🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.85 AU

Year: 214 Days

Day: 29.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.83 AU

Year: 228 Days

Day: 18.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,078,836 km

• M1: 64,776 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.43 AU - 2.77 AU

Year: 1502 Days

Day: 29.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.6 AU - 2.72 AU

Year: 1554 Days

Day: 29.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.53 AU - 2.95 AU

Year: 1624 Days

Day: 38.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,078,836 km

• M1: 591,211 km (0.047 R)
• M2: 1,668,315 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 14.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.32 AU - 8.7 AU

Year: 6647 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,078,836 km

• M1: 306,077 km (0.061 R)
• M2: 517,758 km (0.113 R)
• M3: 877,541 km (0.11 R)
• M4: 1,052,271 km (0.099 R)
• M5: 1,254,378 km (0.112 R)
• M6: 1,486,105 km (0.102 R)
• M7: 1,817,465 km (0.088 R)
• M8: 1,974,542 km (0.03 R)
• M9: 2,246,810 km (0.088 R)
• M10: 2,378,157 km (0.109 R)
• M11: 2,550,943 km (0.116 R)
• M12: 2,648,929 km (0.054 R)
• M13: 2,848,493 km (0.084 R)
• M14: 2,950,220 km (0.083 R)
• M15: 3,074,087 km (0.062 R)
• M16: 3,586,759 km (0.097 R)
• M17: 4,126,508 km (0.063 R)
• M18: 4,406,256 km (0.087 R)
• M19: 4,837,546 km (0.114 R)
• M20: 5,510,138 km (0.119 R)
• M21: 5,922,729 km (0.087 R)
• M22: 6,185,872 km (0.111 R)
• M23: 6,345,493 km (0.102 R)
• M24: 6,479,682 km (0.102 R)
• M25: 6,970,513 km (0.068 R)
• M26: 7,304,415 km (0.08 R)
• M27: 7,445,187 km (0.103 R)
• M28: 9,052,167 km (0.08 R)
• M29: 9,142,973 km (0.076 R)
• M30: 9,264,297 km (0.067 R)
• M31: 9,416,887 km (0.059 R)
• M32: 9,539,557 km (0.104 R)
• M33: 10,097,856 km (0.063 R)
• M34: 10,794,982 km (0.118 R)
• M35: 11,116,917 km (0.104 R)
• M36: 12,002,237 km (0.057 R)
• M37: 12,202,100 km (0.111 R)
• M38: 12,335,840 km (0.086 R)
• M39: 12,470,179 km (0.105 R)
• M40: 12,842,080 km (0.08 R)
• M41: 13,114,946 km (0.117 R)
• M42: 13,424,165 km (0.095 R)
• M43: 14,014,777 km (0.097 R)
• M44: 15,149,776 km (0.081 R)
• M45: 15,257,636 km (0.095 R)
• M46: 15,655,567 km (0.106 R)
• M47: 15,873,980 km (0.101 R)
• M48: 16,387,848 km (0.12 R)
• M49: 16,535,651 km (0.116 R)
• M50: 16,907,103 km (0.102 R)
• M51: 17,356,495 km (0.08 R)
• M52: 17,507,140 km (0.059 R)
• M53: 17,961,768 km (0.097 R)
• M54: 18,190,503 km (0.036 R)
• M55: 19,193,257 km (0.037 R)
• M56: 19,466,273 km (0.094 R)
• M57: 19,622,753 km (0.064 R)
• M58: 20,016,195 km (0.053 R)
• M59: 20,253,457 km (0.096 R)
• M60: 20,770,617 km (0.093 R)
• M61: 21,292,265 km (0.067 R)
• M62: 21,615,396 km (0.051 R)
• M63: 21,737,019 km (0.05 R)
• M64: 22,635,803 km (0.104 R)
• M65: 23,297,026 km (0.057 R)
• M66: 23,755,394 km (0.078 R)
• M67: 23,922,794 km (0.099 R)
• M68: 25,190,785 km (0.041 R)
• M69: 25,704,205 km (0.113 R)
• M70: 27,352,475 km (0.118 R)
• M71: 27,703,880 km (0.081 R)
• M72: 28,322,467 km (0.101 R)
• M73: 28,633,481 km (0.094 R)
• M74: 29,663,163 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 10.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.11 AU - 9.77 AU

Year: 8782 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 97,078,836 km

• M1: 263,292 km (0.067 R)
• M2: 406,906 km (0.119 R)
• M3: 645,664 km (0.064 R)
• M4: 782,397 km (0.103 R)
• M5: 869,313 km (0.105 R)
• M6: 1,118,394 km (0.11 R)
• M7: 1,234,631 km (0.104 R)
• M8: 1,372,710 km (0.044 R)
• M9: 1,443,769 km (0.112 R)
• M10: 1,896,602 km (0.088 R)
• M11: 2,180,688 km (0.117 R)
• M12: 2,264,463 km (0.078 R)
• M13: 2,522,220 km (0.076 R)
• M14: 2,699,494 km (0.071 R)
• M15: 2,789,701 km (0.077 R)
• M16: 2,857,918 km (0.118 R)
• M17: 4,051,858 km (0.082 R)
• M18: 4,471,929 km (0.105 R)
• M19: 5,016,615 km (0.082 R)
• M20: 5,496,226 km (0.087 R)
• M21: 5,582,394 km (0.098 R)
• M22: 5,785,249 km (0.096 R)
• M23: 5,961,026 km (0.107 R)
• M24: 6,804,908 km (0.118 R)
• M25: 8,669,346 km (0.119 R)
• M26: 9,278,359 km (0.1 R)
• M27: 9,381,282 km (0.093 R)
• M28: 9,901,285 km (0.114 R)
• M29: 10,041,607 km (0.098 R)
• M30: 10,788,849 km (0.084 R)
• M31: 11,260,381 km (0.091 R)
• M32: 11,701,695 km (0.08 R)
• M33: 12,982,552 km (0.043 R)
• M34: 13,097,742 km (0.095 R)
• M35: 14,466,264 km (0.073 R)
• M36: 15,026,358 km (0.107 R)
• M37: 15,390,180 km (0.035 R)
• M38: 15,797,834 km (0.064 R)
• M39: 16,126,650 km (0.07 R)
• M40: 16,707,240 km (0.073 R)
• M41: 17,676,036 km (0.1 R)
• M42: 18,360,745 km (0.084 R)
• M43: 18,706,466 km (0.112 R)
• M44: 19,272,694 km (0.09 R)
• M45: 19,800,325 km (0.118 R)
• M46: 21,004,887 km (0.086 R)
• M47: 21,095,095 km (0.114 R)
• M48: 21,547,928 km (0.062 R)
• M49: 21,821,093 km (0.087 R)
• M50: 22,279,012 km (0.067 R)
• M51: 22,786,448 km (0.075 R)
• M52: 22,925,574 km (0.077 R)
• M53: 23,251,099 km (0.07 R)
• M54: 23,765,716 km (0.111 R)
• M55: 24,000,884 km (0.104 R)
• M56: 24,949,334 km (0.079 R)
• M57: 25,236,263 km (0.049 R)
• M58: 25,524,389 km (0.057 R)
• M59: 27,127,928 km (0.09 R)
• M60: 28,464,136 km (0.04 R)
• M61: 28,763,931 km (0.049 R)
• M62: 29,165,451 km (0.104 R)
• M63: 30,278,908 km (0.114 R)
• M64: 30,892,110 km (0.044 R)
• M65: 31,148,820 km (0.12 R)
• M66: 31,664,334 km (0.115 R)
• M67: 33,649,049 km (0.108 R)
• M68: 34,390,307 km (0.11 R)
• M69: 34,816,361 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 11.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.15 AU - 15.21 AU

Year: 15225 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,078,836 km

• M1: 198,516 km (0.052 R)
• M2: 378,333 km (0.109 R)
• M3: 478,713 km (0.098 R)
• M4: 610,210 km (0.105 R)
• M5: 890,407 km (0.065 R)
• M6: 1,009,337 km (0.075 R)
• M7: 1,083,537 km (0.048 R)
• M8: 2,280,620 km (0.092 R)
• M9: 2,758,585 km (0.111 R)
• M10: 3,230,416 km (0.115 R)
• M11: 4,126,657 km (0.095 R)
• M12: 4,497,660 km (0.082 R)
• M13: 6,086,988 km (0.111 R)
• M14: 6,226,712 km (0.076 R)
• M15: 6,414,757 km (0.076 R)
• M16: 7,581,919 km (0.109 R)
• M17: 7,883,957 km (0.112 R)
• M18: 8,036,547 km (0.031 R)
• M19: 10,051,930 km (0.117 R)
• M20: 10,328,387 km (0.098 R)
• M21: 10,719,585 km (0.102 R)
• M22: 11,631,833 km (0.111 R)
• M23: 12,391,491 km (0.041 R)
• M24: 12,747,534 km (0.118 R)
• M25: 13,106,868 km (0.083 R)
• M26: 13,774,523 km (0.089 R)
• M27: 13,958,529 km (0.067 R)
• M28: 14,391,016 km (0.071 R)
• M29: 15,651,079 km (0.111 R)
• M30: 16,423,901 km (0.062 R)
• M31: 16,554,052 km (0.093 R)
• M32: 17,143,318 km (0.097 R)
• M33: 17,606,622 km (0.095 R)
• M34: 18,410,262 km (0.106 R)
• M35: 18,748,652 km (0.039 R)
• M36: 19,362,901 km (0.064 R)
• M37: 19,500,382 km (0.116 R)
• M38: 19,776,091 km (0.054 R)
• M39: 19,914,469 km (0.111 R)
• M40: 20,821,929 km (0.078 R)
• M41: 21,529,078 km (0.054 R)
• M42: 22,100,542 km (0.104 R)
• M43: 22,460,176 km (0.107 R)
• M44: 23,112,422 km (0.111 R)
• M45: 23,624,047 km (0.037 R)
• M46: 24,361,564 km (0.054 R)
• M47: 24,733,166 km (0.06 R)
• M48: 26,466,406 km (0.098 R)
• M49: 29,414,831 km (0.042 R)
• M50: 30,287,734 km (0.11 R)
• M51: 30,527,241 km (0.071 R)
• M52: 32,302,967 km (0.086 R)
• M53: 32,629,390 km (0.104 R)
• M54: 33,203,247 km (0.111 R)
• M55: 33,450,233 km (0.067 R)
• M56: 34,028,878 km (0.063 R)
• M57: 34,945,015 km (0.1 R)
• M58: 35,280,115 km (0.103 R)
• M59: 36,971,618 km (0.111 R)
• M60: 37,913,336 km (0.119 R)
• M61: 38,602,983 km (0.071 R)
• M62: 42,024,585 km (0.104 R)
• M63: 42,470,237 km (0.03 R)
• M64: 43,906,825 km (0.071 R)
• M65: 45,085,806 km (0.041 R)
• M66: 45,359,421 km (0.083 R)
• M67: 46,183,406 km (0.093 R)
• M68: 47,938,937 km (0.1 R)
• M69: 48,497,984 km (0.077 R)
• M70: 48,591,333 km (0.104 R)
• M71: 50,187,692 km (0.097 R)
• M72: 50,660,571 km (0.073 R)
• M73: 52,183,477 km (0.087 R)
• M74: 57,137,261 km (0.106 R)
• M75: 58,026,920 km (0.091 R)
• M76: 59,220,262 km (0.048 R)
• M77: 62,036,143 km (0.108 R)
• M78: 63,358,289 km (0.079 R)
• M79: 63,460,464 km (0.094 R)
• M80: 64,484,312 km (0.075 R)
• M81: 65,616,917 km (0.112 R)
• M82: 67,588,767 km (0.11 R)
• M83: 68,424,720 km (0.062 R)
• M84: 69,685,231 km (0.056 R)
• M85: 70,424,095 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 6.4

Gravity: 21.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.18 AU - 17.96 AU

Year: 25259 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,078,836 km

• M1: 417,976 km (0.076 R)
• M2: 486,193 km (0.091 R)
• M3: 634,893 km (0.077 R)
• M4: 855,550 km (0.119 R)
• M5: 1,164,021 km (0.11 R)
• M6: 1,687,015 km (0.057 R)
• M7: 3,193,167 km (0.105 R)
• M8: 3,332,891 km (0.118 R)
• M9: 3,666,793 km (0.119 R)
• M10: 4,315,001 km (0.118 R)
• M11: 4,573,805 km (0.091 R)
• M12: 4,626,165 km (0.076 R)
• M13: 5,270,034 km (0.093 R)
• M14: 5,771,187 km (0.032 R)
• M15: 5,941,579 km (0.061 R)
• M16: 6,462,927 km (0.118 R)
• M17: 6,878,510 km (0.054 R)
• M18: 7,923,451 km (0.066 R)
• M19: 7,986,432 km (0.078 R)
• M20: 9,017,012 km (0.056 R)
• M21: 9,547,934 km (0.107 R)
• M22: 10,848,838 km (0.086 R)
• M23: 11,342,062 km (0.12 R)
• M24: 11,555,688 km (0.082 R)
• M25: 14,144,329 km (0.066 R)
• M26: 14,297,517 km (0.101 R)
• M27: 14,915,656 km (0.081 R)
• M28: 19,479,887 km (0.097 R)
• M29: 19,565,008 km (0.097 R)
• M30: 21,557,352 km (0.106 R)
• M31: 21,910,403 km (0.038 R)
• M32: 23,341,756 km (0.064 R)
• M33: 23,613,425 km (0.074 R)
• M34: 24,802,878 km (0.068 R)
• M35: 26,670,757 km (0.083 R)
• M36: 27,525,859 km (0.082 R)
• M37: 28,101,062 km (0.073 R)
• M38: 29,556,051 km (0.1 R)
• M39: 30,046,583 km (0.119 R)
• M40: 30,440,773 km (0.034 R)
• M41: 31,934,657 km (0.112 R)
• M42: 38,463,707 km (0.105 R)
• M43: 39,644,633 km (0.036 R)
• M44: 41,164,996 km (0.061 R)
• M45: 41,822,329 km (0.105 R)
• M46: 42,372,699 km (0.109 R)
• M47: 42,925,613 km (0.082 R)
• M48: 44,150,221 km (0.108 R)
• M49: 44,262,120 km (0.09 R)
• M50: 44,374,169 km (0.096 R)
• M51: 44,486,218 km (0.108 R)
• M52: 46,406,157 km (0.114 R)
• M53: 46,861,832 km (0.101 R)
• M54: 47,090,268 km (0.099 R)
• M55: 47,892,562 km (0.117 R)
• M56: 48,007,453 km (0.069 R)
• M57: 48,353,024 km (0.109 R)
• M58: 49,278,287 km (0.041 R)
• M59: 51,029,030 km (0.073 R)
• M60: 51,381,633 km (0.025 R)
• M61: 52,089,231 km (0.084 R)
• M62: 53,872,437 km (0.084 R)
• M63: 54,111,644 km (0.116 R)
• M64: 54,831,509 km (0.038 R)
• M65: 55,917,291 km (0.089 R)
• M66: 56,159,489 km (0.067 R)
• M67: 58,478,256 km (0.099 R)
• M68: 62,202,495 km (0.107 R)
• M69: 62,453,521 km (0.092 R)
• M70: 62,956,469 km (0.114 R)
• M71: 63,334,652 km (0.118 R)
• M72: 64,727,558 km (0.095 R)
• M73: 65,491,704 km (0.081 R)
• M74: 67,543,738 km (0.108 R)
• M75: 69,356,565 km (0.115 R)
• M76: 69,616,716 km (0.067 R)
• M77: 71,447,793 km (0.063 R)
• M78: 73,162,185 km (0.089 R)
• M79: 73,559,667 km (0.067 R)
• M80: 75,023,482 km (0.047 R)
• M81: 75,290,664 km (0.118 R)
• M82: 75,692,035 km (0.111 R)
• M83: 77,035,124 km (0.079 R)
• M84: 78,657,064 km (0.096 R)
• M85: 83,037,140 km (0.119 R)
• M86: 85,396,000 km (0.12 R)
• M87: 85,814,575 km (0.054 R)
• M88: 87,074,338 km (0.091 R)
• M89: 92,603,476 km (0.082 R)
• M90: 93,320,498 km (0.087 R)
• M91: 95,772,258 km (0.047 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit