🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 18.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.88 AU - 1.32 AU

Year: 424 Days

Day: 13.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.98 AU - 1.24 AU

Year: 429 Days

Day: 25.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,691,523 km

• M1: 37,549 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.01 AU - 1.23 AU

Year: 435 Days

Day: 40.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.17 AU - 4.39 AU

Year: 3250 Days

Day: 21.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,691,523 km

• M1: 271,670 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 9.5

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.6 AU - 7.54 AU

Year: 6182 Days

Day: 13.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,691,523 km

• M1: 150,795 km (0.035 R)
• M2: 412,142 km (0.116 R)
• M3: 693,237 km (0.09 R)
• M4: 997,967 km (0.118 R)
• M5: 1,114,504 km (0.089 R)
• M6: 1,435,392 km (0.074 R)
• M7: 1,744,610 km (0.051 R)
• M8: 2,203,726 km (0.067 R)
• M9: 2,653,118 km (0.115 R)
• M10: 2,960,392 km (0.107 R)
• M11: 3,204,536 km (0.078 R)
• M12: 3,304,168 km (0.076 R)
• M13: 3,455,412 km (0.083 R)
• M14: 3,870,097 km (0.086 R)
• M15: 4,137,428 km (0.086 R)
• M16: 4,355,692 km (0.114 R)
• M17: 4,549,720 km (0.111 R)
• M18: 5,090,816 km (0.119 R)
• M19: 5,925,272 km (0.076 R)
• M20: 6,171,511 km (0.087 R)
• M21: 7,157,211 km (0.083 R)
• M22: 8,089,056 km (0.12 R)
• M23: 8,603,972 km (0.025 R)
• M24: 8,777,954 km (0.114 R)
• M25: 8,988,289 km (0.085 R)
• M26: 9,414,044 km (0.094 R)
• M27: 9,737,625 km (0.037 R)
• M28: 10,395,855 km (0.103 R)
• M29: 10,993,050 km (0.063 R)
• M30: 11,755,251 km (0.06 R)
• M31: 12,652,539 km (0.063 R)
• M32: 12,771,320 km (0.074 R)
• M33: 13,815,363 km (0.12 R)
• M34: 14,101,095 km (0.117 R)
• M35: 14,595,666 km (0.116 R)
• M36: 15,474,553 km (0.11 R)
• M37: 15,601,562 km (0.104 R)
• M38: 15,813,991 km (0.107 R)
• M39: 15,941,747 km (0.079 R)
• M40: 16,284,626 km (0.111 R)
• M41: 16,370,645 km (0.103 R)
• M42: 17,459,268 km (0.095 R)
• M43: 17,591,513 km (0.088 R)
• M44: 17,812,469 km (0.087 R)
• M45: 17,901,180 km (0.096 R)
• M46: 17,990,042 km (0.11 R)
• M47: 18,526,200 km (0.084 R)
• M48: 18,660,988 km (0.047 R)
• M49: 19,022,267 km (0.104 R)
• M50: 19,935,412 km (0.057 R)
• M51: 20,536,646 km (0.041 R)
• M52: 21,190,688 km (0.058 R)
• M53: 22,137,044 km (0.077 R)
• M54: 23,533,540 km (0.065 R)
• M55: 23,826,004 km (0.06 R)
• M56: 24,021,678 km (0.089 R)
• M57: 24,119,665 km (0.052 R)
• M58: 24,661,209 km (0.087 R)
• M59: 25,356,241 km (0.112 R)
• M60: 25,906,910 km (0.118 R)
• M61: 26,259,363 km (0.083 R)
• M62: 27,685,180 km (0.109 R)
• M63: 27,890,877 km (0.083 R)
• M64: 28,097,023 km (0.081 R)
• M65: 28,666,842 km (0.085 R)
• M66: 28,979,202 km (0.084 R)
• M67: 29,765,040 km (0.028 R)
• M68: 30,345,928 km (0.114 R)
• M69: 31,037,070 km (0.046 R)
• M70: 31,143,883 km (0.081 R)
• M71: 31,679,743 km (0.067 R)
• M72: 31,894,864 km (0.082 R)
• M73: 33,743,595 km (0.088 R)
• M74: 33,853,400 km (0.099 R)
• M75: 35,069,331 km (0.089 R)
• M76: 35,626,883 km (0.075 R)
• M77: 35,962,730 km (0.047 R)
• M78: 36,131,027 km (0.077 R)
• M79: 36,637,566 km (0.111 R)
• M80: 37,259,893 km (0.113 R)
• M81: 37,885,661 km (0.105 R)
• M82: 37,999,804 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 10.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.97 AU - 8.99 AU

Year: 8275 Days

Day: 8.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,691,523 km

• M1: 179,817 km (0.06 R)
• M2: 251,175 km (0.087 R)
• M3: 419,173 km (0.07 R)
• M4: 716,574 km (0.104 R)
• M5: 793,318 km (0.107 R)
• M6: 972,685 km (0.092 R)
• M7: 1,276,519 km (0.078 R)
• M8: 1,569,132 km (0.034 R)
• M9: 1,692,251 km (0.071 R)
• M10: 1,840,054 km (0.082 R)
• M11: 2,014,186 km (0.046 R)
• M12: 2,125,935 km (0.06 R)
• M13: 2,497,686 km (0.115 R)
• M14: 2,617,963 km (0.108 R)
• M15: 3,016,342 km (0.102 R)
• M16: 3,433,870 km (0.076 R)
• M17: 3,595,286 km (0.11 R)
• M18: 3,786,771 km (0.041 R)
• M19: 4,764,094 km (0.119 R)
• M20: 4,853,853 km (0.077 R)
• M21: 5,593,165 km (0.12 R)
• M22: 6,400,545 km (0.082 R)
• M23: 6,868,487 km (0.098 R)
• M24: 7,209,570 km (0.082 R)
• M25: 7,347,499 km (0.106 R)
• M26: 7,626,200 km (0.109 R)
• M27: 8,015,005 km (0.066 R)
• M28: 8,122,267 km (0.096 R)
• M29: 8,193,924 km (0.099 R)
• M30: 8,592,154 km (0.12 R)
• M31: 8,959,716 km (0.085 R)
• M32: 9,294,965 km (0.12 R)
• M33: 9,977,729 km (0.101 R)
• M34: 10,402,886 km (0.095 R)
• M35: 11,311,245 km (0.077 R)
• M36: 11,754,503 km (0.08 R)
• M37: 11,876,425 km (0.093 R)
• M38: 12,039,637 km (0.11 R)
• M39: 13,076,499 km (0.1 R)
• M40: 13,245,096 km (0.093 R)
• M41: 13,414,291 km (0.088 R)
• M42: 13,627,020 km (0.042 R)
• M43: 13,883,580 km (0.103 R)
• M44: 14,706,817 km (0.042 R)
• M45: 15,014,091 km (0.086 R)
• M46: 15,102,204 km (0.095 R)
• M47: 15,634,922 km (0.091 R)
• M48: 16,038,537 km (0.08 R)
• M49: 16,582,026 km (0.111 R)
• M50: 16,901,867 km (0.095 R)
• M51: 17,131,649 km (0.093 R)
• M52: 17,780,305 km (0.068 R)
• M53: 18,154,599 km (0.109 R)
• M54: 18,484,313 km (0.119 R)
• M55: 19,006,260 km (0.088 R)
• M56: 19,485,123 km (0.075 R)
• M57: 20,356,829 km (0.104 R)
• M58: 20,454,517 km (0.062 R)
• M59: 20,895,980 km (0.117 R)
• M60: 21,043,783 km (0.09 R)
• M61: 23,763,622 km (0.048 R)
• M62: 24,331,196 km (0.089 R)
• M63: 24,486,628 km (0.113 R)
• M64: 24,903,109 km (0.118 R)
• M65: 26,219,420 km (0.086 R)
• M66: 26,379,041 km (0.09 R)
• M67: 27,020,218 km (0.114 R)
• M68: 27,991,557 km (0.088 R)
• M69: 29,525,234 km (0.079 R)
• M70: 29,635,787 km (0.048 R)
• M71: 32,730,817 km (0.098 R)
• M72: 32,902,556 km (0.086 R)
• M73: 33,246,930 km (0.108 R)
• M74: 33,650,246 km (0.094 R)
• M75: 34,229,339 km (0.113 R)
• M76: 34,578,351 km (0.109 R)
• M77: 36,756,346 km (0.118 R)
• M78: 37,233,115 km (0.097 R)
• M79: 37,711,828 km (0.096 R)
• M80: 37,891,944 km (0.105 R)
• M81: 38,313,211 km (0.041 R)
• M82: 38,554,662 km (0.076 R)
• M83: 39,221,271 km (0.086 R)
• M84: 39,830,583 km (0.048 R)
• M85: 40,750,310 km (0.105 R)
• M86: 40,996,848 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 14.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.92 AU - 11.2 AU

Year: 10851 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,691,523 km

• M1: 186,100 km (0.08 R)
• M2: 354,397 km (0.093 R)
• M3: 613,501 km (0.034 R)
• M4: 743,801 km (0.084 R)
• M5: 940,372 km (0.1 R)
• M6: 1,055,712 km (0.088 R)
• M7: 1,280,558 km (0.066 R)
• M8: 1,544,598 km (0.099 R)
• M9: 1,900,043 km (0.082 R)
• M10: 2,744,672 km (0.116 R)
• M11: 3,788,566 km (0.077 R)
• M12: 4,503,046 km (0.114 R)
• M13: 5,049,078 km (0.114 R)
• M14: 5,508,343 km (0.093 R)
• M15: 5,870,819 km (0.086 R)
• M16: 6,278,623 km (0.075 R)
• M17: 6,391,569 km (0.097 R)
• M18: 6,505,114 km (0.113 R)
• M19: 7,043,965 km (0.06 R)
• M20: 7,798,387 km (0.112 R)
• M21: 10,748,906 km (0.092 R)
• M22: 11,020,426 km (0.035 R)
• M23: 12,081,823 km (0.089 R)
• M24: 12,175,621 km (0.065 R)
• M25: 12,506,083 km (0.1 R)
• M26: 14,103,489 km (0.108 R)
• M27: 15,661,999 km (0.099 R)
• M28: 15,867,098 km (0.043 R)
• M29: 16,331,899 km (0.095 R)
• M30: 16,644,109 km (0.093 R)
• M31: 17,274,814 km (0.047 R)
• M32: 17,380,580 km (0.085 R)
• M33: 17,486,645 km (0.094 R)
• M34: 17,859,742 km (0.029 R)
• M35: 18,235,382 km (0.109 R)
• M36: 18,397,097 km (0.116 R)
• M37: 18,885,385 km (0.097 R)
• M38: 20,208,129 km (0.118 R)
• M39: 21,050,066 km (0.113 R)
• M40: 21,617,790 km (0.061 R)
• M41: 21,903,522 km (0.057 R)
• M42: 22,075,559 km (0.093 R)
• M43: 22,305,641 km (0.1 R)
• M44: 22,594,365 km (0.118 R)
• M45: 23,000,822 km (0.034 R)
• M46: 23,292,538 km (0.083 R)
• M47: 23,409,524 km (0.103 R)
• M48: 23,526,808 km (0.077 R)
• M49: 23,761,827 km (0.105 R)
• M50: 23,879,710 km (0.096 R)
• M51: 25,008,725 km (0.118 R)
• M52: 25,368,807 km (0.108 R)
• M53: 25,549,521 km (0.032 R)
• M54: 27,813,535 km (0.103 R)
• M55: 31,037,968 km (0.028 R)
• M56: 31,295,875 km (0.111 R)
• M57: 31,425,127 km (0.095 R)
• M58: 31,619,305 km (0.112 R)
• M59: 32,073,783 km (0.04 R)
• M60: 32,661,554 km (0.072 R)
• M61: 32,923,799 km (0.111 R)
• M62: 33,582,628 km (0.096 R)
• M63: 34,245,945 km (0.109 R)
• M64: 34,379,087 km (0.114 R)
• M65: 35,652,763 km (0.098 R)
• M66: 35,990,405 km (0.119 R)
• M67: 36,397,162 km (0.101 R)
• M68: 38,453,534 km (0.066 R)
• M69: 39,077,657 km (0.092 R)
• M70: 39,915,255 km (0.083 R)
• M71: 40,758,688 km (0.113 R)
• M72: 41,041,129 km (0.098 R)
• M73: 41,466,136 km (0.114 R)
• M74: 42,106,265 km (0.114 R)
• M75: 42,391,848 km (0.107 R)
• M76: 43,036,615 km (0.081 R)
• M77: 43,973,845 km (0.118 R)
• M78: 44,263,467 km (0.041 R)
• M79: 44,699,245 km (0.097 R)
• M80: 44,917,658 km (0.114 R)
• M81: 45,063,516 km (0.081 R)
• M82: 45,355,681 km (0.065 R)
• M83: 45,721,597 km (0.045 R)
• M84: 46,456,572 km (0.088 R)
• M85: 48,311,136 km (0.116 R)
• M86: 49,209,771 km (0.084 R)
• M87: 49,360,117 km (0.117 R)
• M88: 49,736,654 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.4

Radius: 3.4

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17 AU - 19.16 AU

Year: 28221 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,691,523 km

• M1: 162,912 km (0.045 R)
• M2: 256,560 km (0.041 R)
• M3: 286,330 km (0.034 R)
• M4: 435,779 km (0.073 R)
• M5: 866,022 km (0.066 R)
• M6: 1,155,344 km (0.082 R)
• M7: 2,118,306 km (0.096 R)
• M8: 2,470,160 km (0.029 R)
• M9: 2,635,914 km (0.095 R)
• M10: 2,874,224 km (0.103 R)
• M11: 3,780,189 km (0.119 R)
• M12: 3,856,184 km (0.114 R)
• M13: 3,894,332 km (0.033 R)
• M14: 4,009,672 km (0.085 R)
• M15: 4,126,208 km (0.078 R)
• M16: 4,562,885 km (0.105 R)
• M17: 5,055,810 km (0.116 R)
• M18: 5,608,574 km (0.053 R)
• M19: 5,651,957 km (0.057 R)
• M20: 6,724,424 km (0.04 R)
• M21: 7,002,228 km (0.117 R)
• M22: 7,142,401 km (0.057 R)
• M23: 7,760,988 km (0.065 R)
• M24: 8,052,255 km (0.114 R)
• M25: 8,495,813 km (0.057 R)
• M26: 9,048,726 km (0.114 R)
• M27: 9,201,466 km (0.074 R)
• M28: 9,716,980 km (0.094 R)
• M29: 10,030,687 km (0.116 R)
• M30: 11,046,008 km (0.113 R)
• M31: 11,318,575 km (0.103 R)
• M32: 11,373,328 km (0.108 R)
• M33: 11,870,441 km (0.104 R)
• M34: 12,657,476 km (0.031 R)
• M35: 12,771,320 km (0.112 R)
• M36: 13,928,160 km (0.097 R)
• M37: 14,104,536 km (0.088 R)
• M38: 14,340,901 km (0.055 R)
• M39: 15,117,912 km (0.033 R)
• M40: 15,542,022 km (0.114 R)
• M41: 16,339,977 km (0.057 R)
• M42: 17,214,077 km (0.057 R)
• M43: 17,593,308 km (0.053 R)
• M44: 17,656,737 km (0.068 R)
• M45: 18,359,997 km (0.106 R)
• M46: 18,488,801 km (0.069 R)
• M47: 20,323,918 km (0.081 R)
• M48: 20,457,210 km (0.084 R)
• M49: 21,060,687 km (0.077 R)
• M50: 21,128,006 km (0.1 R)
• M51: 21,263,093 km (0.102 R)
• M52: 22,836,265 km (0.052 R)
• M53: 24,163,796 km (0.119 R)
• M54: 24,730,323 km (0.106 R)
• M55: 28,815,841 km (0.052 R)
• M56: 30,324,685 km (0.101 R)
• M57: 31,012,087 km (0.075 R)
• M58: 31,473,148 km (0.12 R)
• M59: 32,713,763 km (0.089 R)
• M60: 34,524,945 km (0.069 R)
• M61: 35,482,820 km (0.067 R)
• M62: 36,368,439 km (0.094 R)
• M63: 37,342,920 km (0.098 R)
• M64: 41,578,933 km (0.036 R)
• M65: 43,366,777 km (0.115 R)
• M66: 44,659,153 km (0.066 R)
• M67: 49,594,387 km (0.095 R)
• M68: 49,773,755 km (0.098 R)
• M69: 50,133,238 km (0.107 R)
• M70: 50,313,354 km (0.065 R)
• M71: 51,670,805 km (0.055 R)
• M72: 52,490,901 km (0.095 R)
• M73: 53,407,337 km (0.046 R)
• M74: 53,775,348 km (0.05 R)
• M75: 54,329,010 km (0.12 R)
• M76: 54,977,217 km (0.047 R)
• M77: 55,348,819 km (0.119 R)
• M78: 55,814,517 km (0.041 R)
• M79: 57,125,293 km (0.081 R)
• M80: 57,219,390 km (0.11 R)
• M81: 57,313,487 km (0.095 R)
• M82: 57,595,928 km (0.034 R)
• M83: 58,635,783 km (0.119 R)
• M84: 59,300,746 km (0.119 R)
• M85: 60,063,695 km (0.063 R)
• M86: 60,159,288 km (0.109 R)
• M87: 61,022,019 km (0.075 R)
• M88: 61,888,789 km (0.062 R)
• M89: 62,081,920 km (0.089 R)
• M90: 62,565,719 km (0.04 R)
• M91: 63,342,431 km (0.096 R)
• M92: 64,513,334 km (0.066 R)
• M93: 65,101,553 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit