🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.8

Radius: 11.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 441 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,812,963 km

• M1: 148,102 km (0.08 R)
• M2: 238,309 km (0.086 R)
• M3: 314,006 km (0.057 R)
• M4: 480,209 km (0.103 R)
• M5: 579,991 km (0.105 R)
• M6: 666,608 km (0.09 R)
• M7: 886,667 km (0.086 R)
• M8: 1,006,195 km (0.101 R)
• M9: 1,216,530 km (0.077 R)
• M10: 1,388,867 km (0.049 R)
• M11: 1,465,910 km (0.118 R)
• M12: 1,559,558 km (0.097 R)
• M13: 1,660,387 km (0.09 R)
• M14: 1,737,430 km (0.105 R)
• M15: 1,879,398 km (0.11 R)
• M16: 1,987,109 km (0.088 R)
• M17: 2,130,423 km (0.11 R)
• M18: 2,214,647 km (0.077 R)
• M19: 2,300,067 km (0.105 R)
• M20: 2,456,846 km (0.04 R)
• M21: 2,533,440 km (0.111 R)
• M22: 2,653,118 km (0.063 R)
• M23: 2,738,090 km (0.106 R)
• M24: 2,830,093 km (0.063 R)
• M25: 2,904,443 km (0.075 R)
• M26: 3,061,670 km (0.115 R)
• M27: 3,138,115 km (0.027 R)
• M28: 3,221,590 km (0.065 R)
• M29: 3,397,667 km (0.088 R)
• M30: 3,807,116 km (0.109 R)
• M31: 4,042,134 km (0.114 R)
• M32: 4,140,420 km (0.075 R)
• M33: 4,260,847 km (0.046 R)
• M34: 4,432,735 km (0.043 R)
• M35: 4,636,337 km (0.091 R)
• M36: 4,754,071 km (0.069 R)
• M37: 4,962,461 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 13.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.44 AU - 3.38 AU

Year: 3367 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,812,963 km

• M1: 178,321 km (0.084 R)
• M2: 727,644 km (0.099 R)
• M3: 874,998 km (0.097 R)
• M4: 1,283,101 km (0.034 R)
• M5: 1,509,293 km (0.114 R)
• M6: 1,687,763 km (0.099 R)
• M7: 2,198,790 km (0.034 R)
• M8: 2,472,254 km (0.036 R)
• M9: 2,702,785 km (0.104 R)
• M10: 3,242,683 km (0.067 R)
• M11: 3,339,174 km (0.085 R)
• M12: 3,456,309 km (0.071 R)
• M13: 3,877,427 km (0.081 R)
• M14: 4,146,404 km (0.06 R)
• M15: 4,768,731 km (0.093 R)
• M16: 5,012,426 km (0.116 R)
• M17: 5,169,803 km (0.044 R)
• M18: 5,535,570 km (0.06 R)
• M19: 5,839,104 km (0.088 R)
• M20: 6,609,533 km (0.089 R)
• M21: 6,881,801 km (0.076 R)
• M22: 7,082,113 km (0.066 R)
• M23: 7,233,655 km (0.03 R)
• M24: 7,540,032 km (0.058 R)
• M25: 8,007,675 km (0.078 R)
• M26: 8,378,079 km (0.119 R)
• M27: 8,619,081 km (0.114 R)
• M28: 9,135,493 km (0.082 R)
• M29: 9,606,128 km (0.094 R)
• M30: 10,113,115 km (0.093 R)
• M31: 10,198,536 km (0.106 R)
• M32: 10,513,589 km (0.113 R)
• M33: 10,628,929 km (0.027 R)
• M34: 10,744,717 km (0.099 R)
• M35: 11,094,627 km (0.111 R)
• M36: 11,895,574 km (0.101 R)
• M37: 12,197,014 km (0.057 R)
• M38: 12,500,996 km (0.117 R)
• M39: 12,592,700 km (0.111 R)
• M40: 12,961,758 km (0.066 R)
• M41: 13,272,024 km (0.058 R)
• M42: 13,365,523 km (0.082 R)
• M43: 13,522,002 km (0.1 R)
• M44: 13,805,041 km (0.099 R)
• M45: 14,058,310 km (0.096 R)
• M46: 14,633,963 km (0.095 R)
• M47: 15,152,020 km (0.049 R)
• M48: 15,676,211 km (0.119 R)
• M49: 16,040,033 km (0.08 R)
• M50: 16,173,026 km (0.106 R)
• M51: 16,574,247 km (0.05 R)
• M52: 16,742,395 km (0.072 R)
• M53: 16,944,801 km (0.106 R)
• M54: 17,763,102 km (0.069 R)
• M55: 17,935,139 km (0.083 R)
• M56: 19,049,643 km (0.084 R)
• M57: 19,331,934 km (0.092 R)
• M58: 19,936,011 km (0.068 R)
• M59: 20,079,176 km (0.116 R)
• M60: 20,727,084 km (0.078 R)
• M61: 21,017,304 km (0.079 R)
• M62: 21,126,510 km (0.065 R)
• M63: 21,455,177 km (0.087 R)
• M64: 22,117,746 km (0.076 R)
• M65: 22,302,948 km (0.056 R)
• M66: 23,387,383 km (0.068 R)
• M67: 23,613,874 km (0.115 R)
• M68: 24,527,319 km (0.112 R)
• M69: 25,065,422 km (0.065 R)
• M70: 25,568,670 km (0.116 R)
• M71: 25,762,997 km (0.108 R)
• M72: 25,996,968 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 11.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.83 AU - 5.57 AU

Year: 8043 Days

Day: 6.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,812,963 km

• M1: 305,928 km (0.077 R)
• M2: 594,652 km (0.063 R)
• M3: 729,439 km (0.054 R)
• M4: 1,000,211 km (0.103 R)
• M5: 1,181,973 km (0.103 R)
• M6: 1,393,055 km (0.088 R)
• M7: 2,270,746 km (0.062 R)
• M8: 3,000,484 km (0.078 R)
• M9: 3,618,473 km (0.075 R)
• M10: 4,302,584 km (0.111 R)
• M11: 4,604,174 km (0.09 R)
• M12: 4,687,649 km (0.105 R)
• M13: 4,998,065 km (0.112 R)
• M14: 5,141,380 km (0.108 R)
• M15: 5,402,877 km (0.083 R)
• M16: 5,520,610 km (0.1 R)
• M17: 6,461,132 km (0.046 R)
• M18: 6,586,196 km (0.079 R)
• M19: 7,714,164 km (0.1 R)
• M20: 7,847,007 km (0.119 R)
• M21: 7,946,938 km (0.049 R)
• M22: 8,215,915 km (0.099 R)
• M23: 9,392,203 km (0.065 R)
• M24: 9,534,022 km (0.074 R)
• M25: 9,927,763 km (0.114 R)
• M26: 10,144,830 km (0.042 R)
• M27: 10,363,542 km (0.118 R)
• M28: 10,620,551 km (0.115 R)
• M29: 10,768,354 km (0.092 R)
• M30: 11,103,603 km (0.082 R)
• M31: 12,556,348 km (0.055 R)
• M32: 13,106,718 km (0.112 R)
• M33: 13,225,649 km (0.095 R)
• M34: 13,344,878 km (0.044 R)
• M35: 14,068,333 km (0.059 R)
• M36: 14,434,848 km (0.12 R)
• M37: 14,928,372 km (0.042 R)
• M38: 15,302,217 km (0.106 R)
• M39: 15,595,129 km (0.061 R)
• M40: 15,763,277 km (0.117 R)
• M41: 16,101,518 km (0.117 R)
• M42: 16,484,937 km (0.057 R)
• M43: 17,173,985 km (0.08 R)
• M44: 17,260,752 km (0.118 R)
• M45: 17,478,267 km (0.113 R)
• M46: 19,161,842 km (0.072 R)
• M47: 19,477,643 km (0.089 R)
• M48: 20,757,901 km (0.106 R)
• M49: 20,943,104 km (0.079 R)
• M50: 21,970,990 km (0.093 R)
• M51: 22,112,510 km (0.107 R)
• M52: 22,301,602 km (0.098 R)
• M53: 22,538,714 km (0.111 R)
• M54: 22,729,003 km (0.094 R)
• M55: 23,640,054 km (0.118 R)
• M56: 23,930,274 km (0.03 R)
• M57: 24,173,071 km (0.112 R)
• M58: 24,367,848 km (0.077 R)
• M59: 25,498,059 km (0.088 R)
• M60: 25,895,242 km (0.086 R)
• M61: 26,044,690 km (0.05 R)
• M62: 26,144,472 km (0.099 R)
• M63: 26,745,855 km (0.117 R)
• M64: 27,402,590 km (0.119 R)
• M65: 27,911,372 km (0.116 R)
• M66: 28,115,873 km (0.077 R)
• M67: 28,938,362 km (0.088 R)
• M68: 29,248,777 km (0.072 R)
• M69: 29,352,598 km (0.088 R)
• M70: 30,396,791 km (0.083 R)
• M71: 30,765,101 km (0.104 R)
• M72: 31,772,344 km (0.096 R)
• M73: 32,039,226 km (0.104 R)
• M74: 32,253,301 km (0.108 R)
• M75: 34,200,916 km (0.08 R)
• M76: 34,968,652 km (0.085 R)
• M77: 35,189,010 km (0.109 R)
• M78: 36,130,878 km (0.07 R)
• M79: 36,465,229 km (0.09 R)
• M80: 36,800,627 km (0.118 R)
• M81: 36,912,676 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 14,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit