🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.78 AU - 0.88 AU

Year: 271 Days

Day: 38.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.89 AU - 1.29 AU

Year: 408 Days

Day: 27.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.12 AU - 1.3 AU

Year: 477 Days

Day: 25.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,630,782 km

• M1: 252,970 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.43 AU - 1.69 AU

Year: 698 Days

Day: 43.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.55 AU - 2.27 AU

Year: 945 Days

Day: 34.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 11.3

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.95 AU - 6.43 AU

Year: 4235 Days

Day: 9.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,630,782 km

• M1: 162,314 km (0.112 R)
• M2: 431,889 km (0.083 R)
• M3: 623,075 km (0.03 R)
• M4: 693,685 km (0.081 R)
• M5: 792,570 km (0.091 R)
• M6: 896,839 km (0.094 R)
• M7: 992,133 km (0.062 R)
• M8: 1,671,008 km (0.078 R)
• M9: 1,948,961 km (0.072 R)
• M10: 2,038,869 km (0.081 R)
• M11: 2,185,924 km (0.096 R)
• M12: 2,993,753 km (0.113 R)
• M13: 3,462,892 km (0.094 R)
• M14: 3,572,696 km (0.091 R)
• M15: 3,773,457 km (0.059 R)
• M16: 4,024,033 km (0.084 R)
• M17: 4,209,684 km (0.115 R)
• M18: 4,350,755 km (0.096 R)
• M19: 4,445,750 km (0.09 R)
• M20: 4,857,144 km (0.103 R)
• M21: 5,331,519 km (0.11 R)
• M22: 5,433,245 km (0.064 R)
• M23: 5,587,181 km (0.114 R)
• M24: 5,768,494 km (0.094 R)
• M25: 6,459,337 km (0.081 R)
• M26: 6,925,334 km (0.08 R)
• M27: 7,204,484 km (0.116 R)
• M28: 7,630,239 km (0.051 R)
• M29: 7,947,686 km (0.079 R)
• M30: 9,230,039 km (0.054 R)
• M31: 10,225,613 km (0.088 R)
• M32: 10,511,794 km (0.066 R)
• M33: 12,015,402 km (0.094 R)
• M34: 12,520,145 km (0.052 R)
• M35: 12,622,021 km (0.078 R)
• M36: 12,894,738 km (0.088 R)
• M37: 12,997,661 km (0.08 R)
• M38: 13,550,575 km (0.067 R)
• M39: 13,865,030 km (0.089 R)
• M40: 14,607,933 km (0.086 R)
• M41: 14,679,441 km (0.08 R)
• M42: 15,509,410 km (0.086 R)
• M43: 15,618,766 km (0.097 R)
• M44: 16,169,585 km (0.082 R)
• M45: 16,354,638 km (0.025 R)
• M46: 16,540,438 km (0.074 R)
• M47: 17,139,428 km (0.088 R)
• M48: 18,435,993 km (0.116 R)
• M49: 19,017,929 km (0.099 R)
• M50: 19,213,303 km (0.06 R)
• M51: 19,291,543 km (0.056 R)
• M52: 19,605,998 km (0.112 R)
• M53: 20,359,373 km (0.077 R)
• M54: 20,519,293 km (0.067 R)
• M55: 20,599,328 km (0.083 R)
• M56: 20,799,938 km (0.104 R)
• M57: 21,001,297 km (0.088 R)
• M58: 21,690,494 km (0.091 R)
• M59: 22,140,485 km (0.097 R)
• M60: 22,428,461 km (0.064 R)
• M61: 22,841,949 km (0.076 R)
• M62: 23,299,719 km (0.1 R)
• M63: 23,550,594 km (0.095 R)
• M64: 24,266,570 km (0.037 R)
• M65: 24,351,242 km (0.094 R)
• M66: 25,203,800 km (0.085 R)
• M67: 25,590,511 km (0.082 R)
• M68: 25,676,829 km (0.078 R)
• M69: 25,892,699 km (0.077 R)
• M70: 26,065,933 km (0.103 R)
• M71: 26,370,065 km (0.117 R)
• M72: 26,718,928 km (0.111 R)
• M73: 27,069,436 km (0.045 R)
• M74: 27,245,213 km (0.108 R)
• M75: 27,333,326 km (0.113 R)
• M76: 28,352,686 km (0.077 R)
• M77: 29,204,197 km (0.054 R)
• M78: 29,429,641 km (0.093 R)
• M79: 29,927,802 km (0.108 R)
• M80: 30,109,563 km (0.084 R)
• M81: 30,291,774 km (0.109 R)
• M82: 30,611,464 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.6

Radius: 12.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.23 AU - 7.81 AU

Year: 7386 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,630,782 km

• M1: 213,476 km (0.087 R)
• M2: 299,046 km (0.03 R)
• M3: 375,191 km (0.102 R)
• M4: 645,664 km (0.109 R)
• M5: 727,046 km (0.104 R)
• M6: 841,937 km (0.075 R)
• M7: 963,709 km (0.12 R)
• M8: 1,124,677 km (0.099 R)
• M9: 1,260,362 km (0.097 R)
• M10: 1,456,186 km (0.105 R)
• M11: 1,586,336 km (0.082 R)
• M12: 1,878,650 km (0.067 R)
• M13: 2,000,423 km (0.113 R)
• M14: 2,146,131 km (0.1 R)
• M15: 2,492,450 km (0.034 R)
• M16: 2,649,827 km (0.07 R)
• M17: 3,611,143 km (0.067 R)
• M18: 3,764,182 km (0.101 R)
• M19: 3,867,404 km (0.04 R)
• M20: 4,024,033 km (0.109 R)
• M21: 4,370,651 km (0.102 R)
• M22: 4,452,033 km (0.096 R)
• M23: 4,588,765 km (0.114 R)
• M24: 4,782,794 km (0.12 R)
• M25: 5,438,930 km (0.058 R)
• M26: 5,614,857 km (0.071 R)
• M27: 5,852,418 km (0.036 R)
• M28: 6,062,903 km (0.03 R)
• M29: 7,573,542 km (0.117 R)
• M30: 7,968,630 km (0.105 R)
• M31: 8,269,471 km (0.105 R)
• M32: 8,370,599 km (0.096 R)
• M33: 8,813,559 km (0.114 R)
• M34: 8,916,931 km (0.046 R)
• M35: 9,404,470 km (0.119 R)
• M36: 9,616,151 km (0.117 R)
• M37: 9,972,344 km (0.03 R)
• M38: 10,152,160 km (0.047 R)
• M39: 10,478,433 km (0.083 R)
• M40: 10,992,751 km (0.115 R)
• M41: 11,628,542 km (0.056 R)
• M42: 12,779,548 km (0.104 R)
• M43: 12,896,683 km (0.112 R)
• M44: 13,250,183 km (0.095 R)
• M45: 13,686,560 km (0.041 R)
• M46: 14,451,454 km (0.052 R)
• M47: 15,645,544 km (0.098 R)
• M48: 15,812,794 km (0.11 R)
• M49: 16,022,530 km (0.062 R)
• M50: 17,171,592 km (0.066 R)
• M51: 17,603,929 km (0.091 R)
• M52: 17,777,912 km (0.116 R)
• M53: 18,744,763 km (0.096 R)
• M54: 19,593,581 km (0.098 R)
• M55: 20,729,478 km (0.106 R)
• M56: 21,839,943 km (0.095 R)
• M57: 22,969,855 km (0.087 R)
• M58: 23,637,660 km (0.119 R)
• M59: 24,070,297 km (0.11 R)
• M60: 24,457,157 km (0.103 R)
• M61: 24,651,336 km (0.099 R)
• M62: 24,748,574 km (0.067 R)
• M63: 25,090,106 km (0.066 R)
• M64: 25,679,222 km (0.06 R)
• M65: 27,524,063 km (0.106 R)
• M66: 28,030,003 km (0.119 R)
• M67: 29,051,159 km (0.063 R)
• M68: 30,032,521 km (0.12 R)
• M69: 31,234,988 km (0.104 R)
• M70: 31,392,964 km (0.111 R)
• M71: 31,815,578 km (0.117 R)
• M72: 32,773,453 km (0.095 R)
• M73: 33,041,233 km (0.068 R)
• M74: 33,578,888 km (0.085 R)
• M75: 33,957,071 km (0.083 R)
• M76: 34,119,534 km (0.101 R)
• M77: 34,608,570 km (0.116 R)
• M78: 35,538,620 km (0.12 R)
• M79: 35,703,477 km (0.091 R)
• M80: 35,979,036 km (0.099 R)
• M81: 36,587,750 km (0.095 R)
• M82: 37,088,155 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 9.9

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.57 AU - 9.63 AU

Year: 8257 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 24,630,782 km

• M1: 130,001 km (0.1 R)
• M2: 287,378 km (0.105 R)
• M3: 673,789 km (0.107 R)
• M4: 796,010 km (0.099 R)
• M5: 909,256 km (0.078 R)
• M6: 1,098,946 km (0.11 R)
• M7: 1,226,403 km (0.091 R)
• M8: 1,639,144 km (0.066 R)
• M9: 1,786,199 km (0.114 R)
• M10: 2,161,540 km (0.114 R)
• M11: 2,441,437 km (0.088 R)
• M12: 2,513,244 km (0.085 R)
• M13: 2,634,568 km (0.093 R)
• M14: 2,708,170 km (0.118 R)
• M15: 2,959,195 km (0.113 R)
• M16: 3,323,167 km (0.119 R)
• M17: 3,646,598 km (0.101 R)
• M18: 3,812,203 km (0.101 R)
• M19: 4,122,169 km (0.115 R)
• M20: 4,382,021 km (0.095 R)
• M21: 4,796,856 km (0.095 R)
• M22: 5,411,404 km (0.092 R)
• M23: 6,680,143 km (0.116 R)
• M24: 6,747,612 km (0.076 R)
• M25: 7,716,109 km (0.081 R)
• M26: 8,325,271 km (0.108 R)
• M27: 8,470,979 km (0.068 R)
• M28: 8,838,691 km (0.102 R)
• M29: 9,513,677 km (0.048 R)
• M30: 9,627,820 km (0.096 R)
• M31: 9,857,452 km (0.081 R)
• M32: 10,244,313 km (0.108 R)
• M33: 10,478,732 km (0.037 R)
• M34: 12,169,188 km (0.107 R)
• M35: 12,584,023 km (0.093 R)
• M36: 12,709,386 km (0.103 R)
• M37: 12,877,235 km (0.059 R)
• M38: 13,045,682 km (0.025 R)
• M39: 13,257,513 km (0.1 R)
• M40: 13,770,334 km (0.062 R)
• M41: 14,072,373 km (0.084 R)
• M42: 14,464,169 km (0.105 R)
• M43: 14,727,312 km (0.081 R)
• M44: 14,815,276 km (0.09 R)
• M45: 16,066,662 km (0.1 R)
• M46: 16,248,124 km (0.086 R)
• M47: 16,981,004 km (0.066 R)
• M48: 17,351,558 km (0.113 R)
• M49: 18,716,788 km (0.101 R)
• M50: 18,860,103 km (0.084 R)
• M51: 19,340,013 km (0.065 R)
• M52: 20,116,426 km (0.034 R)
• M53: 20,312,100 km (0.112 R)
• M54: 20,459,304 km (0.096 R)
• M55: 21,349,860 km (0.059 R)
• M56: 21,649,505 km (0.096 R)
• M57: 22,303,547 km (0.114 R)
• M58: 23,117,509 km (0.109 R)
• M59: 23,322,458 km (0.102 R)
• M60: 24,200,448 km (0.026 R)
• M61: 24,304,568 km (0.119 R)
• M62: 25,089,358 km (0.1 R)
• M63: 27,114,464 km (0.118 R)
• M64: 27,330,633 km (0.118 R)
• M65: 27,819,220 km (0.095 R)
• M66: 27,928,277 km (0.117 R)
• M67: 28,860,122 km (0.06 R)
• M68: 29,191,481 km (0.06 R)
• M69: 30,081,289 km (0.105 R)
• M70: 30,473,385 km (0.082 R)
• M71: 31,206,116 km (0.069 R)
• M72: 31,546,301 km (0.12 R)
• M73: 32,688,780 km (0.108 R)
• M74: 32,803,821 km (0.071 R)
• M75: 32,976,607 km (0.082 R)
• M76: 33,844,873 km (0.097 R)
• M77: 35,132,162 km (0.112 R)
• M78: 36,853,136 km (0.116 R)
• M79: 37,453,024 km (0.116 R)
• M80: 38,358,839 km (0.083 R)
• M81: 38,844,882 km (0.088 R)
• M82: 39,027,691 km (0.082 R)
• M83: 39,149,613 km (0.106 R)
• M84: 39,577,762 km (0.096 R)
• M85: 40,130,377 km (0.089 R)
• M86: 41,119,219 km (0.06 R)
• M87: 41,616,632 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 11.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.97 AU - 14.25 AU

Year: 14168 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 24,630,782 km

• M1: 178,620 km (0.106 R)
• M2: 498,011 km (0.066 R)
• M3: 661,372 km (0.117 R)
• M4: 1,031,627 km (0.099 R)
• M5: 1,233,434 km (0.112 R)
• M6: 1,589,477 km (0.042 R)
• M7: 1,946,418 km (0.072 R)
• M8: 3,108,195 km (0.098 R)
• M9: 3,181,348 km (0.073 R)
• M10: 3,517,196 km (0.12 R)
• M11: 3,670,234 km (0.094 R)
• M12: 3,747,576 km (0.076 R)
• M13: 3,982,894 km (0.068 R)
• M14: 4,345,070 km (0.113 R)
• M15: 4,488,834 km (0.11 R)
• M16: 5,122,829 km (0.111 R)
• M17: 5,274,971 km (0.107 R)
• M18: 5,539,011 km (0.099 R)
• M19: 5,628,171 km (0.084 R)
• M20: 5,920,785 km (0.116 R)
• M21: 6,218,484 km (0.119 R)
• M22: 6,380,798 km (0.073 R)
• M23: 6,924,137 km (0.096 R)
• M24: 7,630,389 km (0.11 R)
• M25: 7,929,435 km (0.092 R)
• M26: 8,564,777 km (0.094 R)
• M27: 9,992,539 km (0.064 R)
• M28: 10,595,120 km (0.117 R)
• M29: 11,549,704 km (0.089 R)
• M30: 11,720,993 km (0.107 R)
• M31: 12,153,032 km (0.039 R)
• M32: 12,269,120 km (0.071 R)
• M33: 12,825,624 km (0.1 R)
• M34: 12,914,186 km (0.078 R)
• M35: 13,181,218 km (0.117 R)
• M36: 13,450,195 km (0.115 R)
• M37: 13,902,429 km (0.085 R)
• M38: 13,993,534 km (0.105 R)
• M39: 14,084,789 km (0.07 R)
• M40: 14,206,711 km (0.049 R)
• M41: 14,421,085 km (0.047 R)
• M42: 15,729,468 km (0.04 R)
• M43: 16,365,708 km (0.109 R)
• M44: 16,913,236 km (0.072 R)
• M45: 17,140,475 km (0.105 R)
• M46: 17,238,163 km (0.084 R)
• M47: 17,894,149 km (0.112 R)
• M48: 18,092,516 km (0.112 R)
• M49: 19,027,952 km (0.116 R)
• M50: 19,773,996 km (0.081 R)
• M51: 19,944,987 km (0.066 R)
• M52: 20,082,018 km (0.062 R)
• M53: 21,015,509 km (0.108 R)
• M54: 21,259,802 km (0.09 R)
• M55: 21,575,304 km (0.039 R)
• M56: 22,175,491 km (0.076 R)
• M57: 22,388,668 km (0.029 R)
• M58: 22,709,705 km (0.117 R)
• M59: 22,996,334 km (0.106 R)
• M60: 23,104,045 km (0.073 R)
• M61: 23,500,778 km (0.097 R)
• M62: 23,790,699 km (0.114 R)
• M63: 24,300,828 km (0.083 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 17,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit