🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 249 Days

Day: 31.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.8 AU - 0.86 AU

Year: 268 Days

Day: 24.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,395,570 km

• M1: 188,643 km (0.12 R)
• M2: 334,351 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.01 AU - 1.03 AU

Year: 365 Days

Day: 15.3 Hours

Environment

Temp: 75 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,395,570 km

• M1: 406,009 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.9 AU - 1.36 AU

Year: 426 Days

Day: 39.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.94 AU - 2.3 AU

Year: 1095 Days

Day: 39.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 8.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.39 AU - 6.17 AU

Year: 4930 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 19,395,570 km

• M1: 142,567 km (0.066 R)
• M2: 206,595 km (0.11 R)
• M3: 261,647 km (0.095 R)
• M4: 361,728 km (0.069 R)
• M5: 417,528 km (0.081 R)
• M6: 494,571 km (0.109 R)
• M7: 567,574 km (0.081 R)
• M8: 715,377 km (0.047 R)
• M9: 876,195 km (0.056 R)
• M10: 978,520 km (0.098 R)
• M11: 1,133,503 km (0.089 R)
• M12: 1,195,437 km (0.117 R)
• M13: 1,348,625 km (0.118 R)
• M14: 1,414,448 km (0.06 R)
• M15: 1,590,824 km (0.104 R)
• M16: 1,861,596 km (0.081 R)
• M17: 2,085,694 km (0.116 R)
• M18: 2,224,371 km (0.065 R)
• M19: 2,287,052 km (0.09 R)
• M20: 2,382,196 km (0.088 R)
• M21: 2,478,687 km (0.11 R)
• M22: 2,609,286 km (0.028 R)
• M23: 3,314,490 km (0.081 R)
• M24: 3,440,601 km (0.116 R)
• M25: 3,586,759 km (0.038 R)
• M26: 3,809,809 km (0.071 R)
• M27: 3,923,055 km (0.08 R)
• M28: 4,133,539 km (0.071 R)
• M29: 4,269,374 km (0.046 R)
• M30: 4,706,199 km (0.11 R)
• M31: 4,766,936 km (0.091 R)
• M32: 5,219,919 km (0.109 R)
• M33: 5,665,122 km (0.09 R)
• M34: 5,838,057 km (0.118 R)
• M35: 5,990,796 km (0.119 R)
• M36: 6,479,233 km (0.104 R)
• M37: 6,773,941 km (0.073 R)
• M38: 6,865,495 km (0.108 R)
• M39: 7,236,049 km (0.097 R)
• M40: 7,447,281 km (0.103 R)
• M41: 7,875,879 km (0.078 R)
• M42: 9,463,711 km (0.04 R)
• M43: 9,566,185 km (0.089 R)
• M44: 9,643,378 km (0.111 R)
• M45: 9,772,331 km (0.101 R)
• M46: 9,901,883 km (0.087 R)
• M47: 10,346,488 km (0.117 R)
• M48: 11,364,053 km (0.087 R)
• M49: 11,857,127 km (0.12 R)
• M50: 12,497,257 km (0.089 R)
• M51: 12,892,494 km (0.069 R)
• M52: 13,091,609 km (0.105 R)
• M53: 13,291,771 km (0.057 R)
• M54: 13,840,197 km (0.108 R)
• M55: 14,131,912 km (0.045 R)
• M56: 14,190,405 km (0.027 R)
• M57: 14,396,102 km (0.086 R)
• M58: 14,691,558 km (0.062 R)
• M59: 15,590,043 km (0.118 R)
• M60: 15,711,068 km (0.042 R)
• M61: 15,771,804 km (0.075 R)
• M62: 15,954,314 km (0.086 R)
• M63: 16,660,565 km (0.086 R)
• M64: 18,454,244 km (0.103 R)
• M65: 18,582,449 km (0.108 R)
• M66: 18,743,117 km (0.027 R)
• M67: 19,098,113 km (0.113 R)
• M68: 19,455,353 km (0.067 R)
• M69: 19,618,414 km (0.078 R)
• M70: 19,749,312 km (0.075 R)
• M71: 20,606,658 km (0.064 R)
• M72: 20,673,079 km (0.063 R)
• M73: 20,739,650 km (0.05 R)
• M74: 21,039,893 km (0.085 R)
• M75: 21,341,632 km (0.076 R)
• M76: 21,644,718 km (0.113 R)
• M77: 22,017,216 km (0.063 R)
• M78: 22,085,134 km (0.108 R)
• M79: 22,391,809 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.8

Radius: 11.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.76 AU - 8.52 AU

Year: 6768 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,395,570 km

• M1: 155,133 km (0.105 R)
• M2: 322,832 km (0.042 R)
• M3: 485,295 km (0.093 R)
• M4: 657,632 km (0.031 R)
• M5: 758,162 km (0.107 R)
• M6: 840,291 km (0.08 R)
• M7: 950,844 km (0.072 R)
• M8: 1,040,453 km (0.107 R)
• M9: 1,385,276 km (0.119 R)
• M10: 1,609,523 km (0.079 R)
• M11: 1,797,568 km (0.096 R)
• M12: 2,043,208 km (0.109 R)
• M13: 2,127,431 km (0.096 R)
• M14: 2,282,265 km (0.059 R)
• M15: 2,423,186 km (0.072 R)
• M16: 2,621,703 km (0.053 R)
• M17: 2,769,505 km (0.066 R)
• M18: 2,901,152 km (0.04 R)
• M19: 3,328,702 km (0.063 R)
• M20: 3,693,422 km (0.113 R)
• M21: 3,838,831 km (0.092 R)
• M22: 3,943,849 km (0.095 R)
• M23: 4,439,317 km (0.047 R)
• M24: 5,301,150 km (0.107 R)
• M25: 5,679,483 km (0.106 R)
• M26: 6,943,286 km (0.105 R)
• M27: 7,097,521 km (0.111 R)
• M28: 7,993,463 km (0.107 R)
• M29: 8,182,256 km (0.107 R)
• M30: 8,318,090 km (0.078 R)
• M31: 9,517,117 km (0.03 R)
• M32: 10,444,175 km (0.084 R)
• M33: 10,591,679 km (0.112 R)
• M34: 10,710,160 km (0.113 R)
• M35: 10,829,091 km (0.06 R)
• M36: 11,218,644 km (0.051 R)
• M37: 12,042,479 km (0.087 R)
• M38: 12,290,213 km (0.045 R)
• M39: 12,383,712 km (0.093 R)
• M40: 13,043,887 km (0.038 R)
• M41: 14,104,686 km (0.109 R)
• M42: 14,595,965 km (0.115 R)
• M43: 15,226,370 km (0.109 R)
• M44: 15,360,261 km (0.05 R)
• M45: 15,831,793 km (0.094 R)
• M46: 16,308,113 km (0.103 R)
• M47: 16,548,068 km (0.081 R)
• M48: 16,996,861 km (0.068 R)
• M49: 17,484,550 km (0.074 R)
• M50: 17,941,572 km (0.09 R)
• M51: 18,224,910 km (0.113 R)
• M52: 18,402,632 km (0.105 R)
• M53: 18,509,595 km (0.117 R)
• M54: 19,517,735 km (0.033 R)
• M55: 20,028,462 km (0.114 R)
• M56: 20,359,073 km (0.107 R)
• M57: 20,432,825 km (0.098 R)
• M58: 20,654,529 km (0.097 R)
• M59: 20,914,231 km (0.055 R)
• M60: 21,137,581 km (0.093 R)
• M61: 21,511,875 km (0.094 R)
• M62: 22,001,508 km (0.086 R)
• M63: 22,456,884 km (0.032 R)
• M64: 23,376,911 km (0.093 R)
• M65: 23,492,700 km (0.104 R)
• M66: 23,802,667 km (0.114 R)
• M67: 23,919,204 km (0.097 R)
• M68: 24,074,935 km (0.116 R)
• M69: 24,348,250 km (0.08 R)
• M70: 25,531,270 km (0.048 R)
• M71: 25,770,178 km (0.061 R)
• M72: 25,969,742 km (0.084 R)
• M73: 26,129,811 km (0.092 R)
• M74: 26,652,357 km (0.073 R)
• M75: 26,935,097 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 9.3

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.94 AU - 8.14 AU

Year: 8088 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 19,395,570 km

• M1: 200,760 km (0.08 R)
• M2: 277,055 km (0.082 R)
• M3: 368,310 km (0.074 R)
• M4: 865,124 km (0.068 R)
• M5: 1,303,446 km (0.073 R)
• M6: 1,579,454 km (0.088 R)
• M7: 2,112,472 km (0.091 R)
• M8: 2,185,924 km (0.067 R)
• M9: 2,831,738 km (0.068 R)
• M10: 3,078,126 km (0.12 R)
• M11: 3,417,563 km (0.111 R)
• M12: 3,739,348 km (0.069 R)
• M13: 3,979,453 km (0.102 R)
• M14: 4,040,339 km (0.102 R)
• M15: 5,321,645 km (0.045 R)
• M16: 6,181,683 km (0.111 R)
• M17: 7,195,508 km (0.077 R)
• M18: 7,607,800 km (0.117 R)
• M19: 7,989,424 km (0.115 R)
• M20: 8,416,376 km (0.088 R)
• M21: 9,090,763 km (0.106 R)
• M22: 9,454,885 km (0.098 R)
• M23: 10,155,601 km (0.067 R)
• M24: 10,239,226 km (0.043 R)
• M25: 10,702,830 km (0.106 R)
• M26: 11,173,315 km (0.079 R)
• M27: 12,223,193 km (0.093 R)
• M28: 12,580,134 km (0.116 R)
• M29: 12,850,158 km (0.071 R)
• M30: 13,031,171 km (0.111 R)
• M31: 13,533,521 km (0.077 R)
• M32: 13,810,127 km (0.102 R)
• M33: 13,995,629 km (0.096 R)
• M34: 14,088,679 km (0.028 R)
• M35: 14,228,702 km (0.062 R)
• M36: 14,322,201 km (0.105 R)
• M37: 14,651,316 km (0.069 R)
• M38: 14,840,558 km (0.116 R)
• M39: 15,221,284 km (0.112 R)
• M40: 15,605,302 km (0.083 R)
• M41: 16,187,387 km (0.113 R)
• M42: 17,522,847 km (0.052 R)
• M43: 17,874,851 km (0.104 R)
• M44: 17,975,830 km (0.108 R)
• M45: 20,192,870 km (0.083 R)
• M46: 20,773,759 km (0.045 R)
• M47: 22,060,300 km (0.074 R)
• M48: 22,168,609 km (0.046 R)
• M49: 22,385,825 km (0.109 R)
• M50: 22,603,789 km (0.087 R)
• M51: 24,037,835 km (0.084 R)
• M52: 24,261,035 km (0.104 R)
• M53: 26,014,322 km (0.086 R)
• M54: 26,128,764 km (0.03 R)
• M55: 27,050,885 km (0.112 R)
• M56: 27,225,017 km (0.07 R)
• M57: 27,574,328 km (0.118 R)
• M58: 30,241,060 km (0.108 R)
• M59: 30,663,225 km (0.088 R)
• M60: 31,269,695 km (0.091 R)
• M61: 32,064,060 km (0.088 R)
• M62: 32,988,874 km (0.074 R)
• M63: 33,112,741 km (0.106 R)
• M64: 33,485,688 km (0.077 R)
• M65: 33,797,450 km (0.103 R)
• M66: 34,235,473 km (0.087 R)
• M67: 34,738,570 km (0.1 R)
• M68: 35,879,105 km (0.098 R)
• M69: 36,070,440 km (0.114 R)
• M70: 37,613,093 km (0.103 R)
• M71: 37,807,421 km (0.103 R)
• M72: 38,718,771 km (0.108 R)
• M73: 38,784,146 km (0.059 R)
• M74: 38,849,520 km (0.105 R)
• M75: 39,439,983 km (0.113 R)
• M76: 39,967,166 km (0.064 R)
• M77: 40,231,655 km (0.066 R)
• M78: 41,028,712 km (0.112 R)
• M79: 42,570,767 km (0.069 R)
• M80: 42,908,559 km (0.118 R)
• M81: 42,976,177 km (0.111 R)
• M82: 43,722,820 km (0.099 R)
• M83: 43,790,887 km (0.037 R)
• M84: 45,022,377 km (0.094 R)
• M85: 45,642,460 km (0.119 R)
• M86: 45,711,425 km (0.081 R)
• M87: 46,334,649 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.94 AU - 9.12 AU

Year: 8838 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,395,570 km

• M1: 158,574 km (0.047 R)
• M2: 289,322 km (0.103 R)
• M3: 454,927 km (0.083 R)
• M4: 576,999 km (0.08 R)
• M5: 793,916 km (0.114 R)
• M6: 1,028,635 km (0.064 R)
• M7: 1,264,401 km (0.096 R)
• M8: 1,726,060 km (0.115 R)
• M9: 2,035,728 km (0.111 R)
• M10: 2,433,957 km (0.108 R)
• M11: 2,649,677 km (0.069 R)
• M12: 2,962,487 km (0.033 R)
• M13: 3,255,998 km (0.074 R)
• M14: 3,755,206 km (0.119 R)
• M15: 3,938,314 km (0.119 R)
• M16: 4,296,002 km (0.101 R)
• M17: 4,487,637 km (0.118 R)
• M18: 4,789,376 km (0.056 R)
• M19: 5,116,247 km (0.075 R)
• M20: 6,101,200 km (0.12 R)
• M21: 6,317,069 km (0.108 R)
• M22: 7,350,791 km (0.061 R)
• M23: 7,538,685 km (0.055 R)
• M24: 7,834,141 km (0.074 R)
• M25: 8,112,094 km (0.119 R)
• M26: 8,699,415 km (0.091 R)
• M27: 8,809,819 km (0.116 R)
• M28: 9,031,822 km (0.115 R)
• M29: 9,255,770 km (0.104 R)
• M30: 9,504,102 km (0.026 R)
• M31: 10,637,456 km (0.086 R)
• M32: 10,779,125 km (0.071 R)
• M33: 11,112,279 km (0.092 R)
• M34: 11,304,214 km (0.113 R)
• M35: 11,666,988 km (0.117 R)
• M36: 12,329,707 km (0.074 R)
• M37: 12,728,236 km (0.067 R)
• M38: 13,080,389 km (0.115 R)
• M39: 14,626,034 km (0.109 R)
• M40: 14,968,464 km (0.075 R)
• M41: 15,768,962 km (0.096 R)
• M42: 15,876,672 km (0.102 R)
• M43: 15,984,682 km (0.099 R)
• M44: 16,747,781 km (0.057 R)
• M45: 17,634,447 km (0.105 R)
• M46: 18,507,949 km (0.114 R)
• M47: 18,621,793 km (0.103 R)
• M48: 18,849,930 km (0.074 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit