🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 11.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.97 AU - 1.25 AU

Year: 793 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,175,826 km

• M1: 153,487 km (0.119 R)
• M2: 263,741 km (0.103 R)
• M3: 390,899 km (0.056 R)
• M4: 520,451 km (0.106 R)
• M5: 616,642 km (0.083 R)
• M6: 705,504 km (0.058 R)
• M7: 834,906 km (0.086 R)
• M8: 945,907 km (0.111 R)
• M9: 1,148,612 km (0.053 R)
• M10: 1,255,575 km (0.104 R)
• M11: 1,428,959 km (0.071 R)
• M12: 1,544,748 km (0.087 R)
• M13: 1,793,080 km (0.088 R)
• M14: 1,968,409 km (0.111 R)
• M15: 2,142,242 km (0.101 R)
• M16: 2,351,529 km (0.097 R)
• M17: 2,694,108 km (0.055 R)
• M18: 2,839,068 km (0.079 R)
• M19: 3,036,238 km (0.11 R)
• M20: 3,144,996 km (0.098 R)
• M21: 3,229,668 km (0.119 R)
• M22: 3,314,939 km (0.061 R)
• M23: 3,392,431 km (0.114 R)
• M24: 3,470,521 km (0.046 R)
• M25: 3,584,515 km (0.111 R)
• M26: 3,681,903 km (0.065 R)
• M27: 3,942,951 km (0.062 R)
• M28: 4,126,508 km (0.05 R)
• M29: 4,331,756 km (0.055 R)
• M30: 4,530,871 km (0.098 R)
• M31: 4,684,657 km (0.107 R)
• M32: 4,791,470 km (0.11 R)
• M33: 4,987,593 km (0.075 R)
• M34: 5,086,776 km (0.061 R)
• M35: 5,296,961 km (0.044 R)
• M36: 5,469,448 km (0.071 R)
• M37: 5,643,580 km (0.1 R)
• M38: 5,788,540 km (0.116 R)
• M39: 6,029,243 km (0.094 R)
• M40: 6,466,667 km (0.107 R)
• M41: 6,574,826 km (0.08 R)
• M42: 6,672,813 km (0.11 R)
• M43: 6,760,328 km (0.084 R)
• M44: 7,091,837 km (0.111 R)
• M45: 7,169,927 km (0.11 R)
• M46: 7,553,496 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 9.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.74 AU - 6.08 AU

Year: 8535 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,175,826 km

• M1: 145,110 km (0.032 R)
• M2: 312,959 km (0.077 R)
• M3: 555,457 km (0.119 R)
• M4: 632,799 km (0.1 R)
• M5: 699,071 km (0.117 R)
• M6: 775,665 km (0.09 R)
• M7: 871,856 km (0.116 R)
• M8: 1,167,013 km (0.102 R)
• M9: 1,307,037 km (0.084 R)
• M10: 1,413,550 km (0.102 R)
• M11: 1,512,883 km (0.066 R)
• M12: 1,624,932 km (0.05 R)
• M13: 1,771,688 km (0.112 R)
• M14: 1,868,477 km (0.049 R)
• M15: 2,022,563 km (0.11 R)
• M16: 2,169,468 km (0.073 R)
• M17: 2,461,932 km (0.048 R)
• M18: 2,680,495 km (0.119 R)
• M19: 2,754,695 km (0.1 R)
• M20: 2,842,210 km (0.103 R)
• M21: 2,943,488 km (0.054 R)
• M22: 3,032,947 km (0.084 R)
• M23: 3,562,224 km (0.119 R)
• M24: 3,671,581 km (0.1 R)
• M25: 4,234,966 km (0.093 R)
• M26: 4,453,379 km (0.077 R)
• M27: 4,541,642 km (0.061 R)
• M28: 4,645,463 km (0.111 R)
• M29: 4,735,221 km (0.07 R)
• M30: 5,331,967 km (0.1 R)
• M31: 5,410,207 km (0.109 R)
• M32: 5,711,048 km (0.063 R)
• M33: 5,984,962 km (0.059 R)
• M34: 6,246,609 km (0.066 R)
• M35: 6,951,364 km (0.098 R)
• M36: 7,054,138 km (0.067 R)
• M37: 7,140,157 km (0.095 R)
• M38: 7,226,475 km (0.092 R)
• M39: 7,435,313 km (0.098 R)
• M40: 8,235,662 km (0.115 R)
• M41: 8,526,779 km (0.092 R)
• M42: 8,747,436 km (0.086 R)
• M43: 8,932,788 km (0.029 R)
• M44: 9,288,532 km (0.077 R)
• M45: 10,129,870 km (0.088 R)
• M46: 10,363,692 km (0.09 R)
• M47: 10,796,778 km (0.065 R)
• M48: 11,075,628 km (0.077 R)
• M49: 11,155,663 km (0.103 R)
• M50: 11,477,897 km (0.027 R)
• M51: 11,844,112 km (0.095 R)
• M52: 12,546,325 km (0.078 R)
• M53: 12,965,647 km (0.042 R)
• M54: 13,177,029 km (0.104 R)
• M55: 13,517,813 km (0.109 R)
• M56: 13,689,252 km (0.099 R)
• M57: 13,904,524 km (0.039 R)
• M58: 14,294,825 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 6.2

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.85 AU - 8.09 AU

Year: 11162 Days

Day: 22.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,175,826 km

• M1: 86,318 km (0.079 R)
• M2: 141,819 km (0.105 R)
• M3: 525,837 km (0.072 R)
• M4: 667,057 km (0.096 R)
• M5: 922,271 km (0.025 R)
• M6: 2,236,339 km (0.099 R)
• M7: 2,379,953 km (0.051 R)
• M8: 2,497,088 km (0.085 R)
• M9: 2,646,087 km (0.08 R)
• M10: 3,142,602 km (0.08 R)
• M11: 3,271,257 km (0.101 R)
• M12: 3,600,372 km (0.12 R)
• M13: 4,219,258 km (0.088 R)
• M14: 4,577,246 km (0.083 R)
• M15: 5,630,714 km (0.095 R)
• M16: 5,708,655 km (0.117 R)
• M17: 6,838,567 km (0.08 R)
• M18: 7,131,630 km (0.088 R)
• M19: 7,173,816 km (0.114 R)
• M20: 7,300,825 km (0.069 R)
• M21: 7,991,369 km (0.055 R)
• M22: 8,255,558 km (0.101 R)
• M23: 8,299,839 km (0.04 R)
• M24: 8,883,421 km (0.065 R)
• M25: 10,042,206 km (0.061 R)
• M26: 10,184,473 km (0.106 R)
• M27: 10,567,145 km (0.099 R)
• M28: 11,593,685 km (0.085 R)
• M29: 12,396,876 km (0.083 R)
• M30: 13,374,050 km (0.05 R)
• M31: 17,351,408 km (0.089 R)
• M32: 17,636,243 km (0.104 R)
• M33: 17,865,277 km (0.026 R)
• M34: 18,908,124 km (0.117 R)
• M35: 19,201,335 km (0.105 R)
• M36: 19,377,861 km (0.072 R)
• M37: 20,209,176 km (0.049 R)
• M38: 20,629,247 km (0.096 R)
• M39: 21,052,160 km (0.064 R)
• M40: 21,417,030 km (0.051 R)
• M41: 22,772,237 km (0.039 R)
• M42: 22,959,234 km (0.057 R)
• M43: 23,334,725 km (0.096 R)
• M44: 24,091,690 km (0.084 R)
• M45: 25,889,108 km (0.081 R)
• M46: 26,672,552 km (0.034 R)
• M47: 27,596,469 km (0.105 R)
• M48: 27,662,890 km (0.068 R)
• M49: 27,729,312 km (0.105 R)
• M50: 27,795,883 km (0.101 R)
• M51: 28,129,037 km (0.075 R)
• M52: 28,329,648 km (0.091 R)
• M53: 28,597,877 km (0.109 R)
• M54: 29,136,878 km (0.11 R)
• M55: 29,407,650 km (0.1 R)
• M56: 29,611,253 km (0.06 R)
• M57: 30,430,301 km (0.093 R)
• M58: 31,672,861 km (0.113 R)
• M59: 32,160,550 km (0.112 R)
• M60: 32,230,412 km (0.04 R)
• M61: 32,300,424 km (0.082 R)
• M62: 32,440,448 km (0.119 R)
• M63: 32,650,782 km (0.05 R)
• M64: 33,002,487 km (0.084 R)
• M65: 33,425,999 km (0.103 R)
• M66: 34,994,682 km (0.068 R)
• M67: 36,005,365 km (0.079 R)
• M68: 36,441,443 km (0.081 R)
• M69: 39,617,406 km (0.091 R)
• M70: 40,218,041 km (0.038 R)
• M71: 40,670,575 km (0.109 R)
• M72: 41,352,292 km (0.097 R)
• M73: 41,504,284 km (0.07 R)
• M74: 41,809,015 km (0.119 R)
• M75: 41,885,160 km (0.078 R)
• M76: 42,497,015 km (0.101 R)
• M77: 43,497,526 km (0.105 R)
• M78: 43,652,210 km (0.094 R)
• M79: 45,286,567 km (0.076 R)
• M80: 45,364,956 km (0.047 R)
• M81: 45,757,202 km (0.117 R)
• M82: 46,782,545 km (0.084 R)
• M83: 47,020,256 km (0.07 R)
• M84: 47,496,875 km (0.114 R)
• M85: 48,294,681 km (0.117 R)
• M86: 48,374,715 km (0.073 R)
• M87: 51,530,183 km (0.109 R)
• M88: 51,939,483 km (0.096 R)
• M89: 53,091,387 km (0.106 R)
• M90: 54,085,315 km (0.102 R)
• M91: 55,169,152 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit