🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.87 AU - 0.99 AU

Year: 315 Days

Day: 21.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.99 AU - 1.51 AU

Year: 491 Days

Day: 45.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.09 AU - 1.45 AU

Year: 503 Days

Day: 18.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,906,008 km

• M1: 42,336 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.63 AU - 2.23 AU

Year: 942 Days

Day: 25.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,906,008 km

• M1: 569,369 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.79 AU - 3.75 AU

Year: 2078 Days

Day: 19.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,906,008 km

• M1: 1,257,669 km (0.088 R)
• M2: 2,693,061 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.82 AU - 4.2 AU

Year: 2311 Days

Day: 12.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 8.4

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.93 AU - 12.95 AU

Year: 11856 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,906,008 km

• M1: 185,801 km (0.096 R)
• M2: 418,575 km (0.094 R)
• M3: 1,056,161 km (0.082 R)
• M4: 1,164,619 km (0.088 R)
• M5: 1,346,231 km (0.1 R)
• M6: 1,736,682 km (0.077 R)
• M7: 1,839,904 km (0.094 R)
• M8: 1,918,443 km (0.114 R)
• M9: 2,052,184 km (0.1 R)
• M10: 2,646,985 km (0.03 R)
• M11: 2,796,283 km (0.025 R)
• M12: 3,071,992 km (0.073 R)
• M13: 3,453,317 km (0.087 R)
• M14: 4,435,726 km (0.094 R)
• M15: 5,012,875 km (0.095 R)
• M16: 5,310,276 km (0.106 R)
• M17: 6,276,379 km (0.115 R)
• M18: 6,396,057 km (0.087 R)
• M19: 7,846,259 km (0.027 R)
• M20: 8,061,530 km (0.095 R)
• M21: 8,148,147 km (0.047 R)
• M22: 8,409,943 km (0.117 R)
• M23: 9,121,730 km (0.106 R)
• M24: 10,131,516 km (0.113 R)
• M25: 10,840,311 km (0.108 R)
• M26: 11,031,945 km (0.079 R)
• M27: 11,321,716 km (0.111 R)
• M28: 12,807,373 km (0.071 R)
• M29: 13,010,078 km (0.082 R)
• M30: 13,470,091 km (0.069 R)
• M31: 14,248,449 km (0.07 R)
• M32: 15,470,365 km (0.106 R)
• M33: 15,686,234 km (0.076 R)
• M34: 16,449,782 km (0.087 R)
• M35: 16,559,886 km (0.052 R)
• M36: 17,002,546 km (0.091 R)
• M37: 17,058,196 km (0.101 R)
• M38: 17,730,340 km (0.086 R)
• M39: 17,843,136 km (0.095 R)
• M40: 20,622,814 km (0.118 R)
• M41: 21,398,479 km (0.104 R)
• M42: 21,941,220 km (0.071 R)
• M43: 22,122,982 km (0.106 R)
• M44: 22,244,605 km (0.08 R)
• M45: 26,056,658 km (0.115 R)
• M46: 27,024,556 km (0.032 R)
• M47: 27,872,926 km (0.115 R)
• M48: 28,004,273 km (0.072 R)
• M49: 28,531,455 km (0.048 R)
• M50: 28,663,700 km (0.088 R)
• M51: 28,729,972 km (0.12 R)
• M52: 28,995,508 km (0.107 R)
• M53: 31,489,305 km (0.077 R)
• M54: 32,243,876 km (0.107 R)
• M55: 32,727,227 km (0.115 R)
• M56: 32,796,341 km (0.11 R)
• M57: 32,935,018 km (0.048 R)
• M58: 33,631,097 km (0.119 R)
• M59: 34,966,857 km (0.075 R)
• M60: 35,534,581 km (0.098 R)
• M61: 36,607,048 km (0.106 R)
• M62: 36,894,874 km (0.064 R)
• M63: 37,183,448 km (0.117 R)
• M64: 37,327,960 km (0.089 R)
• M65: 37,762,691 km (0.103 R)
• M66: 37,835,396 km (0.049 R)
• M67: 38,053,510 km (0.108 R)
• M68: 38,126,364 km (0.038 R)
• M69: 38,345,076 km (0.095 R)
• M70: 40,035,831 km (0.099 R)
• M71: 40,332,334 km (0.087 R)
• M72: 41,600,625 km (0.109 R)
• M73: 41,976,115 km (0.113 R)
• M74: 42,202,008 km (0.075 R)
• M75: 43,033,623 km (0.106 R)
• M76: 43,794,328 km (0.103 R)
• M77: 44,176,401 km (0.075 R)
• M78: 44,252,845 km (0.109 R)
• M79: 44,636,265 km (0.115 R)
• M80: 47,820,904 km (0.102 R)
• M81: 48,687,824 km (0.116 R)
• M82: 49,480,393 km (0.097 R)
• M83: 50,197,266 km (0.044 R)
• M84: 51,399,734 km (0.112 R)
• M85: 53,751,413 km (0.05 R)
• M86: 53,996,753 km (0.09 R)
• M87: 54,160,413 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 10.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.06 AU - 15.38 AU

Year: 15944 Days

Day: 7.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,906,008 km

• M1: 512,522 km (0.113 R)
• M2: 769,831 km (0.109 R)
• M3: 940,372 km (0.078 R)
• M4: 1,504,655 km (0.068 R)
• M5: 1,720,974 km (0.092 R)
• M6: 2,064,750 km (0.108 R)
• M7: 2,208,364 km (0.109 R)
• M8: 2,330,585 km (0.069 R)
• M9: 2,684,983 km (0.052 R)
• M10: 2,921,946 km (0.047 R)
• M11: 3,388,242 km (0.111 R)
• M12: 3,558,485 km (0.073 R)
• M13: 3,789,763 km (0.088 R)
• M14: 5,019,457 km (0.088 R)
• M15: 5,377,744 km (0.089 R)
• M16: 6,327,392 km (0.104 R)
• M17: 6,432,110 km (0.071 R)
• M18: 6,785,759 km (0.111 R)
• M19: 8,072,750 km (0.034 R)
• M20: 8,998,013 km (0.057 R)
• M21: 9,116,045 km (0.111 R)
• M22: 9,234,677 km (0.061 R)
• M23: 9,433,343 km (0.09 R)
• M24: 9,673,746 km (0.114 R)
• M25: 11,412,373 km (0.105 R)
• M26: 11,840,372 km (0.081 R)
• M27: 11,969,924 km (0.11 R)
• M28: 12,056,392 km (0.111 R)
• M29: 12,230,224 km (0.108 R)
• M30: 12,360,973 km (0.083 R)
• M31: 12,624,116 km (0.082 R)
• M32: 12,800,641 km (0.09 R)
• M33: 13,245,246 km (0.064 R)
• M34: 13,514,522 km (0.105 R)
• M35: 14,149,864 km (0.081 R)
• M36: 14,287,345 km (0.11 R)
• M37: 14,425,124 km (0.117 R)
• M38: 14,517,426 km (0.064 R)
• M39: 15,121,203 km (0.071 R)
• M40: 15,355,623 km (0.101 R)
• M41: 15,780,631 km (0.102 R)
• M42: 16,161,656 km (0.028 R)
• M43: 16,690,485 km (0.117 R)
• M44: 16,835,744 km (0.108 R)
• M45: 16,981,453 km (0.044 R)
• M46: 17,715,978 km (0.102 R)
• M47: 17,913,597 km (0.118 R)
• M48: 18,261,262 km (0.107 R)
• M49: 19,064,304 km (0.087 R)
• M50: 19,368,287 km (0.071 R)
• M51: 19,521,026 km (0.104 R)
• M52: 19,674,065 km (0.092 R)
• M53: 19,981,339 km (0.078 R)
• M54: 20,135,574 km (0.062 R)
• M55: 20,290,258 km (0.099 R)
• M56: 21,017,154 km (0.049 R)
• M57: 21,436,477 km (0.076 R)
• M58: 21,805,535 km (0.113 R)
• M59: 21,964,408 km (0.072 R)
• M60: 22,336,458 km (0.054 R)
• M61: 24,063,865 km (0.1 R)
• M62: 26,339,248 km (0.063 R)
• M63: 28,277,738 km (0.111 R)
• M64: 28,972,769 km (0.054 R)
• M65: 29,322,529 km (0.116 R)
• M66: 31,091,673 km (0.057 R)
• M67: 31,330,282 km (0.086 R)
• M68: 31,569,339 km (0.093 R)
• M69: 31,749,007 km (0.098 R)
• M70: 33,748,532 km (0.088 R)
• M71: 34,362,481 km (0.069 R)
• M72: 37,107,303 km (0.094 R)
• M73: 38,505,894 km (0.037 R)
• M74: 38,826,183 km (0.097 R)
• M75: 39,147,369 km (0.086 R)
• M76: 39,211,696 km (0.105 R)
• M77: 39,276,023 km (0.092 R)
• M78: 41,682,604 km (0.067 R)
• M79: 42,209,189 km (0.104 R)
• M80: 43,202,519 km (0.099 R)
• M81: 43,402,082 km (0.071 R)
• M82: 43,535,224 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 8.3

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.04 AU - 16.06 AU

Year: 16569 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,906,008 km

• M1: 200,760 km (0.117 R)
• M2: 975,229 km (0.12 R)
• M3: 1,705,266 km (0.092 R)
• M4: 2,184,129 km (0.112 R)
• M5: 2,342,104 km (0.118 R)
• M6: 2,536,731 km (0.071 R)
• M7: 2,602,704 km (0.068 R)
• M8: 3,258,990 km (0.052 R)
• M9: 3,367,149 km (0.055 R)
• M10: 3,476,655 km (0.112 R)
• M11: 3,587,207 km (0.09 R)
• M12: 3,661,557 km (0.103 R)
• M13: 4,797,155 km (0.073 R)
• M14: 4,961,862 km (0.097 R)
• M15: 5,212,439 km (0.061 R)
• M16: 6,255,585 km (0.103 R)
• M17: 7,220,042 km (0.039 R)
• M18: 8,131,991 km (0.068 R)
• M19: 8,776,757 km (0.1 R)
• M20: 9,696,485 km (0.095 R)
• M21: 10,753,993 km (0.113 R)
• M22: 10,807,848 km (0.117 R)
• M23: 10,861,703 km (0.111 R)
• M24: 11,078,321 km (0.103 R)
• M25: 11,681,350 km (0.102 R)
• M26: 11,736,701 km (0.1 R)
• M27: 13,264,095 km (0.102 R)
• M28: 13,904,075 km (0.098 R)
• M29: 14,435,297 km (0.107 R)
• M30: 14,852,974 km (0.087 R)
• M31: 15,033,240 km (0.087 R)
• M32: 15,214,103 km (0.094 R)
• M33: 17,631,755 km (0.1 R)
• M34: 17,822,642 km (0.102 R)
• M35: 18,335,014 km (0.113 R)
• M36: 19,636,964 km (0.107 R)
• M37: 20,033,249 km (0.097 R)
• M38: 20,232,514 km (0.079 R)
• M39: 22,260,313 km (0.069 R)
• M40: 24,210,620 km (0.058 R)
• M41: 24,991,671 km (0.044 R)
• M42: 26,797,317 km (0.116 R)
• M43: 27,090,080 km (0.106 R)
• M44: 27,605,145 km (0.096 R)
• M45: 28,420,903 km (0.085 R)
• M46: 29,244,439 km (0.109 R)
• M47: 30,991,892 km (0.104 R)
• M48: 31,376,209 km (0.072 R)
• M49: 32,460,793 km (0.066 R)
• M50: 32,538,734 km (0.117 R)
• M51: 33,243,040 km (0.086 R)
• M52: 33,636,483 km (0.087 R)
• M53: 33,952,284 km (0.074 R)
• M54: 36,433,365 km (0.103 R)
• M55: 37,246,130 km (0.109 R)
• M56: 38,147,008 km (0.101 R)
• M57: 39,303,998 km (0.089 R)
• M58: 40,053,783 km (0.054 R)
• M59: 40,724,280 km (0.107 R)
• M60: 41,145,249 km (0.085 R)
• M61: 42,416,681 km (0.089 R)
• M62: 42,501,952 km (0.072 R)
• M63: 43,271,483 km (0.089 R)
• M64: 44,131,970 km (0.052 R)
• M65: 44,911,226 km (0.1 R)
• M66: 47,364,481 km (0.111 R)
• M67: 47,630,017 km (0.112 R)
• M68: 48,785,810 km (0.105 R)
• M69: 49,143,349 km (0.106 R)
• M70: 49,412,177 km (0.104 R)
• M71: 50,221,202 km (0.059 R)
• M72: 51,306,684 km (0.108 R)
• M73: 52,126,032 km (0.081 R)
• M74: 53,869,744 km (0.063 R)
• M75: 54,239,251 km (0.085 R)
• M76: 54,609,506 km (0.066 R)
• M77: 55,446,057 km (0.097 R)
• M78: 55,912,503 km (0.103 R)
• M79: 56,755,487 km (0.099 R)
• M80: 57,602,660 km (0.115 R)
• M81: 57,885,998 km (0.083 R)
• M82: 57,980,544 km (0.046 R)
• M83: 58,454,022 km (0.117 R)
• M84: 59,214,278 km (0.089 R)
• M85: 59,595,603 km (0.078 R)
• M86: 59,977,826 km (0.071 R)
• M87: 60,840,706 km (0.101 R)
• M88: 61,225,472 km (0.073 R)
• M89: 61,321,813 km (0.111 R)
• M90: 62,481,795 km (0.07 R)
• M91: 64,039,557 km (0.092 R)
• M92: 64,921,437 km (0.116 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit