🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.64 AU - 0.74 AU

Year: 210 Days

Day: 22.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,520,310 km

• M1: 99,483 km (0.073 R)
• M2: 554,709 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.02 AU - 1.06 AU

Year: 389 Days

Day: 19.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.91 AU - 1.21 AU

Year: 401 Days

Day: 12.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.14 AU - 5.12 AU

Year: 3657 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,520,310 km

• M1: 2,058,616 km (0.096 R)
• M2: 2,981,934 km (0.059 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 10.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.45 AU - 6.15 AU

Year: 4479 Days

Day: 9.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,520,310 km

• M1: 139,575 km (0.113 R)
• M2: 243,097 km (0.054 R)
• M3: 431,291 km (0.115 R)
• M4: 550,819 km (0.112 R)
• M5: 693,685 km (0.043 R)
• M6: 1,158,636 km (0.109 R)
• M7: 1,346,979 km (0.107 R)
• M8: 1,693,298 km (0.075 R)
• M9: 1,861,446 km (0.098 R)
• M10: 1,939,836 km (0.077 R)
• M11: 2,198,042 km (0.102 R)
• M12: 2,382,196 km (0.095 R)
• M13: 2,502,024 km (0.109 R)
• M14: 2,694,407 km (0.09 R)
• M15: 2,765,616 km (0.072 R)
• M16: 2,873,625 km (0.048 R)
• M17: 3,301,027 km (0.065 R)
• M18: 3,454,364 km (0.09 R)
• M19: 3,768,221 km (0.099 R)
• M20: 3,848,256 km (0.055 R)
• M21: 3,928,739 km (0.115 R)
• M22: 4,153,136 km (0.109 R)
• M23: 4,256,508 km (0.074 R)
• M24: 4,465,945 km (0.039 R)
• M25: 5,181,023 km (0.112 R)
• M26: 5,654,650 km (0.06 R)
• M27: 6,071,878 km (0.079 R)
• M28: 6,165,826 km (0.053 R)
• M29: 6,236,735 km (0.107 R)
• M30: 6,886,738 km (0.098 R)
• M31: 6,960,340 km (0.116 R)
• M32: 7,634,279 km (0.115 R)
• M33: 7,710,424 km (0.091 R)
• M34: 7,863,612 km (0.055 R)
• M35: 8,302,981 km (0.116 R)
• M36: 8,486,238 km (0.099 R)
• M37: 8,644,363 km (0.044 R)
• M38: 8,723,800 km (0.088 R)
• M39: 8,856,792 km (0.087 R)
• M40: 8,963,605 km (0.091 R)
• M41: 9,340,891 km (0.09 R)
• M42: 9,504,252 km (0.119 R)
• M43: 9,806,140 km (0.064 R)
• M44: 10,000,019 km (0.117 R)
• M45: 10,475,890 km (0.04 R)
• M46: 10,730,954 km (0.103 R)
• M47: 10,930,668 km (0.114 R)
• M48: 11,131,578 km (0.094 R)
• M49: 11,275,940 km (0.083 R)
• M50: 11,771,258 km (0.101 R)
• M51: 12,813,207 km (0.116 R)
• M52: 13,025,187 km (0.052 R)
• M53: 13,207,846 km (0.075 R)
• M54: 13,514,073 km (0.095 R)
• M55: 13,637,192 km (0.059 R)
• M56: 13,822,694 km (0.068 R)
• M57: 13,977,827 km (0.104 R)
• M58: 14,952,906 km (0.036 R)
• M59: 15,208,120 km (0.069 R)
• M60: 15,819,975 km (0.067 R)
• M61: 16,868,656 km (0.081 R)
• M62: 16,934,928 km (0.076 R)
• M63: 17,367,864 km (0.105 R)
• M64: 17,636,243 km (0.054 R)
• M65: 17,872,009 km (0.108 R)
• M66: 17,973,436 km (0.091 R)
• M67: 18,312,874 km (0.071 R)
• M68: 18,723,071 km (0.069 R)
• M69: 19,413,316 km (0.03 R)
• M70: 19,552,292 km (0.077 R)
• M71: 21,497,812 km (0.114 R)
• M72: 21,894,247 km (0.103 R)
• M73: 22,147,815 km (0.115 R)
• M74: 22,511,787 km (0.118 R)
• M75: 22,951,006 km (0.089 R)
• M76: 23,024,608 km (0.103 R)
• M77: 23,282,365 km (0.042 R)
• M78: 23,504,219 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 12.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.64 AU - 10.68 AU

Year: 9355 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,520,310 km

• M1: 178,321 km (0.108 R)
• M2: 260,151 km (0.103 R)
• M3: 436,527 km (0.057 R)
• M4: 694,284 km (0.083 R)
• M5: 1,193,043 km (0.111 R)
• M6: 1,501,813 km (0.119 R)
• M7: 1,610,421 km (0.06 R)
• M8: 1,767,349 km (0.099 R)
• M9: 2,024,508 km (0.1 R)
• M10: 2,420,494 km (0.032 R)
• M11: 2,601,507 km (0.072 R)
• M12: 3,602,766 km (0.09 R)
• M13: 3,750,568 km (0.054 R)
• M14: 3,991,421 km (0.1 R)
• M15: 4,144,609 km (0.066 R)
• M16: 4,809,422 km (0.065 R)
• M17: 5,005,545 km (0.112 R)
• M18: 5,439,528 km (0.12 R)
• M19: 5,541,554 km (0.066 R)
• M20: 6,166,424 km (0.11 R)
• M21: 6,813,884 km (0.077 R)
• M22: 7,370,089 km (0.088 R)
• M23: 7,749,020 km (0.09 R)
• M24: 7,863,911 km (0.118 R)
• M25: 9,287,185 km (0.091 R)
• M26: 10,070,181 km (0.034 R)
• M27: 10,279,767 km (0.065 R)
• M28: 10,406,177 km (0.079 R)
• M29: 10,960,138 km (0.043 R)
• M30: 11,089,241 km (0.077 R)
• M31: 11,175,709 km (0.111 R)
• M32: 11,392,775 km (0.097 R)
• M33: 11,963,641 km (0.119 R)
• M34: 13,179,124 km (0.037 R)
• M35: 13,454,533 km (0.058 R)
• M36: 13,546,686 km (0.104 R)
• M37: 13,871,313 km (0.106 R)
• M38: 14,151,510 km (0.094 R)
• M39: 15,099,063 km (0.043 R)
• M40: 15,290,997 km (0.072 R)
• M41: 15,677,408 km (0.08 R)
• M42: 15,774,497 km (0.116 R)
• M43: 17,355,298 km (0.096 R)
• M44: 19,505,767 km (0.116 R)
• M45: 20,030,108 km (0.065 R)
• M46: 20,453,021 km (0.094 R)
• M47: 20,718,707 km (0.103 R)
• M48: 21,468,940 km (0.076 R)
• M49: 21,576,950 km (0.063 R)
• M50: 21,956,031 km (0.093 R)
• M51: 22,666,022 km (0.063 R)
• M52: 22,775,827 km (0.032 R)
• M53: 22,885,931 km (0.11 R)
• M54: 23,051,386 km (0.105 R)
• M55: 23,717,097 km (0.104 R)
• M56: 24,445,489 km (0.117 R)
• M57: 27,431,612 km (0.045 R)
• M58: 27,548,747 km (0.084 R)
• M59: 28,255,148 km (0.111 R)
• M60: 28,551,202 km (0.105 R)
• M61: 29,146,452 km (0.083 R)
• M62: 29,926,456 km (0.116 R)
• M63: 30,470,543 km (0.118 R)
• M64: 31,017,772 km (0.034 R)
• M65: 31,445,622 km (0.042 R)
• M66: 32,927,688 km (0.118 R)
• M67: 33,802,686 km (0.086 R)
• M68: 35,193,049 km (0.106 R)
• M69: 36,023,466 km (0.08 R)
• M70: 36,731,064 km (0.11 R)
• M71: 38,094,799 km (0.031 R)
• M72: 38,225,547 km (0.107 R)
• M73: 38,553,017 km (0.106 R)
• M74: 38,684,364 km (0.116 R)
• M75: 39,013,180 km (0.087 R)
• M76: 39,409,016 km (0.044 R)
• M77: 40,005,163 km (0.101 R)
• M78: 41,744,388 km (0.107 R)
• M79: 42,962,863 km (0.118 R)
• M80: 43,781,762 km (0.085 R)
• M81: 44,743,526 km (0.097 R)
• M82: 45,781,736 km (0.088 R)
• M83: 46,268,976 km (0.11 R)
• M84: 46,687,850 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 11

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.64 AU - 10.8 AU

Year: 9453 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,520,310 km

• M1: 145,260 km (0.103 R)
• M2: 221,554 km (0.109 R)
• M3: 303,684 km (0.095 R)
• M4: 486,193 km (0.11 R)
• M5: 609,013 km (0.115 R)
• M6: 814,710 km (0.102 R)
• M7: 1,166,714 km (0.03 R)
• M8: 1,382,284 km (0.076 R)
• M9: 1,952,551 km (0.077 R)
• M10: 2,210,608 km (0.117 R)
• M11: 2,507,260 km (0.079 R)
• M12: 2,618,262 km (0.083 R)
• M13: 2,961,589 km (0.096 R)
• M14: 3,079,323 km (0.084 R)
• M15: 3,691,178 km (0.061 R)
• M16: 4,274,011 km (0.114 R)
• M17: 4,885,418 km (0.116 R)
• M18: 5,130,758 km (0.079 R)
• M19: 5,452,094 km (0.057 R)
• M20: 6,002,315 km (0.095 R)
• M21: 6,152,063 km (0.065 R)
• M22: 6,379,003 km (0.093 R)
• M23: 6,455,298 km (0.066 R)
• M24: 6,647,381 km (0.12 R)
• M25: 6,763,469 km (0.052 R)
• M26: 7,234,852 km (0.032 R)
• M27: 7,434,416 km (0.115 R)
• M28: 7,676,316 km (0.065 R)
• M29: 8,334,097 km (0.111 R)
• M30: 8,669,795 km (0.094 R)
• M31: 8,881,925 km (0.077 R)
• M32: 9,484,804 km (0.047 R)
• M33: 9,572,169 km (0.081 R)
• M34: 9,703,516 km (0.101 R)
• M35: 10,549,193 km (0.088 R)
• M36: 11,465,031 km (0.081 R)
• M37: 12,645,209 km (0.098 R)
• M38: 12,982,702 km (0.106 R)
• M39: 13,617,146 km (0.094 R)
• M40: 14,512,340 km (0.063 R)
• M41: 14,764,412 km (0.056 R)
• M42: 15,787,063 km (0.086 R)
• M43: 16,307,065 km (0.103 R)
• M44: 16,779,795 km (0.057 R)
• M45: 17,792,572 km (0.088 R)
• M46: 18,008,292 km (0.109 R)
• M47: 18,989,954 km (0.096 R)
• M48: 19,765,319 km (0.055 R)
• M49: 21,061,735 km (0.107 R)
• M50: 22,501,913 km (0.039 R)
• M51: 24,331,495 km (0.065 R)
• M52: 24,992,269 km (0.086 R)
• M53: 26,453,990 km (0.034 R)
• M54: 26,947,513 km (0.05 R)
• M55: 27,071,380 km (0.099 R)
• M56: 27,195,397 km (0.085 R)
• M57: 27,568,644 km (0.08 R)
• M58: 28,383,054 km (0.097 R)
• M59: 30,421,475 km (0.096 R)
• M60: 30,938,336 km (0.113 R)
• M61: 31,588,638 km (0.12 R)
• M62: 32,968,828 km (0.103 R)
• M63: 33,167,643 km (0.119 R)
• M64: 33,899,925 km (0.098 R)
• M65: 35,109,573 km (0.065 R)
• M66: 35,516,030 km (0.079 R)
• M67: 37,364,013 km (0.116 R)
• M68: 37,571,356 km (0.044 R)
• M69: 38,683,167 km (0.105 R)
• M70: 39,243,112 km (0.089 R)
• M71: 40,654,867 km (0.119 R)
• M72: 40,725,926 km (0.086 R)
• M73: 41,081,670 km (0.111 R)
• M74: 41,581,327 km (0.079 R)
• M75: 42,442,861 km (0.082 R)
• M76: 43,455,189 km (0.118 R)
• M77: 44,402,443 km (0.071 R)
• M78: 44,548,750 km (0.115 R)
• M79: 45,282,827 km (0.088 R)
• M80: 45,356,429 km (0.091 R)
• M81: 45,430,181 km (0.118 R)
• M82: 45,503,932 km (0.079 R)
• M83: 45,577,684 km (0.067 R)
• M84: 45,725,188 km (0.03 R)
• M85: 46,169,044 km (0.081 R)
• M86: 46,837,448 km (0.115 R)
• M87: 46,911,947 km (0.051 R)
• M88: 48,258,927 km (0.086 R)
• M89: 48,409,422 km (0.1 R)
• M90: 50,074,746 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.5

Radius: 5.9

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.24 AU - 21.26 AU

Year: 27452 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,520,310 km

• M1: 128,804 km (0.05 R)
• M2: 1,269,039 km (0.102 R)
• M3: 1,416,542 km (0.081 R)
• M4: 1,477,129 km (0.079 R)
• M5: 1,538,614 km (0.082 R)
• M6: 1,600,847 km (0.086 R)
• M7: 2,596,271 km (0.1 R)
• M8: 2,898,908 km (0.069 R)
• M9: 4,349,558 km (0.111 R)
• M10: 4,438,270 km (0.034 R)
• M11: 4,753,772 km (0.084 R)
• M12: 5,123,278 km (0.12 R)
• M13: 5,694,593 km (0.109 R)
• M14: 6,436,897 km (0.07 R)
• M15: 7,956,363 km (0.064 R)
• M16: 8,065,120 km (0.093 R)
• M17: 8,174,327 km (0.091 R)
• M18: 8,727,689 km (0.116 R)
• M19: 10,163,679 km (0.112 R)
• M20: 10,578,664 km (0.095 R)
• M21: 11,856,828 km (0.053 R)
• M22: 12,482,446 km (0.086 R)
• M23: 14,888,728 km (0.056 R)
• M24: 15,904,049 km (0.11 R)
• M25: 16,871,648 km (0.096 R)
• M26: 16,941,510 km (0.119 R)
• M27: 17,151,695 km (0.093 R)
• M28: 17,362,628 km (0.028 R)
• M29: 18,072,171 km (0.12 R)
• M30: 18,718,733 km (0.089 R)
• M31: 20,034,596 km (0.118 R)
• M32: 20,853,345 km (0.092 R)
• M33: 21,078,490 km (0.101 R)
• M34: 22,831,627 km (0.052 R)
• M35: 23,374,368 km (0.114 R)
• M36: 24,948,437 km (0.109 R)
• M37: 25,267,380 km (0.049 R)
• M38: 25,427,300 km (0.06 R)
• M39: 26,556,464 km (0.105 R)
• M40: 27,127,031 km (0.071 R)
• M41: 28,114,825 km (0.109 R)
• M42: 28,612,986 km (0.084 R)
• M43: 29,365,912 km (0.08 R)
• M44: 29,534,060 km (0.062 R)
• M45: 29,871,404 km (0.067 R)
• M46: 30,379,887 km (0.106 R)
• M47: 31,062,053 km (0.119 R)
• M48: 32,615,627 km (0.086 R)
• M49: 33,139,220 km (0.099 R)
• M50: 33,401,913 km (0.097 R)
• M51: 33,665,355 km (0.106 R)
• M52: 34,637,293 km (0.025 R)
• M53: 35,528,896 km (0.094 R)
• M54: 35,618,505 km (0.091 R)
• M55: 35,977,540 km (0.073 R)
• M56: 37,516,752 km (0.06 R)
• M57: 39,726,163 km (0.114 R)
• M58: 40,565,557 km (0.083 R)
• M59: 43,309,631 km (0.08 R)
• M60: 43,692,900 km (0.025 R)
• M61: 44,077,217 km (0.119 R)
• M62: 44,462,582 km (0.078 R)
• M63: 45,722,944 km (0.057 R)
• M64: 45,918,019 km (0.083 R)
• M65: 46,113,095 km (0.1 R)
• M66: 46,308,619 km (0.11 R)
• M67: 46,504,443 km (0.099 R)
• M68: 47,290,280 km (0.038 R)
• M69: 47,487,450 km (0.105 R)
• M70: 48,179,640 km (0.055 R)
• M71: 48,378,007 km (0.095 R)
• M72: 50,276,104 km (0.103 R)
• M73: 50,577,993 km (0.091 R)
• M74: 51,082,587 km (0.119 R)
• M75: 51,284,843 km (0.107 R)
• M76: 51,487,398 km (0.06 R)
• M77: 52,708,267 km (0.119 R)
• M78: 53,014,942 km (0.116 R)
• M79: 54,557,446 km (0.091 R)
• M80: 54,867,562 km (0.109 R)
• M81: 58,318,935 km (0.109 R)
• M82: 60,123,983 km (0.072 R)
• M83: 60,337,608 km (0.111 R)
• M84: 60,765,608 km (0.112 R)
• M85: 61,194,505 km (0.026 R)
• M86: 62,055,291 km (0.061 R)
• M87: 64,443,172 km (0.093 R)
• M88: 70,655,673 km (0.114 R)
• M89: 74,519,636 km (0.061 R)
• M90: 74,634,228 km (0.053 R)
• M91: 75,208,534 km (0.11 R)
• M92: 75,323,575 km (0.107 R)
• M93: 76,940,130 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 10,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit