🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.71 AU - 0.81 AU

Year: 250 Days

Day: 29.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,827,972 km

• M1: 560,094 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.03 AU - 1.23 AU

Year: 453 Days

Day: 31.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.81 AU - 3.07 AU

Year: 1899 Days

Day: 32.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,827,972 km

• M1: 441,613 km (0.069 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.8

Radius: 8.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.61 AU - 4.71 AU

Year: 3790 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,827,972 km

• M1: 123,119 km (0.096 R)
• M2: 184,604 km (0.099 R)
• M3: 286,480 km (0.116 R)
• M4: 398,828 km (0.07 R)
• M5: 536,907 km (0.118 R)
• M6: 780,302 km (0.028 R)
• M7: 936,483 km (0.112 R)
• M8: 1,255,874 km (0.114 R)
• M9: 1,415,495 km (0.066 R)
• M10: 1,555,967 km (0.05 R)
• M11: 1,836,912 km (0.107 R)
• M12: 2,047,546 km (0.117 R)
• M13: 2,266,258 km (0.108 R)
• M14: 2,507,859 km (0.117 R)
• M15: 2,585,051 km (0.096 R)
• M16: 2,678,849 km (0.102 R)
• M17: 2,821,565 km (0.059 R)
• M18: 3,164,593 km (0.117 R)
• M19: 3,282,028 km (0.096 R)
• M20: 3,854,688 km (0.059 R)
• M21: 4,198,464 km (0.112 R)
• M22: 4,402,067 km (0.031 R)
• M23: 4,954,382 km (0.102 R)
• M24: 5,032,323 km (0.081 R)
• M25: 5,248,641 km (0.061 R)
• M26: 5,328,078 km (0.047 R)
• M27: 5,428,009 km (0.054 R)
• M28: 5,548,735 km (0.103 R)
• M29: 5,609,322 km (0.094 R)
• M30: 6,102,845 km (0.058 R)
• M31: 6,207,414 km (0.12 R)
• M32: 6,439,590 km (0.107 R)
• M33: 6,869,085 km (0.042 R)
• M34: 7,285,715 km (0.051 R)
• M35: 7,352,137 km (0.11 R)
• M36: 7,846,408 km (0.086 R)
• M37: 8,420,864 km (0.111 R)
• M38: 8,514,064 km (0.105 R)
• M39: 8,584,225 km (0.066 R)
• M40: 8,772,120 km (0.114 R)
• M41: 9,009,083 km (0.072 R)
• M42: 9,080,441 km (0.098 R)
• M43: 9,247,991 km (0.113 R)
• M44: 9,416,588 km (0.113 R)
• M45: 9,659,086 km (0.095 R)
• M46: 9,830,076 km (0.107 R)
• M47: 10,324,198 km (0.064 R)
• M48: 10,599,458 km (0.051 R)
• M49: 11,336,676 km (0.06 R)
• M50: 11,414,018 km (0.077 R)
• M51: 11,517,241 km (0.067 R)
• M52: 11,620,763 km (0.066 R)
• M53: 11,724,584 km (0.119 R)
• M54: 12,143,009 km (0.047 R)
• M55: 12,248,475 km (0.083 R)
• M56: 12,619,777 km (0.112 R)
• M57: 13,102,530 km (0.117 R)
• M58: 13,591,415 km (0.115 R)
• M59: 13,728,297 km (0.105 R)
• M60: 14,363,789 km (0.039 R)
• M61: 14,727,162 km (0.087 R)
• M62: 15,008,706 km (0.066 R)
• M63: 15,634,623 km (0.099 R)
• M64: 15,778,087 km (0.083 R)
• M65: 16,008,468 km (0.113 R)
• M66: 16,677,021 km (0.1 R)
• M67: 16,852,948 km (0.076 R)
• M68: 16,911,740 km (0.064 R)
• M69: 17,592,560 km (0.056 R)
• M70: 17,891,457 km (0.084 R)
• M71: 17,981,365 km (0.078 R)
• M72: 18,131,711 km (0.082 R)
• M73: 18,312,575 km (0.047 R)
• M74: 18,403,380 km (0.111 R)
• M75: 18,828,538 km (0.094 R)
• M76: 19,595,825 km (0.098 R)
• M77: 19,998,842 km (0.11 R)
• M78: 20,687,142 km (0.103 R)
• M79: 20,844,519 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 14.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.48 AU - 7.96 AU

Year: 7309 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,827,972 km

• M1: 205,398 km (0.104 R)
• M2: 347,067 km (0.114 R)
• M3: 628,760 km (0.116 R)
• M4: 773,122 km (0.036 R)
• M5: 1,226,703 km (0.087 R)
• M6: 1,319,154 km (0.109 R)
• M7: 1,684,322 km (0.093 R)
• M8: 2,018,674 km (0.089 R)
• M9: 2,275,533 km (0.071 R)
• M10: 2,391,322 km (0.1 R)
• M11: 2,681,093 km (0.099 R)
• M12: 2,803,913 km (0.071 R)
• M13: 3,109,990 km (0.077 R)
• M14: 3,560,729 km (0.116 R)
• M15: 3,676,816 km (0.094 R)
• M16: 3,813,848 km (0.054 R)
• M17: 4,072,802 km (0.101 R)
• M18: 4,337,740 km (0.099 R)
• M19: 4,863,277 km (0.06 R)
• M20: 4,970,838 km (0.068 R)
• M21: 5,079,147 km (0.099 R)
• M22: 5,276,317 km (0.112 R)
• M23: 5,768,943 km (0.103 R)
• M24: 6,943,136 km (0.105 R)
• M25: 7,064,759 km (0.089 R)
• M26: 7,507,868 km (0.098 R)
• M27: 7,632,633 km (0.105 R)
• M28: 8,011,116 km (0.09 R)
• M29: 8,447,493 km (0.118 R)
• M30: 8,944,457 km (0.113 R)
• M31: 9,103,330 km (0.098 R)
• M32: 9,531,778 km (0.045 R)
• M33: 9,667,164 km (0.1 R)
• M34: 11,196,802 km (0.105 R)
• M35: 11,339,668 km (0.09 R)
• M36: 11,569,451 km (0.062 R)
• M37: 11,771,707 km (0.081 R)
• M38: 11,887,944 km (0.089 R)
• M39: 12,533,609 km (0.065 R)
• M40: 12,771,170 km (0.045 R)
• M41: 13,250,931 km (0.114 R)
• M42: 13,432,393 km (0.091 R)
• M43: 13,645,121 km (0.097 R)
• M44: 14,104,835 km (0.092 R)
• M45: 14,445,170 km (0.113 R)
• M46: 14,725,666 km (0.087 R)
• M47: 15,102,354 km (0.064 R)
• M48: 15,292,044 km (0.113 R)
• M49: 16,219,551 km (0.029 R)
• M50: 16,641,267 km (0.1 R)
• M51: 16,804,478 km (0.048 R)
• M52: 16,935,377 km (0.093 R)
• M53: 17,396,288 km (0.115 R)
• M54: 17,761,456 km (0.055 R)
• M55: 17,861,387 km (0.045 R)
• M56: 18,431,654 km (0.114 R)
• M57: 19,007,905 km (0.054 R)
• M58: 19,144,488 km (0.1 R)
• M59: 19,246,963 km (0.057 R)
• M60: 20,631,940 km (0.025 R)
• M61: 20,737,107 km (0.104 R)
• M62: 20,948,040 km (0.036 R)
• M63: 21,194,877 km (0.094 R)
• M64: 21,834,258 km (0.074 R)
• M65: 22,336,009 km (0.066 R)
• M66: 22,769,095 km (0.086 R)
• M67: 22,877,853 km (0.082 R)
• M68: 23,095,667 km (0.113 R)
• M69: 23,423,885 km (0.094 R)
• M70: 23,533,690 km (0.115 R)
• M71: 23,827,201 km (0.032 R)
• M72: 24,343,762 km (0.118 R)
• M73: 24,640,564 km (0.074 R)
• M74: 24,863,914 km (0.084 R)
• M75: 25,125,411 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 11.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.01 AU - 8.65 AU

Year: 7476 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,827,972 km

• M1: 157,975 km (0.115 R)
• M2: 605,572 km (0.059 R)
• M3: 717,322 km (0.047 R)
• M4: 1,063,790 km (0.045 R)
• M5: 1,149,959 km (0.11 R)
• M6: 1,617,153 km (0.043 R)
• M7: 1,778,868 km (0.088 R)
• M8: 2,031,689 km (0.074 R)
• M9: 2,184,578 km (0.105 R)
• M10: 2,738,389 km (0.075 R)
• M11: 3,674,722 km (0.088 R)
• M12: 3,862,467 km (0.079 R)
• M13: 4,359,731 km (0.11 R)
• M14: 5,203,612 km (0.109 R)
• M15: 5,384,476 km (0.104 R)
• M16: 5,721,670 km (0.046 R)
• M17: 5,845,986 km (0.112 R)
• M18: 6,002,615 km (0.117 R)
• M19: 6,839,764 km (0.117 R)
• M20: 7,071,491 km (0.098 R)
• M21: 7,238,592 km (0.087 R)
• M22: 7,440,848 km (0.11 R)
• M23: 7,782,231 km (0.029 R)
• M24: 7,920,160 km (0.043 R)
• M25: 8,163,556 km (0.104 R)
• M26: 8,729,185 km (0.084 R)
• M27: 9,053,065 km (0.104 R)
• M28: 9,198,175 km (0.095 R)
• M29: 9,601,491 km (0.113 R)
• M30: 10,198,386 km (0.074 R)
• M31: 10,349,629 km (0.102 R)
• M32: 10,425,476 km (0.098 R)
• M33: 11,822,271 km (0.111 R)
• M34: 11,941,351 km (0.079 R)
• M35: 12,180,707 km (0.083 R)
• M36: 12,623,517 km (0.113 R)
• M37: 12,908,202 km (0.025 R)
• M38: 13,566,582 km (0.12 R)
• M39: 13,983,811 km (0.03 R)
• M40: 15,607,247 km (0.038 R)
• M41: 15,781,528 km (0.078 R)
• M42: 16,662,959 km (0.098 R)
• M43: 17,515,218 km (0.078 R)
• M44: 19,542,718 km (0.092 R)
• M45: 19,825,009 km (0.117 R)
• M46: 20,679,662 km (0.086 R)
• M47: 21,449,642 km (0.115 R)
• M48: 21,595,051 km (0.081 R)
• M49: 21,740,759 km (0.062 R)
• M50: 22,130,911 km (0.089 R)
• M51: 22,425,170 km (0.101 R)
• M52: 23,017,428 km (0.075 R)
• M53: 24,419,459 km (0.071 R)
• M54: 25,386,459 km (0.047 R)
• M55: 25,488,934 km (0.075 R)
• M56: 25,694,481 km (0.116 R)
• M57: 25,952,089 km (0.119 R)
• M58: 26,055,312 km (0.102 R)
• M59: 26,886,477 km (0.111 R)
• M60: 27,095,765 km (0.029 R)
• M61: 27,410,519 km (0.09 R)
• M62: 28,841,871 km (0.03 R)
• M63: 29,917,929 km (0.089 R)
• M64: 30,243,154 km (0.071 R)
• M65: 30,678,783 km (0.106 R)
• M66: 31,226,312 km (0.116 R)
• M67: 31,391,168 km (0.104 R)
• M68: 31,666,578 km (0.11 R)
• M69: 33,617,035 km (0.073 R)
• M70: 34,294,713 km (0.118 R)
• M71: 34,635,198 km (0.114 R)
• M72: 35,434,200 km (0.058 R)
• M73: 35,950,911 km (0.071 R)
• M74: 36,181,442 km (0.048 R)
• M75: 36,817,831 km (0.117 R)
• M76: 36,933,919 km (0.119 R)
• M77: 37,516,304 km (0.116 R)
• M78: 38,572,165 km (0.116 R)
• M79: 38,985,355 km (0.029 R)
• M80: 39,400,190 km (0.08 R)
• M81: 39,518,970 km (0.053 R)
• M82: 39,756,831 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.3

Radius: 6.4

Gravity: 23.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.86 AU - 14.36 AU

Year: 19967 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,827,972 km

• M1: 93,499 km (0.112 R)
• M2: 219,909 km (0.09 R)
• M3: 284,236 km (0.071 R)
• M4: 610,958 km (0.059 R)
• M5: 861,833 km (0.103 R)
• M6: 943,065 km (0.041 R)
• M7: 1,387,969 km (0.102 R)
• M8: 1,549,385 km (0.107 R)
• M9: 1,961,378 km (0.108 R)
• M10: 2,329,837 km (0.113 R)
• M11: 2,444,429 km (0.084 R)
• M12: 2,799,874 km (0.117 R)
• M13: 4,144,011 km (0.062 R)
• M14: 4,519,052 km (0.076 R)
• M15: 5,554,419 km (0.047 R)
• M16: 5,605,432 km (0.111 R)
• M17: 5,708,206 km (0.084 R)
• M18: 6,072,327 km (0.053 R)
• M19: 6,177,794 km (0.094 R)
• M20: 6,444,078 km (0.107 R)
• M21: 9,366,771 km (0.074 R)
• M22: 10,483,071 km (0.107 R)
• M23: 11,185,732 km (0.084 R)
• M24: 11,837,530 km (0.092 R)
• M25: 12,101,869 km (0.099 R)
• M26: 12,368,004 km (0.076 R)
• M27: 12,703,402 km (0.114 R)
• M28: 13,727,549 km (0.104 R)
• M29: 14,005,203 km (0.054 R)
• M30: 15,277,084 km (0.104 R)
• M31: 15,636,867 km (0.09 R)
• M32: 15,709,272 km (0.057 R)
• M33: 15,781,678 km (0.089 R)
• M34: 16,145,350 km (0.094 R)
• M35: 17,402,720 km (0.109 R)
• M36: 17,477,669 km (0.089 R)
• M37: 17,627,865 km (0.111 R)
• M38: 18,538,019 km (0.116 R)
• M39: 18,614,613 km (0.056 R)
• M40: 19,697,103 km (0.097 R)
• M41: 19,853,433 km (0.077 R)
• M42: 20,010,062 km (0.093 R)
• M43: 20,324,816 km (0.072 R)
• M44: 21,198,617 km (0.107 R)
• M45: 21,358,836 km (0.095 R)
• M46: 21,519,355 km (0.118 R)
• M47: 22,003,603 km (0.093 R)
• M48: 27,386,882 km (0.092 R)
• M49: 28,793,102 km (0.089 R)
• M50: 29,148,248 km (0.082 R)
• M51: 30,132,602 km (0.063 R)
• M52: 31,401,042 km (0.095 R)
• M53: 31,950,066 km (0.082 R)
• M54: 32,502,082 km (0.065 R)
• M55: 33,802,686 km (0.109 R)
• M56: 34,177,429 km (0.039 R)
• M57: 35,309,735 km (0.095 R)
• M58: 36,838,625 km (0.062 R)
• M59: 37,514,209 km (0.098 R)
• M60: 37,707,938 km (0.081 R)
• M61: 38,193,982 km (0.116 R)
• M62: 39,861,549 km (0.086 R)
• M63: 41,753,364 km (0.119 R)
• M64: 42,256,163 km (0.096 R)
• M65: 43,980,278 km (0.04 R)
• M66: 44,491,753 km (0.12 R)
• M67: 45,623,910 km (0.07 R)
• M68: 46,245,339 km (0.112 R)
• M69: 48,759,332 km (0.072 R)
• M70: 48,970,863 km (0.064 R)
• M71: 50,246,185 km (0.093 R)
• M72: 51,102,633 km (0.065 R)
• M73: 52,829,590 km (0.065 R)
• M74: 53,046,807 km (0.098 R)
• M75: 55,235,423 km (0.091 R)
• M76: 56,229,800 km (0.057 R)
• M77: 56,451,654 km (0.076 R)
• M78: 58,348,555 km (0.115 R)
• M79: 60,266,400 km (0.065 R)
• M80: 62,548,964 km (0.094 R)
• M81: 65,674,961 km (0.118 R)
• M82: 66,962,999 km (0.073 R)
• M83: 67,905,017 km (0.113 R)
• M84: 74,742,387 km (0.072 R)
• M85: 75,719,561 km (0.069 R)
• M86: 77,439,487 km (0.098 R)
• M87: 78,551,897 km (0.066 R)
• M88: 79,172,280 km (0.09 R)
• M89: 80,043,538 km (0.102 R)
• M90: 80,168,153 km (0.106 R)
• M91: 84,193,083 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit