🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.71 AU - 0.71 AU

Year: 259 Days

Day: 13.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.9 AU - 1.2 AU

Year: 466 Days

Day: 21.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,064,305 km

• M1: 512,522 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.9 AU - 1.46 AU

Year: 556 Days

Day: 24.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,064,305 km

• M1: 265,387 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.07 AU - 1.45 AU

Year: 613 Days

Day: 45.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,064,305 km

• M1: 537,804 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.51 AU - 1.95 AU

Year: 986 Days

Day: 15.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.54 AU - 1.92 AU

Year: 986 Days

Day: 41.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 11.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.38 AU - 3.82 AU

Year: 2366 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,064,305 km

• M1: 140,921 km (0.098 R)
• M2: 431,590 km (0.116 R)
• M3: 514,317 km (0.076 R)
• M4: 598,242 km (0.102 R)
• M5: 681,867 km (0.106 R)
• M6: 776,114 km (0.115 R)
• M7: 946,207 km (0.092 R)
• M8: 1,039,406 km (0.077 R)
• M9: 1,122,134 km (0.077 R)
• M10: 1,287,140 km (0.102 R)
• M11: 1,585,737 km (0.1 R)
• M12: 1,674,000 km (0.109 R)
• M13: 1,864,139 km (0.042 R)
• M14: 1,992,045 km (0.117 R)
• M15: 2,079,111 km (0.1 R)
• M16: 2,167,374 km (0.113 R)
• M17: 2,723,878 km (0.097 R)
• M18: 2,840,415 km (0.112 R)
• M19: 3,119,116 km (0.053 R)
• M20: 3,261,682 km (0.082 R)
• M21: 3,396,171 km (0.087 R)
• M22: 4,029,718 km (0.03 R)
• M23: 4,163,159 km (0.07 R)
• M24: 4,560,641 km (0.119 R)
• M25: 4,641,573 km (0.049 R)
• M26: 4,982,207 km (0.093 R)
• M27: 5,137,640 km (0.05 R)
• M28: 5,294,717 km (0.09 R)
• M29: 5,787,792 km (0.102 R)
• M30: 6,116,309 km (0.088 R)
• M31: 6,334,423 km (0.117 R)
• M32: 6,529,049 km (0.096 R)
• M33: 6,672,963 km (0.102 R)
• M34: 6,778,280 km (0.114 R)
• M35: 6,871,030 km (0.116 R)
• M36: 7,111,284 km (0.092 R)
• M37: 7,191,918 km (0.103 R)
• M38: 7,300,077 km (0.085 R)
• M39: 7,422,298 km (0.047 R)
• M40: 7,504,128 km (0.107 R)
• M41: 7,613,784 km (0.119 R)
• M42: 7,724,037 km (0.113 R)
• M43: 7,890,240 km (0.117 R)
• M44: 7,973,866 km (0.108 R)
• M45: 8,184,200 km (0.106 R)
• M46: 8,410,542 km (0.093 R)
• M47: 8,567,320 km (0.101 R)
• M48: 8,768,380 km (0.044 R)
• M49: 8,840,486 km (0.111 R)
• M50: 8,956,425 km (0.078 R)
• M51: 9,116,644 km (0.054 R)
• M52: 9,410,304 km (0.082 R)
• M53: 9,781,756 km (0.116 R)
• M54: 9,916,693 km (0.098 R)
• M55: 10,082,448 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 11.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.92 AU - 11.26 AU

Year: 12873 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,064,305 km

• M1: 167,998 km (0.073 R)
• M2: 428,000 km (0.114 R)
• M3: 626,965 km (0.072 R)
• M4: 1,530,685 km (0.118 R)
• M5: 1,849,329 km (0.066 R)
• M6: 2,073,726 km (0.065 R)
• M7: 2,427,076 km (0.042 R)
• M8: 2,831,738 km (0.1 R)
• M9: 3,124,501 km (0.12 R)
• M10: 3,257,793 km (0.11 R)
• M11: 3,359,071 km (0.081 R)
• M12: 4,170,340 km (0.049 R)
• M13: 4,617,189 km (0.113 R)
• M14: 6,089,830 km (0.078 R)
• M15: 6,257,230 km (0.047 R)
• M16: 6,511,098 km (0.105 R)
• M17: 6,768,556 km (0.116 R)
• M18: 7,249,214 km (0.054 R)
• M19: 7,337,925 km (0.075 R)
• M20: 8,197,515 km (0.103 R)
• M21: 9,863,436 km (0.065 R)
• M22: 10,060,457 km (0.118 R)
• M23: 11,320,819 km (0.064 R)
• M24: 11,838,876 km (0.045 R)
• M25: 12,790,917 km (0.1 R)
• M26: 13,330,517 km (0.094 R)
• M27: 13,822,394 km (0.05 R)
• M28: 14,376,056 km (0.116 R)
• M29: 14,768,003 km (0.097 R)
• M30: 14,880,650 km (0.1 R)
• M31: 15,791,850 km (0.034 R)
• M32: 16,080,275 km (0.09 R)
• M33: 16,370,495 km (0.077 R)
• M34: 17,251,626 km (0.057 R)
• M35: 17,608,268 km (0.11 R)
• M36: 18,087,729 km (0.12 R)
• M37: 18,632,415 km (0.099 R)
• M38: 18,998,481 km (0.106 R)
• M39: 20,927,246 km (0.055 R)
• M40: 21,754,672 km (0.058 R)
• M41: 22,269,139 km (0.091 R)
• M42: 22,527,794 km (0.092 R)
• M43: 22,657,645 km (0.081 R)
• M44: 23,048,394 km (0.116 R)
• M45: 23,178,993 km (0.115 R)
• M46: 23,902,598 km (0.116 R)
• M47: 24,034,843 km (0.082 R)
• M48: 24,566,663 km (0.107 R)
• M49: 24,901,014 km (0.113 R)
• M50: 26,390,112 km (0.049 R)
• M51: 28,256,794 km (0.117 R)
• M52: 28,959,006 km (0.102 R)
• M53: 29,737,962 km (0.094 R)
• M54: 29,951,738 km (0.059 R)
• M55: 30,667,563 km (0.092 R)
• M56: 31,244,263 km (0.056 R)
• M57: 31,534,034 km (0.088 R)
• M58: 32,043,266 km (0.12 R)
• M59: 32,922,452 km (0.12 R)
• M60: 33,143,408 km (0.069 R)
• M61: 33,291,061 km (0.097 R)
• M62: 33,883,768 km (0.102 R)
• M63: 34,330,617 km (0.117 R)
• M64: 34,480,065 km (0.094 R)
• M65: 36,899,512 km (0.118 R)
• M66: 37,129,144 km (0.062 R)
• M67: 37,743,692 km (0.061 R)
• M68: 38,129,655 km (0.107 R)
• M69: 38,983,111 km (0.114 R)
• M70: 41,104,857 km (0.053 R)
• M71: 42,620,134 km (0.099 R)
• M72: 42,780,802 km (0.115 R)
• M73: 43,102,587 km (0.09 R)
• M74: 43,425,120 km (0.119 R)
• M75: 46,034,406 km (0.098 R)
• M76: 46,529,276 km (0.058 R)
• M77: 50,381,720 km (0.043 R)
• M78: 50,806,578 km (0.057 R)
• M79: 52,603,997 km (0.108 R)
• M80: 53,121,456 km (0.103 R)
• M81: 53,294,241 km (0.059 R)
• M82: 53,467,326 km (0.066 R)
• M83: 53,553,943 km (0.097 R)
• M84: 53,900,711 km (0.053 R)
• M85: 55,821,398 km (0.042 R)
• M86: 56,172,953 km (0.117 R)
• M87: 56,701,782 km (0.061 R)
• M88: 59,101,930 km (0.08 R)
• M89: 59,639,734 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 11

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.95 AU - 10.43 AU

Year: 13075 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,064,305 km

• M1: 138,378 km (0.077 R)
• M2: 228,885 km (0.111 R)
• M3: 552,914 km (0.103 R)
• M4: 647,460 km (0.086 R)
• M5: 855,101 km (0.082 R)
• M6: 929,452 km (0.088 R)
• M7: 1,292,226 km (0.096 R)
• M8: 1,422,975 km (0.092 R)
• M9: 1,581,249 km (0.028 R)
• M10: 1,769,593 km (0.101 R)
• M11: 2,847,296 km (0.11 R)
• M12: 2,990,611 km (0.084 R)
• M13: 3,077,827 km (0.119 R)
• M14: 3,526,770 km (0.068 R)
• M15: 3,806,219 km (0.045 R)
• M16: 4,419,719 km (0.083 R)
• M17: 4,653,541 km (0.075 R)
• M18: 5,064,038 km (0.052 R)
• M19: 5,379,539 km (0.047 R)
• M20: 5,450,598 km (0.092 R)
• M21: 6,140,843 km (0.089 R)
• M22: 7,602,863 km (0.047 R)
• M23: 8,045,523 km (0.05 R)
• M24: 9,681,825 km (0.098 R)
• M25: 9,942,424 km (0.103 R)
• M26: 10,515,384 km (0.105 R)
• M27: 11,189,622 km (0.075 R)
• M28: 11,280,577 km (0.093 R)
• M29: 12,157,071 km (0.042 R)
• M30: 12,438,465 km (0.1 R)
• M31: 13,247,340 km (0.039 R)
• M32: 14,220,624 km (0.065 R)
• M33: 14,517,127 km (0.102 R)
• M34: 14,666,126 km (0.078 R)
• M35: 15,166,531 km (0.101 R)
• M36: 15,317,775 km (0.084 R)
• M37: 15,672,471 km (0.069 R)
• M38: 15,774,347 km (0.116 R)
• M39: 16,184,096 km (0.111 R)
• M40: 16,287,019 km (0.088 R)
• M41: 16,493,764 km (0.09 R)
• M42: 16,961,706 km (0.119 R)
• M43: 17,171,143 km (0.101 R)
• M44: 17,857,797 km (0.083 R)
• M45: 18,499,572 km (0.113 R)
• M46: 18,715,142 km (0.107 R)
• M47: 18,931,611 km (0.105 R)
• M48: 19,040,219 km (0.113 R)
• M49: 19,640,854 km (0.044 R)
• M50: 20,860,825 km (0.077 R)
• M51: 21,593,106 km (0.112 R)
• M52: 24,428,734 km (0.081 R)
• M53: 24,606,007 km (0.119 R)
• M54: 25,260,199 km (0.098 R)
• M55: 25,499,406 km (0.056 R)
• M56: 27,624,892 km (0.106 R)
• M57: 27,994,998 km (0.06 R)
• M58: 29,177,718 km (0.028 R)
• M59: 29,365,912 km (0.114 R)
• M60: 30,123,027 km (0.105 R)
• M61: 33,542,535 km (0.076 R)
• M62: 34,598,696 km (0.046 R)
• M63: 35,197,686 km (0.102 R)
• M64: 35,598,908 km (0.106 R)
• M65: 37,832,554 km (0.056 R)
• M66: 38,243,499 km (0.078 R)
• M67: 39,000,763 km (0.092 R)
• M68: 39,208,106 km (0.069 R)
• M69: 39,346,634 km (0.081 R)
• M70: 39,623,988 km (0.094 R)
• M71: 40,180,791 km (0.094 R)
• M72: 42,291,916 km (0.104 R)
• M73: 43,003,554 km (0.087 R)
• M74: 43,575,765 km (0.089 R)
• M75: 43,719,230 km (0.102 R)
• M76: 45,816,741 km (0.067 R)
• M77: 45,962,599 km (0.092 R)
• M78: 46,327,917 km (0.106 R)
• M79: 46,987,943 km (0.114 R)
• M80: 47,134,998 km (0.115 R)
• M81: 47,577,209 km (0.092 R)
• M82: 48,094,967 km (0.105 R)
• M83: 48,540,171 km (0.098 R)
• M84: 49,359,817 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.8

Radius: 6.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.87 AU - 12.37 AU

Year: 15002 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,064,305 km

• M1: 260,151 km (0.114 R)
• M2: 485,595 km (0.104 R)
• M3: 712,983 km (0.093 R)
• M4: 765,941 km (0.109 R)
• M5: 1,071,570 km (0.107 R)
• M6: 1,572,423 km (0.051 R)
• M7: 1,761,964 km (0.063 R)
• M8: 2,085,993 km (0.046 R)
• M9: 2,294,532 km (0.102 R)
• M10: 2,374,567 km (0.087 R)
• M11: 2,620,207 km (0.045 R)
• M12: 3,776,000 km (0.057 R)
• M13: 4,030,466 km (0.084 R)
• M14: 4,127,405 km (0.071 R)
• M15: 4,389,501 km (0.074 R)
• M16: 5,278,262 km (0.107 R)
• M17: 5,634,604 km (0.062 R)
• M18: 5,815,767 km (0.101 R)
• M19: 6,035,676 km (0.091 R)
• M20: 6,221,027 km (0.093 R)
• M21: 6,559,418 km (0.047 R)
• M22: 6,981,134 km (0.096 R)
• M23: 8,587,217 km (0.077 R)
• M24: 9,048,128 km (0.086 R)
• M25: 9,345,678 km (0.062 R)
• M26: 9,517,267 km (0.101 R)
• M27: 10,169,514 km (0.039 R)
• M28: 11,016,387 km (0.118 R)
• M29: 11,793,099 km (0.06 R)
• M30: 13,447,353 km (0.089 R)
• M31: 13,495,673 km (0.062 R)
• M32: 14,129,070 km (0.03 R)
• M33: 15,022,169 km (0.044 R)
• M34: 16,189,631 km (0.113 R)
• M35: 17,808,879 km (0.068 R)
• M36: 17,861,986 km (0.11 R)
• M37: 18,181,676 km (0.084 R)
• M38: 18,664,728 km (0.11 R)
• M39: 19,533,742 km (0.086 R)
• M40: 19,698,150 km (0.103 R)
• M41: 20,582,872 km (0.087 R)
• M42: 21,030,020 km (0.095 R)
• M43: 21,311,264 km (0.093 R)
• M44: 21,991,037 km (0.07 R)
• M45: 22,562,949 km (0.08 R)
• M46: 22,966,116 km (0.082 R)
• M47: 24,072,691 km (0.109 R)
• M48: 24,602,866 km (0.055 R)
• M49: 24,721,198 km (0.066 R)
• M50: 25,315,849 km (0.035 R)
• M51: 25,435,228 km (0.077 R)
• M52: 26,883,635 km (0.116 R)
• M53: 27,311,036 km (0.114 R)
• M54: 27,494,892 km (0.105 R)
• M55: 27,617,712 km (0.026 R)
• M56: 27,802,315 km (0.104 R)
• M57: 27,987,368 km (0.117 R)
• M58: 28,296,587 km (0.079 R)
• M59: 28,420,603 km (0.034 R)
• M60: 28,544,770 km (0.072 R)
• M61: 28,731,318 km (0.062 R)
• M62: 29,043,230 km (0.038 R)
• M63: 29,293,657 km (0.072 R)
• M64: 29,670,494 km (0.048 R)
• M65: 29,922,566 km (0.108 R)
• M66: 30,429,104 km (0.109 R)
• M67: 30,492,534 km (0.03 R)
• M68: 30,619,692 km (0.12 R)
• M69: 31,066,092 km (0.048 R)
• M70: 31,707,418 km (0.108 R)
• M71: 34,514,922 km (0.104 R)
• M72: 36,250,556 km (0.071 R)
• M73: 37,332,747 km (0.109 R)
• M74: 39,321,202 km (0.04 R)
• M75: 39,390,316 km (0.09 R)
• M76: 39,528,844 km (0.116 R)
• M77: 40,502,726 km (0.058 R)
• M78: 40,572,588 km (0.062 R)
• M79: 40,782,324 km (0.097 R)
• M80: 41,132,982 km (0.109 R)
• M81: 41,484,387 km (0.055 R)
• M82: 41,554,848 km (0.098 R)
• M83: 41,907,600 km (0.084 R)
• M84: 42,403,068 km (0.067 R)
• M85: 42,687,154 km (0.11 R)
• M86: 43,757,676 km (0.09 R)
• M87: 44,476,494 km (0.065 R)
• M88: 45,054,241 km (0.048 R)
• M89: 49,316,434 km (0.025 R)
• M90: 49,465,733 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit