🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 175 Days

Day: 31.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.78 AU - 1.1 AU

Year: 335 Days

Day: 15.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,646,563 km

• M1: 82,279 km (0.118 R)
• M2: 204,650 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.17 AU - 3.39 AU

Year: 1702 Days

Day: 26.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,646,563 km

• M1: 89,460 km (0.109 R)
• M2: 813,364 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.7 AU - 3.14 AU

Year: 1832 Days

Day: 21.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.8 AU - 3.42 AU

Year: 2013 Days

Day: 16.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 14.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.74 AU - 7.88 AU

Year: 7255 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,646,563 km

• M1: 197,020 km (0.092 R)
• M2: 298,897 km (0.09 R)
• M3: 703,559 km (0.058 R)
• M4: 908,059 km (0.109 R)
• M5: 1,094,757 km (0.047 R)
• M6: 1,436,289 km (0.105 R)
• M7: 1,765,255 km (0.108 R)
• M8: 2,085,694 km (0.067 R)
• M9: 2,287,202 km (0.042 R)
• M10: 2,477,790 km (0.093 R)
• M11: 2,655,661 km (0.112 R)
• M12: 2,912,222 km (0.102 R)
• M13: 3,811,903 km (0.064 R)
• M14: 4,378,430 km (0.094 R)
• M15: 4,837,696 km (0.115 R)
• M16: 5,243,705 km (0.03 R)
• M17: 5,778,667 km (0.097 R)
• M18: 6,234,042 km (0.119 R)
• M19: 6,355,815 km (0.109 R)
• M20: 6,453,802 km (0.095 R)
• M21: 6,701,087 km (0.104 R)
• M22: 6,926,232 km (0.031 R)
• M23: 7,643,105 km (0.118 R)
• M24: 8,169,689 km (0.039 R)
• M25: 8,329,909 km (0.119 R)
• M26: 9,174,837 km (0.108 R)
• M27: 9,537,313 km (0.102 R)
• M28: 9,649,811 km (0.108 R)
• M29: 10,075,716 km (0.102 R)
• M30: 10,334,071 km (0.09 R)
• M31: 10,478,732 km (0.118 R)
• M32: 11,063,660 km (0.086 R)
• M33: 11,211,612 km (0.034 R)
• M34: 11,479,542 km (0.103 R)
• M35: 12,204,344 km (0.111 R)
• M36: 12,449,385 km (0.103 R)
• M37: 12,541,537 km (0.095 R)
• M38: 12,726,889 km (0.054 R)
• M39: 12,975,222 km (0.103 R)
• M40: 13,288,031 km (0.07 R)
• M41: 13,603,383 km (0.034 R)
• M42: 14,113,063 km (0.114 R)
• M43: 14,273,582 km (0.085 R)
• M44: 14,402,535 km (0.027 R)
• M45: 14,596,563 km (0.071 R)
• M46: 14,824,102 km (0.06 R)
• M47: 14,921,939 km (0.086 R)
• M48: 15,052,837 km (0.079 R)
• M49: 15,216,796 km (0.049 R)
• M50: 15,447,626 km (0.106 R)
• M51: 15,613,081 km (0.11 R)
• M52: 16,213,866 km (0.05 R)
• M53: 17,472,433 km (0.118 R)
• M54: 18,026,543 km (0.093 R)
• M55: 18,516,028 km (0.099 R)
• M56: 19,010,000 km (0.12 R)
• M57: 19,436,803 km (0.112 R)
• M58: 19,687,229 km (0.105 R)
• M59: 20,010,810 km (0.069 R)
• M60: 20,191,374 km (0.067 R)
• M61: 21,102,126 km (0.102 R)
• M62: 21,470,286 km (0.058 R)
• M63: 21,692,140 km (0.117 R)
• M64: 21,803,441 km (0.119 R)
• M65: 22,063,741 km (0.08 R)
• M66: 22,212,890 km (0.119 R)
• M67: 22,399,888 km (0.078 R)
• M68: 22,624,883 km (0.107 R)
• M69: 23,190,812 km (0.06 R)
• M70: 23,646,935 km (0.091 R)
• M71: 23,837,822 km (0.105 R)
• M72: 24,106,051 km (0.084 R)
• M73: 24,568,159 km (0.11 R)
• M74: 26,366,326 km (0.057 R)
• M75: 26,643,680 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 14.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.19 AU - 8.69 AU

Year: 7450 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,646,563 km

• M1: 208,539 km (0.117 R)
• M2: 329,714 km (0.097 R)
• M3: 538,552 km (0.113 R)
• M4: 637,287 km (0.088 R)
• M5: 956,978 km (0.105 R)
• M6: 1,050,476 km (0.109 R)
• M7: 1,281,904 km (0.095 R)
• M8: 1,446,013 km (0.049 R)
• M9: 1,914,404 km (0.118 R)
• M10: 2,008,351 km (0.081 R)
• M11: 2,145,383 km (0.053 R)
• M12: 2,271,644 km (0.074 R)
• M13: 2,665,385 km (0.081 R)
• M14: 2,801,669 km (0.092 R)
• M15: 3,096,975 km (0.091 R)
• M16: 3,192,419 km (0.091 R)
• M17: 3,370,141 km (0.093 R)
• M18: 3,517,944 km (0.12 R)
• M19: 4,594,599 km (0.075 R)
• M20: 5,245,201 km (0.054 R)
• M21: 5,436,536 km (0.077 R)
• M22: 5,649,713 km (0.109 R)
• M23: 5,747,550 km (0.096 R)
• M24: 5,905,226 km (0.1 R)
• M25: 6,305,849 km (0.114 R)
• M26: 6,632,721 km (0.079 R)
• M27: 6,860,708 km (0.07 R)
• M28: 7,154,817 km (0.12 R)
• M29: 7,260,733 km (0.091 R)
• M30: 7,410,031 km (0.069 R)
• M31: 7,538,835 km (0.099 R)
• M32: 7,733,462 km (0.083 R)
• M33: 7,973,716 km (0.052 R)
• M34: 8,149,942 km (0.069 R)
• M35: 8,822,385 km (0.105 R)
• M36: 9,699,776 km (0.12 R)
• M37: 9,864,484 km (0.106 R)
• M38: 10,030,088 km (0.076 R)
• M39: 10,460,182 km (0.083 R)
• M40: 11,018,631 km (0.061 R)
• M41: 11,462,638 km (0.117 R)
• M42: 11,711,718 km (0.101 R)
• M43: 11,912,329 km (0.085 R)
• M44: 12,266,277 km (0.043 R)
• M45: 12,393,436 km (0.037 R)
• M46: 12,495,611 km (0.037 R)
• M47: 13,010,377 km (0.117 R)
• M48: 13,322,438 km (0.116 R)
• M49: 13,901,382 km (0.106 R)
• M50: 14,167,218 km (0.092 R)
• M51: 14,730,902 km (0.062 R)
• M52: 14,893,366 km (0.12 R)
• M53: 15,356,820 km (0.087 R)
• M54: 15,686,833 km (0.069 R)
• M55: 15,797,386 km (0.106 R)
• M56: 16,186,340 km (0.062 R)
• M57: 16,325,915 km (0.088 R)
• M58: 17,802,296 km (0.086 R)
• M59: 18,148,914 km (0.063 R)
• M60: 18,731,897 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 14

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.75 AU - 13.09 AU

Year: 13247 Days

Day: 8.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,646,563 km

• M1: 204,500 km (0.062 R)
• M2: 358,736 km (0.04 R)
• M3: 735,722 km (0.109 R)
• M4: 1,181,524 km (0.079 R)
• M5: 1,356,853 km (0.117 R)
• M6: 1,487,601 km (0.089 R)
• M7: 1,678,339 km (0.118 R)
• M8: 1,819,858 km (0.112 R)
• M9: 2,852,831 km (0.04 R)
• M10: 2,954,708 km (0.077 R)
• M11: 3,127,493 km (0.044 R)
• M12: 3,268,115 km (0.044 R)
• M13: 4,627,361 km (0.06 R)
• M14: 5,282,450 km (0.088 R)
• M15: 6,498,681 km (0.086 R)
• M16: 6,588,739 km (0.072 R)
• M17: 6,815,978 km (0.077 R)
• M18: 6,953,459 km (0.095 R)
• M19: 7,045,761 km (0.083 R)
• M20: 8,925,009 km (0.075 R)
• M21: 9,533,124 km (0.103 R)
• M22: 10,523,313 km (0.093 R)
• M23: 11,111,531 km (0.062 R)
• M24: 11,491,510 km (0.088 R)
• M25: 11,875,677 km (0.102 R)
• M26: 12,152,733 km (0.084 R)
• M27: 12,488,131 km (0.113 R)
• M28: 13,801,600 km (0.098 R)
• M29: 14,327,586 km (0.081 R)
• M30: 15,279,029 km (0.092 R)
• M31: 18,126,176 km (0.101 R)
• M32: 18,445,417 km (0.098 R)
• M33: 18,895,557 km (0.115 R)
• M34: 19,154,362 km (0.111 R)
• M35: 20,135,425 km (0.078 R)
• M36: 20,267,370 km (0.11 R)
• M37: 20,466,036 km (0.082 R)
• M38: 20,665,300 km (0.069 R)
• M39: 21,199,813 km (0.101 R)
• M40: 22,010,185 km (0.055 R)
• M41: 22,968,509 km (0.115 R)
• M42: 23,313,931 km (0.057 R)
• M43: 24,150,332 km (0.118 R)
• M44: 24,431,277 km (0.104 R)
• M45: 24,642,659 km (0.036 R)
• M46: 25,067,367 km (0.109 R)
• M47: 26,283,897 km (0.119 R)
• M48: 27,154,258 km (0.032 R)
• M49: 28,107,645 km (0.099 R)
• M50: 29,520,896 km (0.036 R)
• M51: 29,746,190 km (0.111 R)
• M52: 30,805,044 km (0.055 R)
• M53: 30,957,335 km (0.075 R)
• M54: 32,416,213 km (0.101 R)
• M55: 33,271,165 km (0.099 R)
• M56: 35,003,209 km (0.096 R)
• M57: 35,162,232 km (0.082 R)
• M58: 35,321,404 km (0.088 R)
• M59: 37,249,870 km (0.082 R)
• M60: 37,981,852 km (0.113 R)
• M61: 38,800,901 km (0.045 R)
• M62: 39,377,600 km (0.075 R)
• M63: 40,289,549 km (0.104 R)
• M64: 40,706,478 km (0.053 R)
• M65: 40,957,204 km (0.041 R)
• M66: 41,208,529 km (0.052 R)
• M67: 41,376,377 km (0.065 R)
• M68: 45,125,749 km (0.055 R)
• M69: 45,472,068 km (0.088 R)
• M70: 49,071,393 km (0.119 R)
• M71: 49,249,414 km (0.074 R)
• M72: 49,427,436 km (0.077 R)
• M73: 50,500,800 km (0.086 R)
• M74: 51,943,821 km (0.051 R)
• M75: 52,761,374 km (0.107 R)
• M76: 53,034,988 km (0.106 R)
• M77: 53,583,414 km (0.116 R)
• M78: 53,766,522 km (0.096 R)
• M79: 55,981,468 km (0.076 R)
• M80: 57,755,998 km (0.052 R)
• M81: 58,508,774 km (0.064 R)
• M82: 59,359,388 km (0.087 R)
• M83: 60,595,366 km (0.082 R)
• M84: 61,551,894 km (0.1 R)
• M85: 63,673,790 km (0.081 R)
• M86: 63,867,819 km (0.063 R)
• M87: 64,743,714 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308

Radius: 4.6

Gravity: 14.56 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.71 AU - 22.07 AU

Year: 31343 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,646,563 km

• M1: 187,446 km (0.109 R)
• M2: 1,016,069 km (0.095 R)
• M3: 1,420,133 km (0.077 R)
• M4: 2,286,155 km (0.109 R)
• M5: 3,242,833 km (0.111 R)
• M6: 3,488,772 km (0.097 R)
• M7: 3,826,265 km (0.06 R)
• M8: 3,998,751 km (0.106 R)
• M9: 4,396,532 km (0.049 R)
• M10: 4,992,979 km (0.083 R)
• M11: 5,039,803 km (0.11 R)
• M12: 5,181,472 km (0.085 R)
• M13: 5,324,487 km (0.118 R)
• M14: 5,468,849 km (0.098 R)
• M15: 6,720,684 km (0.073 R)
• M16: 7,728,525 km (0.077 R)
• M17: 7,782,829 km (0.107 R)
• M18: 8,111,496 km (0.073 R)
• M19: 8,166,847 km (0.102 R)
• M20: 8,725,894 km (0.099 R)
• M21: 10,058,213 km (0.078 R)
• M22: 10,296,373 km (0.116 R)
• M23: 10,717,491 km (0.1 R)
• M24: 11,144,293 km (0.103 R)
• M25: 11,701,097 km (0.076 R)
• M26: 11,951,523 km (0.08 R)
• M27: 12,330,455 km (0.117 R)
• M28: 13,490,736 km (0.073 R)
• M29: 14,150,163 km (0.12 R)
• M30: 15,023,217 km (0.084 R)
• M31: 16,539,840 km (0.096 R)
• M32: 17,103,225 km (0.11 R)
• M33: 17,245,194 km (0.07 R)
• M34: 19,050,990 km (0.051 R)
• M35: 19,641,452 km (0.091 R)
• M36: 19,864,353 km (0.113 R)
• M37: 20,312,848 km (0.094 R)
• M38: 20,764,633 km (0.092 R)
• M39: 20,916,026 km (0.114 R)
• M40: 21,908,608 km (0.045 R)
• M41: 23,151,168 km (0.074 R)
• M42: 23,780,975 km (0.106 R)
• M43: 24,336,582 km (0.046 R)
• M44: 24,576,088 km (0.102 R)
• M45: 24,816,342 km (0.098 R)
• M46: 25,057,344 km (0.079 R)
• M47: 26,029,282 km (0.079 R)
• M48: 29,952,486 km (0.112 R)
• M49: 30,552,373 km (0.098 R)
• M50: 31,069,683 km (0.055 R)
• M51: 31,938,397 km (0.116 R)
• M52: 32,375,672 km (0.114 R)
• M53: 32,991,267 km (0.086 R)
• M54: 35,311,381 km (0.092 R)
• M55: 35,672,959 km (0.056 R)
• M56: 35,854,122 km (0.094 R)
• M57: 36,490,960 km (0.106 R)
• M58: 36,673,619 km (0.095 R)
• M59: 37,223,241 km (0.119 R)
• M60: 37,407,097 km (0.115 R)
• M61: 38,609,415 km (0.115 R)
• M62: 39,542,906 km (0.117 R)
• M63: 41,051,750 km (0.059 R)
• M64: 41,241,739 km (0.067 R)
• M65: 42,483,402 km (0.065 R)
• M66: 42,771,677 km (0.047 R)
• M67: 44,222,776 km (0.106 R)
• M68: 45,690,032 km (0.092 R)
• M69: 46,281,392 km (0.117 R)
• M70: 46,578,045 km (0.085 R)
• M71: 48,070,583 km (0.034 R)
• M72: 49,074,385 km (0.114 R)
• M73: 49,781,085 km (0.086 R)
• M74: 51,102,483 km (0.052 R)
• M75: 53,364,852 km (0.114 R)
• M76: 55,975,185 km (0.079 R)
• M77: 56,185,819 km (0.119 R)
• M78: 57,880,164 km (0.099 R)
• M79: 59,054,807 km (0.045 R)
• M80: 59,161,919 km (0.098 R)
• M81: 60,669,117 km (0.108 R)
• M82: 61,210,362 km (0.095 R)
• M83: 61,753,403 km (0.066 R)
• M84: 63,501,454 km (0.058 R)
• M85: 63,721,063 km (0.089 R)
• M86: 65,709,369 km (0.061 R)
• M87: 66,042,673 km (0.107 R)
• M88: 66,822,826 km (0.105 R)
• M89: 68,842,397 km (0.109 R)
• M90: 69,181,087 km (0.06 R)
• M91: 69,633,321 km (0.105 R)
• M92: 70,313,542 km (0.041 R)
• M93: 71,338,138 km (0.072 R)
• M94: 72,482,263 km (0.049 R)
• M95: 73,056,569 km (0.111 R)
• M96: 75,136,727 km (0.08 R)
• M97: 77,119,049 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 14,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit