🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 9.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.77 AU - 0.83 AU

Year: 469 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,453,396 km

• M1: 123,119 km (0.066 R)
• M2: 189,690 km (0.051 R)
• M3: 307,872 km (0.104 R)
• M4: 390,600 km (0.074 R)
• M5: 486,043 km (0.084 R)
• M6: 627,563 km (0.091 R)
• M7: 783,893 km (0.114 R)
• M8: 867,069 km (0.089 R)
• M9: 931,546 km (0.045 R)
• M10: 1,015,770 km (0.12 R)
• M11: 1,079,498 km (0.048 R)
• M12: 1,140,085 km (0.101 R)
• M13: 1,319,004 km (0.095 R)
• M14: 1,445,265 km (0.078 R)
• M15: 1,666,670 km (0.119 R)
• M16: 2,002,218 km (0.113 R)
• M17: 2,083,599 km (0.03 R)
• M18: 2,166,028 km (0.068 R)
• M19: 2,249,802 km (0.086 R)
• M20: 2,316,224 km (0.087 R)
• M21: 2,401,794 km (0.048 R)
• M22: 2,463,727 km (0.07 R)
• M23: 2,652,370 km (0.06 R)
• M24: 2,787,308 km (0.094 R)
• M25: 2,852,532 km (0.107 R)
• M26: 2,951,117 km (0.089 R)
• M27: 3,091,141 km (0.094 R)
• M28: 3,253,903 km (0.084 R)
• M29: 3,356,976 km (0.12 R)
• M30: 3,426,390 km (0.072 R)
• M31: 3,566,712 km (0.077 R)
• M32: 3,751,915 km (0.081 R)
• M33: 3,852,893 km (0.08 R)
• M34: 3,991,570 km (0.119 R)
• M35: 4,065,173 km (0.116 R)
• M36: 4,139,373 km (0.099 R)
• M37: 4,251,272 km (0.097 R)
• M38: 4,379,478 km (0.084 R)
• M39: 4,478,362 km (0.081 R)
• M40: 4,678,374 km (0.054 R)
• M41: 4,826,476 km (0.033 R)
• M42: 5,031,724 km (0.11 R)
• M43: 5,426,214 km (0.104 R)
• M44: 5,491,588 km (0.1 R)
• M45: 5,590,024 km (0.091 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.5

Radius: 5.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.21 AU - 7.37 AU

Year: 10349 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,453,396 km

• M1: 88,712 km (0.086 R)
• M2: 196,123 km (0.106 R)
• M3: 271,371 km (0.054 R)
• M4: 347,516 km (0.074 R)
• M5: 645,964 km (0.079 R)
• M6: 1,344,286 km (0.115 R)
• M7: 1,784,553 km (0.09 R)
• M8: 2,246,362 km (0.058 R)
• M9: 2,408,376 km (0.065 R)
• M10: 2,786,560 km (0.109 R)
• M11: 3,411,280 km (0.109 R)
• M12: 4,476,267 km (0.114 R)
• M13: 4,731,781 km (0.098 R)
• M14: 4,887,362 km (0.042 R)
• M15: 4,939,572 km (0.112 R)
• M16: 5,230,091 km (0.115 R)
• M17: 6,078,760 km (0.106 R)
• M18: 6,648,578 km (0.113 R)
• M19: 6,939,995 km (0.083 R)
• M20: 7,747,375 km (0.041 R)
• M21: 8,270,817 km (0.1 R)
• M22: 8,395,582 km (0.108 R)
• M23: 9,416,588 km (0.067 R)
• M24: 10,746,961 km (0.092 R)
• M25: 10,849,137 km (0.11 R)
• M26: 11,123,050 km (0.083 R)
• M27: 11,226,423 km (0.09 R)
• M28: 11,677,759 km (0.06 R)
• M29: 12,490,973 km (0.074 R)
• M30: 12,598,385 km (0.094 R)
• M31: 12,778,052 km (0.111 R)
• M32: 13,874,006 km (0.116 R)
• M33: 15,228,315 km (0.062 R)
• M34: 15,381,503 km (0.06 R)
• M35: 15,496,544 km (0.086 R)
• M36: 17,257,910 km (0.118 R)
• M37: 17,980,018 km (0.12 R)
• M38: 18,141,734 km (0.102 R)
• M39: 19,163,936 km (0.083 R)
• M40: 19,329,242 km (0.107 R)
• M41: 19,744,525 km (0.112 R)
• M42: 20,120,764 km (0.08 R)
• M43: 20,330,949 km (0.096 R)
• M44: 20,965,394 km (0.103 R)
• M45: 22,254,030 km (0.068 R)
• M46: 22,514,779 km (0.056 R)
• M47: 24,100,516 km (0.051 R)
• M48: 24,189,676 km (0.111 R)
• M49: 25,403,962 km (0.106 R)
• M50: 27,146,329 km (0.063 R)
• M51: 27,192,704 km (0.054 R)
• M52: 28,454,712 km (0.084 R)
• M53: 28,690,478 km (0.095 R)
• M54: 29,306,522 km (0.094 R)
• M55: 29,640,125 km (0.03 R)
• M56: 31,814,231 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.8

Radius: 7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.96 AU - 8.56 AU

Year: 12833 Days

Day: 23.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,453,396 km

• M1: 273,016 km (0.087 R)
• M2: 317,596 km (0.089 R)
• M3: 496,515 km (0.104 R)
• M4: 706,700 km (0.075 R)
• M5: 788,680 km (0.072 R)
• M6: 856,448 km (0.111 R)
• M7: 1,596,508 km (0.099 R)
• M8: 1,749,996 km (0.05 R)
• M9: 1,817,315 km (0.102 R)
• M10: 2,214,796 km (0.106 R)
• M11: 2,336,868 km (0.091 R)
• M12: 2,511,449 km (0.081 R)
• M13: 2,638,757 km (0.082 R)
• M14: 3,142,154 km (0.08 R)
• M15: 3,196,757 km (0.097 R)
• M16: 3,390,785 km (0.11 R)
• M17: 3,703,594 km (0.029 R)
• M18: 4,025,529 km (0.112 R)
• M19: 4,174,977 km (0.108 R)
• M20: 4,980,861 km (0.029 R)
• M21: 5,968,955 km (0.097 R)
• M22: 6,173,605 km (0.057 R)
• M23: 6,311,534 km (0.069 R)
• M24: 6,415,505 km (0.104 R)
• M25: 6,555,079 km (0.078 R)
• M26: 6,872,825 km (0.098 R)
• M27: 8,080,529 km (0.1 R)
• M28: 8,535,905 km (0.078 R)
• M29: 9,830,375 km (0.109 R)
• M30: 10,892,670 km (0.112 R)
• M31: 11,905,298 km (0.118 R)
• M32: 12,163,204 km (0.092 R)
• M33: 12,336,140 km (0.113 R)
• M34: 12,553,356 km (0.1 R)
• M35: 12,640,721 km (0.106 R)
• M36: 12,684,403 km (0.12 R)
• M37: 13,569,275 km (0.085 R)
• M38: 13,928,759 km (0.118 R)
• M39: 14,200,428 km (0.082 R)
• M40: 15,258,085 km (0.1 R)
• M41: 15,725,878 km (0.076 R)
• M42: 16,150,885 km (0.084 R)
• M43: 16,388,596 km (0.119 R)
• M44: 16,579,633 km (0.099 R)
• M45: 17,157,230 km (0.083 R)
• M46: 17,351,109 km (0.095 R)
• M47: 18,035,818 km (0.083 R)
• M48: 20,091,144 km (0.119 R)
• M49: 20,500,743 km (0.05 R)
• M50: 22,008,689 km (0.102 R)
• M51: 22,219,473 km (0.101 R)
• M52: 22,536,919 km (0.06 R)
• M53: 22,962,525 km (0.076 R)
• M54: 24,965,192 km (0.087 R)
• M55: 25,460,660 km (0.12 R)
• M56: 26,182,171 km (0.067 R)
• M57: 29,540,194 km (0.111 R)
• M58: 30,005,743 km (0.096 R)
• M59: 30,591,269 km (0.115 R)
• M60: 30,826,586 km (0.097 R)
• M61: 30,944,320 km (0.106 R)
• M62: 31,062,352 km (0.082 R)
• M63: 31,298,867 km (0.068 R)
• M64: 34,304,437 km (0.116 R)
• M65: 34,978,077 km (0.038 R)
• M66: 35,039,412 km (0.111 R)
• M67: 35,779,622 km (0.063 R)
• M68: 36,089,589 km (0.035 R)
• M69: 36,151,672 km (0.091 R)
• M70: 36,338,071 km (0.108 R)
• M71: 37,275,301 km (0.104 R)
• M72: 38,347,170 km (0.057 R)
• M73: 38,727,897 km (0.105 R)
• M74: 39,046,091 km (0.09 R)
• M75: 39,109,820 km (0.079 R)
• M76: 39,365,184 km (0.111 R)
• M77: 39,685,024 km (0.104 R)
• M78: 41,167,838 km (0.077 R)
• M79: 41,362,614 km (0.109 R)
• M80: 41,427,540 km (0.087 R)
• M81: 41,687,840 km (0.058 R)
• M82: 42,537,556 km (0.11 R)
• M83: 42,997,420 km (0.096 R)
• M84: 43,129,066 km (0.049 R)
• M85: 43,524,902 km (0.094 R)
• M86: 44,386,885 km (0.088 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: 310 - 17,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit