🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 13.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.78 AU - 1.06 AU

Year: 561 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 85,355,436 km

• M1: 168,597 km (0.087 R)
• M2: 281,992 km (0.053 R)
• M3: 392,844 km (0.058 R)
• M4: 497,563 km (0.12 R)
• M5: 597,195 km (0.041 R)
• M6: 686,505 km (0.101 R)
• M7: 820,844 km (0.095 R)
• M8: 912,397 km (0.096 R)
• M9: 1,192,445 km (0.085 R)
• M10: 1,321,996 km (0.107 R)
• M11: 1,419,534 km (0.077 R)
• M12: 1,545,047 km (0.109 R)
• M13: 1,694,196 km (0.116 R)
• M14: 1,814,323 km (0.117 R)
• M15: 2,000,273 km (0.117 R)
• M16: 2,142,242 km (0.062 R)
• M17: 2,250,999 km (0.111 R)
• M18: 2,354,222 km (0.113 R)
• M19: 2,451,610 km (0.08 R)
• M20: 2,743,924 km (0.074 R)
• M21: 2,870,634 km (0.03 R)
• M22: 3,056,135 km (0.075 R)
• M23: 3,279,036 km (0.118 R)
• M24: 3,558,933 km (0.094 R)
• M25: 3,882,065 km (0.034 R)
• M26: 4,024,781 km (0.067 R)
• M27: 4,205,795 km (0.052 R)
• M28: 4,288,073 km (0.045 R)
• M29: 4,575,900 km (0.086 R)
• M30: 4,660,572 km (0.107 R)
• M31: 4,745,843 km (0.04 R)
• M32: 4,879,583 km (0.066 R)
• M33: 5,014,670 km (0.075 R)
• M34: 5,199,872 km (0.082 R)
• M35: 5,367,572 km (0.092 R)
• M36: 5,517,020 km (0.112 R)
• M37: 5,698,183 km (0.103 R)
• M38: 5,942,925 km (0.116 R)
• M39: 6,045,998 km (0.105 R)
• M40: 6,128,726 km (0.069 R)
• M41: 6,212,052 km (0.032 R)
• M42: 6,337,564 km (0.092 R)
• M43: 6,570,039 km (0.091 R)
• M44: 6,740,730 km (0.11 R)
• M45: 6,859,062 km (0.025 R)
• M46: 7,416,763 km (0.085 R)
• M47: 7,505,475 km (0.055 R)
• M48: 7,605,855 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 11.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.92 AU - 1.4 AU

Year: 794 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 85,355,436 km

• M1: 143,016 km (0.095 R)
• M2: 215,870 km (0.109 R)
• M3: 286,181 km (0.106 R)
• M4: 363,672 km (0.111 R)
• M5: 436,826 km (0.09 R)
• M6: 512,522 km (0.118 R)
• M7: 610,808 km (0.075 R)
• M8: 689,347 km (0.077 R)
• M9: 809,624 km (0.12 R)
• M10: 892,501 km (0.098 R)
• M11: 973,433 km (0.051 R)
• M12: 1,110,615 km (0.047 R)
• M13: 1,220,719 km (0.116 R)
• M14: 1,358,049 km (0.102 R)
• M15: 1,500,766 km (0.053 R)
• M16: 1,686,417 km (0.085 R)
• M17: 1,762,712 km (0.086 R)
• M18: 1,886,280 km (0.119 R)
• M19: 2,006,107 km (0.045 R)
• M20: 2,100,952 km (0.057 R)
• M21: 2,239,331 km (0.106 R)
• M22: 2,380,850 km (0.118 R)
• M23: 2,467,168 km (0.083 R)
• M24: 2,650,575 km (0.082 R)
• M25: 2,740,184 km (0.078 R)
• M26: 2,838,470 km (0.087 R)
• M27: 3,015,295 km (0.096 R)
• M28: 3,116,872 km (0.073 R)
• M29: 3,203,788 km (0.066 R)
• M30: 3,323,466 km (0.099 R)
• M31: 3,567,760 km (0.113 R)
• M32: 3,733,813 km (0.112 R)
• M33: 3,826,265 km (0.105 R)
• M34: 3,927,991 km (0.076 R)
• M35: 4,082,376 km (0.063 R)
• M36: 4,168,993 km (0.036 R)
• M37: 4,361,676 km (0.064 R)
• M38: 4,494,967 km (0.115 R)
• M39: 4,738,064 km (0.118 R)
• M40: 4,847,420 km (0.093 R)
• M41: 4,957,823 km (0.081 R)
• M42: 5,041,149 km (0.05 R)
• M43: 5,115,499 km (0.109 R)
• M44: 5,369,516 km (0.102 R)
• M45: 5,445,512 km (0.057 R)
• M46: 5,550,679 km (0.101 R)
• M47: 5,734,086 km (0.116 R)
• M48: 5,978,230 km (0.104 R)
• M49: 6,126,482 km (0.097 R)
• M50: 6,206,068 km (0.085 R)
• M51: 6,366,137 km (0.106 R)
• M52: 6,446,771 km (0.074 R)
• M53: 6,803,412 km (0.092 R)
• M54: 6,906,485 km (0.094 R)
• M55: 6,978,890 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.2

Radius: 6

Gravity: 22.51 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.87 AU - 12.27 AU

Year: 21850 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,355,436 km

• M1: 201,060 km (0.087 R)
• M2: 352,901 km (0.107 R)
• M3: 562,787 km (0.107 R)
• M4: 681,568 km (0.093 R)
• M5: 782,546 km (0.108 R)
• M6: 1,553,574 km (0.114 R)
• M7: 1,791,285 km (0.071 R)
• M8: 2,113,818 km (0.088 R)
• M9: 2,338,963 km (0.096 R)
• M10: 3,228,472 km (0.112 R)
• M11: 3,708,681 km (0.077 R)
• M12: 4,257,855 km (0.073 R)
• M13: 4,637,983 km (0.059 R)
• M14: 5,790,485 km (0.12 R)
• M15: 9,420,178 km (0.101 R)
• M16: 9,666,117 km (0.033 R)
• M17: 10,227,109 km (0.089 R)
• M18: 10,290,090 km (0.077 R)
• M19: 11,185,582 km (0.094 R)
• M20: 11,511,407 km (0.079 R)
• M21: 12,039,188 km (0.067 R)
• M22: 12,306,070 km (0.1 R)
• M23: 13,600,092 km (0.116 R)
• M24: 14,228,104 km (0.109 R)
• M25: 16,536,249 km (0.113 R)
• M26: 16,610,151 km (0.118 R)
• M27: 17,431,293 km (0.092 R)
• M28: 18,036,716 km (0.083 R)
• M29: 19,112,624 km (0.081 R)
• M30: 19,268,056 km (0.087 R)
• M31: 19,815,285 km (0.112 R)
• M32: 20,526,473 km (0.056 R)
• M33: 21,568,273 km (0.067 R)
• M34: 23,869,986 km (0.118 R)
• M35: 25,818,199 km (0.104 R)
• M36: 27,116,110 km (0.11 R)
• M37: 27,729,013 km (0.063 R)
• M38: 27,816,976 km (0.036 R)
• M39: 28,612,538 km (0.084 R)
• M40: 29,147,051 km (0.078 R)
• M41: 30,045,236 km (0.098 R)
• M42: 30,861,293 km (0.093 R)
• M43: 32,515,396 km (0.116 R)
• M44: 32,886,848 km (0.114 R)
• M45: 33,166,297 km (0.083 R)
• M46: 35,144,878 km (0.11 R)
• M47: 35,526,054 km (0.105 R)
• M48: 36,004,468 km (0.046 R)
• M49: 36,677,808 km (0.099 R)
• M50: 37,355,336 km (0.118 R)
• M51: 37,841,829 km (0.098 R)
• M52: 38,134,741 km (0.119 R)
• M53: 38,330,415 km (0.048 R)
• M54: 38,821,096 km (0.096 R)
• M55: 39,017,967 km (0.071 R)
• M56: 39,412,606 km (0.079 R)
• M57: 39,610,524 km (0.114 R)
• M58: 41,808,566 km (0.037 R)
• M59: 42,922,322 km (0.111 R)
• M60: 43,636,053 km (0.092 R)
• M61: 45,489,571 km (0.116 R)
• M62: 46,739,611 km (0.038 R)
• M63: 49,379,564 km (0.111 R)
• M64: 50,234,516 km (0.07 R)
• M65: 52,502,121 km (0.116 R)
• M66: 54,692,533 km (0.058 R)
• M67: 55,576,955 km (0.098 R)
• M68: 56,800,816 km (0.03 R)
• M69: 57,024,315 km (0.026 R)
• M70: 58,484,091 km (0.112 R)
• M71: 59,728,745 km (0.096 R)
• M72: 60,525,354 km (0.116 R)
• M73: 61,669,628 km (0.079 R)
• M74: 63,979,269 km (0.038 R)
• M75: 64,095,507 km (0.118 R)
• M76: 64,794,279 km (0.119 R)
• M77: 65,027,801 km (0.115 R)
• M78: 65,964,583 km (0.027 R)
• M79: 67,023,885 km (0.086 R)
• M80: 67,851,610 km (0.119 R)
• M81: 68,088,723 km (0.102 R)
• M82: 72,403,724 km (0.086 R)
• M83: 72,646,072 km (0.049 R)
• M84: 72,888,720 km (0.076 R)
• M85: 76,312,866 km (0.111 R)
• M86: 76,929,957 km (0.044 R)
• M87: 77,920,594 km (0.077 R)
• M88: 81,043,300 km (0.039 R)
• M89: 83,063,320 km (0.111 R)
• M90: 83,190,030 km (0.073 R)
• M91: 83,697,914 km (0.118 R)
• M92: 84,334,154 km (0.042 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit