🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.39 AU - 0.63 AU

Year: 129 Days

Day: 36.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.37 AU - 1.37 AU

Year: 566 Days

Day: 19.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,588,834 km

• M1: 109,506 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.46 AU - 1.62 AU

Year: 675 Days

Day: 24.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.69 AU - 2.21 AU

Year: 962 Days

Day: 45.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 12.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.6 AU - 6.16 AU

Year: 5035 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,588,834 km

• M1: 198,367 km (0.11 R)
• M2: 281,543 km (0.042 R)
• M3: 380,128 km (0.103 R)
• M4: 899,532 km (0.102 R)
• M5: 1,137,243 km (0.067 R)
• M6: 1,333,216 km (0.094 R)
• M7: 1,623,586 km (0.12 R)
• M8: 1,846,038 km (0.098 R)
• M9: 2,006,107 km (0.044 R)
• M10: 2,455,799 km (0.062 R)
• M11: 3,188,679 km (0.12 R)
• M12: 3,513,306 km (0.099 R)
• M13: 3,668,589 km (0.05 R)
• M14: 4,148,050 km (0.097 R)
• M15: 4,502,896 km (0.059 R)
• M16: 4,794,013 km (0.114 R)
• M17: 5,191,645 km (0.029 R)
• M18: 5,808,137 km (0.036 R)
• M19: 6,018,921 km (0.11 R)
• M20: 7,707,731 km (0.115 R)
• M21: 8,056,444 km (0.084 R)
• M22: 8,440,013 km (0.113 R)
• M23: 8,708,990 km (0.115 R)
• M24: 9,286,437 km (0.099 R)
• M25: 9,409,556 km (0.077 R)
• M26: 9,564,241 km (0.115 R)
• M27: 10,128,225 km (0.091 R)
• M28: 10,542,312 km (0.1 R)
• M29: 10,799,919 km (0.052 R)
• M30: 11,817,633 km (0.089 R)
• M31: 12,018,244 km (0.107 R)
• M32: 13,003,346 km (0.072 R)
• M33: 13,279,653 km (0.091 R)
• M34: 13,838,252 km (0.117 R)
• M35: 13,979,023 km (0.071 R)
• M36: 14,084,939 km (0.111 R)
• M37: 14,333,271 km (0.072 R)
• M38: 14,440,084 km (0.083 R)
• M39: 15,413,667 km (0.118 R)
• M40: 15,559,675 km (0.12 R)
• M41: 15,706,131 km (0.107 R)
• M42: 16,632,142 km (0.119 R)
• M43: 16,932,235 km (0.04 R)
• M44: 17,537,807 km (0.044 R)
• M45: 17,766,692 km (0.054 R)
• M46: 17,996,624 km (0.083 R)
• M47: 18,343,242 km (0.093 R)
• M48: 18,653,358 km (0.116 R)
• M49: 18,731,149 km (0.091 R)
• M50: 19,082,555 km (0.105 R)
• M51: 19,475,548 km (0.056 R)
• M52: 19,752,155 km (0.096 R)
• M53: 19,990,464 km (0.032 R)
• M54: 20,070,050 km (0.071 R)
• M55: 20,549,960 km (0.086 R)
• M56: 21,725,351 km (0.104 R)
• M57: 21,807,181 km (0.067 R)
• M58: 21,889,160 km (0.092 R)
• M59: 22,797,668 km (0.111 R)
• M60: 23,382,147 km (0.076 R)
• M61: 23,887,190 km (0.046 R)
• M62: 24,056,385 km (0.113 R)
• M63: 24,523,429 km (0.075 R)
• M64: 24,993,615 km (0.071 R)
• M65: 25,079,485 km (0.107 R)
• M66: 25,337,391 km (0.048 R)
• M67: 25,466,794 km (0.118 R)
• M68: 27,124,039 km (0.041 R)
• M69: 27,610,232 km (0.035 R)
• M70: 27,698,943 km (0.037 R)
• M71: 28,860,870 km (0.055 R)
• M72: 29,583,877 km (0.055 R)
• M73: 29,720,011 km (0.1 R)
• M74: 30,495,825 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 12.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.29 AU - 7.95 AU

Year: 6014 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,588,834 km

• M1: 160,369 km (0.097 R)
• M2: 283,787 km (0.104 R)
• M3: 464,651 km (0.1 R)
• M4: 959,072 km (0.118 R)
• M5: 1,039,256 km (0.104 R)
• M6: 1,121,984 km (0.094 R)
• M7: 1,330,374 km (0.055 R)
• M8: 1,514,230 km (0.115 R)
• M9: 2,267,156 km (0.097 R)
• M10: 2,443,980 km (0.119 R)
• M11: 2,625,443 km (0.054 R)
• M12: 2,741,231 km (0.063 R)
• M13: 2,954,109 km (0.092 R)
• M14: 3,625,205 km (0.093 R)
• M15: 3,780,787 km (0.113 R)
• M16: 4,179,615 km (0.109 R)
• M17: 4,288,223 km (0.047 R)
• M18: 4,397,878 km (0.088 R)
• M19: 4,480,755 km (0.108 R)
• M20: 4,676,130 km (0.037 R)
• M21: 6,526,806 km (0.082 R)
• M22: 6,780,673 km (0.081 R)
• M23: 6,908,729 km (0.116 R)
• M24: 7,828,457 km (0.096 R)
• M25: 8,405,605 km (0.068 R)
• M26: 8,578,092 km (0.094 R)
• M27: 8,682,062 km (0.087 R)
• M28: 9,386,219 km (0.032 R)
• M29: 9,493,331 km (0.051 R)
• M30: 10,439,687 km (0.075 R)
• M31: 10,588,088 km (0.099 R)
• M32: 11,377,965 km (0.108 R)
• M33: 11,722,340 km (0.11 R)
• M34: 13,294,314 km (0.11 R)
• M35: 13,941,624 km (0.075 R)
• M36: 14,310,233 km (0.083 R)
• M37: 14,557,668 km (0.096 R)
• M38: 15,308,799 km (0.105 R)
• M39: 16,416,122 km (0.103 R)
• M40: 17,902,676 km (0.108 R)
• M41: 18,258,719 km (0.09 R)
• M42: 18,482,518 km (0.08 R)
• M43: 18,662,185 km (0.102 R)
• M44: 18,977,836 km (0.116 R)
• M45: 20,073,940 km (0.078 R)
• M46: 20,258,693 km (0.103 R)
• M47: 20,629,696 km (0.096 R)
• M48: 21,190,538 km (0.104 R)
• M49: 21,331,460 km (0.1 R)
• M50: 21,425,706 km (0.115 R)
• M51: 21,519,953 km (0.11 R)
• M52: 21,898,585 km (0.103 R)
• M53: 22,041,152 km (0.094 R)
• M54: 23,775,739 km (0.049 R)
• M55: 23,922,345 km (0.097 R)
• M56: 24,069,101 km (0.113 R)
• M57: 24,216,305 km (0.063 R)
• M58: 24,413,026 km (0.053 R)
• M59: 24,560,829 km (0.113 R)
• M60: 24,659,563 km (0.117 R)
• M61: 25,954,931 km (0.119 R)
• M62: 26,055,611 km (0.105 R)
• M63: 26,307,534 km (0.097 R)
• M64: 28,559,729 km (0.05 R)
• M65: 29,341,678 km (0.071 R)
• M66: 30,025,041 km (0.087 R)
• M67: 30,607,276 km (0.081 R)
• M68: 31,890,676 km (0.118 R)
• M69: 33,793,710 km (0.107 R)
• M70: 34,123,723 km (0.028 R)
• M71: 35,119,895 km (0.104 R)
• M72: 35,286,847 km (0.11 R)
• M73: 35,565,697 km (0.109 R)
• M74: 35,957,344 km (0.061 R)
• M75: 36,632,031 km (0.114 R)
• M76: 36,857,923 km (0.115 R)
• M77: 37,822,979 km (0.114 R)
• M78: 38,165,409 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.78 AU - 7.18 AU

Year: 6512 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,588,834 km

• M1: 151,842 km (0.111 R)
• M2: 290,519 km (0.071 R)
• M3: 349,760 km (0.111 R)
• M4: 548,875 km (0.119 R)
• M5: 752,028 km (0.114 R)
• M6: 1,229,096 km (0.032 R)
• M7: 1,294,620 km (0.073 R)
• M8: 1,456,934 km (0.102 R)
• M9: 1,554,920 km (0.094 R)
• M10: 1,655,001 km (0.116 R)
• M11: 1,787,096 km (0.07 R)
• M12: 1,983,967 km (0.11 R)
• M13: 2,317,121 km (0.049 R)
• M14: 2,399,101 km (0.093 R)
• M15: 2,498,883 km (0.082 R)
• M16: 2,668,078 km (0.051 R)
• M17: 2,806,157 km (0.093 R)
• M18: 2,964,581 km (0.109 R)
• M19: 3,234,904 km (0.118 R)
• M20: 3,475,757 km (0.116 R)
• M21: 3,551,154 km (0.07 R)
• M22: 3,703,445 km (0.085 R)
• M23: 3,935,920 km (0.062 R)
• M24: 4,153,286 km (0.097 R)
• M25: 4,233,321 km (0.068 R)
• M26: 4,415,232 km (0.089 R)
• M27: 4,724,301 km (0.092 R)
• M28: 5,319,850 km (0.069 R)
• M29: 5,582,394 km (0.063 R)
• M30: 6,097,609 km (0.093 R)
• M31: 6,280,268 km (0.104 R)
• M32: 6,441,684 km (0.117 R)
• M33: 6,651,271 km (0.107 R)
• M34: 7,658,813 km (0.114 R)
• M35: 7,856,132 km (0.115 R)
• M36: 8,205,443 km (0.104 R)
• M37: 8,356,687 km (0.083 R)
• M38: 8,508,828 km (0.106 R)
• M39: 9,336,104 km (0.088 R)
• M40: 9,547,037 km (0.116 R)
• M41: 9,626,473 km (0.034 R)
• M42: 10,433,255 km (0.034 R)
• M43: 11,289,703 km (0.083 R)
• M44: 11,740,590 km (0.03 R)
• M45: 12,082,571 km (0.111 R)
• M46: 12,168,590 km (0.091 R)
• M47: 12,370,098 km (0.103 R)
• M48: 12,572,654 km (0.111 R)
• M49: 12,922,563 km (0.031 R)
• M50: 12,981,206 km (0.074 R)
• M51: 13,216,673 km (0.06 R)
• M52: 13,512,876 km (0.113 R)
• M53: 13,781,405 km (0.077 R)
• M54: 13,871,313 km (0.091 R)
• M55: 14,112,016 km (0.052 R)
• M56: 15,026,807 km (0.106 R)
• M57: 15,553,691 km (0.108 R)
• M58: 15,616,073 km (0.101 R)
• M59: 15,772,403 km (0.116 R)
• M60: 15,960,746 km (0.115 R)
• M61: 17,299,647 km (0.059 R)
• M62: 17,396,736 km (0.083 R)
• M63: 17,558,751 km (0.103 R)
• M64: 17,753,976 km (0.091 R)
• M65: 17,949,800 km (0.08 R)
• M66: 18,278,017 km (0.053 R)
• M67: 18,906,777 km (0.09 R)
• M68: 19,274,190 km (0.044 R)
• M69: 19,475,548 km (0.108 R)
• M70: 19,576,377 km (0.067 R)
• M71: 19,677,506 km (0.112 R)
• M72: 20,321,973 km (0.104 R)
• M73: 20,801,285 km (0.107 R)
• M74: 21,042,287 km (0.066 R)
• M75: 21,770,978 km (0.091 R)
• M76: 21,840,840 km (0.106 R)
• M77: 21,980,714 km (0.113 R)
• M78: 22,156,043 km (0.1 R)
• M79: 23,181,686 km (0.083 R)
• M80: 23,898,110 km (0.113 R)
• M81: 24,006,270 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.7

Radius: 6.6

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.04 AU - 18.28 AU

Year: 21882 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,588,834 km

• M1: 84,972 km (0.074 R)
• M2: 338,091 km (0.117 R)
• M3: 1,155,344 km (0.093 R)
• M4: 1,249,441 km (0.1 R)
• M5: 1,479,373 km (0.077 R)
• M6: 1,651,710 km (0.108 R)
• M7: 2,207,317 km (0.06 R)
• M8: 4,275,507 km (0.113 R)
• M9: 4,925,061 km (0.102 R)
• M10: 5,027,685 km (0.118 R)
• M11: 6,038,219 km (0.044 R)
• M12: 6,314,377 km (0.095 R)
• M13: 6,538,175 km (0.07 R)
• M14: 7,167,384 km (0.05 R)
• M15: 7,400,906 km (0.105 R)
• M16: 7,696,362 km (0.096 R)
• M17: 8,421,313 km (0.081 R)
• M18: 8,979,163 km (0.116 R)
• M19: 9,294,366 km (0.114 R)
• M20: 12,289,166 km (0.115 R)
• M21: 12,991,977 km (0.1 R)
• M22: 13,205,453 km (0.08 R)
• M23: 14,509,946 km (0.072 R)
• M24: 14,731,351 km (0.037 R)
• M25: 14,805,402 km (0.106 R)
• M26: 15,703,588 km (0.089 R)
• M27: 16,388,746 km (0.08 R)
• M28: 17,395,689 km (0.084 R)
• M29: 18,422,529 km (0.107 R)
• M30: 18,903,037 km (0.08 R)
• M31: 20,204,539 km (0.081 R)
• M32: 25,780,500 km (0.047 R)
• M33: 26,407,615 km (0.081 R)
• M34: 26,587,730 km (0.097 R)
• M35: 26,949,159 km (0.091 R)
• M36: 27,768,357 km (0.053 R)
• M37: 28,411,179 km (0.088 R)
• M38: 28,503,331 km (0.06 R)
• M39: 28,595,633 km (0.113 R)
• M40: 28,966,037 km (0.112 R)
• M41: 29,431,137 km (0.073 R)
• M42: 29,711,334 km (0.04 R)
• M43: 30,463,063 km (0.042 R)
• M44: 31,411,364 km (0.096 R)
• M45: 31,506,808 km (0.11 R)
• M46: 32,273,197 km (0.036 R)
• M47: 32,562,221 km (0.092 R)
• M48: 32,658,711 km (0.082 R)
• M49: 33,337,137 km (0.08 R)
• M50: 36,196,402 km (0.116 R)
• M51: 37,099,674 km (0.053 R)
• M52: 37,402,460 km (0.061 R)
• M53: 39,133,307 km (0.115 R)
• M54: 41,830,706 km (0.093 R)
• M55: 42,884,025 km (0.078 R)
• M56: 43,095,855 km (0.116 R)
• M57: 45,231,963 km (0.076 R)
• M58: 45,555,394 km (0.072 R)
• M59: 46,096,041 km (0.098 R)
• M60: 47,074,710 km (0.082 R)
• M61: 47,402,479 km (0.104 R)
• M62: 49,495,652 km (0.08 R)
• M63: 50,162,859 km (0.092 R)
• M64: 51,057,155 km (0.111 R)
• M65: 52,182,430 km (0.083 R)
• M66: 53,543,471 km (0.113 R)
• M67: 54,571,957 km (0.103 R)
• M68: 54,916,182 km (0.118 R)
• M69: 55,146,113 km (0.09 R)
• M70: 56,764,463 km (0.076 R)
• M71: 57,346,100 km (0.107 R)
• M72: 61,115,966 km (0.112 R)
• M73: 61,831,642 km (0.073 R)
• M74: 62,790,116 km (0.117 R)
• M75: 64,358,350 km (0.102 R)
• M76: 64,479,525 km (0.083 R)
• M77: 67,287,177 km (0.112 R)
• M78: 67,656,235 km (0.114 R)
• M79: 68,520,163 km (0.076 R)
• M80: 69,387,831 km (0.11 R)
• M81: 71,133,937 km (0.087 R)
• M82: 72,642,033 km (0.112 R)
• M83: 74,669,234 km (0.104 R)
• M84: 79,038,389 km (0.083 R)
• M85: 80,992,287 km (0.046 R)
• M86: 81,253,934 km (0.11 R)
• M87: 82,040,669 km (0.09 R)
• M88: 82,566,655 km (0.106 R)
• M89: 83,489,674 km (0.107 R)
• M90: 83,754,163 km (0.059 R)
• M91: 83,886,408 km (0.095 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit