🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.07 AU - 1.53 AU

Year: 541 Days

Day: 36.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,246,330 km

• M1: 283,338 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.16 AU - 1.86 AU

Year: 678 Days

Day: 30.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.07 AU - 2.33 AU

Year: 1192 Days

Day: 27.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.3 AU - 2.74 AU

Year: 1461 Days

Day: 32.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,246,330 km

• M1: 908,059 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 13.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.32 AU - 6.88 AU

Year: 4840 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 92,246,330 km

• M1: 174,581 km (0.105 R)
• M2: 276,756 km (0.117 R)
• M3: 419,921 km (0.064 R)
• M4: 525,837 km (0.044 R)
• M5: 772,075 km (0.103 R)
• M6: 996,771 km (0.066 R)
• M7: 1,128,417 km (0.042 R)
• M8: 1,512,135 km (0.049 R)
• M9: 1,657,694 km (0.086 R)
• M10: 1,833,472 km (0.089 R)
• M11: 2,086,890 km (0.109 R)
• M12: 2,222,725 km (0.108 R)
• M13: 2,455,649 km (0.089 R)
• M14: 2,657,756 km (0.043 R)
• M15: 2,915,662 km (0.12 R)
• M16: 3,119,864 km (0.093 R)
• M17: 3,349,945 km (0.043 R)
• M18: 3,456,459 km (0.105 R)
• M19: 3,716,759 km (0.104 R)
• M20: 3,827,013 km (0.036 R)
• M21: 4,222,250 km (0.1 R)
• M22: 4,430,640 km (0.092 R)
• M23: 4,559,743 km (0.077 R)
• M24: 5,310,874 km (0.041 R)
• M25: 5,931,855 km (0.042 R)
• M26: 6,048,392 km (0.05 R)
• M27: 6,495,839 km (0.105 R)
• M28: 6,750,604 km (0.093 R)
• M29: 7,118,465 km (0.106 R)
• M30: 7,242,482 km (0.086 R)
• M31: 7,464,934 km (0.036 R)
• M32: 7,774,302 km (0.085 R)
• M33: 7,873,635 km (0.104 R)
• M34: 7,973,567 km (0.074 R)
• M35: 8,088,009 km (0.118 R)
• M36: 8,698,667 km (0.068 R)
• M37: 9,414,643 km (0.05 R)
• M38: 9,779,811 km (0.105 R)
• M39: 10,025,900 km (0.095 R)
• M40: 10,211,850 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 10.7

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.33 AU - 10.41 AU

Year: 8845 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,246,330 km

• M1: 180,565 km (0.112 R)
• M2: 247,734 km (0.085 R)
• M3: 392,395 km (0.067 R)
• M4: 762,500 km (0.119 R)
• M5: 1,523,954 km (0.113 R)
• M6: 1,680,433 km (0.104 R)
• M7: 1,749,248 km (0.097 R)
• M8: 2,083,001 km (0.08 R)
• M9: 2,541,817 km (0.081 R)
• M10: 3,580,775 km (0.082 R)
• M11: 3,943,549 km (0.087 R)
• M12: 4,098,234 km (0.055 R)
• M13: 5,001,356 km (0.073 R)
• M14: 6,070,682 km (0.074 R)
• M15: 6,539,821 km (0.066 R)
• M16: 7,058,177 km (0.087 R)
• M17: 7,170,974 km (0.048 R)
• M18: 7,322,367 km (0.064 R)
• M19: 7,782,680 km (0.088 R)
• M20: 8,651,245 km (0.1 R)
• M21: 9,056,206 km (0.091 R)
• M22: 9,137,887 km (0.107 R)
• M23: 9,302,145 km (0.116 R)
• M24: 9,926,716 km (0.092 R)
• M25: 10,607,835 km (0.062 R)
• M26: 10,780,471 km (0.075 R)
• M27: 12,240,247 km (0.097 R)
• M28: 12,376,082 km (0.059 R)
• M29: 13,201,264 km (0.109 R)
• M30: 13,480,264 km (0.101 R)
• M31: 13,902,579 km (0.054 R)
• M32: 14,186,366 km (0.03 R)
• M33: 14,904,585 km (0.086 R)
• M34: 16,276,697 km (0.08 R)
• M35: 16,425,996 km (0.104 R)
• M36: 18,357,604 km (0.084 R)
• M37: 18,721,276 km (0.109 R)
• M38: 19,087,192 km (0.062 R)
• M39: 19,244,868 km (0.09 R)
• M40: 20,306,415 km (0.103 R)
• M41: 20,521,088 km (0.091 R)
• M42: 20,952,528 km (0.082 R)
• M43: 21,169,445 km (0.07 R)
• M44: 21,879,437 km (0.06 R)
• M45: 22,763,859 km (0.07 R)
• M46: 22,986,910 km (0.118 R)
• M47: 23,378,856 km (0.085 R)
• M48: 24,853,891 km (0.094 R)
• M49: 25,140,969 km (0.075 R)
• M50: 27,004,510 km (0.111 R)
• M51: 28,731,318 km (0.051 R)
• M52: 28,912,032 km (0.092 R)
• M53: 31,978,639 km (0.066 R)
• M54: 33,107,654 km (0.049 R)
• M55: 33,931,191 km (0.098 R)
• M56: 34,122,227 km (0.043 R)
• M57: 34,954,141 km (0.098 R)
• M58: 35,146,973 km (0.067 R)
• M59: 35,275,776 km (0.091 R)
• M60: 35,533,833 km (0.091 R)
• M61: 35,727,861 km (0.112 R)
• M62: 35,987,114 km (0.079 R)
• M63: 37,161,158 km (0.106 R)
• M64: 37,358,029 km (0.083 R)
• M65: 38,281,497 km (0.056 R)
• M66: 39,412,905 km (0.038 R)
• M67: 40,420,297 km (0.081 R)
• M68: 41,096,629 km (0.08 R)
• M69: 41,368,299 km (0.087 R)
• M70: 41,572,351 km (0.101 R)
• M71: 43,354,959 km (0.045 R)
• M72: 44,116,711 km (0.102 R)
• M73: 44,534,089 km (0.114 R)
• M74: 44,673,515 km (0.117 R)
• M75: 45,022,676 km (0.111 R)
• M76: 45,162,550 km (0.102 R)
• M77: 45,372,735 km (0.109 R)
• M78: 45,442,747 km (0.106 R)
• M79: 46,005,085 km (0.083 R)
• M80: 46,428,298 km (0.117 R)
• M81: 47,491,938 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 14

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.05 AU - 13.99 AU

Year: 15221 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,246,330 km

• M1: 616,493 km (0.098 R)
• M2: 728,242 km (0.069 R)
• M3: 953,986 km (0.118 R)
• M4: 1,180,477 km (0.074 R)
• M5: 1,276,219 km (0.097 R)
• M6: 1,660,237 km (0.086 R)
• M7: 2,441,587 km (0.112 R)
• M8: 2,822,613 km (0.11 R)
• M9: 3,020,381 km (0.119 R)
• M10: 3,257,045 km (0.107 R)
• M11: 3,464,836 km (0.099 R)
• M12: 3,893,733 km (0.03 R)
• M13: 4,151,790 km (0.119 R)
• M14: 4,301,986 km (0.099 R)
• M15: 4,530,572 km (0.029 R)
• M16: 5,484,856 km (0.049 R)
• M17: 5,650,012 km (0.118 R)
• M18: 5,774,927 km (0.066 R)
• M19: 6,985,173 km (0.049 R)
• M20: 9,630,513 km (0.046 R)
• M21: 9,830,226 km (0.108 R)
• M22: 10,489,055 km (0.109 R)
• M23: 11,005,616 km (0.082 R)
• M24: 13,043,588 km (0.09 R)
• M25: 13,209,342 km (0.062 R)
• M26: 13,543,095 km (0.082 R)
• M27: 14,162,281 km (0.093 R)
• M28: 14,618,405 km (0.098 R)
• M29: 15,897,616 km (0.078 R)
• M30: 16,015,649 km (0.101 R)
• M31: 16,550,611 km (0.045 R)
• M32: 17,638,038 km (0.119 R)
• M33: 18,128,868 km (0.119 R)
• M34: 19,501,578 km (0.108 R)
• M35: 20,200,500 km (0.049 R)
• M36: 20,649,592 km (0.099 R)
• M37: 21,037,201 km (0.063 R)
• M38: 21,361,978 km (0.114 R)
• M39: 22,148,264 km (0.108 R)
• M40: 23,884,347 km (0.104 R)
• M41: 24,087,501 km (0.072 R)
• M42: 24,768,770 km (0.069 R)
• M43: 25,111,798 km (0.028 R)
• M44: 25,456,322 km (0.082 R)
• M45: 25,663,814 km (0.118 R)
• M46: 26,639,790 km (0.097 R)
• M47: 27,698,794 km (0.094 R)
• M48: 27,841,061 km (0.116 R)
• M49: 28,269,210 km (0.107 R)
• M50: 28,915,623 km (0.092 R)
• M51: 31,253,239 km (0.1 R)
• M52: 34,565,336 km (0.1 R)
• M53: 34,718,524 km (0.107 R)
• M54: 35,642,441 km (0.063 R)
• M55: 37,200,203 km (0.111 R)
• M56: 37,435,670 km (0.104 R)
• M57: 37,829,412 km (0.108 R)
• M58: 40,301,218 km (0.035 R)
• M59: 40,704,833 km (0.042 R)
• M60: 42,168,648 km (0.111 R)
• M61: 42,660,526 km (0.066 R)
• M62: 43,236,627 km (0.065 R)
• M63: 44,396,758 km (0.114 R)
• M64: 45,231,664 km (0.062 R)
• M65: 46,156,029 km (0.059 R)
• M66: 47,171,649 km (0.043 R)
• M67: 48,708,618 km (0.077 R)
• M68: 48,880,506 km (0.096 R)
• M69: 50,870,756 km (0.043 R)
• M70: 51,831,922 km (0.106 R)
• M71: 53,063,861 km (0.109 R)
• M72: 53,683,495 km (0.106 R)
• M73: 54,305,523 km (0.061 R)
• M74: 54,662,015 km (0.057 R)
• M75: 54,929,945 km (0.089 R)
• M76: 55,556,760 km (0.099 R)
• M77: 57,451,417 km (0.114 R)
• M78: 61,860,814 km (0.119 R)
• M79: 61,953,864 km (0.066 R)
• M80: 62,233,313 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.2

Radius: 7

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.82 AU - 18.8 AU

Year: 28617 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,246,330 km

• M1: 367,562 km (0.104 R)
• M2: 690,544 km (0.057 R)
• M3: 824,284 km (0.051 R)
• M4: 1,649,616 km (0.027 R)
• M5: 1,721,273 km (0.051 R)
• M6: 1,942,229 km (0.083 R)
• M7: 2,370,977 km (0.117 R)
• M8: 2,451,909 km (0.054 R)
• M9: 2,743,027 km (0.056 R)
• M10: 2,828,297 km (0.119 R)
• M11: 3,541,430 km (0.084 R)
• M12: 3,775,252 km (0.09 R)
• M13: 3,965,989 km (0.085 R)
• M14: 4,160,018 km (0.103 R)
• M15: 4,966,500 km (0.091 R)
• M16: 5,070,620 km (0.1 R)
• M17: 5,122,979 km (0.114 R)
• M18: 6,376,460 km (0.103 R)
• M19: 6,603,848 km (0.045 R)
• M20: 6,661,144 km (0.106 R)
• M21: 7,961,898 km (0.096 R)
• M22: 8,206,640 km (0.106 R)
• M23: 8,892,696 km (0.12 R)
• M24: 10,452,104 km (0.108 R)
• M25: 12,517,153 km (0.111 R)
• M26: 13,595,454 km (0.1 R)
• M27: 14,853,423 km (0.05 R)
• M28: 16,769,622 km (0.096 R)
• M29: 18,036,417 km (0.057 R)
• M30: 19,580,117 km (0.102 R)
• M31: 20,159,510 km (0.116 R)
• M32: 20,326,162 km (0.111 R)
• M33: 20,493,113 km (0.048 R)
• M34: 20,996,959 km (0.06 R)
• M35: 21,081,332 km (0.116 R)
• M36: 21,504,993 km (0.114 R)
• M37: 23,401,745 km (0.105 R)
• M38: 24,281,380 km (0.101 R)
• M39: 25,261,695 km (0.106 R)
• M40: 26,618,996 km (0.096 R)
• M41: 28,371,984 km (0.101 R)
• M42: 28,652,181 km (0.095 R)
• M43: 29,971,933 km (0.088 R)
• M44: 32,572,543 km (0.072 R)
• M45: 32,670,230 km (0.067 R)
• M46: 32,768,067 km (0.09 R)
• M47: 33,062,027 km (0.069 R)
• M48: 34,246,693 km (0.113 R)
• M49: 37,166,544 km (0.062 R)
• M50: 38,914,894 km (0.039 R)
• M51: 39,122,386 km (0.06 R)
• M52: 40,374,820 km (0.109 R)
• M53: 40,689,873 km (0.041 R)
• M54: 42,918,881 km (0.064 R)
• M55: 43,347,778 km (0.118 R)
• M56: 43,994,041 km (0.072 R)
• M57: 46,830,865 km (0.083 R)
• M58: 52,107,033 km (0.115 R)
• M59: 52,450,210 km (0.107 R)
• M60: 53,368,741 km (0.106 R)
• M61: 54,989,185 km (0.079 R)
• M62: 56,625,636 km (0.1 R)
• M63: 57,096,122 km (0.117 R)
• M64: 57,214,005 km (0.101 R)
• M65: 57,449,921 km (0.119 R)
• M66: 57,686,136 km (0.103 R)
• M67: 58,040,982 km (0.05 R)
• M68: 58,159,463 km (0.05 R)
• M69: 58,634,137 km (0.105 R)
• M70: 58,753,068 km (0.118 R)
• M71: 61,026,955 km (0.08 R)
• M72: 61,630,134 km (0.103 R)
• M73: 61,992,909 km (0.099 R)
• M74: 66,898,223 km (0.094 R)
• M75: 67,022,539 km (0.079 R)
• M76: 68,394,052 km (0.094 R)
• M77: 70,279,135 km (0.083 R)
• M78: 71,799,498 km (0.044 R)
• M79: 71,926,656 km (0.045 R)
• M80: 74,100,313 km (0.111 R)
• M81: 74,872,687 km (0.073 R)
• M82: 75,906,558 km (0.117 R)
• M83: 77,988,512 km (0.057 R)
• M84: 79,430,635 km (0.074 R)
• M85: 80,617,245 km (0.096 R)
• M86: 83,943,704 km (0.029 R)
• M87: 85,826,094 km (0.101 R)
• M88: 86,096,118 km (0.097 R)
• M89: 89,769,194 km (0.085 R)
• M90: 90,180,588 km (0.106 R)
• M91: 90,317,770 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit