🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 9.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.31 AU - 2.81 AU

Year: 2879 Days

Day: 13.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,479,340 km

• M1: 130,001 km (0.044 R)
• M2: 270,174 km (0.105 R)
• M3: 360,531 km (0.103 R)
• M4: 586,723 km (0.097 R)
• M5: 750,084 km (0.098 R)
• M6: 1,045,240 km (0.115 R)
• M7: 1,200,523 km (0.081 R)
• M8: 1,435,990 km (0.084 R)
• M9: 1,910,215 km (0.113 R)
• M10: 2,115,763 km (0.025 R)
• M11: 2,314,279 km (0.103 R)
• M12: 2,415,856 km (0.062 R)
• M13: 2,608,538 km (0.093 R)
• M14: 2,699,194 km (0.109 R)
• M15: 2,852,532 km (0.072 R)
• M16: 2,977,446 km (0.09 R)
• M17: 3,578,531 km (0.105 R)
• M18: 3,696,563 km (0.077 R)
• M19: 3,884,458 km (0.095 R)
• M20: 4,058,141 km (0.078 R)
• M21: 4,181,260 km (0.106 R)
• M22: 4,377,234 km (0.1 R)
• M23: 4,539,847 km (0.071 R)
• M24: 4,649,352 km (0.063 R)
• M25: 5,134,199 km (0.063 R)
• M26: 5,210,344 km (0.059 R)
• M27: 5,363,532 km (0.094 R)
• M28: 5,479,471 km (0.12 R)
• M29: 5,596,157 km (0.095 R)
• M30: 5,792,579 km (0.055 R)
• M31: 6,172,109 km (0.069 R)
• M32: 6,232,696 km (0.068 R)
• M33: 6,456,943 km (0.041 R)
• M34: 6,539,073 km (0.074 R)
• M35: 6,704,528 km (0.116 R)
• M36: 6,808,498 km (0.025 R)
• M37: 7,208,972 km (0.11 R)
• M38: 7,358,420 km (0.099 R)
• M39: 8,032,807 km (0.068 R)
• M40: 8,143,510 km (0.108 R)
• M41: 8,276,951 km (0.055 R)
• M42: 8,500,899 km (0.085 R)
• M43: 8,591,107 km (0.1 R)
• M44: 8,681,464 km (0.086 R)
• M45: 9,069,670 km (0.095 R)
• M46: 9,254,274 km (0.039 R)
• M47: 9,463,412 km (0.097 R)
• M48: 9,791,929 km (0.114 R)
• M49: 11,365,848 km (0.11 R)
• M50: 12,118,475 km (0.062 R)
• M51: 12,372,941 km (0.079 R)
• M52: 12,629,202 km (0.108 R)
• M53: 12,706,394 km (0.113 R)
• M54: 13,068,870 km (0.084 R)
• M55: 13,225,200 km (0.113 R)
• M56: 13,303,739 km (0.063 R)
• M57: 13,592,612 km (0.103 R)
• M58: 14,096,458 km (0.077 R)
• M59: 14,579,360 km (0.064 R)
• M60: 15,286,658 km (0.082 R)
• M61: 15,534,093 km (0.102 R)
• M62: 16,088,653 km (0.114 R)
• M63: 16,368,401 km (0.089 R)
• M64: 16,621,520 km (0.117 R)
• M65: 16,791,015 km (0.068 R)
• M66: 16,875,986 km (0.072 R)
• M67: 17,188,646 km (0.058 R)
• M68: 17,848,821 km (0.108 R)
• M69: 18,051,377 km (0.091 R)
• M70: 18,225,658 km (0.114 R)
• M71: 18,312,874 km (0.061 R)
• M72: 18,400,388 km (0.119 R)
• M73: 18,546,396 km (0.069 R)
• M74: 18,928,020 km (0.118 R)
• M75: 19,164,235 km (0.065 R)
• M76: 19,520,278 km (0.101 R)
• M77: 19,758,887 km (0.113 R)
• M78: 19,938,404 km (0.067 R)
• M79: 20,058,382 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 11.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.37 AU - 3.11 AU

Year: 3188 Days

Day: 12.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,479,340 km

• M1: 140,024 km (0.118 R)
• M2: 234,719 km (0.09 R)
• M3: 328,367 km (0.096 R)
• M4: 432,936 km (0.108 R)
• M5: 703,559 km (0.069 R)
• M6: 816,505 km (0.115 R)
• M7: 958,623 km (0.081 R)
• M8: 1,306,438 km (0.103 R)
• M9: 1,435,691 km (0.071 R)
• M10: 1,542,204 km (0.099 R)
• M11: 1,777,522 km (0.079 R)
• M12: 1,921,734 km (0.072 R)
• M13: 2,069,687 km (0.095 R)
• M14: 2,160,492 km (0.108 R)
• M15: 2,299,170 km (0.119 R)
• M16: 2,393,267 km (0.07 R)
• M17: 2,585,500 km (0.071 R)
• M18: 2,683,487 km (0.115 R)
• M19: 2,849,839 km (0.071 R)
• M20: 3,140,359 km (0.105 R)
• M21: 3,422,650 km (0.071 R)
• M22: 3,639,866 km (0.097 R)
• M23: 3,787,369 km (0.064 R)
• M24: 4,107,210 km (0.12 R)
• M25: 4,241,399 km (0.06 R)
• M26: 4,416,279 km (0.103 R)
• M27: 4,653,092 km (0.043 R)
• M28: 4,873,899 km (0.106 R)
• M29: 5,727,205 km (0.095 R)
• M30: 5,899,242 km (0.051 R)
• M31: 6,852,480 km (0.06 R)
• M32: 7,382,057 km (0.103 R)
• M33: 7,592,840 km (0.099 R)
• M34: 7,996,605 km (0.07 R)
• M35: 8,164,902 km (0.085 R)
• M36: 8,285,777 km (0.037 R)
• M37: 8,480,554 km (0.064 R)
• M38: 8,949,094 km (0.099 R)
• M39: 9,148,957 km (0.077 R)
• M40: 9,350,316 km (0.1 R)
• M41: 9,859,996 km (0.059 R)
• M42: 9,988,949 km (0.109 R)
• M43: 10,667,974 km (0.11 R)
• M44: 11,093,430 km (0.106 R)
• M45: 11,878,520 km (0.116 R)
• M46: 12,236,358 km (0.085 R)
• M47: 12,347,210 km (0.048 R)
• M48: 12,597,786 km (0.106 R)
• M49: 13,132,150 km (0.083 R)
• M50: 13,217,271 km (0.096 R)
• M51: 13,789,184 km (0.071 R)
• M52: 14,049,185 km (0.11 R)
• M53: 14,544,653 km (0.085 R)
• M54: 15,105,346 km (0.073 R)
• M55: 15,823,565 km (0.066 R)
• M56: 16,035,246 km (0.089 R)
• M57: 16,247,825 km (0.086 R)
• M58: 17,107,414 km (0.117 R)
• M59: 17,200,314 km (0.094 R)
• M60: 17,324,630 km (0.086 R)
• M61: 17,542,744 km (0.075 R)
• M62: 18,678,790 km (0.063 R)
• M63: 19,159,298 km (0.088 R)
• M64: 19,514,145 km (0.045 R)
• M65: 19,611,383 km (0.103 R)
• M66: 21,121,424 km (0.113 R)
• M67: 21,521,449 km (0.081 R)
• M68: 22,464,813 km (0.053 R)
• M69: 22,804,849 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.9

Radius: 7.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.04 AU - 8.72 AU

Year: 14093 Days

Day: 17 Hours

Environment

Temp: -240 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,479,340 km

• M1: 141,220 km (0.065 R)
• M2: 261,347 km (0.103 R)
• M3: 414,386 km (0.071 R)
• M4: 579,542 km (0.095 R)
• M5: 950,096 km (0.119 R)
• M6: 1,103,284 km (0.089 R)
• M7: 1,533,677 km (0.03 R)
• M8: 1,597,406 km (0.101 R)
• M9: 1,714,242 km (0.072 R)
• M10: 1,767,200 km (0.116 R)
• M11: 2,082,103 km (0.066 R)
• M12: 2,167,224 km (0.113 R)
• M13: 2,282,415 km (0.049 R)
• M14: 2,340,758 km (0.112 R)
• M15: 3,128,839 km (0.073 R)
• M16: 3,441,948 km (0.113 R)
• M17: 3,509,267 km (0.115 R)
• M18: 3,696,414 km (0.045 R)
• M19: 3,817,139 km (0.042 R)
• M20: 4,187,544 km (0.084 R)
• M21: 4,717,718 km (0.096 R)
• M22: 5,019,308 km (0.067 R)
• M23: 5,307,732 km (0.117 R)
• M24: 5,405,121 km (0.101 R)
• M25: 5,483,510 km (0.1 R)
• M26: 5,641,336 km (0.071 R)
• M27: 5,880,842 km (0.099 R)
• M28: 6,266,804 km (0.103 R)
• M29: 6,452,605 km (0.086 R)
• M30: 6,850,685 km (0.112 R)
• M31: 8,002,888 km (0.113 R)
• M32: 8,842,431 km (0.117 R)
• M33: 9,050,821 km (0.076 R)
• M34: 9,120,683 km (0.034 R)
• M35: 9,190,695 km (0.111 R)
• M36: 9,378,291 km (0.116 R)
• M37: 9,614,655 km (0.104 R)
• M38: 10,165,475 km (0.086 R)
• M39: 10,310,884 km (0.03 R)
• M40: 11,172,867 km (0.111 R)
• M41: 11,625,101 km (0.056 R)
• M42: 12,108,900 km (0.103 R)
• M43: 13,440,022 km (0.069 R)
• M44: 13,813,568 km (0.095 R)
• M45: 13,894,052 km (0.098 R)
• M46: 14,489,003 km (0.115 R)
• M47: 14,598,059 km (0.046 R)
• M48: 15,619,813 km (0.091 R)
• M49: 15,675,613 km (0.078 R)
• M50: 17,209,739 km (0.096 R)
• M51: 17,354,101 km (0.084 R)
• M52: 17,673,343 km (0.094 R)
• M53: 20,418,165 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit