🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.82 AU - 1.9 AU

Year: 951 Days

Day: 43.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,882,984 km

• M1: 27,227 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.73 AU - 2.17 AU

Year: 1020 Days

Day: 39.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.85 AU - 2.87 AU

Year: 1812 Days

Day: 47.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,882,984 km

• M1: 312,510 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.4 AU - 3.78 AU

Year: 2035 Days

Day: 43.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 120.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.72 AU - 4.2 AU

Year: 2412 Days

Day: 39.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.2

Radius: 9.1

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.67 AU - 7.71 AU

Year: 5771 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,882,984 km

• M1: 137,480 km (0.113 R)
• M2: 195,375 km (0.099 R)
• M3: 261,497 km (0.074 R)
• M4: 358,885 km (0.061 R)
• M5: 449,242 km (0.069 R)
• M6: 517,010 km (0.096 R)
• M7: 622,178 km (0.104 R)
• M8: 734,974 km (0.112 R)
• M9: 836,252 km (0.094 R)
• M10: 922,720 km (0.057 R)
• M11: 1,211,892 km (0.093 R)
• M12: 1,299,706 km (0.09 R)
• M13: 1,389,764 km (0.089 R)
• M14: 1,505,403 km (0.076 R)
• M15: 1,697,337 km (0.112 R)
• M16: 1,910,066 km (0.115 R)
• M17: 2,320,263 km (0.098 R)
• M18: 2,571,139 km (0.109 R)
• M19: 2,656,709 km (0.068 R)
• M20: 2,874,822 km (0.059 R)
• M21: 3,068,701 km (0.111 R)
• M22: 3,297,735 km (0.094 R)
• M23: 3,579,877 km (0.086 R)
• M24: 3,659,762 km (0.098 R)
• M25: 3,821,178 km (0.033 R)
• M26: 3,886,403 km (0.09 R)
• M27: 4,001,593 km (0.078 R)
• M28: 4,235,116 km (0.065 R)
• M29: 4,404,760 km (0.078 R)
• M30: 4,663,414 km (0.113 R)
• M31: 4,768,283 km (0.111 R)
• M32: 5,105,626 km (0.11 R)
• M33: 5,395,696 km (0.109 R)
• M34: 5,505,800 km (0.034 R)
• M35: 5,859,599 km (0.098 R)
• M36: 6,297,921 km (0.112 R)
• M37: 6,452,904 km (0.107 R)
• M38: 8,028,619 km (0.047 R)
• M39: 8,154,580 km (0.07 R)
• M40: 8,238,953 km (0.095 R)
• M41: 8,302,383 km (0.097 R)
• M42: 8,989,486 km (0.091 R)
• M43: 9,583,240 km (0.098 R)
• M44: 9,784,000 km (0.083 R)
• M45: 9,963,667 km (0.109 R)
• M46: 10,144,381 km (0.115 R)
• M47: 10,371,920 km (0.05 R)
• M48: 10,901,496 km (0.103 R)
• M49: 11,275,042 km (0.087 R)
• M50: 11,463,535 km (0.116 R)
• M51: 11,652,926 km (0.095 R)
• M52: 11,915,022 km (0.034 R)
• M53: 12,034,850 km (0.104 R)
• M54: 12,324,022 km (0.092 R)
• M55: 12,762,194 km (0.109 R)
• M56: 12,835,647 km (0.099 R)
• M57: 13,007,834 km (0.06 R)
• M58: 13,155,936 km (0.107 R)
• M59: 13,329,469 km (0.089 R)
• M60: 13,528,734 km (0.103 R)
• M61: 13,804,293 km (0.082 R)
• M62: 13,930,105 km (0.108 R)
• M63: 14,208,357 km (0.061 R)
• M64: 14,310,084 km (0.102 R)
• M65: 14,437,391 km (0.093 R)
• M66: 14,744,665 km (0.118 R)
• M67: 15,131,974 km (0.041 R)
• M68: 16,074,740 km (0.111 R)
• M69: 16,207,284 km (0.091 R)
• M70: 16,473,269 km (0.063 R)
• M71: 16,848,161 km (0.117 R)
• M72: 17,307,127 km (0.115 R)
• M73: 17,388,509 km (0.055 R)
• M74: 17,551,720 km (0.04 R)
• M75: 17,742,756 km (0.064 R)
• M76: 17,989,593 km (0.11 R)
• M77: 18,154,599 km (0.116 R)
• M78: 18,514,083 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 9.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.25 AU - 7.75 AU

Year: 6210 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 19,882,984 km

• M1: 122,820 km (0.113 R)
• M2: 293,810 km (0.077 R)
• M3: 394,639 km (0.092 R)
• M4: 499,657 km (0.076 R)
• M5: 582,684 km (0.119 R)
• M6: 926,011 km (0.115 R)
• M7: 1,017,864 km (0.089 R)
• M8: 1,113,008 km (0.074 R)
• M9: 1,225,506 km (0.108 R)
• M10: 1,416,841 km (0.101 R)
• M11: 1,861,895 km (0.054 R)
• M12: 2,223,174 km (0.102 R)
• M13: 2,476,294 km (0.066 R)
• M14: 2,643,993 km (0.067 R)
• M15: 2,719,839 km (0.115 R)
• M16: 3,311,349 km (0.104 R)
• M17: 3,770,016 km (0.062 R)
• M18: 4,271,169 km (0.101 R)
• M19: 5,359,493 km (0.108 R)
• M20: 5,504,454 km (0.111 R)
• M21: 5,773,431 km (0.088 R)
• M22: 6,046,896 km (0.086 R)
• M23: 6,197,840 km (0.071 R)
• M24: 6,684,033 km (0.105 R)
• M25: 7,129,535 km (0.085 R)
• M26: 7,530,757 km (0.12 R)
• M27: 7,638,916 km (0.106 R)
• M28: 7,802,277 km (0.066 R)
• M29: 7,939,159 km (0.074 R)
• M30: 8,692,534 km (0.054 R)
• M31: 8,863,075 km (0.033 R)
• M32: 9,497,969 km (0.063 R)
• M33: 9,585,633 km (0.046 R)
• M34: 9,998,523 km (0.119 R)
• M35: 10,296,971 km (0.107 R)
• M36: 10,387,179 km (0.081 R)
• M37: 11,271,900 km (0.118 R)
• M38: 12,212,273 km (0.093 R)
• M39: 12,275,852 km (0.037 R)
• M40: 12,563,528 km (0.085 R)
• M41: 12,627,706 km (0.106 R)
• M42: 13,112,702 km (0.094 R)
• M43: 13,570,920 km (0.093 R)
• M44: 14,067,735 km (0.117 R)
• M45: 14,335,216 km (0.099 R)
• M46: 14,536,874 km (0.114 R)
• M47: 14,874,965 km (0.091 R)
• M48: 15,455,854 km (0.108 R)
• M49: 15,628,190 km (0.075 R)
• M50: 16,009,366 km (0.06 R)
• M51: 16,148,791 km (0.029 R)
• M52: 16,253,659 km (0.109 R)
• M53: 16,499,000 km (0.048 R)
• M54: 16,639,921 km (0.066 R)
• M55: 17,100,233 km (0.091 R)
• M56: 17,314,158 km (0.107 R)
• M57: 17,780,754 km (0.092 R)
• M58: 17,852,860 km (0.082 R)
• M59: 18,983,521 km (0.113 R)
• M60: 19,353,177 km (0.096 R)
• M61: 19,912,075 km (0.091 R)
• M62: 19,987,024 km (0.032 R)
• M63: 20,627,751 km (0.111 R)
• M64: 20,779,443 km (0.099 R)
• M65: 20,855,439 km (0.032 R)
• M66: 20,931,584 km (0.111 R)
• M67: 21,697,675 km (0.098 R)
• M68: 22,200,474 km (0.066 R)
• M69: 23,732,206 km (0.04 R)
• M70: 24,450,575 km (0.117 R)
• M71: 24,731,819 km (0.11 R)
• M72: 25,257,057 km (0.051 R)
• M73: 25,582,133 km (0.096 R)
• M74: 25,663,664 km (0.111 R)
• M75: 25,826,876 km (0.116 R)
• M76: 26,072,366 km (0.114 R)
• M77: 26,648,168 km (0.101 R)
• M78: 26,937,640 km (0.107 R)
• M79: 27,603,350 km (0.063 R)
• M80: 27,770,601 km (0.117 R)
• M81: 28,064,112 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 9.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.93 AU - 9.79 AU

Year: 8258 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,882,984 km

• M1: 155,432 km (0.077 R)
• M2: 288,125 km (0.101 R)
• M3: 396,734 km (0.107 R)
• M4: 511,326 km (0.069 R)
• M5: 671,994 km (0.06 R)
• M6: 849,866 km (0.107 R)
• M7: 938,427 km (0.102 R)
• M8: 1,138,889 km (0.094 R)
• M9: 1,707,660 km (0.113 R)
• M10: 1,870,721 km (0.082 R)
• M11: 2,142,391 km (0.111 R)
• M12: 2,336,569 km (0.071 R)
• M13: 2,629,332 km (0.105 R)
• M14: 3,618,623 km (0.079 R)
• M15: 3,765,678 km (0.12 R)
• M16: 3,914,677 km (0.048 R)
• M17: 3,979,154 km (0.054 R)
• M18: 4,218,660 km (0.105 R)
• M19: 4,418,074 km (0.063 R)
• M20: 4,757,511 km (0.07 R)
• M21: 4,872,552 km (0.043 R)
• M22: 5,175,937 km (0.052 R)
• M23: 5,270,483 km (0.113 R)
• M24: 5,654,650 km (0.09 R)
• M25: 6,835,127 km (0.094 R)
• M26: 8,588,264 km (0.074 R)
• M27: 8,841,384 km (0.082 R)
• M28: 8,954,779 km (0.111 R)
• M29: 9,097,196 km (0.069 R)
• M30: 9,384,125 km (0.1 R)
• M31: 9,820,203 km (0.115 R)
• M32: 10,084,991 km (0.044 R)
• M33: 10,772,543 km (0.083 R)
• M34: 11,785,171 km (0.032 R)
• M35: 11,847,553 km (0.119 R)
• M36: 12,763,990 km (0.114 R)
• M37: 13,441,817 km (0.117 R)
• M38: 13,999,219 km (0.096 R)
• M39: 14,330,578 km (0.101 R)
• M40: 15,238,189 km (0.109 R)
• M41: 16,095,085 km (0.116 R)
• M42: 16,442,152 km (0.081 R)
• M43: 16,546,871 km (0.091 R)
• M44: 17,038,001 km (0.039 R)
• M45: 17,179,221 km (0.029 R)
• M46: 18,034,771 km (0.113 R)
• M47: 18,214,738 km (0.081 R)
• M48: 18,286,993 km (0.084 R)
• M49: 18,867,583 km (0.111 R)
• M50: 19,972,812 km (0.115 R)
• M51: 20,196,311 km (0.059 R)
• M52: 21,402,519 km (0.095 R)
• M53: 21,631,254 km (0.079 R)
• M54: 21,899,183 km (0.041 R)
• M55: 22,014,374 km (0.098 R)
• M56: 23,963,335 km (0.081 R)
• M57: 24,478,999 km (0.036 R)
• M58: 25,319,739 km (0.067 R)
• M59: 26,047,981 km (0.064 R)
• M60: 26,619,146 km (0.06 R)
• M61: 26,701,126 km (0.097 R)
• M62: 27,773,892 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 10.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.39 AU - 11.99 AU

Year: 13098 Days

Day: 13.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,882,984 km

• M1: 162,314 km (0.073 R)
• M2: 297,101 km (0.119 R)
• M3: 452,833 km (0.073 R)
• M4: 729,738 km (0.117 R)
• M5: 1,212,341 km (0.044 R)
• M6: 1,505,254 km (0.106 R)
• M7: 1,899,594 km (0.116 R)
• M8: 2,368,583 km (0.09 R)
• M9: 2,469,711 km (0.096 R)
• M10: 2,919,253 km (0.104 R)
• M11: 3,265,422 km (0.069 R)
• M12: 3,843,020 km (0.102 R)
• M13: 4,292,860 km (0.1 R)
• M14: 4,722,954 km (0.065 R)
• M15: 4,924,762 km (0.092 R)
• M16: 5,432,198 km (0.072 R)
• M17: 5,624,431 km (0.036 R)
• M18: 5,995,883 km (0.049 R)
• M19: 6,969,615 km (0.108 R)
• M20: 7,883,209 km (0.035 R)
• M21: 8,035,650 km (0.079 R)
• M22: 8,298,942 km (0.117 R)
• M23: 9,151,799 km (0.095 R)
• M24: 9,426,910 km (0.078 R)
• M25: 9,704,863 km (0.076 R)
• M26: 9,774,725 km (0.055 R)
• M27: 9,915,048 km (0.052 R)
• M28: 10,482,921 km (0.109 R)
• M29: 11,305,560 km (0.031 R)
• M30: 11,502,131 km (0.066 R)
• M31: 11,699,900 km (0.045 R)
• M32: 12,023,480 km (0.093 R)
• M33: 13,373,750 km (0.115 R)
• M34: 13,607,722 km (0.119 R)
• M35: 14,159,139 km (0.117 R)
• M36: 14,959,488 km (0.104 R)
• M37: 15,202,435 km (0.036 R)
• M38: 16,242,738 km (0.112 R)
• M39: 17,249,382 km (0.104 R)
• M40: 18,103,736 km (0.093 R)
• M41: 18,913,509 km (0.044 R)
• M42: 19,557,977 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit