🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.29 AU - 1.93 AU

Year: 721 Days

Day: 17.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.21 AU - 6.43 AU

Year: 4333 Days

Day: 31.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 12.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.08 AU - 9.3 AU

Year: 7530 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,118,262 km

• M1: 163,062 km (0.105 R)
• M2: 395,387 km (0.119 R)
• M3: 542,292 km (0.104 R)
• M4: 675,584 km (0.074 R)
• M5: 872,754 km (0.119 R)
• M6: 951,891 km (0.106 R)
• M7: 1,118,244 km (0.088 R)
• M8: 1,340,547 km (0.112 R)
• M9: 1,513,033 km (0.072 R)
• M10: 1,968,259 km (0.086 R)
• M11: 2,239,480 km (0.118 R)
• M12: 2,389,078 km (0.068 R)
• M13: 2,561,714 km (0.098 R)
• M14: 2,698,746 km (0.118 R)
• M15: 2,838,320 km (0.094 R)
• M16: 3,000,933 km (0.101 R)
• M17: 3,250,762 km (0.09 R)
• M18: 3,399,612 km (0.05 R)
• M19: 4,201,157 km (0.088 R)
• M20: 4,363,770 km (0.1 R)
• M21: 4,767,385 km (0.095 R)
• M22: 4,864,175 km (0.094 R)
• M23: 5,158,434 km (0.109 R)
• M24: 5,483,809 km (0.082 R)
• M25: 5,919,438 km (0.108 R)
• M26: 6,023,708 km (0.082 R)
• M27: 6,961,238 km (0.052 R)
• M28: 7,237,395 km (0.069 R)
• M29: 7,658,663 km (0.073 R)
• M30: 7,800,931 km (0.085 R)
• M31: 8,001,392 km (0.074 R)
• M32: 8,407,700 km (0.081 R)
• M33: 8,524,984 km (0.077 R)
• M34: 9,029,727 km (0.055 R)
• M35: 9,240,511 km (0.107 R)
• M36: 9,513,826 km (0.115 R)
• M37: 10,193,150 km (0.065 R)
• M38: 11,144,593 km (0.049 R)
• M39: 12,793,161 km (0.117 R)
• M40: 13,200,067 km (0.082 R)
• M41: 13,507,940 km (0.116 R)
• M42: 13,818,355 km (0.104 R)
• M43: 13,922,326 km (0.056 R)
• M44: 14,622,294 km (0.116 R)
• M45: 15,765,970 km (0.119 R)
• M46: 16,129,343 km (0.101 R)
• M47: 16,238,849 km (0.095 R)
• M48: 16,421,957 km (0.077 R)
• M49: 16,605,812 km (0.029 R)
• M50: 16,790,267 km (0.069 R)
• M51: 17,012,569 km (0.056 R)
• M52: 17,198,519 km (0.026 R)
• M53: 17,347,818 km (0.058 R)
• M54: 17,572,514 km (0.112 R)
• M55: 18,902,738 km (0.101 R)
• M56: 19,366,192 km (0.115 R)
• M57: 19,599,415 km (0.069 R)
• M58: 19,755,296 km (0.055 R)
• M59: 20,779,144 km (0.111 R)
• M60: 22,022,452 km (0.113 R)
• M61: 22,184,616 km (0.111 R)
• M62: 22,387,920 km (0.115 R)
• M63: 22,919,291 km (0.117 R)
• M64: 23,330,985 km (0.105 R)
• M65: 23,496,290 km (0.075 R)
• M66: 25,044,180 km (0.046 R)
• M67: 25,171,188 km (0.064 R)
• M68: 25,298,346 km (0.088 R)
• M69: 26,366,326 km (0.111 R)
• M70: 26,495,428 km (0.081 R)
• M71: 26,884,084 km (0.11 R)
• M72: 27,754,743 km (0.089 R)
• M73: 28,325,609 km (0.048 R)
• M74: 29,926,605 km (0.1 R)
• M75: 30,106,272 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 9.7

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.41 AU - 9.61 AU

Year: 8005 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,118,262 km

• M1: 121,922 km (0.051 R)
• M2: 266,583 km (0.04 R)
• M3: 483,052 km (0.048 R)
• M4: 586,274 km (0.103 R)
• M5: 1,025,793 km (0.089 R)
• M6: 1,362,388 km (0.082 R)
• M7: 1,752,838 km (0.097 R)
• M8: 2,046,648 km (0.082 R)
• M9: 2,243,968 km (0.032 R)
• M10: 2,563,210 km (0.06 R)
• M11: 2,776,237 km (0.1 R)
• M12: 4,622,425 km (0.114 R)
• M13: 4,999,411 km (0.059 R)
• M14: 5,206,604 km (0.099 R)
• M15: 5,752,337 km (0.1 R)
• M16: 6,157,748 km (0.08 R)
• M17: 6,380,050 km (0.096 R)
• M18: 6,963,631 km (0.086 R)
• M19: 7,598,076 km (0.114 R)
• M20: 7,939,458 km (0.115 R)
• M21: 8,077,537 km (0.069 R)
• M22: 8,320,783 km (0.118 R)
• M23: 8,496,261 km (0.1 R)
• M24: 8,743,696 km (0.115 R)
• M25: 8,850,509 km (0.097 R)
• M26: 9,209,843 km (0.077 R)
• M27: 9,282,249 km (0.09 R)
• M28: 9,720,720 km (0.08 R)
• M29: 10,618,158 km (0.078 R)
• M30: 10,732,151 km (0.044 R)
• M31: 11,192,314 km (0.094 R)
• M32: 11,308,402 km (0.102 R)
• M33: 11,698,254 km (0.06 R)
• M34: 12,410,939 km (0.066 R)
• M35: 13,671,301 km (0.027 R)
• M36: 13,878,344 km (0.062 R)
• M37: 14,886,783 km (0.11 R)
• M38: 15,099,960 km (0.12 R)
• M39: 15,529,157 km (0.097 R)
• M40: 15,615,475 km (0.032 R)
• M41: 15,745,176 km (0.063 R)
• M42: 15,962,242 km (0.118 R)
• M43: 16,663,707 km (0.085 R)
• M44: 17,419,924 km (0.113 R)
• M45: 18,187,361 km (0.047 R)
• M46: 18,278,466 km (0.104 R)
• M47: 18,598,157 km (0.105 R)
• M48: 19,012,094 km (0.077 R)
• M49: 19,475,399 km (0.107 R)
• M50: 19,708,472 km (0.104 R)
• M51: 19,942,593 km (0.093 R)
• M52: 20,130,488 km (0.101 R)
• M53: 20,602,768 km (0.081 R)
• M54: 21,317,996 km (0.09 R)
• M55: 21,462,059 km (0.104 R)
• M56: 22,138,540 km (0.063 R)
• M57: 22,381,786 km (0.115 R)
• M58: 23,810,296 km (0.066 R)
• M59: 24,209,573 km (0.059 R)
• M60: 24,661,359 km (0.058 R)
• M61: 24,913,581 km (0.118 R)
• M62: 25,166,700 km (0.112 R)
• M63: 25,268,128 km (0.099 R)
• M64: 25,573,307 km (0.1 R)
• M65: 26,393,253 km (0.045 R)
• M66: 26,599,549 km (0.115 R)
• M67: 28,904,403 km (0.089 R)
• M68: 29,383,715 km (0.082 R)
• M69: 29,758,308 km (0.12 R)
• M70: 30,026,836 km (0.119 R)
• M71: 30,512,131 km (0.11 R)
• M72: 31,109,027 km (0.086 R)
• M73: 33,255,756 km (0.111 R)
• M74: 34,656,890 km (0.114 R)
• M75: 34,996,028 km (0.102 R)
• M76: 36,249,060 km (0.092 R)
• M77: 36,363,652 km (0.106 R)
• M78: 37,342,920 km (0.12 R)
• M79: 38,097,641 km (0.06 R)
• M80: 38,389,207 km (0.086 R)
• M81: 38,974,584 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.2

Radius: 3.4

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.66 AU - 13.52 AU

Year: 16723 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,118,262 km

• M1: 45,627 km (0.113 R)
• M2: 96,491 km (0.079 R)
• M3: 186,848 km (0.108 R)
• M4: 251,624 km (0.113 R)
• M5: 808,576 km (0.069 R)
• M6: 839,094 km (0.083 R)
• M7: 932,743 km (0.12 R)
• M8: 1,233,734 km (0.118 R)
• M9: 1,450,052 km (0.102 R)
• M10: 1,756,578 km (0.118 R)
• M11: 1,796,371 km (0.026 R)
• M12: 2,427,076 km (0.115 R)
• M13: 2,976,250 km (0.08 R)
• M14: 3,264,674 km (0.111 R)
• M15: 3,412,327 km (0.063 R)
• M16: 3,971,823 km (0.107 R)
• M17: 4,423,459 km (0.099 R)
• M18: 5,031,724 km (0.094 R)
• M19: 6,446,920 km (0.119 R)
• M20: 7,165,738 km (0.096 R)
• M21: 7,942,450 km (0.102 R)
• M22: 8,207,238 km (0.038 R)
• M23: 8,711,533 km (0.102 R)
• M24: 8,779,450 km (0.077 R)
• M25: 8,916,033 km (0.103 R)
• M26: 8,950,291 km (0.088 R)
• M27: 9,538,959 km (0.074 R)
• M28: 9,785,047 km (0.113 R)
• M29: 10,789,896 km (0.074 R)
• M30: 11,193,661 km (0.067 R)
• M31: 11,564,963 km (0.112 R)
• M32: 12,167,393 km (0.098 R)
• M33: 12,625,761 km (0.102 R)
• M34: 12,664,357 km (0.093 R)
• M35: 12,857,189 km (0.052 R)
• M36: 13,128,859 km (0.093 R)
• M37: 13,875,801 km (0.116 R)
• M38: 13,955,237 km (0.111 R)
• M39: 14,074,616 km (0.117 R)
• M40: 15,451,665 km (0.118 R)
• M41: 15,492,804 km (0.085 R)
• M42: 15,616,522 km (0.105 R)
• M43: 16,072,646 km (0.054 R)
• M44: 17,424,562 km (0.105 R)
• M45: 17,682,020 km (0.101 R)
• M46: 18,505,855 km (0.063 R)
• M47: 18,856,363 km (0.093 R)
• M48: 18,988,458 km (0.115 R)
• M49: 19,076,571 km (0.07 R)
• M50: 19,341,957 km (0.085 R)
• M51: 19,564,110 km (0.099 R)
• M52: 19,831,741 km (0.065 R)
• M53: 20,145,448 km (0.118 R)
• M54: 20,235,356 km (0.034 R)
• M55: 20,280,385 km (0.025 R)
• M56: 21,005,336 km (0.084 R)
• M57: 21,370,953 km (0.115 R)
• M58: 22,154,846 km (0.094 R)
• M59: 23,608,489 km (0.097 R)
• M60: 23,988,617 km (0.091 R)
• M61: 24,418,561 km (0.042 R)
• M62: 24,610,495 km (0.098 R)
• M63: 24,803,028 km (0.099 R)
• M64: 24,995,859 km (0.119 R)
• M65: 25,044,180 km (0.107 R)
• M66: 26,017,014 km (0.068 R)
• M67: 26,311,273 km (0.079 R)
• M68: 26,804,049 km (0.118 R)
• M69: 27,698,794 km (0.06 R)
• M70: 27,798,875 km (0.098 R)
• M71: 28,049,451 km (0.09 R)
• M72: 28,200,096 km (0.071 R)
• M73: 28,502,434 km (0.053 R)
• M74: 28,856,382 km (0.089 R)
• M75: 29,364,566 km (0.116 R)
• M76: 29,568,618 km (0.118 R)
• M77: 29,670,793 km (0.101 R)
• M78: 30,029,529 km (0.052 R)
• M79: 30,286,687 km (0.119 R)
• M80: 31,374,413 km (0.042 R)
• M81: 32,106,695 km (0.069 R)
• M82: 32,844,661 km (0.115 R)
• M83: 32,950,577 km (0.092 R)
• M84: 35,416,697 km (0.082 R)
• M85: 36,343,008 km (0.115 R)
• M86: 36,562,168 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.1

Radius: 8

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.52 AU - 16.38 AU

Year: 18398 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,118,262 km

• M1: 144,512 km (0.036 R)
• M2: 319,242 km (0.049 R)
• M3: 641,924 km (0.077 R)
• M4: 721,211 km (0.093 R)
• M5: 1,168,060 km (0.091 R)
• M6: 1,266,645 km (0.047 R)
• M7: 1,368,073 km (0.076 R)
• M8: 1,446,013 km (0.074 R)
• M9: 1,552,228 km (0.119 R)
• M10: 1,829,432 km (0.105 R)
• M11: 2,032,885 km (0.084 R)
• M12: 2,152,414 km (0.079 R)
• M13: 2,243,669 km (0.042 R)
• M14: 2,918,056 km (0.093 R)
• M15: 3,651,235 km (0.079 R)
• M16: 4,019,844 km (0.12 R)
• M17: 4,673,437 km (0.089 R)
• M18: 5,948,759 km (0.101 R)
• M19: 7,005,369 km (0.115 R)
• M20: 7,096,175 km (0.062 R)
• M21: 12,593,149 km (0.107 R)
• M22: 12,925,256 km (0.043 R)
• M23: 13,148,306 km (0.102 R)
• M24: 13,485,350 km (0.036 R)
• M25: 14,803,308 km (0.113 R)
• M26: 15,153,816 km (0.116 R)
• M27: 16,886,458 km (0.109 R)
• M28: 16,947,195 km (0.102 R)
• M29: 18,932,957 km (0.109 R)
• M30: 20,340,374 km (0.112 R)
• M31: 20,664,851 km (0.12 R)
• M32: 21,056,648 km (0.112 R)
• M33: 21,319,193 km (0.07 R)
• M34: 24,829,058 km (0.118 R)
• M35: 25,106,412 km (0.096 R)
• M36: 25,245,538 km (0.119 R)
• M37: 25,454,526 km (0.114 R)
• M38: 25,804,286 km (0.087 R)
• M39: 26,791,931 km (0.105 R)
• M40: 27,147,675 km (0.069 R)
• M41: 27,863,800 km (0.095 R)
• M42: 28,296,587 km (0.035 R)
• M43: 28,441,248 km (0.053 R)
• M44: 31,162,732 km (0.032 R)
• M45: 31,461,928 km (0.029 R)
• M46: 32,895,973 km (0.101 R)
• M47: 36,219,140 km (0.118 R)
• M48: 36,454,907 km (0.043 R)
• M49: 36,533,745 km (0.107 R)
• M50: 36,691,271 km (0.095 R)
• M51: 37,721,253 km (0.047 R)
• M52: 40,459,642 km (0.119 R)
• M53: 41,031,405 km (0.102 R)
• M54: 41,195,214 km (0.073 R)
• M55: 41,605,711 km (0.107 R)
• M56: 43,261,460 km (0.081 R)
• M57: 43,344,786 km (0.069 R)
• M58: 44,433,260 km (0.107 R)
• M59: 45,107,498 km (0.108 R)
• M60: 45,445,888 km (0.115 R)
• M61: 45,530,710 km (0.046 R)
• M62: 45,955,119 km (0.101 R)
• M63: 46,380,875 km (0.091 R)
• M64: 47,236,425 km (0.079 R)
• M65: 47,580,052 km (0.087 R)
• M66: 50,446,646 km (0.117 R)
• M67: 51,679,632 km (0.087 R)
• M68: 51,945,018 km (0.027 R)
• M69: 57,166,283 km (0.12 R)
• M70: 59,653,348 km (0.087 R)
• M71: 62,740,599 km (0.056 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit