114 R)
• M51: 26,175,289 km (0.089 R)
• M52: 26,751,690 km (0.093 R)
• M53: 28,000,832 km (0.09 R)
• M54: 28,590,247 km (0.065 R)
• M55: 29,524,785 km (0.089 R)
• M56: 30,469,197 km (0.09 R)
• M57: 32,475,903 km (0.072 R)
• M58: 33,095,088 km (0.042 R)
• M59: 33,361,672 km (0.116 R)
• M60: 34,614,853 km (0.057 R)
• M61: 37,629,549 km (0.086 R)
• M62: 37,722,300 km (0.098 R)
• M63: 38,746,447 km (0.095 R)
• M64: 41,969,683 km (0.055 R)
• M65: 42,547,430 km (0.109 R)
• M66: 42,740,560 km (0.111 R)
• M67: 43,030,930 km (0.062 R)
• M68: 43,418,837 km (0.115 R)
• M69: 43,516,076 km (0.083 R)
• M70: 44,003,166 km (0.117 R)
• M71: 44,394,066 km (0.118 R)
• M72: 46,366,065 km (0.094 R)
• M73: 46,763,846 km (0.097 R)
• M74: 49,377,171 km (0.085 R)
• M75: 50,190,684 km (0.098 R)
• M76: 55,902,630 km (0.057 R)
• M77: 57,602,511 km (0.099 R)
• M78: 59,859,344 km (0.103 R)
• M79: 60,726,712 km (0.115 R)
• M80: 61,161,893 km (0.112 R)
• M81: 64,680,584 km (0.12 R)
• M82: 65,013,888 km (0.061 R)
• M83: 65,905,342 km (0.082 R)
• M84: 66,800,835 km (0.063 R)
• M85: 67,025,232 km (0.11 R)
• M86: 70,651,334 km (0.063 R)
• M87: 70,994,512 km (0.036 R)
• M88: 71,108,954 km (0.118 R)
• M89: 72,718,777 km (0.079 R)
• M90: 73,992,004 km (0.18 R)
• M91: 76,091,162 km (0.099 R)
• M92: 77,973,552 km (0.045 R)
• M93: 78,209,916 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit