🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 12.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.93 AU

Year: 478 Days

Day: 5.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,403,483 km

• M1: 151,842 km (0.059 R)
• M2: 280,795 km (0.11 R)
• M3: 371,900 km (0.059 R)
• M4: 519,254 km (0.097 R)
• M5: 603,478 km (0.08 R)
• M6: 685,906 km (0.085 R)
• M7: 784,491 km (0.053 R)
• M8: 864,077 km (0.114 R)
• M9: 1,023,549 km (0.104 R)
• M10: 1,138,589 km (0.047 R)
• M11: 1,267,842 km (0.066 R)
• M12: 1,353,562 km (0.108 R)
• M13: 1,431,652 km (0.059 R)
• M14: 1,521,410 km (0.082 R)
• M15: 1,690,905 km (0.075 R)
• M16: 1,802,355 km (0.074 R)
• M17: 1,883,437 km (0.081 R)
• M18: 1,988,006 km (0.084 R)
• M19: 2,071,931 km (0.053 R)
• M20: 2,157,201 km (0.106 R)
• M21: 2,319,515 km (0.108 R)
• M22: 2,474,050 km (0.1 R)
• M23: 2,576,823 km (0.117 R)
• M24: 2,712,209 km (0.03 R)
• M25: 2,799,575 km (0.102 R)
• M26: 2,887,987 km (0.054 R)
• M27: 3,041,774 km (0.118 R)
• M28: 3,178,506 km (0.085 R)
• M29: 3,290,854 km (0.056 R)
• M30: 3,471,867 km (0.088 R)
• M31: 3,560,280 km (0.073 R)
• M32: 3,635,677 km (0.105 R)
• M33: 3,725,436 km (0.06 R)
• M34: 3,815,942 km (0.109 R)
• M35: 4,135,334 km (0.081 R)
• M36: 4,463,252 km (0.082 R)
• M37: 4,552,263 km (0.112 R)
• M38: 4,694,232 km (0.112 R)
• M39: 4,807,477 km (0.086 R)
• M40: 4,959,768 km (0.091 R)
• M41: 5,300,552 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 10

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.88 AU - 1.1 AU

Year: 646 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,403,483 km

• M1: 147,504 km (0.104 R)
• M2: 259,702 km (0.101 R)
• M3: 348,413 km (0.065 R)
• M4: 426,354 km (0.069 R)
• M5: 727,195 km (0.114 R)
• M6: 789,877 km (0.099 R)
• M7: 854,653 km (0.062 R)
• M8: 995,723 km (0.097 R)
• M9: 1,060,350 km (0.054 R)
• M10: 1,163,273 km (0.069 R)
• M11: 1,257,071 km (0.1 R)
• M12: 1,439,132 km (0.086 R)
• M13: 1,623,137 km (0.113 R)
• M14: 1,800,410 km (0.091 R)
• M15: 1,909,916 km (0.039 R)
• M16: 2,067,143 km (0.084 R)
• M17: 2,197,443 km (0.096 R)
• M18: 2,267,754 km (0.092 R)
• M19: 2,556,029 km (0.102 R)
• M20: 2,763,372 km (0.026 R)
• M21: 2,839,368 km (0.074 R)
• M22: 3,028,160 km (0.077 R)
• M23: 3,409,186 km (0.108 R)
• M24: 3,573,145 km (0.103 R)
• M25: 3,852,444 km (0.117 R)
• M26: 4,042,733 km (0.066 R)
• M27: 4,167,946 km (0.1 R)
• M28: 4,236,013 km (0.091 R)
• M29: 4,323,977 km (0.1 R)
• M30: 4,462,205 km (0.058 R)
• M31: 4,813,910 km (0.094 R)
• M32: 4,988,042 km (0.1 R)
• M33: 5,081,092 km (0.108 R)
• M34: 5,237,421 km (0.085 R)
• M35: 5,353,061 km (0.112 R)
• M36: 5,490,840 km (0.094 R)
• M37: 5,988,104 km (0.047 R)
• M38: 6,109,128 km (0.116 R)
• M39: 6,219,831 km (0.04 R)
• M40: 6,398,451 km (0.116 R)
• M41: 6,601,455 km (0.073 R)
• M42: 6,669,671 km (0.081 R)
• M43: 6,829,592 km (0.071 R)
• M44: 6,898,556 km (0.091 R)
• M45: 7,153,172 km (0.11 R)
• M46: 7,352,137 km (0.102 R)
• M47: 7,446,533 km (0.058 R)
• M48: 7,695,913 km (0.026 R)
• M49: 7,875,730 km (0.099 R)
• M50: 7,984,338 km (0.072 R)
• M51: 8,288,470 km (0.11 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.8

Radius: 3.6

Gravity: 49.91 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.58 AU - 8.08 AU

Year: 13019 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,403,483 km

• M1: 54,005 km (0.091 R)
• M2: 100,829 km (0.072 R)
• M3: 579,542 km (0.085 R)
• M4: 615,595 km (0.067 R)
• M5: 652,396 km (0.08 R)
• M6: 930,648 km (0.091 R)
• M7: 1,195,437 km (0.081 R)
• M8: 1,633,609 km (0.104 R)
• M9: 1,978,133 km (0.068 R)
• M10: 2,201,033 km (0.028 R)
• M11: 2,344,498 km (0.104 R)
• M12: 3,106,101 km (0.109 R)
• M13: 3,266,918 km (0.049 R)
• M14: 3,630,142 km (0.105 R)
• M15: 4,466,394 km (0.052 R)
• M16: 4,831,712 km (0.094 R)
• M17: 5,359,194 km (0.103 R)
• M18: 5,435,938 km (0.117 R)
• M19: 5,513,130 km (0.063 R)
• M20: 5,746,952 km (0.098 R)
• M21: 5,944,271 km (0.11 R)
• M22: 6,063,650 km (0.077 R)
• M23: 6,264,560 km (0.099 R)
• M24: 6,549,395 km (0.096 R)
• M25: 6,796,979 km (0.077 R)
• M26: 7,301,124 km (0.102 R)
• M27: 8,256,306 km (0.1 R)
• M28: 8,345,018 km (0.042 R)
• M29: 8,703,305 km (0.069 R)
• M30: 9,527,589 km (0.083 R)
• M31: 9,760,962 km (0.071 R)
• M32: 9,949,006 km (0.109 R)
• M33: 10,376,557 km (0.098 R)
• M34: 10,568,491 km (0.044 R)
• M35: 10,761,472 km (0.098 R)
• M36: 11,694,514 km (0.038 R)
• M37: 11,844,262 km (0.111 R)
• M38: 13,584,384 km (0.096 R)
• M39: 13,846,929 km (0.098 R)
• M40: 14,644,584 km (0.057 R)
• M41: 15,951,621 km (0.087 R)
• M42: 17,522,847 km (0.107 R)
• M43: 18,384,681 km (0.107 R)
• M44: 18,908,423 km (0.102 R)
• M45: 19,614,226 km (0.088 R)
• M46: 20,268,866 km (0.091 R)
• M47: 20,991,124 km (0.082 R)
• M48: 21,051,712 km (0.047 R)
• M49: 21,233,772 km (0.079 R)
• M50: 21,905,766 km (0.075 R)
• M51: 22,151,705 km (0.11 R)
• M52: 24,280,183 km (0.106 R)
• M53: 25,433,134 km (0.067 R)
• M54: 25,691,789 km (0.081 R)
• M55: 27,129,723 km (0.076 R)
• M56: 27,460,185 km (0.091 R)
• M57: 27,858,415 km (0.11 R)
• M58: 28,997,154 km (0.086 R)
• M59: 30,699,428 km (0.059 R)
• M60: 31,944,830 km (0.113 R)
• M61: 33,489,428 km (0.054 R)
• M62: 33,914,735 km (0.09 R)
• M63: 33,985,943 km (0.066 R)
• M64: 34,413,345 km (0.096 R)
• M65: 34,627,868 km (0.117 R)
• M66: 35,417,894 km (0.11 R)
• M67: 35,996,240 km (0.101 R)
• M68: 36,723,435 km (0.079 R)
• M69: 36,796,439 km (0.117 R)
• M70: 37,235,359 km (0.113 R)
• M71: 38,192,486 km (0.109 R)
• M72: 38,859,692 km (0.088 R)
• M73: 38,934,192 km (0.119 R)
• M74: 39,157,542 km (0.077 R)
• M75: 39,680,536 km (0.092 R)
• M76: 40,884,649 km (0.092 R)
• M77: 41,871,696 km (0.097 R)
• M78: 42,024,286 km (0.095 R)
• M79: 43,482,865 km (0.085 R)
• M80: 43,637,250 km (0.064 R)
• M81: 43,791,934 km (0.106 R)
• M82: 44,568,048 km (0.111 R)
• M83: 44,957,900 km (0.064 R)
• M84: 46,528,079 km (0.099 R)
• M85: 46,923,467 km (0.099 R)
• M86: 47,240,614 km (0.047 R)
• M87: 48,116,360 km (0.1 R)
• M88: 50,938,075 km (0.11 R)
• M89: 52,245,860 km (0.116 R)
• M90: 53,151,226 km (0.09 R)
• M91: 54,644,063 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.6

Radius: 5.4

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.04 AU - 9.22 AU

Year: 13826 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,403,483 km

• M1: 68,665 km (0.111 R)
• M2: 121,773 km (0.053 R)
• M3: 325,525 km (0.093 R)
• M4: 943,813 km (0.117 R)
• M5: 981,661 km (0.083 R)
• M6: 1,118,244 km (0.055 R)
• M7: 1,302,848 km (0.042 R)
• M8: 1,409,661 km (0.092 R)
• M9: 1,519,316 km (0.084 R)
• M10: 1,770,640 km (0.054 R)
• M11: 2,059,514 km (0.088 R)
• M12: 2,311,586 km (0.08 R)
• M13: 2,817,078 km (0.113 R)
• M14: 3,182,246 km (0.051 R)
• M15: 3,239,841 km (0.056 R)
• M16: 3,414,422 km (0.117 R)
• M17: 3,772,858 km (0.053 R)
• M18: 3,895,080 km (0.118 R)
• M19: 4,111,997 km (0.11 R)
• M20: 4,622,574 km (0.107 R)
• M21: 4,885,268 km (0.037 R)
• M22: 5,772,533 km (0.096 R)
• M23: 6,055,273 km (0.064 R)
• M24: 6,198,438 km (0.09 R)
• M25: 6,342,800 km (0.113 R)
• M26: 7,005,668 km (0.113 R)
• M27: 7,080,617 km (0.11 R)
• M28: 7,155,865 km (0.086 R)
• M29: 7,651,632 km (0.088 R)
• M30: 8,435,974 km (0.117 R)
• M31: 8,797,103 km (0.116 R)
• M32: 9,576,208 km (0.075 R)
• M33: 10,377,155 km (0.065 R)
• M34: 11,068,148 km (0.116 R)
• M35: 11,863,261 km (0.108 R)
• M36: 12,087,358 km (0.099 R)
• M37: 12,132,387 km (0.118 R)
• M38: 12,630,847 km (0.108 R)
• M39: 12,859,732 km (0.08 R)
• M40: 12,997,661 km (0.087 R)
• M41: 13,182,415 km (0.089 R)
• M42: 13,977,228 km (0.113 R)
• M43: 14,451,902 km (0.056 R)
• M44: 14,691,259 km (0.083 R)
• M45: 15,173,862 km (0.115 R)
• M46: 16,006,224 km (0.088 R)
• M47: 16,055,591 km (0.119 R)
• M48: 16,105,108 km (0.071 R)
• M49: 16,204,142 km (0.104 R)
• M50: 16,903,662 km (0.103 R)
• M51: 17,307,726 km (0.112 R)
• M52: 17,663,769 km (0.062 R)
• M53: 18,022,355 km (0.045 R)
• M54: 18,125,278 km (0.117 R)
• M55: 18,746,708 km (0.093 R)
• M56: 20,010,510 km (0.109 R)
• M57: 20,760,445 km (0.083 R)
• M58: 23,120,351 km (0.053 R)
• M59: 24,246,524 km (0.075 R)
• M60: 24,417,065 km (0.096 R)
• M61: 25,505,988 km (0.118 R)
• M62: 26,201,768 km (0.108 R)
• M63: 26,669,261 km (0.082 R)
• M64: 26,903,980 km (0.12 R)
• M65: 28,147,438 km (0.101 R)
• M66: 29,895,190 km (0.066 R)
• M67: 30,567,333 km (0.071 R)
• M68: 31,429,914 km (0.063 R)
• M69: 32,864,408 km (0.087 R)
• M70: 34,128,959 km (0.07 R)
• M71: 34,703,265 km (0.087 R)
• M72: 35,216,386 km (0.063 R)
• M73: 35,925,929 km (0.11 R)
• M74: 36,120,406 km (0.11 R)
• M75: 36,185,182 km (0.058 R)
• M76: 36,315,033 km (0.032 R)
• M77: 36,510,108 km (0.03 R)
• M78: 36,901,307 km (0.036 R)
• M79: 37,293,852 km (0.064 R)
• M80: 37,359,375 km (0.115 R)
• M81: 37,621,920 km (0.059 R)
• M82: 38,082,980 km (0.113 R)
• M83: 38,479,714 km (0.096 R)
• M84: 38,612,258 km (0.098 R)
• M85: 39,077,357 km (0.097 R)
• M86: 41,906,403 km (0.117 R)
• M87: 41,974,619 km (0.052 R)
• M88: 43,967,263 km (0.069 R)
• M89: 44,383,295 km (0.09 R)
• M90: 44,661,547 km (0.1 R)
• M91: 45,219,547 km (0.076 R)
• M92: 47,332,467 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 20,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit