🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.59 AU - 0.65 AU

Year: 310 Days

Day: 13.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 9.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.75 AU - 0.83 AU

Year: 446 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 60,363,421 km

• M1: 126,410 km (0.118 R)
• M2: 217,067 km (0.091 R)
• M3: 288,574 km (0.074 R)
• M4: 442,361 km (0.117 R)
• M5: 515,065 km (0.045 R)
• M6: 592,408 km (0.069 R)
• M7: 651,499 km (0.047 R)
• M8: 712,983 km (0.118 R)
• M9: 821,292 km (0.116 R)
• M10: 966,103 km (0.09 R)
• M11: 1,064,538 km (0.07 R)
• M12: 1,124,378 km (0.116 R)
• M13: 1,276,668 km (0.079 R)
• M14: 1,380,340 km (0.116 R)
• M15: 1,512,883 km (0.03 R)
• M16: 1,570,179 km (0.085 R)
• M17: 1,692,700 km (0.096 R)
• M18: 1,862,793 km (0.072 R)
• M19: 1,986,959 km (0.117 R)
• M20: 2,131,470 km (0.093 R)
• M21: 2,285,407 km (0.084 R)
• M22: 2,382,196 km (0.037 R)
• M23: 2,554,683 km (0.107 R)
• M24: 2,655,063 km (0.088 R)
• M25: 2,795,386 km (0.079 R)
• M26: 2,905,490 km (0.054 R)
• M27: 3,010,508 km (0.104 R)
• M28: 3,123,454 km (0.054 R)
• M29: 3,183,891 km (0.095 R)
• M30: 3,312,546 km (0.042 R)
• M31: 3,463,939 km (0.076 R)
• M32: 3,575,389 km (0.1 R)
• M33: 3,659,762 km (0.088 R)
• M34: 3,744,883 km (0.096 R)
• M35: 3,830,603 km (0.106 R)
• M36: 3,924,251 km (0.105 R)
• M37: 4,091,951 km (0.118 R)
• M38: 4,150,743 km (0.112 R)
• M39: 4,224,793 km (0.09 R)
• M40: 4,321,583 km (0.1 R)
• M41: 4,494,668 km (0.12 R)
• M42: 4,608,811 km (0.102 R)
• M43: 4,731,781 km (0.056 R)
• M44: 4,902,472 km (0.066 R)
• M45: 5,004,198 km (0.113 R)
• M46: 5,083,036 km (0.102 R)
• M47: 5,194,188 km (0.099 R)
• M48: 5,418,734 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 9.9

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.62 AU - 6.04 AU

Year: 7824 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,363,421 km

• M1: 223,798 km (0.104 R)
• M2: 500,106 km (0.104 R)
• M3: 740,958 km (0.104 R)
• M4: 807,230 km (0.032 R)
• M5: 875,596 km (0.081 R)
• M6: 1,308,383 km (0.112 R)
• M7: 1,410,858 km (0.079 R)
• M8: 1,602,343 km (0.092 R)
• M9: 1,712,297 km (0.108 R)
• M10: 2,153,910 km (0.119 R)
• M11: 2,251,448 km (0.025 R)
• M12: 2,375,315 km (0.088 R)
• M13: 3,001,980 km (0.095 R)
• M14: 3,333,938 km (0.114 R)
• M15: 4,681,366 km (0.047 R)
• M16: 5,099,043 km (0.073 R)
• M17: 5,164,268 km (0.105 R)
• M18: 5,395,247 km (0.12 R)
• M19: 5,629,517 km (0.093 R)
• M20: 5,867,079 km (0.116 R)
• M21: 6,142,788 km (0.115 R)
• M22: 6,564,355 km (0.115 R)
• M23: 7,068,051 km (0.117 R)
• M24: 8,458,413 km (0.067 R)
• M25: 8,770,026 km (0.101 R)
• M26: 9,085,378 km (0.048 R)
• M27: 9,164,814 km (0.105 R)
• M28: 9,324,286 km (0.107 R)
• M29: 9,808,534 km (0.072 R)
• M30: 10,301,010 km (0.118 R)
• M31: 11,181,992 km (0.09 R)
• M32: 11,438,253 km (0.049 R)
• M33: 11,826,160 km (0.096 R)
• M34: 11,912,927 km (0.081 R)
• M35: 12,130,891 km (0.082 R)
• M36: 13,466,052 km (0.096 R)
• M37: 13,692,992 km (0.084 R)
• M38: 14,289,289 km (0.069 R)
• M39: 14,381,741 km (0.115 R)
• M40: 14,987,762 km (0.114 R)
• M41: 15,507,166 km (0.095 R)
• M42: 15,602,160 km (0.099 R)
• M43: 15,984,383 km (0.067 R)
• M44: 16,418,067 km (0.103 R)
• M45: 16,515,007 km (0.099 R)
• M46: 17,445,056 km (0.118 R)
• M47: 18,141,135 km (0.112 R)
• M48: 18,442,276 km (0.088 R)
• M49: 18,694,498 km (0.05 R)
• M50: 19,766,217 km (0.05 R)
• M51: 19,920,901 km (0.108 R)
• M52: 20,283,526 km (0.092 R)
• M53: 20,491,767 km (0.076 R)
• M54: 20,596,186 km (0.079 R)
• M55: 22,022,303 km (0.117 R)
• M56: 22,343,639 km (0.088 R)
• M57: 22,558,611 km (0.095 R)
• M58: 24,635,628 km (0.097 R)
• M59: 25,080,532 km (0.102 R)
• M60: 26,374,703 km (0.082 R)
• M61: 27,001,368 km (0.065 R)
• M62: 28,793,401 km (0.104 R)
• M63: 29,203,449 km (0.111 R)
• M64: 29,556,351 km (0.079 R)
• M65: 29,851,657 km (0.094 R)
• M66: 30,564,191 km (0.114 R)
• M67: 32,796,192 km (0.074 R)
• M68: 35,518,125 km (0.089 R)
• M69: 36,905,944 km (0.094 R)
• M70: 37,223,989 km (0.037 R)
• M71: 37,606,661 km (0.098 R)
• M72: 38,697,977 km (0.082 R)
• M73: 38,827,080 km (0.091 R)
• M74: 39,280,063 km (0.085 R)
• M75: 39,539,615 km (0.049 R)
• M76: 39,604,690 km (0.091 R)
• M77: 39,930,065 km (0.078 R)
• M78: 40,060,515 km (0.118 R)
• M79: 40,846,203 km (0.101 R)
• M80: 41,240,991 km (0.09 R)
• M81: 41,570,855 km (0.033 R)
• M82: 42,166,853 km (0.102 R)
• M83: 42,299,696 km (0.105 R)
• M84: 42,366,267 km (0.077 R)
• M85: 42,499,259 km (0.072 R)
• M86: 42,765,693 km (0.095 R)
• M87: 42,899,284 km (0.07 R)
• M88: 43,233,485 km (0.094 R)
• M89: 43,367,525 km (0.12 R)
• M90: 44,376,563 km (0.066 R)
• M91: 44,444,031 km (0.073 R)
• M92: 44,646,886 km (0.051 R)
• M93: 45,529,364 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.9

Radius: 7.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.36 AU - 9.26 AU

Year: 16626 Days

Day: 16.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,363,421 km

• M1: 188,194 km (0.033 R)
• M2: 233,821 km (0.076 R)
• M3: 340,934 km (0.12 R)
• M4: 466,147 km (0.112 R)
• M5: 552,465 km (0.074 R)
• M6: 722,109 km (0.085 R)
• M7: 844,630 km (0.097 R)
• M8: 952,041 km (0.111 R)
• M9: 1,204,562 km (0.09 R)
• M10: 1,277,117 km (0.058 R)
• M11: 1,529,638 km (0.102 R)
• M12: 1,742,965 km (0.117 R)
• M13: 1,909,168 km (0.111 R)
• M14: 2,168,421 km (0.11 R)
• M15: 2,257,432 km (0.09 R)
• M16: 2,880,956 km (0.11 R)
• M17: 2,978,942 km (0.116 R)
• M18: 3,144,697 km (0.056 R)
• M19: 3,381,959 km (0.05 R)
• M20: 3,555,044 km (0.027 R)
• M21: 3,660,211 km (0.118 R)
• M22: 4,018,498 km (0.112 R)
• M23: 4,653,092 km (0.055 R)
• M24: 6,393,065 km (0.076 R)
• M25: 6,693,607 km (0.1 R)
• M26: 7,532,402 km (0.026 R)
• M27: 7,577,581 km (0.117 R)
• M28: 8,450,933 km (0.081 R)
• M29: 8,544,731 km (0.119 R)
• M30: 8,828,070 km (0.075 R)
• M31: 10,091,723 km (0.067 R)
• M32: 10,592,726 km (0.102 R)
• M33: 11,256,043 km (0.086 R)
• M34: 11,411,026 km (0.082 R)
• M35: 11,514,698 km (0.097 R)
• M36: 11,985,333 km (0.118 R)
• M37: 12,837,442 km (0.049 R)
• M38: 13,162,069 km (0.059 R)
• M39: 13,874,455 km (0.085 R)
• M40: 14,319,209 km (0.066 R)
• M41: 15,222,631 km (0.053 R)
• M42: 15,912,277 km (0.066 R)
• M43: 16,202,497 km (0.095 R)
• M44: 16,670,738 km (0.114 R)
• M45: 17,024,836 km (0.098 R)
• M46: 17,500,707 km (0.119 R)
• M47: 19,139,252 km (0.074 R)
• M48: 21,079,986 km (0.118 R)
• M49: 21,976,675 km (0.094 R)
• M50: 22,170,554 km (0.079 R)
• M51: 22,690,107 km (0.072 R)
• M52: 23,411,020 km (0.106 R)
• M53: 24,206,132 km (0.078 R)
• M54: 24,473,164 km (0.103 R)
• M55: 28,241,834 km (0.063 R)
• M56: 28,804,920 km (0.088 R)
• M57: 30,516,170 km (0.03 R)
• M58: 31,602,401 km (0.119 R)
• M59: 32,113,577 km (0.098 R)
• M60: 32,553,993 km (0.112 R)
• M61: 32,627,595 km (0.11 R)
• M62: 32,774,949 km (0.071 R)
• M63: 32,848,700 km (0.044 R)
• M64: 33,070,255 km (0.078 R)
• M65: 33,440,809 km (0.09 R)
• M66: 33,663,710 km (0.114 R)
• M67: 34,635,348 km (0.039 R)
• M68: 36,759,488 km (0.11 R)
• M69: 37,759,849 km (0.111 R)
• M70: 39,394,804 km (0.073 R)
• M71: 39,708,810 km (0.108 R)
• M72: 41,690,383 km (0.116 R)
• M73: 42,411,595 km (0.085 R)
• M74: 42,491,929 km (0.119 R)
• M75: 42,652,896 km (0.109 R)
• M76: 44,028,897 km (0.106 R)
• M77: 44,926,933 km (0.103 R)
• M78: 45,419,410 km (0.088 R)
• M79: 45,996,109 km (0.061 R)
• M80: 46,078,837 km (0.088 R)
• M81: 46,658,229 km (0.119 R)
• M82: 47,992,044 km (0.087 R)
• M83: 48,579,365 km (0.111 R)
• M84: 49,676,666 km (0.106 R)
• M85: 50,100,925 km (0.118 R)
• M86: 50,526,232 km (0.117 R)
• M87: 51,466,305 km (0.11 R)
• M88: 53,277,038 km (0.101 R)
• M89: 54,408,446 km (0.051 R)
• M90: 55,635,598 km (0.032 R)
• M91: 57,226,870 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 10,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit