🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 267 Days

Day: 15.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,917,229 km

• M1: 115,490 km (0.08 R)
• M2: 260,599 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 328 Days

Day: 46.1 Hours

Environment

Temp: 78 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,917,229 km

• M1: 355,445 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.02 AU - 1.14 AU

Year: 404 Days

Day: 38 Hours

Environment

Temp: 35 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.43 AU - 5.67 AU

Year: 3493 Days

Day: 35.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 14.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.86 AU - 8.24 AU

Year: 7466 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,917,229 km

• M1: 232,475 km (0.066 R)
• M2: 750,084 km (0.108 R)
• M3: 867,518 km (0.078 R)
• M4: 1,056,909 km (0.095 R)
• M5: 1,296,415 km (0.111 R)
• M6: 1,612,067 km (0.09 R)
• M7: 1,789,490 km (0.041 R)
• M8: 1,932,356 km (0.04 R)
• M9: 2,143,139 km (0.068 R)
• M10: 2,295,280 km (0.116 R)
• M11: 2,473,900 km (0.049 R)
• M12: 2,565,005 km (0.101 R)
• M13: 2,703,832 km (0.082 R)
• M14: 3,135,571 km (0.109 R)
• M15: 3,234,605 km (0.106 R)
• M16: 3,461,396 km (0.105 R)
• M17: 3,771,961 km (0.03 R)
• M18: 4,064,724 km (0.12 R)
• M19: 4,365,116 km (0.064 R)
• M20: 4,476,267 km (0.085 R)
• M21: 4,588,316 km (0.09 R)
• M22: 4,987,892 km (0.112 R)
• M23: 5,162,623 km (0.052 R)
• M24: 5,974,341 km (0.093 R)
• M25: 6,253,789 km (0.085 R)
• M26: 6,442,582 km (0.111 R)
• M27: 6,825,852 km (0.107 R)
• M28: 7,884,257 km (0.116 R)
• M29: 8,156,973 km (0.109 R)
• M30: 9,422,272 km (0.1 R)
• M31: 9,748,096 km (0.111 R)
• M32: 10,262,564 km (0.112 R)
• M33: 10,448,364 km (0.076 R)
• M34: 10,748,158 km (0.073 R)
• M35: 11,012,797 km (0.046 R)
• M36: 11,279,530 km (0.119 R)
• M37: 12,526,428 km (0.079 R)
• M38: 12,765,186 km (0.085 R)
• M39: 13,126,016 km (0.118 R)
• M40: 14,812,284 km (0.085 R)
• M41: 14,938,245 km (0.043 R)
• M42: 15,361,158 km (0.074 R)
• M43: 15,574,036 km (0.098 R)
• M44: 15,873,680 km (0.047 R)
• M45: 16,828,115 km (0.117 R)
• M46: 18,656,051 km (0.099 R)
• M47: 19,111,427 km (0.108 R)
• M48: 19,478,391 km (0.104 R)
• M49: 20,687,142 km (0.061 R)
• M50: 21,158,524 km (0.111 R)
• M51: 21,443,060 km (0.079 R)
• M52: 21,538,204 km (0.11 R)
• M53: 22,016,019 km (0.058 R)
• M54: 22,352,615 km (0.052 R)
• M55: 23,568,397 km (0.107 R)
• M56: 24,258,641 km (0.071 R)
• M57: 24,805,571 km (0.114 R)
• M58: 26,114,702 km (0.105 R)
• M59: 28,172,271 km (0.087 R)
• M60: 29,378,927 km (0.08 R)
• M61: 29,643,416 km (0.052 R)
• M62: 29,855,696 km (0.084 R)
• M63: 30,335,007 km (0.078 R)
• M64: 31,139,545 km (0.104 R)
• M65: 31,355,265 km (0.119 R)
• M66: 31,951,113 km (0.092 R)
• M67: 32,277,685 km (0.06 R)
• M68: 32,441,345 km (0.105 R)
• M69: 33,044,075 km (0.099 R)
• M70: 33,154,030 km (0.114 R)
• M71: 35,154,303 km (0.069 R)
• M72: 35,491,347 km (0.066 R)
• M73: 36,225,573 km (0.113 R)
• M74: 37,136,175 km (0.114 R)
• M75: 37,422,356 km (0.106 R)
• M76: 37,881,622 km (0.11 R)
• M77: 37,996,662 km (0.111 R)
• M78: 38,112,002 km (0.108 R)
• M79: 38,227,342 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 11.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.81 AU - 10.25 AU

Year: 8966 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,917,229 km

• M1: 145,260 km (0.09 R)
• M2: 584,329 km (0.099 R)
• M3: 738,116 km (0.036 R)
• M4: 906,563 km (0.105 R)
• M5: 1,157,588 km (0.107 R)
• M6: 1,337,704 km (0.08 R)
• M7: 1,431,352 km (0.11 R)
• M8: 2,304,854 km (0.12 R)
• M9: 2,651,473 km (0.108 R)
• M10: 3,735,608 km (0.109 R)
• M11: 5,119,538 km (0.112 R)
• M12: 5,208,998 km (0.105 R)
• M13: 5,757,124 km (0.119 R)
• M14: 5,912,706 km (0.038 R)
• M15: 7,442,045 km (0.1 R)
• M16: 8,058,837 km (0.053 R)
• M17: 8,870,705 km (0.054 R)
• M18: 9,050,671 km (0.119 R)
• M19: 9,159,279 km (0.111 R)
• M20: 9,597,900 km (0.102 R)
• M21: 9,671,802 km (0.038 R)
• M22: 10,155,900 km (0.071 R)
• M23: 10,306,545 km (0.1 R)
• M24: 10,382,092 km (0.112 R)
• M25: 10,571,782 km (0.11 R)
• M26: 10,686,225 km (0.092 R)
• M27: 11,186,779 km (0.063 R)
• M28: 11,498,691 km (0.117 R)
• M29: 12,250,719 km (0.097 R)
• M30: 12,411,088 km (0.062 R)
• M31: 13,018,755 km (0.064 R)
• M32: 13,429,401 km (0.033 R)
• M33: 14,011,187 km (0.088 R)
• M34: 14,305,296 km (0.09 R)
• M35: 17,311,166 km (0.086 R)
• M36: 18,217,879 km (0.042 R)
• M37: 19,747,667 km (0.09 R)
• M38: 20,361,467 km (0.075 R)
• M39: 20,551,606 km (0.061 R)
• M40: 21,029,721 km (0.033 R)
• M41: 21,318,145 km (0.1 R)
• M42: 21,462,956 km (0.098 R)
• M43: 21,850,564 km (0.104 R)
• M44: 23,324,851 km (0.079 R)
• M45: 23,424,334 km (0.111 R)
• M46: 24,983,443 km (0.073 R)
• M47: 26,940,033 km (0.101 R)
• M48: 27,148,872 km (0.04 R)
• M49: 27,989,462 km (0.093 R)
• M50: 29,858,089 km (0.076 R)
• M51: 33,433,927 km (0.07 R)
• M52: 34,108,614 km (0.101 R)
• M53: 34,447,752 km (0.079 R)
• M54: 35,815,376 km (0.048 R)
• M55: 36,160,049 km (0.115 R)
• M56: 36,794,793 km (0.054 R)
• M57: 37,375,083 km (0.1 R)
• M58: 37,608,007 km (0.116 R)
• M59: 38,251,128 km (0.117 R)
• M60: 38,427,205 km (0.083 R)

Asteroid Belt

Center: 9.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.5

Radius: 9.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.73 AU - 11.27 AU

Year: 12245 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,917,229 km

• M1: 198,217 km (0.12 R)
• M2: 324,478 km (0.069 R)
• M3: 586,424 km (0.116 R)
• M4: 751,729 km (0.08 R)
• M5: 870,959 km (0.112 R)
• M6: 1,040,154 km (0.054 R)
• M7: 1,386,922 km (0.119 R)
• M8: 1,612,067 km (0.114 R)
• M9: 1,742,366 km (0.062 R)
• M10: 1,958,236 km (0.112 R)
• M11: 2,182,932 km (0.112 R)
• M12: 2,688,274 km (0.1 R)
• M13: 2,812,440 km (0.104 R)
• M14: 3,163,845 km (0.116 R)
• M15: 3,699,855 km (0.089 R)
• M16: 3,768,969 km (0.063 R)
• M17: 4,049,465 km (0.117 R)
• M18: 4,593,552 km (0.051 R)
• M19: 4,855,498 km (0.118 R)
• M20: 5,045,637 km (0.051 R)
• M21: 5,951,452 km (0.097 R)
• M22: 6,864,448 km (0.089 R)
• M23: 7,164,092 km (0.093 R)
• M24: 7,909,539 km (0.096 R)
• M25: 8,088,607 km (0.104 R)
• M26: 9,284,792 km (0.047 R)
• M27: 9,473,734 km (0.088 R)
• M28: 10,193,449 km (0.057 R)
• M29: 12,717,465 km (0.062 R)
• M30: 14,048,287 km (0.078 R)
• M31: 14,978,337 km (0.094 R)
• M32: 15,089,040 km (0.109 R)
• M33: 15,200,041 km (0.119 R)
• M34: 15,759,238 km (0.097 R)
• M35: 16,782,637 km (0.117 R)
• M36: 16,955,273 km (0.079 R)
• M37: 17,768,637 km (0.116 R)
• M38: 19,979,244 km (0.088 R)
• M39: 20,714,668 km (0.09 R)
• M40: 22,338,403 km (0.1 R)
• M41: 22,591,822 km (0.091 R)
• M42: 22,846,138 km (0.118 R)
• M43: 22,973,745 km (0.04 R)
• M44: 23,293,585 km (0.119 R)
• M45: 24,784,029 km (0.105 R)
• M46: 25,112,097 km (0.068 R)
• M47: 25,375,688 km (0.11 R)
• M48: 26,639,940 km (0.116 R)
• M49: 27,110,874 km (0.079 R)
• M50: 27,381,197 km (0.094 R)
• M51: 27,448,816 km (0.099 R)
• M52: 27,652,418 km (0.076 R)
• M53: 29,160,066 km (0.099 R)
• M54: 29,506,534 km (0.099 R)
• M55: 30,694,342 km (0.03 R)
• M56: 31,046,644 km (0.112 R)
• M57: 31,897,856 km (0.098 R)
• M58: 33,478,059 km (0.099 R)
• M59: 33,550,464 km (0.08 R)
• M60: 33,768,129 km (0.11 R)
• M61: 35,157,145 km (0.103 R)
• M62: 35,525,904 km (0.117 R)
• M63: 35,673,707 km (0.109 R)
• M64: 36,267,012 km (0.05 R)
• M65: 36,341,512 km (0.086 R)
• M66: 37,163,253 km (0.091 R)
• M67: 37,313,299 km (0.109 R)
• M68: 38,293,614 km (0.11 R)
• M69: 39,129,717 km (0.081 R)
• M70: 39,588,384 km (0.093 R)
• M71: 39,741,572 km (0.065 R)
• M72: 41,518,346 km (0.069 R)
• M73: 42,064,228 km (0.084 R)
• M74: 45,228,822 km (0.099 R)
• M75: 45,469,375 km (0.115 R)
• M76: 46,273,763 km (0.111 R)
• M77: 47,408,014 km (0.098 R)
• M78: 48,060,261 km (0.093 R)
• M79: 49,208,724 km (0.11 R)
• M80: 49,456,009 km (0.119 R)
• M81: 50,283,285 km (0.105 R)
• M82: 51,115,199 km (0.072 R)
• M83: 53,807,512 km (0.088 R)
• M84: 54,232,370 km (0.102 R)
• M85: 54,658,275 km (0.059 R)
• M86: 56,114,909 km (0.072 R)
• M87: 56,545,751 km (0.103 R)
• M88: 57,410,726 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 14.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.46 AU - 14.26 AU

Year: 15639 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,917,229 km

• M1: 276,008 km (0.069 R)
• M2: 368,759 km (0.066 R)
• M3: 510,877 km (0.1 R)
• M4: 625,020 km (0.09 R)
• M5: 806,632 km (0.081 R)
• M6: 1,071,719 km (0.088 R)
• M7: 1,319,154 km (0.036 R)
• M8: 1,413,999 km (0.107 R)
• M9: 1,765,255 km (0.083 R)
• M10: 2,701,438 km (0.111 R)
• M11: 4,120,673 km (0.059 R)
• M12: 4,298,844 km (0.081 R)
• M13: 4,737,316 km (0.111 R)
• M14: 5,539,310 km (0.104 R)
• M15: 6,016,677 km (0.103 R)
• M16: 6,632,122 km (0.069 R)
• M17: 8,012,013 km (0.096 R)
• M18: 9,150,453 km (0.1 R)
• M19: 9,572,768 km (0.095 R)
• M20: 9,857,901 km (0.102 R)
• M21: 10,049,536 km (0.102 R)
• M22: 10,387,777 km (0.117 R)
• M23: 11,026,261 km (0.119 R)
• M24: 11,375,272 km (0.102 R)
• M25: 11,880,165 km (0.057 R)
• M26: 12,807,672 km (0.037 R)
• M27: 13,016,960 km (0.101 R)
• M28: 13,598,446 km (0.054 R)
• M29: 13,811,923 km (0.114 R)
• M30: 17,725,702 km (0.09 R)
• M31: 17,842,239 km (0.115 R)
• M32: 20,532,158 km (0.082 R)
• M33: 20,838,834 km (0.114 R)
• M34: 21,456,673 km (0.114 R)
• M35: 22,710,602 km (0.08 R)
• M36: 22,964,171 km (0.081 R)
• M37: 23,602,355 km (0.049 R)
• M38: 23,859,215 km (0.053 R)
• M39: 25,026,826 km (0.109 R)
• M40: 25,288,922 km (0.081 R)
• M41: 26,479,122 km (0.088 R)
• M42: 26,946,915 km (0.068 R)
• M43: 27,282,762 km (0.104 R)
• M44: 28,026,563 km (0.119 R)
• M45: 29,120,273 km (0.113 R)
• M46: 29,326,867 km (0.09 R)
• M47: 29,464,946 km (0.077 R)
• M48: 29,949,643 km (0.071 R)
• M49: 31,138,049 km (0.107 R)
• M50: 31,490,501 km (0.073 R)
• M51: 31,844,300 km (0.083 R)
• M52: 34,067,175 km (0.096 R)
• M53: 36,265,516 km (0.056 R)
• M54: 36,413,767 km (0.083 R)
• M55: 36,636,369 km (0.029 R)
• M56: 37,606,511 km (0.046 R)
• M57: 37,756,558 km (0.073 R)
• M58: 38,132,497 km (0.116 R)
• M59: 39,724,667 km (0.079 R)
• M60: 40,875,374 km (0.074 R)
• M61: 41,726,137 km (0.075 R)
• M62: 43,523,855 km (0.083 R)
• M63: 43,917,896 km (0.087 R)
• M64: 44,550,994 km (0.077 R)
• M65: 45,986,535 km (0.111 R)
• M66: 47,437,335 km (0.101 R)
• M67: 47,599,350 km (0.109 R)
• M68: 48,249,652 km (0.08 R)
• M69: 49,559,082 km (0.117 R)
• M70: 51,461,967 km (0.101 R)
• M71: 52,715,746 km (0.088 R)
• M72: 53,220,041 km (0.116 R)
• M73: 53,472,861 km (0.105 R)
• M74: 54,064,222 km (0.081 R)
• M75: 54,827,620 km (0.104 R)
• M76: 55,338,646 km (0.033 R)
• M77: 56,451,205 km (0.052 R)
• M78: 56,967,168 km (0.078 R)
• M79: 57,311,991 km (0.079 R)
• M80: 57,744,180 km (0.073 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit