🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 9.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.83 AU - 1.11 AU

Year: 659 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 53,916,662 km

• M1: 114,891 km (0.116 R)
• M2: 174,132 km (0.094 R)
• M3: 234,569 km (0.05 R)
• M4: 379,979 km (0.119 R)
• M5: 448,794 km (0.076 R)
• M6: 559,346 km (0.114 R)
• M7: 631,453 km (0.078 R)
• M8: 688,898 km (0.106 R)
• M9: 785,838 km (0.115 R)
• M10: 968,497 km (0.108 R)
• M11: 1,099,993 km (0.097 R)
• M12: 1,187,358 km (0.052 R)
• M13: 1,260,063 km (0.06 R)
• M14: 1,328,728 km (0.05 R)
• M15: 1,671,906 km (0.119 R)
• M16: 1,818,362 km (0.113 R)
• M17: 1,876,855 km (0.083 R)
• M18: 1,942,528 km (0.101 R)
• M19: 2,009,099 km (0.098 R)
• M20: 2,144,485 km (0.083 R)
• M21: 2,234,095 km (0.051 R)
• M22: 2,318,019 km (0.113 R)
• M23: 2,402,991 km (0.089 R)
• M24: 2,627,387 km (0.106 R)
• M25: 2,716,099 km (0.05 R)
• M26: 2,820,967 km (0.119 R)
• M27: 2,896,664 km (0.082 R)
• M28: 3,301,326 km (0.034 R)
• M29: 3,453,766 km (0.097 R)
• M30: 3,641,362 km (0.091 R)
• M31: 3,782,133 km (0.095 R)
• M32: 3,907,945 km (0.114 R)
• M33: 4,000,995 km (0.091 R)
• M34: 4,069,212 km (0.076 R)
• M35: 4,504,392 km (0.119 R)
• M36: 4,772,621 km (0.064 R)
• M37: 4,836,050 km (0.109 R)
• M38: 4,908,755 km (0.079 R)
• M39: 4,972,783 km (0.096 R)
• M40: 5,101,437 km (0.104 R)
• M41: 5,175,638 km (0.112 R)
• M42: 5,352,911 km (0.066 R)
• M43: 5,428,308 km (0.119 R)
• M44: 5,513,430 km (0.06 R)
• M45: 5,887,574 km (0.056 R)
• M46: 5,984,812 km (0.104 R)
• M47: 6,053,179 km (0.037 R)
• M48: 6,161,188 km (0.109 R)
• M49: 6,469,210 km (0.111 R)
• M50: 6,609,832 km (0.054 R)
• M51: 6,680,592 km (0.098 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.2

Radius: 6

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.23 AU - 6.57 AU

Year: 11176 Days

Day: 23.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,916,662 km

• M1: 75,697 km (0.118 R)
• M2: 146,008 km (0.068 R)
• M3: 205,847 km (0.041 R)
• M4: 346,319 km (0.065 R)
• M5: 505,192 km (0.118 R)
• M6: 700,268 km (0.113 R)
• M7: 995,723 km (0.044 R)
• M8: 1,107,922 km (0.094 R)
• M9: 1,327,083 km (0.098 R)
• M10: 1,523,206 km (0.088 R)
• M11: 1,747,752 km (0.117 R)
• M12: 2,526,110 km (0.084 R)
• M13: 3,916,173 km (0.057 R)
• M14: 4,068,912 km (0.052 R)
• M15: 4,275,507 km (0.113 R)
• M16: 4,512,021 km (0.043 R)
• M17: 4,833,956 km (0.088 R)
• M18: 5,728,551 km (0.084 R)
• M19: 6,794,436 km (0.109 R)
• M20: 6,916,508 km (0.084 R)
• M21: 8,242,843 km (0.116 R)
• M22: 8,307,918 km (0.118 R)
• M23: 8,405,755 km (0.109 R)
• M24: 9,203,111 km (0.087 R)
• M25: 9,885,876 km (0.089 R)
• M26: 11,083,706 km (0.042 R)
• M27: 11,155,513 km (0.111 R)
• M28: 11,553,593 km (0.118 R)
• M29: 12,438,315 km (0.084 R)
• M30: 14,389,370 km (0.106 R)
• M31: 14,546,299 km (0.088 R)
• M32: 15,100,409 km (0.116 R)
• M33: 17,176,379 km (0.082 R)
• M34: 17,677,681 km (0.092 R)
• M35: 18,396,200 km (0.066 R)
• M36: 18,438,686 km (0.1 R)
• M37: 18,652,012 km (0.066 R)
• M38: 19,861,361 km (0.075 R)
• M39: 21,140,573 km (0.089 R)
• M40: 21,408,652 km (0.111 R)
• M41: 22,719,578 km (0.107 R)
• M42: 22,810,983 km (0.102 R)
• M43: 23,177,647 km (0.11 R)
• M44: 23,546,406 km (0.053 R)
• M45: 23,870,435 km (0.093 R)
• M46: 24,102,910 km (0.057 R)
• M47: 24,382,957 km (0.073 R)
• M48: 24,993,167 km (0.07 R)
• M49: 25,703,457 km (0.119 R)
• M50: 25,989,488 km (0.088 R)
• M51: 26,037,210 km (0.052 R)
• M52: 26,085,082 km (0.047 R)
• M53: 26,902,035 km (0.115 R)
• M54: 27,095,615 km (0.089 R)
• M55: 27,192,405 km (0.063 R)
• M56: 27,338,113 km (0.078 R)
• M57: 28,167,933 km (0.056 R)
• M58: 29,452,978 km (0.105 R)
• M59: 29,652,392 km (0.109 R)
• M60: 32,079,917 km (0.116 R)
• M61: 32,645,098 km (0.105 R)
• M62: 32,903,154 km (0.117 R)
• M63: 33,733,422 km (0.091 R)
• M64: 33,941,962 km (0.035 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.7

Radius: 3.3

Gravity: 31.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.28 AU - 9.48 AU

Year: 16745 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,916,662 km

• M1: 87,066 km (0.117 R)
• M2: 140,024 km (0.07 R)
• M3: 204,949 km (0.085 R)
• M4: 254,017 km (0.097 R)
• M5: 293,511 km (0.096 R)
• M6: 698,472 km (0.119 R)
• M7: 755,020 km (0.089 R)
• M8: 852,708 km (0.077 R)
• M9: 954,584 km (0.088 R)
• M10: 1,017,565 km (0.058 R)
• M11: 1,237,324 km (0.086 R)
• M12: 1,306,139 km (0.092 R)
• M13: 1,618,499 km (0.12 R)
• M14: 1,900,342 km (0.111 R)
• M15: 1,926,671 km (0.116 R)
• M16: 1,953,150 km (0.057 R)
• M17: 2,280,620 km (0.097 R)
• M18: 2,393,566 km (0.083 R)
• M19: 2,595,523 km (0.061 R)
• M20: 3,265,273 km (0.105 R)
• M21: 3,521,384 km (0.1 R)
• M22: 3,917,669 km (0.046 R)
• M23: 4,258,603 km (0.1 R)
• M24: 4,573,656 km (0.105 R)
• M25: 4,715,923 km (0.079 R)
• M26: 6,061,407 km (0.04 R)
• M27: 6,654,562 km (0.112 R)
• M28: 7,183,540 km (0.099 R)
• M29: 7,937,962 km (0.119 R)
• M30: 8,023,383 km (0.084 R)
• M31: 8,673,385 km (0.112 R)
• M32: 8,938,024 km (0.107 R)
• M33: 9,250,235 km (0.091 R)
• M34: 9,339,993 km (0.085 R)
• M35: 10,023,057 km (0.076 R)
• M36: 10,161,585 km (0.084 R)
• M37: 11,196,653 km (0.066 R)
• M38: 11,823,917 km (0.111 R)
• M39: 11,872,685 km (0.115 R)
• M40: 12,611,549 km (0.086 R)
• M41: 15,391,527 km (0.112 R)
• M42: 15,658,260 km (0.074 R)
• M43: 17,124,319 km (0.107 R)
• M44: 17,455,977 km (0.109 R)
• M45: 18,069,628 km (0.119 R)
• M46: 18,407,420 km (0.11 R)
• M47: 18,804,004 km (0.11 R)
• M48: 19,778,783 km (0.108 R)
• M49: 19,952,466 km (0.1 R)
• M50: 20,243,135 km (0.104 R)
• M51: 20,946,544 km (0.072 R)
• M52: 21,123,519 km (0.117 R)
• M53: 21,419,872 km (0.046 R)
• M54: 21,538,653 km (0.114 R)
• M55: 23,043,158 km (0.117 R)
• M56: 23,287,003 km (0.104 R)
• M57: 23,592,931 km (0.028 R)
• M58: 24,456,858 km (0.107 R)
• M59: 25,205,446 km (0.088 R)
• M60: 25,330,959 km (0.036 R)
• M61: 25,835,103 km (0.116 R)
• M62: 26,088,373 km (0.104 R)
• M63: 26,533,576 km (0.041 R)
• M64: 26,725,211 km (0.107 R)
• M65: 26,853,267 km (0.088 R)
• M66: 28,862,815 km (0.072 R)
• M67: 29,918,826 km (0.088 R)
• M68: 30,318,103 km (0.109 R)
• M69: 31,593,874 km (0.054 R)
• M70: 31,797,027 km (0.093 R)
• M71: 32,408,733 km (0.051 R)
• M72: 32,476,950 km (0.108 R)
• M73: 34,406,313 km (0.096 R)
• M74: 34,684,865 km (0.092 R)
• M75: 36,798,383 km (0.045 R)
• M76: 37,870,701 km (0.076 R)
• M77: 39,025,746 km (0.115 R)
• M78: 40,485,821 km (0.094 R)
• M79: 41,444,295 km (0.118 R)
• M80: 42,485,047 km (0.092 R)
• M81: 43,308,584 km (0.118 R)
• M82: 43,760,070 km (0.088 R)
• M83: 45,123,954 km (0.051 R)
• M84: 46,117,583 km (0.103 R)
• M85: 46,732,580 km (0.11 R)
• M86: 48,359,905 km (0.119 R)
• M87: 49,141,405 km (0.045 R)
• M88: 51,669,758 km (0.031 R)
• M89: 51,749,494 km (0.077 R)
• M90: 52,068,736 km (0.054 R)
• M91: 53,030,201 km (0.1 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: 308 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit