🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.3

Radius: 11

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.35 AU - 1.39 AU

Year: 1020 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,174,894 km

• M1: 140,772 km (0.078 R)
• M2: 213,925 km (0.029 R)
• M3: 364,121 km (0.08 R)
• M4: 515,514 km (0.044 R)
• M5: 747,391 km (0.099 R)
• M6: 852,708 km (0.117 R)
• M7: 956,379 km (0.067 R)
• M8: 1,050,027 km (0.095 R)
• M9: 1,177,335 km (0.058 R)
• M10: 1,439,730 km (0.045 R)
• M11: 1,523,056 km (0.094 R)
• M12: 1,608,028 km (0.111 R)
• M13: 1,712,297 km (0.113 R)
• M14: 1,827,787 km (0.078 R)
• M15: 1,946,119 km (0.108 R)
• M16: 2,038,869 km (0.099 R)
• M17: 2,161,839 km (0.072 R)
• M18: 2,326,247 km (0.038 R)
• M19: 2,405,235 km (0.081 R)
• M20: 2,495,143 km (0.106 R)
• M21: 2,575,926 km (0.114 R)
• M22: 2,678,251 km (0.082 R)
• M23: 2,761,128 km (0.071 R)
• M24: 2,865,996 km (0.12 R)
• M25: 3,133,926 km (0.075 R)
• M26: 3,320,923 km (0.045 R)
• M27: 3,443,893 km (0.089 R)
• M28: 3,579,727 km (0.096 R)
• M29: 3,950,880 km (0.11 R)
• M30: 4,033,757 km (0.11 R)
• M31: 4,407,901 km (0.067 R)
• M32: 4,655,187 km (0.086 R)
• M33: 4,843,680 km (0.117 R)
• M34: 5,163,520 km (0.053 R)
• M35: 5,254,326 km (0.114 R)
• M36: 5,424,419 km (0.117 R)
• M37: 5,662,878 km (0.083 R)
• M38: 5,823,845 km (0.111 R)
• M39: 6,081,752 km (0.089 R)
• M40: 6,150,268 km (0.11 R)
• M41: 6,524,861 km (0.103 R)
• M42: 6,623,147 km (0.083 R)
• M43: 6,878,211 km (0.098 R)
• M44: 7,107,694 km (0.081 R)
• M45: 7,208,972 km (0.075 R)
• M46: 7,368,892 km (0.045 R)
• M47: 7,471,366 km (0.073 R)
• M48: 7,662,852 km (0.103 R)
• M49: 7,751,862 km (0.059 R)
• M50: 7,855,983 km (0.069 R)
• M51: 7,930,782 km (0.099 R)
• M52: 8,065,868 km (0.099 R)
• M53: 8,460,508 km (0.098 R)
• M54: 8,768,380 km (0.084 R)
• M55: 9,379,338 km (0.119 R)
• M56: 9,554,218 km (0.12 R)
• M57: 9,762,308 km (0.089 R)
• M58: 9,988,051 km (0.076 R)
• M59: 10,101,447 km (0.064 R)
• M60: 10,428,168 km (0.04 R)
• M61: 10,658,998 km (0.101 R)
• M62: 10,891,473 km (0.102 R)
• M63: 11,008,309 km (0.119 R)
• M64: 11,192,763 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 13

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.39 AU - 2.07 AU

Year: 1447 Days

Day: 14.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,174,894 km

• M1: 165,306 km (0.098 R)
• M2: 280,945 km (0.115 R)
• M3: 383,270 km (0.091 R)
• M4: 505,042 km (0.049 R)
• M5: 636,240 km (0.113 R)
• M6: 1,054,815 km (0.098 R)
• M7: 1,177,036 km (0.119 R)
• M8: 1,313,469 km (0.1 R)
• M9: 1,417,141 km (0.093 R)
• M10: 1,563,298 km (0.091 R)
• M11: 1,956,441 km (0.109 R)
• M12: 2,300,516 km (0.096 R)
• M13: 2,532,842 km (0.067 R)
• M14: 2,639,954 km (0.119 R)
• M15: 2,995,697 km (0.051 R)
• M16: 3,160,255 km (0.098 R)
• M17: 3,250,163 km (0.077 R)
• M18: 3,753,261 km (0.089 R)
• M19: 3,889,844 km (0.069 R)
• M20: 4,055,897 km (0.059 R)
• M21: 4,295,404 km (0.105 R)
• M22: 4,380,974 km (0.086 R)
• M23: 4,525,036 km (0.054 R)
• M24: 4,699,916 km (0.062 R)
• M25: 5,101,736 km (0.108 R)
• M26: 5,283,946 km (0.099 R)
• M27: 5,437,434 km (0.094 R)
• M28: 5,954,594 km (0.118 R)
• M29: 6,050,336 km (0.095 R)
• M30: 6,784,862 km (0.11 R)
• M31: 6,868,337 km (0.067 R)
• M32: 7,205,232 km (0.116 R)
• M33: 7,341,516 km (0.106 R)
• M34: 7,461,643 km (0.04 R)
• M35: 7,547,661 km (0.045 R)
• M36: 7,703,542 km (0.079 R)
• M37: 7,825,465 km (0.116 R)
• M38: 7,983,290 km (0.039 R)
• M39: 8,106,709 km (0.06 R)
• M40: 8,787,977 km (0.086 R)
• M41: 8,933,835 km (0.08 R)
• M42: 9,227,795 km (0.094 R)
• M43: 9,413,296 km (0.092 R)
• M44: 9,637,394 km (0.109 R)
• M45: 9,844,437 km (0.103 R)
• M46: 10,512,841 km (0.094 R)
• M47: 10,667,824 km (0.109 R)
• M48: 10,823,406 km (0.11 R)
• M49: 11,156,710 km (0.094 R)
• M50: 11,294,938 km (0.03 R)
• M51: 11,873,583 km (0.116 R)
• M52: 12,014,803 km (0.057 R)
• M53: 12,258,050 km (0.106 R)
• M54: 12,605,565 km (0.088 R)
• M55: 12,728,984 km (0.112 R)
• M56: 12,811,412 km (0.086 R)
• M57: 13,352,059 km (0.081 R)
• M58: 14,134,156 km (0.118 R)
• M59: 14,219,726 km (0.111 R)
• M60: 14,498,577 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 8.1

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.59 AU - 3.03 AU

Year: 2995 Days

Day: 12.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,174,894 km

• M1: 104,120 km (0.101 R)
• M2: 178,919 km (0.105 R)
• M3: 315,053 km (0.087 R)
• M4: 482,154 km (0.094 R)
• M5: 567,874 km (0.116 R)
• M6: 659,427 km (0.098 R)
• M7: 786,137 km (0.113 R)
• M8: 868,266 km (0.108 R)
• M9: 1,019,509 km (0.099 R)
• M10: 1,347,578 km (0.075 R)
• M11: 1,459,926 km (0.099 R)
• M12: 1,654,253 km (0.114 R)
• M13: 1,734,438 km (0.104 R)
• M14: 1,843,195 km (0.098 R)
• M15: 2,010,895 km (0.11 R)
• M16: 2,067,891 km (0.054 R)
• M17: 2,125,487 km (0.052 R)
• M18: 2,183,680 km (0.09 R)
• M19: 3,019,783 km (0.063 R)
• M20: 3,251,510 km (0.109 R)
• M21: 3,335,733 km (0.078 R)
• M22: 3,489,071 km (0.062 R)
• M23: 3,963,147 km (0.081 R)
• M24: 4,235,265 km (0.054 R)
• M25: 4,532,217 km (0.096 R)
• M26: 4,626,464 km (0.09 R)
• M27: 4,816,902 km (0.088 R)
• M28: 4,913,093 km (0.098 R)
• M29: 5,107,421 km (0.054 R)
• M30: 5,827,735 km (0.119 R)
• M31: 6,158,047 km (0.117 R)
• M32: 6,409,820 km (0.111 R)
• M33: 6,558,221 km (0.115 R)
• M34: 6,643,641 km (0.074 R)
• M35: 6,750,754 km (0.098 R)
• M36: 7,075,830 km (0.081 R)
• M37: 7,339,571 km (0.058 R)
• M38: 7,584,163 km (0.092 R)
• M39: 7,809,009 km (0.089 R)
• M40: 8,334,097 km (0.1 R)
• M41: 8,870,705 km (0.098 R)
• M42: 9,059,946 km (0.052 R)
• M43: 9,179,026 km (0.08 R)
• M44: 9,346,426 km (0.036 R)
• M45: 9,757,372 km (0.082 R)
• M46: 9,903,828 km (0.106 R)
• M47: 10,075,566 km (0.043 R)
• M48: 10,149,468 km (0.027 R)
• M49: 10,248,352 km (0.054 R)
• M50: 10,822,808 km (0.071 R)
• M51: 11,433,466 km (0.032 R)
• M52: 11,898,865 km (0.065 R)
• M53: 12,055,344 km (0.054 R)
• M54: 12,528,971 km (0.05 R)
• M55: 12,608,408 km (0.1 R)
• M56: 12,928,248 km (0.114 R)
• M57: 13,766,744 km (0.096 R)
• M58: 13,931,003 km (0.088 R)
• M59: 14,040,957 km (0.092 R)
• M60: 14,096,009 km (0.084 R)
• M61: 14,151,211 km (0.107 R)
• M62: 14,316,965 km (0.113 R)
• M63: 14,372,466 km (0.036 R)
• M64: 14,902,491 km (0.048 R)
• M65: 15,353,828 km (0.118 R)
• M66: 15,410,675 km (0.04 R)
• M67: 15,552,793 km (0.12 R)
• M68: 16,356,882 km (0.067 R)
• M69: 16,968,737 km (0.077 R)
• M70: 17,410,499 km (0.067 R)
• M71: 17,826,082 km (0.069 R)
• M72: 18,215,037 km (0.111 R)
• M73: 18,395,452 km (0.084 R)
• M74: 18,606,684 km (0.057 R)
• M75: 18,727,858 km (0.119 R)
• M76: 19,736,746 km (0.076 R)
• M77: 20,108,048 km (0.084 R)
• M78: 20,544,126 km (0.109 R)
• M79: 20,669,190 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 13.9

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.39 AU - 5.99 AU

Year: 7518 Days

Day: 10.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 25,174,894 km

• M1: 181,761 km (0.079 R)
• M2: 322,683 km (0.04 R)
• M3: 444,006 km (0.037 R)
• M4: 686,355 km (0.112 R)
• M5: 803,490 km (0.104 R)
• M6: 893,398 km (0.101 R)
• M7: 1,122,582 km (0.08 R)
• M8: 1,385,575 km (0.08 R)
• M9: 1,698,534 km (0.087 R)
• M10: 2,162,288 km (0.095 R)
• M11: 2,259,825 km (0.091 R)
• M12: 2,630,679 km (0.108 R)
• M13: 2,859,115 km (0.081 R)
• M14: 3,373,432 km (0.092 R)
• M15: 3,897,025 km (0.11 R)
• M16: 4,342,826 km (0.058 R)
• M17: 4,530,123 km (0.117 R)
• M18: 5,283,498 km (0.032 R)
• M19: 5,483,510 km (0.119 R)
• M20: 5,754,282 km (0.089 R)
• M21: 5,845,537 km (0.079 R)
• M22: 6,474,297 km (0.105 R)
• M23: 6,881,203 km (0.088 R)
• M24: 7,051,296 km (0.052 R)
• M25: 7,321,320 km (0.071 R)
• M26: 7,544,819 km (0.088 R)
• M27: 7,871,690 km (0.038 R)
• M28: 8,177,618 km (0.063 R)
• M29: 9,413,147 km (0.047 R)
• M30: 9,629,316 km (0.107 R)
• M31: 10,315,372 km (0.036 R)
• M32: 11,445,883 km (0.095 R)
• M33: 11,647,840 km (0.113 R)
• M34: 11,938,359 km (0.112 R)
• M35: 12,055,195 km (0.059 R)
• M36: 13,548,182 km (0.082 R)
• M37: 13,761,807 km (0.113 R)
• M38: 14,534,181 km (0.097 R)
• M39: 15,447,626 km (0.112 R)
• M40: 15,670,975 km (0.074 R)
• M41: 15,863,209 km (0.105 R)
• M42: 16,152,980 km (0.047 R)
• M43: 17,065,975 km (0.119 R)
• M44: 17,928,856 km (0.105 R)
• M45: 18,534,578 km (0.069 R)
• M46: 19,386,837 km (0.075 R)
• M47: 19,593,432 km (0.087 R)
• M48: 20,461,548 km (0.106 R)
• M49: 20,847,510 km (0.081 R)
• M50: 21,626,766 km (0.079 R)
• M51: 22,055,812 km (0.114 R)
• M52: 22,487,702 km (0.063 R)
• M53: 25,099,980 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit