🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.66 AU - 0.72 AU

Year: 217 Days

Day: 47.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.69 AU - 0.75 AU

Year: 231 Days

Day: 37.1 Hours

Environment

Temp: 85 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,863,915 km

• M1: 226,342 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.74 AU - 1.04 AU

Year: 318 Days

Day: 23.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.26 AU - 1.78 AU

Year: 710 Days

Day: 23.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,863,915 km

• M1: 1,110,315 km (0.098 R)
• M2: 1,323,492 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.91 AU - 2.73 AU

Year: 1338 Days

Day: 35.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,863,915 km

• M1: 773,421 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 14.3

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.6 AU - 5.42 AU

Year: 3628 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,863,915 km

• M1: 195,076 km (0.065 R)
• M2: 310,116 km (0.072 R)
• M3: 462,407 km (0.112 R)
• M4: 649,255 km (0.082 R)
• M5: 838,795 km (0.089 R)
• M6: 1,246,150 km (0.119 R)
• M7: 1,456,634 km (0.119 R)
• M8: 1,566,589 km (0.065 R)
• M9: 1,656,647 km (0.106 R)
• M10: 1,925,773 km (0.111 R)
• M11: 2,428,273 km (0.086 R)
• M12: 2,533,739 km (0.079 R)
• M13: 2,627,387 km (0.062 R)
• M14: 2,722,232 km (0.06 R)
• M15: 2,901,451 km (0.115 R)
• M16: 3,027,861 km (0.081 R)
• M17: 3,359,669 km (0.094 R)
• M18: 3,672,927 km (0.117 R)
• M19: 3,825,517 km (0.062 R)
• M20: 4,027,175 km (0.065 R)
• M21: 4,200,559 km (0.119 R)
• M22: 4,328,315 km (0.057 R)
• M23: 4,522,344 km (0.087 R)
• M24: 4,935,832 km (0.035 R)
• M25: 5,207,053 km (0.08 R)
• M26: 5,518,067 km (0.054 R)
• M27: 5,906,573 km (0.114 R)
• M28: 5,996,182 km (0.085 R)
• M29: 6,104,192 km (0.102 R)
• M30: 6,487,760 km (0.09 R)
• M31: 6,635,862 km (0.096 R)
• M32: 6,729,062 km (0.119 R)
• M33: 6,879,108 km (0.114 R)
• M34: 7,068,200 km (0.074 R)
• M35: 7,259,087 km (0.111 R)
• M36: 7,432,321 km (0.089 R)
• M37: 7,607,052 km (0.099 R)
• M38: 7,940,655 km (0.078 R)
• M39: 8,319,287 km (0.085 R)
• M40: 8,622,372 km (0.11 R)
• M41: 9,218,819 km (0.034 R)
• M42: 10,042,056 km (0.079 R)
• M43: 10,343,346 km (0.042 R)
• M44: 10,538,572 km (0.09 R)
• M45: 10,691,311 km (0.109 R)
• M46: 11,287,459 km (0.081 R)
• M47: 11,510,958 km (0.082 R)
• M48: 11,849,049 km (0.076 R)
• M49: 12,281,985 km (0.113 R)
• M50: 12,396,727 km (0.083 R)
• M51: 12,743,345 km (0.107 R)
• M52: 12,836,245 km (0.109 R)
• M53: 12,952,782 km (0.116 R)
• M54: 13,257,363 km (0.097 R)
• M55: 13,517,065 km (0.086 R)
• M56: 14,161,533 km (0.085 R)
• M57: 14,426,919 km (0.059 R)
• M58: 14,572,329 km (0.067 R)
• M59: 14,669,567 km (0.11 R)
• M60: 15,183,885 km (0.107 R)
• M61: 15,529,905 km (0.03 R)
• M62: 15,654,220 km (0.087 R)
• M63: 15,978,698 km (0.091 R)
• M64: 16,381,266 km (0.032 R)
• M65: 16,558,540 km (0.064 R)
• M66: 16,889,151 km (0.06 R)
• M67: 17,042,638 km (0.084 R)
• M68: 17,196,425 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 8.9

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.87 AU - 6.13 AU

Year: 5566 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,863,915 km

• M1: 115,340 km (0.081 R)
• M2: 172,636 km (0.028 R)
• M3: 234,569 km (0.104 R)
• M4: 350,957 km (0.091 R)
• M5: 480,658 km (0.061 R)
• M6: 718,818 km (0.056 R)
• M7: 1,060,649 km (0.07 R)
• M8: 1,285,794 km (0.087 R)
• M9: 1,374,356 km (0.08 R)
• M10: 1,604,587 km (0.108 R)
• M11: 2,137,155 km (0.106 R)
• M12: 2,296,327 km (0.032 R)
• M13: 2,514,890 km (0.076 R)
• M14: 2,778,332 km (0.114 R)
• M15: 3,090,393 km (0.055 R)
• M16: 3,150,232 km (0.103 R)
• M17: 3,311,648 km (0.1 R)
• M18: 3,475,757 km (0.064 R)
• M19: 3,558,784 km (0.09 R)
• M20: 3,897,922 km (0.083 R)
• M21: 4,136,980 km (0.076 R)
• M22: 4,336,244 km (0.111 R)
• M23: 5,188,353 km (0.111 R)
• M24: 6,041,061 km (0.114 R)
• M25: 6,599,211 km (0.087 R)
• M26: 6,676,553 km (0.059 R)
• M27: 6,832,284 km (0.076 R)
• M28: 7,094,529 km (0.043 R)
• M29: 7,226,924 km (0.1 R)
• M30: 7,386,844 km (0.078 R)
• M31: 8,093,245 km (0.076 R)
• M32: 8,398,724 km (0.071 R)
• M33: 8,707,793 km (0.082 R)
• M34: 9,337,450 km (0.069 R)
• M35: 9,424,516 km (0.111 R)
• M36: 9,922,528 km (0.089 R)
• M37: 10,309,238 km (0.055 R)
• M38: 10,640,298 km (0.068 R)
• M39: 11,467,724 km (0.099 R)
• M40: 11,529,957 km (0.108 R)
• M41: 11,999,395 km (0.098 R)
• M42: 12,220,650 km (0.081 R)
• M43: 12,411,238 km (0.075 R)
• M44: 12,506,980 km (0.112 R)
• M45: 12,635,036 km (0.093 R)
• M46: 12,795,704 km (0.117 R)
• M47: 12,956,971 km (0.073 R)
• M48: 13,314,210 km (0.046 R)
• M49: 13,543,394 km (0.083 R)
• M50: 13,609,068 km (0.091 R)
• M51: 13,707,802 km (0.093 R)
• M52: 14,271,637 km (0.097 R)
• M53: 14,338,507 km (0.116 R)
• M54: 14,539,716 km (0.028 R)
• M55: 15,012,745 km (0.036 R)
• M56: 16,707,988 km (0.099 R)
• M57: 16,955,123 km (0.108 R)
• M58: 17,061,338 km (0.116 R)
• M59: 17,203,456 km (0.112 R)
• M60: 17,524,493 km (0.118 R)
• M61: 17,596,150 km (0.116 R)
• M62: 18,136,348 km (0.111 R)
• M63: 18,317,511 km (0.119 R)
• M64: 18,718,583 km (0.1 R)
• M65: 18,865,039 km (0.1 R)
• M66: 19,640,555 km (0.085 R)
• M67: 19,826,655 km (0.036 R)
• M68: 20,464,091 km (0.102 R)
• M69: 20,690,582 km (0.069 R)
• M70: 21,605,224 km (0.115 R)
• M71: 21,681,967 km (0.053 R)
• M72: 21,912,947 km (0.074 R)
• M73: 21,990,139 km (0.105 R)
• M74: 22,532,880 km (0.062 R)
• M75: 22,610,821 km (0.083 R)
• M76: 22,806,046 km (0.112 R)
• M77: 23,001,720 km (0.078 R)
• M78: 23,080,109 km (0.079 R)
• M79: 23,197,992 km (0.059 R)
• M80: 23,434,207 km (0.075 R)
• M81: 23,869,387 km (0.103 R)
• M82: 24,747,826 km (0.062 R)
• M83: 24,949,035 km (0.06 R)
• M84: 25,636,886 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.7

Radius: 13.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.75 AU - 10.17 AU

Year: 10158 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,863,915 km

• M1: 521,947 km (0.04 R)
• M2: 846,425 km (0.089 R)
• M3: 962,513 km (0.053 R)
• M4: 1,300,753 km (0.077 R)
• M5: 1,726,060 km (0.064 R)
• M6: 1,877,752 km (0.091 R)
• M7: 2,140,446 km (0.107 R)
• M8: 2,331,782 km (0.069 R)
• M9: 2,443,681 km (0.071 R)
• M10: 2,939,748 km (0.069 R)
• M11: 3,595,884 km (0.09 R)
• M12: 4,092,250 km (0.113 R)
• M13: 5,223,210 km (0.112 R)
• M14: 5,408,262 km (0.113 R)
• M15: 6,015,630 km (0.085 R)
• M16: 6,366,736 km (0.084 R)
• M17: 7,418,858 km (0.113 R)
• M18: 7,965,189 km (0.084 R)
• M19: 8,611,751 km (0.073 R)
• M20: 9,320,097 km (0.046 R)
• M21: 9,681,376 km (0.103 R)
• M22: 10,185,670 km (0.079 R)
• M23: 10,278,271 km (0.099 R)
• M24: 10,557,720 km (0.098 R)
• M25: 10,651,518 km (0.085 R)
• M26: 10,745,465 km (0.086 R)
• M27: 11,076,825 km (0.086 R)
• M28: 11,604,157 km (0.118 R)
• M29: 11,944,193 km (0.117 R)
• M30: 12,287,371 km (0.055 R)
• M31: 12,683,655 km (0.084 R)
• M32: 13,488,791 km (0.082 R)
• M33: 13,641,531 km (0.102 R)
• M34: 13,948,954 km (0.083 R)
• M35: 14,051,878 km (0.084 R)
• M36: 15,307,303 km (0.092 R)
• M37: 17,201,810 km (0.094 R)
• M38: 17,534,067 km (0.097 R)
• M39: 18,430,158 km (0.08 R)
• M40: 19,169,322 km (0.101 R)
• M41: 19,513,845 km (0.105 R)
• M42: 19,629,036 km (0.053 R)
• M43: 20,150,684 km (0.073 R)
• M44: 20,794,254 km (0.094 R)
• M45: 22,101,739 km (0.118 R)
• M46: 23,927,282 km (0.038 R)
• M47: 24,236,201 km (0.07 R)
• M48: 25,045,825 km (0.068 R)
• M49: 25,548,324 km (0.104 R)
• M50: 27,397,952 km (0.095 R)
• M51: 28,436,910 km (0.078 R)
• M52: 29,488,732 km (0.034 R)
• M53: 31,292,434 km (0.102 R)
• M54: 31,901,596 km (0.067 R)
• M55: 32,037,581 km (0.05 R)
• M56: 33,269,370 km (0.097 R)
• M57: 34,377,291 km (0.09 R)
• M58: 35,005,752 km (0.111 R)
• M59: 35,145,925 km (0.109 R)
• M60: 35,286,398 km (0.087 R)
• M61: 35,920,394 km (0.091 R)
• M62: 36,345,251 km (0.117 R)
• M63: 37,271,262 km (0.066 R)
• M64: 39,656,750 km (0.038 R)
• M65: 40,316,028 km (0.119 R)
• M66: 40,683,739 km (0.052 R)
• M67: 42,240,455 km (0.073 R)
• M68: 43,590,426 km (0.099 R)
• M69: 43,892,314 km (0.083 R)
• M70: 44,650,028 km (0.111 R)
• M71: 45,106,750 km (0.066 R)
• M72: 45,488,524 km (0.105 R)
• M73: 47,103,882 km (0.045 R)
• M74: 47,646,473 km (0.066 R)
• M75: 48,347,189 km (0.101 R)
• M76: 48,503,370 km (0.059 R)
• M77: 49,286,664 km (0.119 R)
• M78: 49,601,268 km (0.086 R)
• M79: 49,758,795 km (0.062 R)
• M80: 50,628,108 km (0.084 R)
• M81: 51,422,772 km (0.079 R)
• M82: 52,622,397 km (0.085 R)
• M83: 53,346,601 km (0.061 R)
• M84: 53,993,163 km (0.099 R)
• M85: 54,236,409 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 8.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.61 AU - 12.67 AU

Year: 13145 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,863,915 km

• M1: 159,172 km (0.12 R)
• M2: 649,105 km (0.106 R)
• M3: 716,574 km (0.1 R)
• M4: 804,388 km (0.115 R)
• M5: 972,237 km (0.096 R)
• M6: 1,214,136 km (0.096 R)
• M7: 1,277,715 km (0.107 R)
• M8: 1,342,491 km (0.053 R)
• M9: 2,024,508 km (0.078 R)
• M10: 2,229,607 km (0.047 R)
• M11: 2,468,514 km (0.096 R)
• M12: 2,687,825 km (0.116 R)
• M13: 3,504,929 km (0.116 R)
• M14: 3,751,915 km (0.054 R)
• M15: 4,360,928 km (0.06 R)
• M16: 4,426,751 km (0.073 R)
• M17: 4,727,592 km (0.082 R)
• M18: 5,243,555 km (0.106 R)
• M19: 5,669,311 km (0.115 R)
• M20: 6,032,684 km (0.112 R)
• M21: 6,516,184 km (0.088 R)
• M22: 6,629,579 km (0.118 R)
• M23: 7,839,377 km (0.073 R)
• M24: 8,203,349 km (0.116 R)
• M25: 8,780,348 km (0.109 R)
• M26: 9,031,672 km (0.078 R)
• M27: 9,370,511 km (0.103 R)
• M28: 10,279,618 km (0.097 R)
• M29: 11,081,013 km (0.098 R)
• M30: 12,838,340 km (0.118 R)
• M31: 13,028,329 km (0.084 R)
• M32: 14,089,726 km (0.087 R)
• M33: 14,334,917 km (0.082 R)
• M34: 15,128,833 km (0.093 R)
• M35: 15,279,179 km (0.077 R)
• M36: 15,379,858 km (0.115 R)
• M37: 15,885,947 km (0.084 R)
• M38: 16,089,999 km (0.074 R)
• M39: 16,707,240 km (0.118 R)
• M40: 17,122,972 km (0.095 R)
• M41: 17,858,844 km (0.103 R)
• M42: 18,284,001 km (0.044 R)
• M43: 18,820,011 km (0.095 R)
• M44: 19,198,493 km (0.065 R)
• M45: 19,852,834 km (0.083 R)
• M46: 19,907,737 km (0.057 R)
• M47: 20,959,858 km (0.09 R)
• M48: 21,127,558 km (0.095 R)
• M49: 22,143,626 km (0.097 R)
• M50: 22,371,464 km (0.081 R)
• M51: 22,887,277 km (0.068 R)
• M52: 23,639,007 km (0.04 R)
• M53: 24,752,464 km (0.11 R)
• M54: 24,870,646 km (0.066 R)
• M55: 25,822,986 km (0.1 R)
• M56: 26,243,356 km (0.1 R)
• M57: 26,665,970 km (0.117 R)
• M58: 26,726,557 km (0.08 R)
• M59: 27,273,637 km (0.073 R)
• M60: 28,193,664 km (0.046 R)
• M61: 28,379,015 km (0.109 R)
• M62: 29,248,777 km (0.086 R)
• M63: 29,812,462 km (0.096 R)
• M64: 29,938,274 km (0.104 R)
• M65: 30,379,887 km (0.086 R)
• M66: 31,205,667 km (0.115 R)
• M67: 31,333,424 km (0.107 R)
• M68: 31,461,330 km (0.117 R)
• M69: 31,653,413 km (0.119 R)
• M70: 32,555,339 km (0.071 R)
• M71: 33,335,043 km (0.116 R)
• M72: 33,530,867 km (0.084 R)
• M73: 33,989,384 km (0.12 R)
• M74: 34,120,881 km (0.03 R)
• M75: 34,252,377 km (0.082 R)
• M76: 35,244,660 km (0.107 R)
• M77: 35,844,398 km (0.059 R)
• M78: 36,045,158 km (0.111 R)
• M79: 37,189,432 km (0.044 R)
• M80: 41,673,479 km (0.052 R)
• M81: 41,743,790 km (0.083 R)
• M82: 42,448,994 km (0.108 R)
• M83: 42,945,061 km (0.076 R)
• M84: 43,229,297 km (0.095 R)
• M85: 43,585,639 km (0.099 R)
• M86: 43,728,355 km (0.112 R)
• M87: 44,086,044 km (0.101 R)
• M88: 44,229,358 km (0.106 R)
• M89: 45,453,817 km (0.119 R)
• M90: 46,689,495 km (0.113 R)
• M91: 48,157,350 km (0.088 R)
• M92: 48,600,608 km (0.1 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: 447 - 16,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit