🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.74 AU

Year: 166 Days

Day: 43 Hours

Environment

Temp: 235 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,684,106 km

• M1: 401,969 km (0.113 R)
• M2: 448,046 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.69 AU - 1.09 AU

Year: 292 Days

Day: 23.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.17 AU - 1.51 AU

Year: 540 Days

Day: 32.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.71 AU - 2.53 AU

Year: 1075 Days

Day: 35.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,684,106 km

• M1: 999,613 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.07 AU - 2.91 AU

Year: 1368 Days

Day: 17.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 10.6

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.87 AU - 6.87 AU

Year: 4953 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,684,106 km

• M1: 198,816 km (0.112 R)
• M2: 582,385 km (0.076 R)
• M3: 731,833 km (0.108 R)
• M4: 1,258,118 km (0.11 R)
• M5: 1,439,730 km (0.088 R)
• M6: 1,594,863 km (0.102 R)
• M7: 1,884,634 km (0.116 R)
• M8: 2,035,877 km (0.116 R)
• M9: 2,113,070 km (0.097 R)
• M10: 2,411,368 km (0.038 R)
• M11: 2,873,625 km (0.066 R)
• M12: 3,004,374 km (0.111 R)
• M13: 3,594,538 km (0.096 R)
• M14: 3,759,694 km (0.07 R)
• M15: 3,831,201 km (0.114 R)
• M16: 4,245,139 km (0.108 R)
• M17: 4,470,134 km (0.062 R)
• M18: 4,699,168 km (0.07 R)
• M19: 4,879,883 km (0.115 R)
• M20: 4,984,302 km (0.088 R)
• M21: 5,328,527 km (0.106 R)
• M22: 5,598,700 km (0.085 R)
• M23: 5,984,513 km (0.092 R)
• M24: 6,265,458 km (0.106 R)
• M25: 7,252,804 km (0.114 R)
• M26: 7,522,230 km (0.118 R)
• M27: 7,855,983 km (0.118 R)
• M28: 8,040,138 km (0.03 R)
• M29: 8,569,714 km (0.102 R)
• M30: 8,695,975 km (0.077 R)
• M31: 8,918,427 km (0.066 R)
• M32: 9,662,526 km (0.088 R)
• M33: 9,794,023 km (0.096 R)
• M34: 9,892,907 km (0.117 R)
• M35: 10,058,662 km (0.076 R)
• M36: 10,225,314 km (0.108 R)
• M37: 10,426,523 km (0.076 R)
• M38: 10,493,842 km (0.086 R)
• M39: 10,901,047 km (0.079 R)
• M40: 11,175,410 km (0.081 R)
• M41: 11,278,931 km (0.086 R)
• M42: 11,906,495 km (0.051 R)
• M43: 12,224,540 km (0.055 R)
• M44: 12,438,165 km (0.108 R)
• M45: 12,617,234 km (0.097 R)
• M46: 13,378,089 km (0.112 R)
• M47: 13,561,496 km (0.118 R)
• M48: 14,340,751 km (0.093 R)
• M49: 14,415,849 km (0.044 R)
• M50: 14,754,838 km (0.051 R)
• M51: 15,249,259 km (0.026 R)
• M52: 16,685,847 km (0.11 R)
• M53: 17,081,683 km (0.103 R)
• M54: 17,200,913 km (0.109 R)
• M55: 17,761,456 km (0.118 R)
• M56: 18,003,505 km (0.095 R)
• M57: 18,368,674 km (0.107 R)
• M58: 18,613,416 km (0.108 R)
• M59: 19,478,690 km (0.076 R)
• M60: 19,645,043 km (0.116 R)
• M61: 20,314,942 km (0.103 R)
• M62: 20,610,398 km (0.073 R)
• M63: 20,737,406 km (0.06 R)
• M64: 21,205,648 km (0.103 R)
• M65: 22,152,303 km (0.057 R)
• M66: 22,718,232 km (0.099 R)
• M67: 23,509,605 km (0.109 R)
• M68: 23,598,167 km (0.094 R)
• M69: 23,997,742 km (0.086 R)
• M70: 25,391,247 km (0.083 R)
• M71: 26,304,242 km (0.118 R)
• M72: 27,274,385 km (0.11 R)
• M73: 28,256,195 km (0.082 R)
• M74: 28,397,416 km (0.102 R)
• M75: 28,869,846 km (0.072 R)
• M76: 28,964,691 km (0.111 R)
• M77: 29,726,742 km (0.11 R)
• M78: 29,966,249 km (0.047 R)
• M79: 30,062,141 km (0.103 R)
• M80: 30,158,332 km (0.097 R)
• M81: 30,979,176 km (0.042 R)
• M82: 31,660,594 km (0.071 R)
• M83: 32,052,241 km (0.054 R)
• M84: 32,150,527 km (0.029 R)
• M85: 32,347,099 km (0.117 R)
• M86: 32,445,534 km (0.072 R)
• M87: 32,741,588 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 13.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.21 AU - 10.53 AU

Year: 9989 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 61,684,106 km

• M1: 199,564 km (0.118 R)
• M2: 309,069 km (0.065 R)
• M3: 404,961 km (0.114 R)
• M4: 524,341 km (0.067 R)
• M5: 768,783 km (0.102 R)
• M6: 957,426 km (0.085 R)
• M7: 1,219,073 km (0.092 R)
• M8: 1,311,674 km (0.089 R)
• M9: 1,431,053 km (0.092 R)
• M10: 1,878,800 km (0.046 R)
• M11: 2,900,104 km (0.089 R)
• M12: 3,318,230 km (0.11 R)
• M13: 3,602,018 km (0.042 R)
• M14: 3,721,397 km (0.052 R)
• M15: 3,911,386 km (0.035 R)
• M16: 4,482,999 km (0.117 R)
• M17: 4,574,703 km (0.063 R)
• M18: 4,778,754 km (0.09 R)
• M19: 4,947,950 km (0.068 R)
• M20: 6,065,595 km (0.051 R)
• M21: 6,413,710 km (0.112 R)
• M22: 6,810,742 km (0.097 R)
• M23: 7,716,557 km (0.095 R)
• M24: 7,982,542 km (0.101 R)
• M25: 8,071,703 km (0.043 R)
• M26: 8,568,816 km (0.063 R)
• M27: 8,660,370 km (0.095 R)
• M28: 9,333,262 km (0.041 R)
• M29: 9,427,359 km (0.101 R)
• M30: 10,071,228 km (0.074 R)
• M31: 10,216,338 km (0.087 R)
• M32: 10,313,427 km (0.035 R)
• M33: 11,175,859 km (0.087 R)
• M34: 11,301,072 km (0.086 R)
• M35: 12,138,521 km (0.089 R)
• M36: 12,370,547 km (0.106 R)
• M37: 12,891,148 km (0.089 R)
• M38: 12,996,165 km (0.083 R)
• M39: 13,286,385 km (0.074 R)
• M40: 14,061,751 km (0.119 R)
• M41: 14,332,523 km (0.108 R)
• M42: 14,741,973 km (0.072 R)
• M43: 14,879,303 km (0.092 R)
• M44: 15,182,987 km (0.097 R)
• M45: 15,628,490 km (0.119 R)
• M46: 15,852,737 km (0.069 R)
• M47: 16,134,579 km (0.101 R)
• M48: 16,332,946 km (0.11 R)
• M49: 16,875,388 km (0.082 R)
• M50: 17,394,792 km (0.085 R)
• M51: 18,478,778 km (0.111 R)
• M52: 18,984,269 km (0.099 R)
• M53: 19,103,798 km (0.102 R)
• M54: 19,554,536 km (0.116 R)
• M55: 20,069,452 km (0.111 R)
• M56: 20,619,673 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 8.1

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.9 AU - 11.34 AU

Year: 12914 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,684,106 km

• M1: 144,212 km (0.027 R)
• M2: 326,871 km (0.092 R)
• M3: 406,457 km (0.115 R)
• M4: 555,307 km (0.118 R)
• M5: 794,514 km (0.104 R)
• M6: 1,168,958 km (0.083 R)
• M7: 1,254,378 km (0.086 R)
• M8: 1,364,183 km (0.049 R)
• M9: 1,500,317 km (0.077 R)
• M10: 1,617,303 km (0.099 R)
• M11: 1,786,199 km (0.089 R)
• M12: 1,860,250 km (0.052 R)
• M13: 2,273,439 km (0.115 R)
• M14: 2,945,133 km (0.082 R)
• M15: 3,182,096 km (0.095 R)
• M16: 3,897,473 km (0.091 R)
• M17: 4,190,685 km (0.071 R)
• M18: 4,356,739 km (0.037 R)
• M19: 5,361,887 km (0.073 R)
• M20: 5,615,006 km (0.104 R)
• M21: 6,397,703 km (0.111 R)
• M22: 6,473,997 km (0.115 R)
• M23: 7,373,380 km (0.085 R)
• M24: 7,736,005 km (0.116 R)
• M25: 8,187,192 km (0.101 R)
• M26: 8,858,438 km (0.117 R)
• M27: 9,200,718 km (0.107 R)
• M28: 11,113,775 km (0.09 R)
• M29: 12,044,125 km (0.11 R)
• M30: 12,854,496 km (0.105 R)
• M31: 12,999,307 km (0.062 R)
• M32: 13,437,180 km (0.103 R)
• M33: 13,633,303 km (0.1 R)
• M34: 13,780,956 km (0.112 R)
• M35: 14,377,103 km (0.046 R)
• M36: 14,678,393 km (0.111 R)
• M37: 15,440,595 km (0.036 R)
• M38: 15,491,907 km (0.053 R)
• M39: 15,852,438 km (0.057 R)
• M40: 15,904,198 km (0.12 R)
• M41: 16,950,486 km (0.111 R)
• M42: 17,215,573 km (0.049 R)
• M43: 17,268,830 km (0.038 R)
• M44: 19,773,547 km (0.069 R)
• M45: 19,884,998 km (0.119 R)
• M46: 20,614,587 km (0.1 R)
• M47: 20,727,683 km (0.094 R)
• M48: 21,410,148 km (0.066 R)
• M49: 21,869,114 km (0.089 R)
• M50: 21,984,454 km (0.112 R)
• M51: 23,207,118 km (0.113 R)
• M52: 23,915,613 km (0.089 R)
• M53: 24,093,784 km (0.06 R)
• M54: 24,153,324 km (0.047 R)
• M55: 25,900,328 km (0.116 R)
• M56: 26,205,657 km (0.067 R)
• M57: 26,881,541 km (0.101 R)
• M58: 27,128,826 km (0.11 R)
• M59: 28,376,173 km (0.083 R)
• M60: 28,627,797 km (0.1 R)
• M61: 28,753,908 km (0.118 R)
• M62: 29,070,157 km (0.081 R)
• M63: 30,603,536 km (0.097 R)
• M64: 31,120,546 km (0.047 R)
• M65: 32,754,753 km (0.119 R)
• M66: 32,952,671 km (0.105 R)
• M67: 33,283,581 km (0.04 R)
• M68: 34,617,845 km (0.109 R)
• M69: 34,752,184 km (0.064 R)
• M70: 35,630,024 km (0.049 R)
• M71: 37,752,519 km (0.032 R)
• M72: 38,306,928 km (0.065 R)
• M73: 38,515,468 km (0.074 R)
• M74: 39,143,480 km (0.109 R)
• M75: 40,056,625 km (0.1 R)
• M76: 40,127,235 km (0.074 R)
• M77: 40,976,802 km (0.075 R)
• M78: 43,633,510 km (0.108 R)
• M79: 43,778,770 km (0.104 R)
• M80: 43,851,325 km (0.046 R)
• M81: 45,459,951 km (0.099 R)
• M82: 46,641,923 km (0.114 R)
• M83: 47,759,120 km (0.065 R)
• M84: 48,133,564 km (0.059 R)
• M85: 48,508,905 km (0.071 R)
• M86: 49,262,579 km (0.102 R)
• M87: 49,489,369 km (0.09 R)
• M88: 49,640,762 km (0.103 R)
• M89: 50,324,125 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.76 AU - 14.66 AU

Year: 17679 Days

Day: 21.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,684,106 km

• M1: 123,119 km (0.046 R)
• M2: 456,274 km (0.089 R)
• M3: 525,388 km (0.117 R)
• M4: 617,241 km (0.099 R)
• M5: 714,629 km (0.067 R)
• M6: 1,695,093 km (0.025 R)
• M7: 2,123,243 km (0.1 R)
• M8: 2,273,289 km (0.05 R)
• M9: 2,334,325 km (0.098 R)
• M10: 2,809,298 km (0.081 R)
• M11: 2,974,305 km (0.114 R)
• M12: 3,809,659 km (0.114 R)
• M13: 3,955,517 km (0.079 R)
• M14: 4,328,614 km (0.09 R)
• M15: 4,712,931 km (0.042 R)
• M16: 5,068,077 km (0.119 R)
• M17: 5,514,028 km (0.097 R)
• M18: 6,099,704 km (0.097 R)
• M19: 6,486,564 km (0.112 R)
• M20: 6,970,214 km (0.103 R)
• M21: 7,014,794 km (0.06 R)
• M22: 7,148,983 km (0.069 R)
• M23: 7,511,159 km (0.05 R)
• M24: 7,740,493 km (0.106 R)
• M25: 8,159,217 km (0.045 R)
• M26: 8,300,438 km (0.049 R)
• M27: 10,259,123 km (0.041 R)
• M28: 12,406,750 km (0.081 R)
• M29: 13,226,097 km (0.117 R)
• M30: 13,614,453 km (0.091 R)
• M31: 14,232,143 km (0.058 R)
• M32: 14,288,841 km (0.105 R)
• M33: 15,031,594 km (0.086 R)
• M34: 16,198,906 km (0.038 R)
• M35: 17,516,115 km (0.084 R)
• M36: 17,698,475 km (0.067 R)
• M37: 18,310,630 km (0.109 R)
• M38: 19,054,430 km (0.12 R)
• M39: 20,443,447 km (0.033 R)
• M40: 20,763,736 km (0.098 R)
• M41: 21,474,026 km (0.065 R)
• M42: 22,455,538 km (0.072 R)
• M43: 22,984,965 km (0.053 R)
• M44: 23,451,561 km (0.059 R)
• M45: 23,719,640 km (0.097 R)
• M46: 23,921,298 km (0.107 R)
• M47: 24,801,981 km (0.052 R)
• M48: 25,486,540 km (0.074 R)
• M49: 25,900,328 km (0.111 R)
• M50: 26,525,049 km (0.115 R)
• M51: 27,506,710 km (0.059 R)
• M52: 27,789,450 km (0.091 R)
• M53: 28,500,339 km (0.108 R)
• M54: 28,858,028 km (0.088 R)
• M55: 29,217,212 km (0.066 R)
• M56: 30,522,454 km (0.062 R)
• M57: 30,595,607 km (0.053 R)
• M58: 32,590,495 km (0.119 R)
• M59: 32,665,144 km (0.095 R)
• M60: 33,943,757 km (0.034 R)
• M61: 34,856,005 km (0.113 R)
• M62: 34,932,300 km (0.034 R)
• M63: 35,391,864 km (0.104 R)
• M64: 36,471,811 km (0.078 R)
• M65: 36,704,586 km (0.1 R)
• M66: 37,171,780 km (0.074 R)
• M67: 37,327,810 km (0.076 R)
• M68: 38,426,906 km (0.105 R)
• M69: 38,743,006 km (0.033 R)
• M70: 39,377,451 km (0.108 R)
• M71: 39,457,037 km (0.082 R)
• M72: 41,382,661 km (0.099 R)
• M73: 42,683,115 km (0.106 R)
• M74: 43,092,415 km (0.112 R)
• M75: 43,174,394 km (0.11 R)
• M76: 43,997,183 km (0.08 R)
• M77: 44,244,917 km (0.099 R)
• M78: 47,170,602 km (0.07 R)
• M79: 51,283,347 km (0.113 R)
• M80: 52,591,879 km (0.106 R)
• M81: 53,030,500 km (0.078 R)
• M82: 53,294,241 km (0.09 R)
• M83: 55,331,016 km (0.079 R)
• M84: 56,493,392 km (0.043 R)
• M85: 59,024,139 km (0.088 R)
• M86: 59,115,244 km (0.07 R)
• M87: 59,297,454 km (0.066 R)
• M88: 59,571,218 km (0.098 R)
• M89: 59,845,431 km (0.077 R)
• M90: 60,578,760 km (0.048 R)
• M91: 60,854,469 km (0.099 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit