🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.24 AU - 1.62 AU

Year: 625 Days

Day: 19.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.88 AU - 3.96 AU

Year: 2310 Days

Day: 16.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,769,262 km

• M1: 1,809,386 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.66 AU - 5.18 AU

Year: 3394 Days

Day: 38.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,769,262 km

• M1: 1,394,851 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 13.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.8 AU - 7.66 AU

Year: 7101 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 101,769,262 km

• M1: 168,447 km (0.077 R)
• M2: 694,433 km (0.079 R)
• M3: 1,513,631 km (0.12 R)
• M4: 2,398,802 km (0.047 R)
• M5: 3,201,544 km (0.094 R)
• M6: 4,709,939 km (0.051 R)
• M7: 6,230,901 km (0.048 R)
• M8: 6,711,708 km (0.082 R)
• M9: 7,816,489 km (0.066 R)
• M10: 9,229,141 km (0.036 R)
• M11: 10,261,516 km (0.066 R)
• M12: 12,840,883 km (0.106 R)
• M13: 14,126,976 km (0.043 R)
• M14: 15,388,983 km (0.093 R)
• M15: 17,955,634 km (0.111 R)
• M16: 19,246,215 km (0.107 R)
• M17: 21,942,866 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 11.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.24 AU - 7.76 AU

Year: 7502 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 101,769,262 km

• M1: 147,952 km (0.097 R)
• M2: 521,498 km (0.115 R)
• M3: 915,689 km (0.108 R)
• M4: 1,361,191 km (0.042 R)
• M5: 2,109,180 km (0.096 R)
• M6: 2,709,965 km (0.1 R)
• M7: 3,399,612 km (0.089 R)
• M8: 5,593,165 km (0.051 R)
• M9: 7,461,194 km (0.12 R)
• M10: 8,181,358 km (0.112 R)
• M11: 8,601,130 km (0.087 R)
• M12: 10,185,072 km (0.1 R)
• M13: 11,378,414 km (0.105 R)
• M14: 12,116,231 km (0.068 R)
• M15: 12,552,159 km (0.043 R)
• M16: 13,571,220 km (0.101 R)
• M17: 14,041,406 km (0.12 R)
• M18: 16,959,911 km (0.103 R)
• M19: 19,733,006 km (0.038 R)
• M20: 21,031,366 km (0.104 R)
• M21: 23,209,661 km (0.109 R)
• M22: 25,180,314 km (0.069 R)
• M23: 27,915,561 km (0.089 R)
• M24: 30,944,020 km (0.082 R)
• M25: 37,072,297 km (0.101 R)
• M26: 40,238,985 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 12.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.27 AU - 10.43 AU

Year: 11291 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 101,769,262 km

• M1: 150,495 km (0.094 R)
• M2: 572,361 km (0.103 R)
• M3: 984,204 km (0.052 R)
• M4: 1,409,960 km (0.046 R)
• M5: 1,943,875 km (0.116 R)
• M6: 3,043,718 km (0.099 R)
• M7: 5,150,056 km (0.082 R)
• M8: 5,730,197 km (0.051 R)
• M9: 7,955,914 km (0.034 R)
• M10: 8,685,802 km (0.081 R)
• M11: 9,863,885 km (0.081 R)
• M12: 10,598,560 km (0.093 R)
• M13: 12,475,116 km (0.105 R)
• M14: 13,209,642 km (0.087 R)
• M15: 16,222,842 km (0.114 R)
• M16: 17,698,774 km (0.082 R)
• M17: 20,494,160 km (0.107 R)
• M18: 26,048,430 km (0.089 R)
• M19: 29,757,560 km (0.073 R)
• M20: 37,572,552 km (0.116 R)
• M21: 41,476,758 km (0.053 R)
• M22: 50,233,918 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.4

Radius: 5.1

Gravity: 37.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.69 AU - 19.09 AU

Year: 24236 Days

Day: 16.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 101,769,262 km

• M1: 63,429 km (0.113 R)
• M2: 384,766 km (0.113 R)
• M3: 611,257 km (0.07 R)
• M4: 1,871,021 km (0.076 R)
• M5: 2,765,466 km (0.097 R)
• M6: 3,881,167 km (0.091 R)
• M7: 4,557,649 km (0.065 R)
• M8: 4,748,087 km (0.102 R)
• M9: 5,351,415 km (0.066 R)
• M10: 8,855,895 km (0.095 R)
• M11: 9,033,318 km (0.103 R)
• M12: 10,020,065 km (0.068 R)
• M13: 13,100,585 km (0.064 R)
• M14: 14,199,531 km (0.105 R)
• M15: 14,361,396 km (0.065 R)
• M16: 14,524,457 km (0.103 R)
• M17: 15,273,793 km (0.069 R)
• M18: 16,048,560 km (0.081 R)
• M19: 16,224,188 km (0.068 R)
• M20: 16,401,163 km (0.108 R)
• M21: 27,736,193 km (0.031 R)
• M22: 29,017,050 km (0.085 R)
• M23: 34,099,638 km (0.096 R)
• M24: 39,584,494 km (0.081 R)
• M25: 56,613,519 km (0.096 R)
• M26: 58,669,742 km (0.103 R)
• M27: 62,495,258 km (0.104 R)
• M28: 71,347,712 km (0.103 R)
• M29: 78,952,819 km (0.12 R)
• M30: 79,971,880 km (0.11 R)
• M31: 81,516,777 km (0.106 R)
• M32: 82,557,679 km (0.069 R)
• M33: 82,819,326 km (0.105 R)
• M34: 83,871,298 km (0.092 R)
• M35: 84,932,097 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.4

Radius: 6.6

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.33 AU - 19.09 AU

Year: 27222 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,769,262 km

• M1: 86,468 km (0.115 R)
• M2: 441,613 km (0.045 R)
• M3: 984,204 km (0.046 R)
• M4: 1,264,401 km (0.044 R)
• M5: 1,727,107 km (0.04 R)
• M6: 2,051,286 km (0.12 R)
• M7: 2,320,413 km (0.112 R)
• M8: 3,013,500 km (0.061 R)
• M9: 4,995,821 km (0.099 R)
• M10: 5,443,567 km (0.073 R)
• M11: 6,096,712 km (0.084 R)
• M12: 11,290,151 km (0.107 R)
• M13: 14,662,835 km (0.028 R)
• M14: 21,679,873 km (0.119 R)
• M15: 28,944,346 km (0.062 R)
• M16: 29,592,553 km (0.112 R)
• M17: 31,052,329 km (0.118 R)
• M18: 36,015,837 km (0.028 R)
• M19: 41,483,190 km (0.106 R)
• M20: 41,811,258 km (0.107 R)
• M21: 44,156,953 km (0.085 R)
• M22: 48,743,325 km (0.077 R)
• M23: 49,108,792 km (0.092 R)
• M24: 50,588,764 km (0.071 R)
• M25: 53,443,391 km (0.104 R)
• M26: 53,831,896 km (0.076 R)
• M27: 63,080,336 km (0.093 R)
• M28: 67,058,143 km (0.12 R)
• M29: 69,338,613 km (0.115 R)
• M30: 75,998,112 km (0.034 R)
• M31: 82,035,134 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.2

Radius: 6.7

Gravity: 20.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.15 AU - 22.11 AU

Year: 30561 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,769,262 km

• M1: 84,672 km (0.063 R)
• M2: 355,893 km (0.116 R)
• M3: 608,564 km (0.104 R)
• M4: 1,345,034 km (0.081 R)
• M5: 2,541,069 km (0.039 R)
• M6: 2,869,586 km (0.106 R)
• M7: 4,398,626 km (0.084 R)
• M8: 9,264,147 km (0.098 R)
• M9: 15,838,824 km (0.118 R)
• M10: 16,481,197 km (0.084 R)
• M11: 17,817,854 km (0.086 R)
• M12: 18,917,548 km (0.066 R)
• M13: 22,032,924 km (0.025 R)
• M14: 22,948,912 km (0.063 R)
• M15: 23,534,139 km (0.105 R)
• M16: 23,771,102 km (0.04 R)
• M17: 24,734,512 km (0.059 R)
• M18: 26,867,778 km (0.082 R)
• M19: 28,311,846 km (0.111 R)
• M20: 35,066,638 km (0.065 R)
• M21: 41,600,325 km (0.114 R)
• M22: 43,529,689 km (0.082 R)
• M23: 46,627,412 km (0.091 R)
• M24: 49,869,198 km (0.047 R)
• M25: 55,112,753 km (0.103 R)
• M26: 60,934,803 km (0.112 R)
• M27: 63,648,957 km (0.079 R)
• M28: 66,442,697 km (0.096 R)
• M29: 67,869,712 km (0.111 R)
• M30: 68,109,517 km (0.088 R)
• M31: 69,074,423 km (0.054 R)
• M32: 71,031,463 km (0.076 R)
• M33: 71,278,748 km (0.064 R)
• M34: 71,526,482 km (0.082 R)
• M35: 72,023,745 km (0.092 R)
• M36: 74,800,132 km (0.082 R)
• M37: 78,435,809 km (0.114 R)
• M38: 79,762,294 km (0.068 R)
• M39: 83,006,772 km (0.025 R)
• M40: 85,217,829 km (0.04 R)
• M41: 101,179,473 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.8

Radius: 8

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 16.36 AU - 23.06 AU

Year: 31961 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 101,769,262 km

• M1: 100,231 km (0.117 R)
• M2: 653,743 km (0.079 R)
• M3: 975,378 km (0.059 R)
• M4: 1,257,520 km (0.088 R)
• M5: 1,688,062 km (0.068 R)
• M6: 2,213,899 km (0.026 R)
• M7: 2,927,780 km (0.067 R)
• M8: 3,247,171 km (0.092 R)
• M9: 4,095,541 km (0.103 R)
• M10: 4,882,575 km (0.068 R)
• M11: 7,849,251 km (0.11 R)
• M12: 8,526,031 km (0.098 R)
• M13: 8,878,783 km (0.092 R)
• M14: 13,586,030 km (0.064 R)
• M15: 17,200,015 km (0.091 R)
• M16: 19,427,827 km (0.041 R)
• M17: 22,502,362 km (0.028 R)
• M18: 22,837,761 km (0.111 R)
• M19: 31,229,004 km (0.104 R)
• M20: 32,067,650 km (0.094 R)
• M21: 33,353,892 km (0.106 R)
• M22: 36,028,852 km (0.092 R)
• M23: 38,047,526 km (0.119 R)
• M24: 38,683,466 km (0.095 R)
• M25: 45,438,558 km (0.051 R)
• M26: 45,795,499 km (0.111 R)
• M27: 50,417,175 km (0.047 R)
• M28: 53,136,565 km (0.112 R)
• M29: 54,130,942 km (0.108 R)
• M30: 59,289,825 km (0.032 R)
• M31: 60,575,020 km (0.082 R)
• M32: 65,901,602 km (0.081 R)
• M33: 68,444,018 km (0.1 R)
• M34: 80,305,633 km (0.053 R)
• M35: 85,084,986 km (0.082 R)
• M36: 88,930,698 km (0.044 R)
• M37: 89,489,446 km (0.112 R)
• M38: 98,152,958 km (0.092 R)
• M39: 98,450,957 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit