🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 9.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.75 AU - 0.79 AU

Year: 443 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,903,513 km

• M1: 135,236 km (0.105 R)
• M2: 196,422 km (0.11 R)
• M3: 401,371 km (0.101 R)
• M4: 462,108 km (0.034 R)
• M5: 528,978 km (0.107 R)
• M6: 619,784 km (0.111 R)
• M7: 719,267 km (0.047 R)
• M8: 888,163 km (0.071 R)
• M9: 1,014,423 km (0.086 R)
• M10: 1,076,805 km (0.1 R)
• M11: 1,228,797 km (0.103 R)
• M12: 1,357,002 km (0.107 R)
• M13: 1,543,401 km (0.118 R)
• M14: 1,641,537 km (0.099 R)
• M15: 1,745,807 km (0.068 R)
• M16: 1,898,547 km (0.065 R)
• M17: 1,972,747 km (0.09 R)
• M18: 2,237,984 km (0.063 R)
• M19: 2,451,012 km (0.099 R)
• M20: 2,553,486 km (0.09 R)
• M21: 2,905,789 km (0.085 R)
• M22: 3,046,561 km (0.118 R)
• M23: 3,115,525 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.5

Radius: 12.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.08 AU - 3.34 AU

Year: 3773 Days

Day: 12.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,903,513 km

• M1: 154,834 km (0.109 R)
• M2: 309,069 km (0.079 R)
• M3: 450,888 km (0.11 R)
• M4: 746,643 km (0.084 R)
• M5: 823,237 km (0.075 R)
• M6: 985,252 km (0.118 R)
• M7: 1,103,284 km (0.059 R)
• M8: 1,203,664 km (0.1 R)
• M9: 1,462,768 km (0.106 R)
• M10: 1,714,242 km (0.029 R)
• M11: 1,939,237 km (0.047 R)
• M12: 2,174,255 km (0.08 R)
• M13: 2,763,671 km (0.106 R)
• M14: 2,840,864 km (0.119 R)
• M15: 3,108,793 km (0.116 R)
• M16: 3,302,971 km (0.1 R)
• M17: 3,451,223 km (0.096 R)
• M18: 3,909,441 km (0.085 R)
• M19: 4,190,236 km (0.093 R)
• M20: 4,441,411 km (0.113 R)
• M21: 4,679,122 km (0.07 R)
• M22: 4,808,824 km (0.104 R)
• M23: 4,921,022 km (0.118 R)
• M24: 5,263,003 km (0.103 R)
• M25: 5,534,224 km (0.085 R)
• M26: 6,131,119 km (0.094 R)
• M27: 6,416,701 km (0.064 R)
• M28: 6,874,471 km (0.085 R)
• M29: 7,128,488 km (0.069 R)
• M30: 7,278,236 km (0.043 R)
• M31: 7,385,796 km (0.105 R)
• M32: 7,515,647 km (0.117 R)
• M33: 7,624,405 km (0.101 R)
• M34: 7,887,548 km (0.114 R)
• M35: 8,243,142 km (0.033 R)
• M36: 8,355,340 km (0.107 R)
• M37: 8,740,704 km (0.116 R)
• M38: 9,294,665 km (0.105 R)
• M39: 9,481,812 km (0.069 R)
• M40: 9,646,669 km (0.1 R)
• M41: 9,836,210 km (0.104 R)
• M42: 9,931,503 km (0.104 R)
• M43: 10,050,883 km (0.054 R)
• M44: 10,170,860 km (0.11 R)
• M45: 10,509,400 km (0.077 R)
• M46: 10,631,173 km (0.034 R)
• M47: 10,729,010 km (0.097 R)
• M48: 11,123,050 km (0.079 R)
• M49: 11,346,849 km (0.09 R)
• M50: 11,773,652 km (0.115 R)
• M51: 11,900,211 km (0.054 R)
• M52: 12,001,788 km (0.098 R)
• M53: 12,282,584 km (0.085 R)
• M54: 13,007,086 km (0.113 R)
• M55: 13,321,840 km (0.096 R)
• M56: 13,453,785 km (0.068 R)
• M57: 13,559,701 km (0.037 R)
• M58: 13,665,765 km (0.093 R)
• M59: 13,905,571 km (0.095 R)
• M60: 14,742,122 km (0.1 R)
• M61: 15,207,970 km (0.096 R)
• M62: 15,345,899 km (0.113 R)
• M63: 15,817,880 km (0.108 R)
• M64: 16,125,753 km (0.077 R)
• M65: 16,492,417 km (0.096 R)
• M66: 16,634,086 km (0.085 R)
• M67: 17,090,210 km (0.076 R)
• M68: 17,204,952 km (0.098 R)
• M69: 17,869,466 km (0.086 R)
• M70: 18,307,339 km (0.096 R)
• M71: 18,985,765 km (0.082 R)
• M72: 19,462,533 km (0.067 R)
• M73: 20,124,504 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.8

Radius: 6.7

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.2 AU - 9.16 AU

Year: 13962 Days

Day: 17.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,903,513 km

• M1: 104,868 km (0.101 R)
• M2: 163,211 km (0.113 R)
• M3: 683,363 km (0.046 R)
• M4: 743,053 km (0.108 R)
• M5: 1,091,167 km (0.119 R)
• M6: 1,282,951 km (0.113 R)
• M7: 1,671,008 km (0.11 R)
• M8: 1,725,462 km (0.078 R)
• M9: 1,977,833 km (0.092 R)
• M10: 3,000,185 km (0.108 R)
• M11: 4,459,662 km (0.064 R)
• M12: 4,922,817 km (0.087 R)
• M13: 5,523,303 km (0.087 R)
• M14: 6,402,190 km (0.098 R)
• M15: 6,531,293 km (0.107 R)
• M16: 6,967,820 km (0.103 R)
• M17: 7,011,951 km (0.095 R)
• M18: 7,504,128 km (0.095 R)
• M19: 7,549,457 km (0.097 R)
• M20: 7,961,150 km (0.114 R)
• M21: 8,193,027 km (0.104 R)
• M22: 8,333,349 km (0.114 R)
• M23: 8,616,089 km (0.069 R)
• M24: 9,142,823 km (0.107 R)
• M25: 12,300,984 km (0.086 R)
• M26: 12,730,928 km (0.042 R)
• M27: 13,056,603 km (0.115 R)
• M28: 13,384,970 km (0.109 R)
• M29: 15,182,090 km (0.117 R)
• M30: 16,050,356 km (0.115 R)
• M31: 16,756,457 km (0.089 R)
• M32: 17,352,605 km (0.072 R)
• M33: 17,713,585 km (0.051 R)
• M34: 21,136,534 km (0.109 R)
• M35: 21,457,571 km (0.119 R)
• M36: 21,651,001 km (0.092 R)
• M37: 22,823,698 km (0.093 R)
• M38: 22,955,344 km (0.073 R)
• M39: 23,021,168 km (0.084 R)
• M40: 24,017,041 km (0.114 R)
• M41: 24,284,970 km (0.117 R)
• M42: 24,351,990 km (0.104 R)
• M43: 25,094,594 km (0.1 R)
• M44: 25,776,012 km (0.052 R)
• M45: 26,119,040 km (0.106 R)
• M46: 27,087,537 km (0.069 R)
• M47: 27,157,249 km (0.109 R)
• M48: 27,226,962 km (0.083 R)
• M49: 27,576,273 km (0.108 R)
• M50: 28,279,383 km (0.1 R)
• M51: 28,775,001 km (0.05 R)
• M52: 29,059,536 km (0.107 R)
• M53: 29,631,449 km (0.085 R)
• M54: 30,713,789 km (0.105 R)
• M55: 30,786,344 km (0.033 R)
• M56: 32,103,105 km (0.069 R)
• M57: 32,176,856 km (0.089 R)
• M58: 32,398,261 km (0.115 R)
• M59: 32,694,315 km (0.105 R)
• M60: 32,768,366 km (0.117 R)
• M61: 32,991,267 km (0.108 R)
• M62: 33,288,967 km (0.059 R)
• M63: 34,564,588 km (0.045 R)
• M64: 35,170,459 km (0.054 R)
• M65: 36,162,293 km (0.027 R)
• M66: 36,931,675 km (0.091 R)
• M67: 37,086,060 km (0.118 R)
• M68: 37,550,861 km (0.078 R)
• M69: 37,861,875 km (0.095 R)
• M70: 38,486,296 km (0.113 R)
• M71: 39,587,187 km (0.106 R)
• M72: 42,222,952 km (0.108 R)
• M73: 43,195,338 km (0.044 R)
• M74: 43,276,719 km (0.062 R)
• M75: 43,847,734 km (0.061 R)
• M76: 45,327,407 km (0.053 R)
• M77: 46,239,804 km (0.103 R)
• M78: 47,745,806 km (0.069 R)
• M79: 48,082,551 km (0.112 R)
• M80: 49,097,872 km (0.078 R)
• M81: 50,462,503 km (0.08 R)
• M82: 50,891,400 km (0.092 R)
• M83: 51,149,457 km (0.119 R)
• M84: 51,321,644 km (0.069 R)
• M85: 53,840,573 km (0.102 R)
• M86: 55,247,541 km (0.106 R)
• M87: 55,689,603 km (0.119 R)
• M88: 56,133,011 km (0.084 R)
• M89: 56,221,722 km (0.12 R)
• M90: 57,469,967 km (0.097 R)
• M91: 58,187,289 km (0.093 R)
• M92: 60,175,145 km (0.047 R)
• M93: 60,721,177 km (0.061 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit