🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 34.7

Radius: 9.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.91 AU - 1.07 AU

Year: 668 Days

Day: 12.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,316,954 km

• M1: 123,568 km (0.091 R)
• M2: 234,270 km (0.084 R)
• M3: 491,728 km (0.082 R)
• M4: 593,006 km (0.071 R)
• M5: 672,143 km (0.09 R)
• M6: 820,694 km (0.113 R)
• M7: 940,821 km (0.107 R)
• M8: 1,043,744 km (0.043 R)
• M9: 1,120,488 km (0.062 R)
• M10: 1,343,389 km (0.095 R)
• M11: 1,447,210 km (0.111 R)
• M12: 1,553,723 km (0.077 R)
• M13: 1,628,522 km (0.107 R)
• M14: 1,690,606 km (0.111 R)
• M15: 1,757,177 km (0.092 R)
• M16: 1,900,043 km (0.118 R)
• M17: 1,958,236 km (0.076 R)
• M18: 2,118,007 km (0.076 R)
• M19: 2,231,851 km (0.113 R)
• M20: 2,355,718 km (0.076 R)
• M21: 2,470,010 km (0.067 R)
• M22: 2,529,850 km (0.063 R)
• M23: 2,594,177 km (0.11 R)
• M24: 2,786,560 km (0.111 R)
• M25: 2,895,018 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 9.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.4 AU - 2.5 AU

Year: 2601 Days

Day: 14 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,316,954 km

• M1: 151,393 km (0.06 R)
• M2: 270,473 km (0.083 R)
• M3: 430,393 km (0.117 R)
• M4: 565,630 km (0.034 R)
• M5: 646,712 km (0.033 R)
• M6: 740,061 km (0.053 R)
• M7: 923,767 km (0.089 R)
• M8: 994,377 km (0.078 R)
• M9: 1,094,757 km (0.115 R)
• M10: 1,247,048 km (0.087 R)
• M11: 1,457,682 km (0.062 R)
• M12: 1,701,676 km (0.118 R)
• M13: 1,823,149 km (0.084 R)
• M14: 2,110,078 km (0.046 R)
• M15: 2,264,912 km (0.11 R)
• M16: 2,325,648 km (0.116 R)
• M17: 3,014,995 km (0.083 R)
• M18: 3,190,025 km (0.096 R)
• M19: 3,923,653 km (0.09 R)
• M20: 4,354,794 km (0.09 R)
• M21: 4,430,790 km (0.04 R)
• M22: 4,491,826 km (0.093 R)
• M23: 4,583,978 km (0.039 R)
• M24: 4,692,137 km (0.076 R)
• M25: 5,038,007 km (0.084 R)
• M26: 5,101,736 km (0.04 R)
• M27: 5,310,874 km (0.076 R)
• M28: 5,441,024 km (0.061 R)
• M29: 5,737,677 km (0.102 R)
• M30: 6,295,228 km (0.043 R)
• M31: 6,467,714 km (0.106 R)
• M32: 6,537,128 km (0.118 R)
• M33: 6,676,703 km (0.116 R)
• M34: 6,834,828 km (0.079 R)
• M35: 6,958,844 km (0.108 R)
• M36: 7,029,903 km (0.047 R)
• M37: 7,154,967 km (0.052 R)
• M38: 7,335,083 km (0.068 R)
• M39: 7,480,043 km (0.105 R)
• M40: 7,553,047 km (0.099 R)
• M41: 7,662,852 km (0.091 R)
• M42: 7,958,158 km (0.098 R)
• M43: 8,866,815 km (0.116 R)
• M44: 9,002,052 km (0.09 R)
• M45: 9,569,776 km (0.043 R)
• M46: 10,290,538 km (0.096 R)
• M47: 10,534,682 km (0.07 R)
• M48: 10,596,017 km (0.104 R)
• M49: 10,677,997 km (0.111 R)
• M50: 10,863,199 km (0.082 R)
• M51: 10,966,571 km (0.083 R)
• M52: 11,678,208 km (0.085 R)
• M53: 11,741,638 km (0.106 R)
• M54: 13,277,858 km (0.106 R)
• M55: 13,366,420 km (0.107 R)
• M56: 13,610,564 km (0.042 R)
• M57: 13,811,474 km (0.051 R)
• M58: 13,945,962 km (0.1 R)
• M59: 14,238,725 km (0.12 R)
• M60: 14,306,643 km (0.042 R)
• M61: 14,420,038 km (0.085 R)
• M62: 14,945,426 km (0.117 R)
• M63: 15,014,390 km (0.081 R)
• M64: 15,222,032 km (0.12 R)
• M65: 15,616,671 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.6

Radius: 3.9

Gravity: 48.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.24 AU - 12.7 AU

Year: 22978 Days

Day: 15.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,316,954 km

• M1: 133,740 km (0.108 R)
• M2: 271,819 km (0.116 R)
• M3: 491,579 km (0.067 R)
• M4: 630,854 km (0.1 R)
• M5: 730,636 km (0.117 R)
• M6: 782,397 km (0.103 R)
• M7: 1,560,455 km (0.113 R)
• M8: 2,124,439 km (0.084 R)
• M9: 2,274,486 km (0.093 R)
• M10: 2,350,781 km (0.069 R)
• M11: 3,117,021 km (0.116 R)
• M12: 3,244,628 km (0.091 R)
• M13: 3,548,761 km (0.085 R)
• M14: 3,953,273 km (0.118 R)
• M15: 4,184,402 km (0.103 R)
• M16: 5,867,677 km (0.032 R)
• M17: 6,184,077 km (0.081 R)
• M18: 6,999,086 km (0.077 R)
• M19: 8,020,839 km (0.06 R)
• M20: 8,907,356 km (0.099 R)
• M21: 9,331,616 km (0.117 R)
• M22: 9,638,591 km (0.076 R)
• M23: 9,700,375 km (0.092 R)
• M24: 9,762,308 km (0.111 R)
• M25: 9,886,624 km (0.099 R)
• M26: 9,948,857 km (0.026 R)
• M27: 10,262,564 km (0.102 R)
• M28: 10,899,551 km (0.109 R)
• M29: 11,222,683 km (0.072 R)
• M30: 11,483,581 km (0.032 R)
• M31: 11,878,669 km (0.049 R)
• M32: 12,077,784 km (0.07 R)
• M33: 12,749,778 km (0.036 R)
• M34: 13,364,924 km (0.073 R)
• M35: 16,286,421 km (0.118 R)
• M36: 16,729,979 km (0.094 R)
• M37: 17,102,477 km (0.075 R)
• M38: 17,177,426 km (0.088 R)
• M39: 18,007,993 km (0.079 R)
• M40: 18,851,576 km (0.093 R)
• M41: 19,551,245 km (0.064 R)
• M42: 20,418,015 km (0.118 R)
• M43: 22,025,594 km (0.109 R)
• M44: 23,423,735 km (0.066 R)
• M45: 26,477,926 km (0.115 R)
• M46: 26,911,759 km (0.11 R)
• M47: 28,938,212 km (0.073 R)
• M48: 30,195,433 km (0.11 R)
• M49: 31,104,389 km (0.12 R)
• M50: 32,022,172 km (0.102 R)
• M51: 33,135,330 km (0.049 R)
• M52: 34,072,710 km (0.102 R)
• M53: 36,743,032 km (0.109 R)
• M54: 38,887,817 km (0.114 R)
• M55: 39,084,688 km (0.093 R)
• M56: 39,479,776 km (0.109 R)
• M57: 39,975,244 km (0.055 R)
• M58: 40,373,174 km (0.104 R)
• M59: 40,672,519 km (0.109 R)
• M60: 41,574,894 km (0.095 R)
• M61: 42,991,586 km (0.079 R)
• M62: 43,501,415 km (0.092 R)
• M63: 47,756,727 km (0.112 R)
• M64: 47,862,193 km (0.105 R)
• M65: 48,073,276 km (0.072 R)
• M66: 49,026,962 km (0.094 R)
• M67: 51,060,895 km (0.103 R)
• M68: 52,577,219 km (0.046 R)
• M69: 53,559,628 km (0.035 R)
• M70: 55,321,293 km (0.072 R)
• M71: 55,431,995 km (0.095 R)
• M72: 57,101,806 km (0.09 R)
• M73: 58,901,020 km (0.089 R)
• M74: 59,580,494 km (0.095 R)
• M75: 59,694,038 km (0.101 R)
• M76: 61,405,139 km (0.097 R)
• M77: 62,209,227 km (0.097 R)
• M78: 62,324,418 km (0.061 R)
• M79: 63,711,639 km (0.094 R)
• M80: 63,827,727 km (0.09 R)
• M81: 64,176,290 km (0.077 R)
• M82: 65,109,032 km (0.051 R)
• M83: 66,634,332 km (0.084 R)
• M84: 66,987,982 km (0.05 R)
• M85: 69,959,295 km (0.073 R)
• M86: 71,159,818 km (0.114 R)
• M87: 71,883,422 km (0.208 R)
• M88: 75,660,469 km (0.181 R)
• M89: 77,263,560 km (0.097 R)
• M90: 78,753,256 km (0.089 R)
• M91: 80,628,615 km (0.08 R)
• M92: 81,760,921 km (0.1 R)
• M93: 83,913,934 km (0.096 R)
• M94: 84,041,092 km (0.117 R)
• M95: 84,295,707 km (0.089 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: 391 - 17,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit