🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 273 Days

Day: 33.5 Hours

Environment

Temp: 111 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.1 AU - 1.4 AU

Year: 496 Days

Day: 26.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,507,394 km

• M1: 100,380 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.5 AU - 1.88 AU

Year: 779 Days

Day: 32.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.69 AU - 1.87 AU

Year: 842 Days

Day: 18.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.99 AU - 2.43 AU

Year: 1166 Days

Day: 32.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 14.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.47 AU - 6.29 AU

Year: 4427 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 93,507,394 km

• M1: 201,957 km (0.098 R)
• M2: 325,226 km (0.113 R)
• M3: 470,186 km (0.042 R)
• M4: 645,814 km (0.064 R)
• M5: 774,169 km (0.026 R)
• M6: 1,180,327 km (0.054 R)
• M7: 1,651,710 km (0.096 R)
• M8: 1,764,507 km (0.079 R)
• M9: 2,058,317 km (0.117 R)
• M10: 2,195,947 km (0.117 R)
• M11: 2,448,319 km (0.104 R)
• M12: 2,561,864 km (0.111 R)
• M13: 2,677,353 km (0.119 R)
• M14: 2,862,256 km (0.095 R)
• M15: 3,209,622 km (0.099 R)
• M16: 3,370,590 km (0.067 R)
• M17: 3,775,252 km (0.1 R)
• M18: 3,983,642 km (0.117 R)
• M19: 4,254,414 km (0.088 R)
• M20: 4,352,700 km (0.12 R)
• M21: 4,591,458 km (0.086 R)
• M22: 4,712,632 km (0.092 R)
• M23: 5,061,494 km (0.092 R)
• M24: 5,165,764 km (0.119 R)
• M25: 5,483,061 km (0.118 R)
• M26: 6,025,952 km (0.103 R)
• M27: 6,315,125 km (0.065 R)
• M28: 6,518,129 km (0.087 R)
• M29: 6,654,562 km (0.08 R)
• M30: 6,792,043 km (0.087 R)
• M31: 7,093,183 km (0.086 R)
• M32: 7,280,779 km (0.058 R)
• M33: 8,120,621 km (0.076 R)
• M34: 8,267,676 km (0.112 R)
• M35: 9,067,277 km (0.083 R)
• M36: 9,657,291 km (0.073 R)
• M37: 9,839,351 km (0.064 R)
• M38: 9,943,920 km (0.096 R)
• M39: 10,286,350 km (0.106 R)
• M40: 10,713,152 km (0.097 R)
• M41: 10,874,718 km (0.116 R)
• M42: 11,037,032 km (0.096 R)
• M43: 11,173,016 km (0.114 R)
• M44: 11,501,533 km (0.042 R)
• M45: 11,916,667 km (0.048 R)
• M46: 12,028,267 km (0.088 R)
• M47: 12,168,141 km (0.061 R)
• M48: 12,280,489 km (0.094 R)
• M49: 12,704,898 km (0.039 R)
• M50: 12,904,612 km (0.103 R)
• M51: 13,249,285 km (0.092 R)
• M52: 13,539,056 km (0.079 R)
• M53: 13,655,443 km (0.113 R)
• M54: 14,480,027 km (0.055 R)
• M55: 14,748,555 km (0.097 R)
• M56: 15,078,867 km (0.103 R)
• M57: 15,260,180 km (0.049 R)
• M58: 16,673,879 km (0.097 R)
• M59: 16,955,273 km (0.104 R)
• M60: 17,143,916 km (0.054 R)
• M61: 17,491,432 km (0.056 R)
• M62: 17,650,155 km (0.105 R)
• M63: 17,968,948 km (0.104 R)
• M64: 20,220,995 km (0.1 R)
• M65: 20,421,007 km (0.099 R)
• M66: 21,703,061 km (0.105 R)
• M67: 22,457,184 km (0.037 R)
• M68: 22,837,611 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 11

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.7 AU - 12.96 AU

Year: 15360 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,507,394 km

• M1: 197,918 km (0.097 R)
• M2: 333,603 km (0.09 R)
• M3: 513,420 km (0.084 R)
• M4: 641,924 km (0.079 R)
• M5: 746,344 km (0.093 R)
• M6: 819,348 km (0.119 R)
• M7: 1,180,626 km (0.066 R)
• M8: 1,494,782 km (0.113 R)
• M9: 1,686,417 km (0.093 R)
• M10: 2,761,726 km (0.063 R)
• M11: 2,968,620 km (0.112 R)
• M12: 3,587,507 km (0.098 R)
• M13: 3,716,011 km (0.118 R)
• M14: 3,977,807 km (0.057 R)
• M15: 4,245,737 km (0.107 R)
• M16: 4,799,399 km (0.108 R)
• M17: 4,905,763 km (0.081 R)
• M18: 5,936,193 km (0.087 R)
• M19: 6,050,486 km (0.097 R)
• M20: 6,751,950 km (0.093 R)
• M21: 6,951,364 km (0.032 R)
• M22: 8,188,688 km (0.097 R)
• M23: 12,631,446 km (0.106 R)
• M24: 12,976,419 km (0.089 R)
• M25: 13,125,268 km (0.108 R)
• M26: 14,490,050 km (0.067 R)
• M27: 14,851,179 km (0.08 R)
• M28: 15,215,450 km (0.112 R)
• M29: 16,272,060 km (0.07 R)
• M30: 17,626,070 km (0.092 R)
• M31: 19,354,673 km (0.12 R)
• M32: 20,095,632 km (0.054 R)
• M33: 21,312,012 km (0.041 R)
• M34: 22,671,557 km (0.084 R)
• M35: 23,331,733 km (0.075 R)
• M36: 23,815,682 km (0.108 R)
• M37: 24,364,257 km (0.094 R)
• M38: 24,732,268 km (0.106 R)
• M39: 26,978,779 km (0.112 R)
• M40: 28,706,036 km (0.111 R)
• M41: 29,094,691 km (0.1 R)
• M42: 30,074,109 km (0.058 R)
• M43: 30,271,279 km (0.061 R)
• M44: 31,931,067 km (0.095 R)
• M45: 32,266,615 km (0.045 R)
• M46: 33,893,193 km (0.118 R)
• M47: 34,235,473 km (0.105 R)
• M48: 34,785,394 km (0.111 R)
• M49: 34,992,438 km (0.116 R)
• M50: 36,452,812 km (0.114 R)
• M51: 37,508,076 km (0.034 R)
• M52: 41,243,535 km (0.048 R)
• M53: 41,609,002 km (0.1 R)
• M54: 42,122,422 km (0.073 R)
• M55: 43,898,298 km (0.116 R)
• M56: 44,645,540 km (0.107 R)
• M57: 47,217,277 km (0.067 R)
• M58: 47,523,055 km (0.066 R)
• M59: 47,752,688 km (0.116 R)
• M60: 47,982,769 km (0.109 R)
• M61: 48,444,129 km (0.076 R)
• M62: 48,675,258 km (0.066 R)
• M63: 48,752,450 km (0.077 R)
• M64: 48,829,643 km (0.093 R)
• M65: 49,061,519 km (0.084 R)
• M66: 50,303,930 km (0.112 R)
• M67: 50,694,380 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.2

Radius: 5.1

Gravity: 37.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.5 AU - 17.88 AU

Year: 19974 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,507,394 km

• M1: 93,648 km (0.115 R)
• M2: 253,269 km (0.097 R)
• M3: 287,677 km (0.1 R)
• M4: 422,464 km (0.069 R)
• M5: 530,773 km (0.035 R)
• M6: 624,122 km (0.118 R)
• M7: 774,319 km (0.086 R)
• M8: 2,037,523 km (0.098 R)
• M9: 2,185,625 km (0.12 R)
• M10: 2,610,632 km (0.084 R)
• M11: 2,894,120 km (0.118 R)
• M12: 3,060,623 km (0.101 R)
• M13: 3,316,286 km (0.119 R)
• M14: 3,802,628 km (0.03 R)
• M15: 4,597,442 km (0.073 R)
• M16: 4,742,851 km (0.073 R)
• M17: 5,441,623 km (0.073 R)
• M18: 6,118,852 km (0.098 R)
• M19: 6,225,366 km (0.069 R)
• M20: 6,657,704 km (0.075 R)
• M21: 7,895,776 km (0.092 R)
• M22: 8,839,738 km (0.116 R)
• M23: 9,081,339 km (0.081 R)
• M24: 9,509,189 km (0.114 R)
• M25: 10,961,036 km (0.119 R)
• M26: 11,090,438 km (0.066 R)
• M27: 12,211,375 km (0.108 R)
• M28: 12,278,395 km (0.046 R)
• M29: 12,547,821 km (0.109 R)
• M30: 12,615,439 km (0.073 R)
• M31: 12,887,408 km (0.032 R)
• M32: 13,436,881 km (0.075 R)
• M33: 13,506,145 km (0.051 R)
• M34: 13,994,133 km (0.085 R)
• M35: 14,915,506 km (0.082 R)
• M36: 16,444,995 km (0.066 R)
• M37: 18,714,843 km (0.064 R)
• M38: 18,792,185 km (0.113 R)
• M39: 19,728,518 km (0.073 R)
• M40: 20,679,811 km (0.092 R)
• M41: 20,759,846 km (0.097 R)
• M42: 25,827,624 km (0.11 R)
• M43: 27,216,939 km (0.089 R)
• M44: 27,920,797 km (0.117 R)
• M45: 29,977,169 km (0.089 R)
• M46: 33,105,111 km (0.087 R)
• M47: 33,198,610 km (0.107 R)
• M48: 33,292,258 km (0.061 R)
• M49: 34,707,454 km (0.061 R)
• M50: 34,897,593 km (0.105 R)
• M51: 36,238,588 km (0.082 R)
• M52: 38,477,769 km (0.12 R)
• M53: 40,461,138 km (0.026 R)
• M54: 42,477,418 km (0.088 R)
• M55: 43,293,025 km (0.107 R)
• M56: 43,395,350 km (0.112 R)
• M57: 43,805,398 km (0.071 R)
• M58: 46,188,193 km (0.112 R)
• M59: 46,606,917 km (0.102 R)
• M60: 47,237,323 km (0.04 R)
• M61: 47,448,106 km (0.111 R)
• M62: 47,764,805 km (0.1 R)
• M63: 48,294,232 km (0.105 R)
• M64: 49,465,733 km (0.102 R)
• M65: 50,431,237 km (0.102 R)
• M66: 51,511,334 km (0.068 R)
• M67: 51,619,792 km (0.099 R)
• M68: 52,054,225 km (0.088 R)
• M69: 52,271,890 km (0.105 R)
• M70: 53,584,312 km (0.052 R)
• M71: 54,686,399 km (0.088 R)
• M72: 56,800,666 km (0.084 R)
• M73: 57,361,508 km (0.116 R)
• M74: 57,924,146 km (0.056 R)
• M75: 58,262,536 km (0.072 R)
• M76: 60,192,947 km (0.072 R)
• M77: 60,307,240 km (0.072 R)
• M78: 61,683,241 km (0.096 R)
• M79: 62,490,771 km (0.108 R)
• M80: 64,116,301 km (0.057 R)
• M81: 64,349,674 km (0.11 R)
• M82: 65,520,576 km (0.05 R)
• M83: 65,638,011 km (0.078 R)
• M84: 66,462,444 km (0.099 R)
• M85: 66,935,024 km (0.104 R)
• M86: 68,121,335 km (0.079 R)
• M87: 69,434,356 km (0.083 R)
• M88: 72,206,554 km (0.107 R)
• M89: 73,789,449 km (0.093 R)
• M90: 75,383,713 km (0.074 R)
• M91: 76,123,325 km (0.096 R)
• M92: 77,982,827 km (0.067 R)
• M93: 80,989,295 km (0.101 R)
• M94: 83,650,641 km (0.115 R)
• M95: 84,033,313 km (0.063 R)
• M96: 85,184,468 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 6.9

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.01 AU - 19.19 AU

Year: 25086 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,507,394 km

• M1: 165,605 km (0.082 R)
• M2: 208,689 km (0.058 R)
• M3: 477,516 km (0.059 R)
• M4: 595,699 km (0.107 R)
• M5: 645,814 km (0.09 R)
• M6: 1,068,278 km (0.109 R)
• M7: 1,290,880 km (0.116 R)
• M8: 1,424,621 km (0.084 R)
• M9: 1,779,018 km (0.108 R)
• M10: 2,120,999 km (0.066 R)
• M11: 3,969,280 km (0.107 R)
• M12: 4,066,818 km (0.103 R)
• M13: 4,115,737 km (0.078 R)
• M14: 5,297,410 km (0.11 R)
• M15: 5,731,693 km (0.104 R)
• M16: 6,008,898 km (0.076 R)
• M17: 6,233,743 km (0.052 R)
• M18: 6,866,393 km (0.113 R)
• M19: 7,700,999 km (0.087 R)
• M20: 7,945,442 km (0.1 R)
• M21: 8,820,440 km (0.12 R)
• M22: 11,833,640 km (0.084 R)
• M23: 12,186,392 km (0.034 R)
• M24: 12,471,077 km (0.11 R)
• M25: 12,686,049 km (0.12 R)
• M26: 13,192,438 km (0.108 R)
• M27: 15,821,920 km (0.117 R)
• M28: 16,288,515 km (0.082 R)
• M29: 17,155,734 km (0.063 R)
• M30: 19,429,921 km (0.074 R)
• M31: 20,941,159 km (0.092 R)
• M32: 21,196,821 km (0.107 R)
• M33: 21,883,326 km (0.073 R)
• M34: 22,142,579 km (0.119 R)
• M35: 22,402,880 km (0.078 R)
• M36: 22,489,945 km (0.1 R)
• M37: 23,719,790 km (0.077 R)
• M38: 23,986,223 km (0.047 R)
• M39: 25,061,682 km (0.049 R)
• M40: 25,151,890 km (0.076 R)
• M41: 25,878,487 km (0.109 R)
• M42: 26,061,146 km (0.046 R)
• M43: 28,005,320 km (0.108 R)
• M44: 29,613,198 km (0.065 R)
• M45: 29,899,977 km (0.071 R)
• M46: 30,380,036 km (0.119 R)
• M47: 31,250,696 km (0.089 R)
• M48: 32,621,162 km (0.114 R)
• M49: 33,115,284 km (0.066 R)
• M50: 34,814,117 km (0.093 R)
• M51: 36,336,425 km (0.077 R)
• M52: 37,363,265 km (0.11 R)
• M53: 40,500,632 km (0.098 R)
• M54: 41,031,704 km (0.092 R)
• M55: 41,672,132 km (0.111 R)
• M56: 45,803,577 km (0.034 R)
• M57: 45,913,980 km (0.101 R)
• M58: 46,800,946 km (0.111 R)
• M59: 47,358,198 km (0.07 R)
• M60: 47,469,948 km (0.032 R)
• M61: 48,479,284 km (0.047 R)
• M62: 48,704,579 km (0.063 R)
• M63: 51,779,413 km (0.07 R)
• M64: 51,894,604 km (0.112 R)
• M65: 55,386,517 km (0.108 R)
• M66: 55,739,867 km (0.045 R)
• M67: 57,398,758 km (0.107 R)
• M68: 57,995,205 km (0.042 R)
• M69: 64,441,826 km (0.065 R)
• M70: 66,557,140 km (0.068 R)
• M71: 68,442,522 km (0.073 R)
• M72: 69,201,581 km (0.062 R)
• M73: 70,345,407 km (0.098 R)
• M74: 71,111,348 km (0.114 R)
• M75: 72,136,991 km (0.112 R)
• M76: 72,522,953 km (0.086 R)
• M77: 74,332,639 km (0.071 R)
• M78: 75,895,787 km (0.109 R)
• M79: 76,550,278 km (0.068 R)
• M80: 77,996,590 km (0.06 R)
• M81: 79,584,870 km (0.101 R)
• M82: 80,916,441 km (0.092 R)
• M83: 81,050,032 km (0.114 R)
• M84: 81,451,104 km (0.059 R)
• M85: 82,255,492 km (0.11 R)
• M86: 82,389,681 km (0.093 R)
• M87: 83,331,848 km (0.109 R)
• M88: 83,736,810 km (0.077 R)
• M89: 86,179,743 km (0.068 R)
• M90: 86,316,027 km (0.085 R)
• M91: 86,452,609 km (0.107 R)
• M92: 90,996,346 km (0.09 R)
• M93: 91,970,228 km (0.098 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 16,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit