🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 10.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.47 AU - 0.57 AU

Year: 264 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,933,847 km

• M1: 138,528 km (0.104 R)
• M2: 212,878 km (0.084 R)
• M3: 306,825 km (0.099 R)
• M4: 389,254 km (0.092 R)
• M5: 468,690 km (0.06 R)
• M6: 558,598 km (0.091 R)
• M7: 634,744 km (0.112 R)
• M8: 724,802 km (0.099 R)
• M9: 848,818 km (0.053 R)
• M10: 932,144 km (0.078 R)
• M11: 1,002,904 km (0.065 R)
• M12: 1,096,253 km (0.098 R)
• M13: 1,267,842 km (0.118 R)
• M14: 1,339,499 km (0.069 R)
• M15: 1,427,912 km (0.104 R)
• M16: 1,531,583 km (0.071 R)
• M17: 1,675,646 km (0.094 R)
• M18: 1,766,003 km (0.073 R)
• M19: 1,875,060 km (0.104 R)
• M20: 1,992,045 km (0.033 R)
• M21: 2,067,592 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.2

Radius: 14.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.31 AU - 1.65 AU

Year: 1266 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,933,847 km

• M1: 203,603 km (0.075 R)
• M2: 340,934 km (0.1 R)
• M3: 547,379 km (0.097 R)
• M4: 911,201 km (0.074 R)
• M5: 1,134,700 km (0.108 R)
• M6: 1,270,385 km (0.079 R)
• M7: 1,370,765 km (0.034 R)
• M8: 1,488,050 km (0.066 R)
• M9: 1,623,586 km (0.102 R)
• M10: 1,763,460 km (0.05 R)
• M11: 1,861,596 km (0.12 R)
• M12: 2,031,988 km (0.112 R)
• M13: 2,135,360 km (0.101 R)
• M14: 2,355,867 km (0.099 R)
• M15: 2,498,584 km (0.094 R)
• M16: 2,661,795 km (0.097 R)
• M17: 2,784,316 km (0.05 R)
• M18: 2,917,757 km (0.098 R)
• M19: 3,017,090 km (0.056 R)
• M20: 3,117,620 km (0.107 R)
• M21: 3,387,943 km (0.107 R)
• M22: 3,588,703 km (0.108 R)
• M23: 3,842,721 km (0.109 R)
• M24: 4,123,067 km (0.108 R)
• M25: 4,714,726 km (0.062 R)
• M26: 5,080,493 km (0.118 R)
• M27: 5,255,822 km (0.116 R)
• M28: 5,533,924 km (0.092 R)
• M29: 5,635,352 km (0.111 R)
• M30: 6,093,271 km (0.102 R)
• M31: 6,209,658 km (0.039 R)
• M32: 6,303,306 km (0.086 R)
• M33: 6,432,858 km (0.103 R)
• M34: 6,599,061 km (0.034 R)
• M35: 6,706,622 km (0.119 R)
• M36: 6,960,041 km (0.086 R)
• M37: 7,130,732 km (0.069 R)
• M38: 7,401,953 km (0.088 R)
• M39: 7,563,668 km (0.119 R)
• M40: 7,751,862 km (0.058 R)
• M41: 8,005,281 km (0.071 R)
• M42: 8,468,287 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 11.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.13 AU - 2.23 AU

Year: 2263 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,933,847 km

• M1: 213,027 km (0.073 R)
• M2: 313,108 km (0.061 R)
• M3: 445,203 km (0.071 R)
• M4: 532,120 km (0.102 R)
• M5: 652,396 km (0.081 R)
• M6: 733,778 km (0.095 R)
• M7: 826,379 km (0.084 R)
• M8: 938,727 km (0.083 R)
• M9: 1,056,610 km (0.087 R)
• M10: 1,230,442 km (0.083 R)
• M11: 1,351,916 km (0.12 R)
• M12: 1,432,250 km (0.082 R)
• M13: 1,626,278 km (0.102 R)
• M14: 1,839,007 km (0.039 R)
• M15: 2,030,193 km (0.116 R)
• M16: 2,164,980 km (0.095 R)
• M17: 2,249,354 km (0.115 R)
• M18: 2,367,386 km (0.107 R)
• M19: 2,465,373 km (0.119 R)
• M20: 2,779,528 km (0.086 R)
• M21: 3,142,303 km (0.106 R)
• M22: 3,238,495 km (0.114 R)
• M23: 3,396,919 km (0.034 R)
• M24: 3,874,734 km (0.082 R)
• M25: 4,400,721 km (0.047 R)
• M26: 4,644,864 km (0.032 R)
• M27: 4,851,758 km (0.116 R)
• M28: 5,768,643 km (0.099 R)
• M29: 5,872,165 km (0.11 R)
• M30: 6,006,205 km (0.106 R)
• M31: 6,262,167 km (0.113 R)
• M32: 6,383,940 km (0.102 R)
• M33: 6,475,643 km (0.042 R)
• M34: 6,614,320 km (0.075 R)
• M35: 6,863,102 km (0.11 R)
• M36: 6,941,491 km (0.108 R)
• M37: 7,051,744 km (0.073 R)
• M38: 7,162,447 km (0.072 R)
• M39: 7,434,117 km (0.053 R)
• M40: 7,595,533 km (0.088 R)
• M41: 7,676,615 km (0.086 R)
• M42: 7,856,132 km (0.103 R)
• M43: 8,419,817 km (0.106 R)
• M44: 8,638,679 km (0.057 R)
• M45: 8,945,055 km (0.101 R)
• M46: 9,324,435 km (0.093 R)
• M47: 9,779,512 km (0.048 R)
• M48: 10,331,678 km (0.069 R)
• M49: 11,188,126 km (0.109 R)
• M50: 11,559,427 km (0.066 R)
• M51: 11,784,273 km (0.081 R)
• M52: 11,916,069 km (0.117 R)
• M53: 12,200,155 km (0.063 R)
• M54: 12,813,656 km (0.032 R)
• M55: 12,929,744 km (0.094 R)
• M56: 13,065,728 km (0.073 R)
• M57: 13,143,669 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.9

Radius: 12.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.24 AU - 4.62 AU

Year: 5476 Days

Day: 7.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,933,847 km

• M1: 167,250 km (0.114 R)
• M2: 321,037 km (0.089 R)
• M3: 417,976 km (0.077 R)
• M4: 605,423 km (0.046 R)
• M5: 1,416,542 km (0.047 R)
• M6: 1,629,121 km (0.096 R)
• M7: 1,800,111 km (0.046 R)
• M8: 1,959,134 km (0.104 R)
• M9: 2,086,142 km (0.115 R)
• M10: 2,464,625 km (0.107 R)
• M11: 2,844,304 km (0.115 R)
• M12: 3,157,562 km (0.115 R)
• M13: 3,286,067 km (0.115 R)
• M14: 3,570,452 km (0.109 R)
• M15: 3,659,613 km (0.079 R)
• M16: 3,749,521 km (0.109 R)
• M17: 3,862,916 km (0.107 R)
• M18: 4,070,109 km (0.082 R)
• M19: 4,257,256 km (0.084 R)
• M20: 4,423,459 km (0.117 R)
• M21: 5,059,849 km (0.085 R)
• M22: 5,286,789 km (0.051 R)
• M23: 5,517,319 km (0.091 R)
• M24: 5,646,721 km (0.079 R)
• M25: 6,526,506 km (0.034 R)
• M26: 7,334,933 km (0.041 R)
• M27: 8,145,305 km (0.111 R)
• M28: 8,531,267 km (0.096 R)
• M29: 8,681,314 km (0.105 R)
• M30: 9,850,272 km (0.107 R)
• M31: 9,976,233 km (0.095 R)
• M32: 10,071,078 km (0.096 R)
• M33: 10,293,381 km (0.112 R)
• M34: 10,421,287 km (0.099 R)
• M35: 10,581,805 km (0.087 R)
• M36: 10,678,446 km (0.053 R)
• M37: 10,905,386 km (0.054 R)
• M38: 11,265,019 km (0.096 R)
• M39: 11,429,726 km (0.059 R)
• M40: 11,628,542 km (0.118 R)
• M41: 11,728,473 km (0.116 R)
• M42: 12,096,933 km (0.072 R)
• M43: 12,776,705 km (0.067 R)
• M44: 13,260,056 km (0.035 R)
• M45: 13,364,326 km (0.087 R)
• M46: 13,503,901 km (0.108 R)
• M47: 13,784,546 km (0.087 R)
• M48: 13,960,922 km (0.082 R)
• M49: 14,137,896 km (0.106 R)
• M50: 14,280,164 km (0.079 R)
• M51: 14,998,383 km (0.063 R)
• M52: 15,252,550 km (0.109 R)
• M53: 17,147,207 km (0.115 R)
• M54: 17,565,632 km (0.118 R)
• M55: 18,373,610 km (0.088 R)
• M56: 18,451,252 km (0.059 R)
• M57: 20,466,485 km (0.067 R)
• M58: 20,627,452 km (0.051 R)
• M59: 21,113,047 km (0.079 R)
• M60: 21,275,660 km (0.073 R)
• M61: 21,479,711 km (0.099 R)
• M62: 22,550,682 km (0.065 R)
• M63: 23,554,783 km (0.104 R)
• M64: 25,433,134 km (0.118 R)
• M65: 25,649,602 km (0.098 R)
• M66: 26,215,381 km (0.11 R)
• M67: 26,302,896 km (0.095 R)
• M68: 26,565,590 km (0.027 R)
• M69: 27,315,075 km (0.113 R)
• M70: 27,581,210 km (0.093 R)
• M71: 28,474,608 km (0.038 R)
• M72: 28,654,425 km (0.094 R)
• M73: 28,834,541 km (0.117 R)
• M74: 29,332,103 km (0.114 R)
• M75: 29,604,671 km (0.045 R)
• M76: 30,289,679 km (0.097 R)
• M77: 30,473,236 km (0.05 R)
• M78: 30,611,165 km (0.028 R)
• M79: 30,795,470 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 13,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit