🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.82 AU - 0.82 AU

Year: 278 Days

Day: 30.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.76 AU - 1.08 AU

Year: 331 Days

Day: 32.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.02 AU - 1.48 AU

Year: 524 Days

Day: 26.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.74 AU - 2.32 AU

Year: 1084 Days

Day: 38 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.09 AU - 2.67 AU

Year: 1376 Days

Day: 30.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.26 AU - 3.54 AU

Year: 2349 Days

Day: 40.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 12.6

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.61 AU - 6.77 AU

Year: 5771 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,316,436 km

• M1: 194,178 km (0.041 R)
• M2: 287,378 km (0.077 R)
• M3: 720,912 km (0.056 R)
• M4: 820,694 km (0.11 R)
• M5: 1,117,646 km (0.094 R)
• M6: 1,412,653 km (0.052 R)
• M7: 1,560,455 km (0.111 R)
• M8: 1,694,046 km (0.085 R)
• M9: 1,993,691 km (0.099 R)
• M10: 2,203,128 km (0.05 R)
• M11: 2,486,317 km (0.06 R)
• M12: 2,598,515 km (0.103 R)
• M13: 2,898,309 km (0.088 R)
• M14: 3,282,776 km (0.095 R)
• M15: 4,260,547 km (0.104 R)
• M16: 4,341,480 km (0.105 R)
• M17: 4,477,464 km (0.091 R)
• M18: 4,559,893 km (0.051 R)
• M19: 4,865,970 km (0.07 R)
• M20: 5,675,594 km (0.114 R)
• M21: 5,974,939 km (0.066 R)
• M22: 6,096,113 km (0.117 R)
• M23: 6,371,972 km (0.113 R)
• M24: 7,223,782 km (0.066 R)
• M25: 7,613,933 km (0.065 R)
• M26: 8,111,346 km (0.109 R)
• M27: 8,859,934 km (0.096 R)
• M28: 9,033,168 km (0.098 R)
• M29: 10,024,254 km (0.118 R)
• M30: 10,241,021 km (0.118 R)
• M31: 11,086,848 km (0.095 R)
• M32: 12,455,220 km (0.025 R)
• M33: 12,962,506 km (0.082 R)
• M34: 13,516,467 km (0.094 R)
• M35: 13,836,457 km (0.098 R)
• M36: 14,321,004 km (0.099 R)
• M37: 14,443,076 km (0.115 R)
• M38: 14,606,437 km (0.092 R)
• M39: 14,729,257 km (0.061 R)
• M40: 14,811,386 km (0.077 R)
• M41: 14,934,804 km (0.097 R)
• M42: 15,724,531 km (0.117 R)
• M43: 16,698,713 km (0.088 R)
• M44: 18,174,346 km (0.081 R)
• M45: 18,394,853 km (0.095 R)
• M46: 19,465,825 km (0.06 R)
• M47: 20,694,621 km (0.104 R)
• M48: 20,878,776 km (0.085 R)
• M49: 21,667,756 km (0.077 R)
• M50: 22,183,419 km (0.108 R)
• M51: 22,703,272 km (0.101 R)
• M52: 22,893,261 km (0.071 R)
• M53: 23,514,392 km (0.097 R)
• M54: 24,189,527 km (0.062 R)
• M55: 24,773,258 km (0.042 R)
• M56: 25,017,850 km (0.12 R)
• M57: 25,460,211 km (0.042 R)
• M58: 25,558,946 km (0.085 R)
• M59: 25,657,680 km (0.103 R)
• M60: 25,954,782 km (0.094 R)
• M61: 26,153,448 km (0.049 R)
• M62: 27,356,215 km (0.108 R)
• M63: 27,710,462 km (0.025 R)
• M64: 27,964,480 km (0.092 R)
• M65: 28,168,232 km (0.116 R)
• M66: 28,988,028 km (0.06 R)
• M67: 29,607,962 km (0.099 R)
• M68: 30,023,844 km (0.114 R)
• M69: 30,127,964 km (0.093 R)
• M70: 30,232,383 km (0.076 R)
• M71: 30,546,240 km (0.111 R)
• M72: 30,651,108 km (0.067 R)
• M73: 31,071,627 km (0.105 R)
• M74: 31,918,650 km (0.07 R)
• M75: 32,345,004 km (0.091 R)
• M76: 32,505,373 km (0.094 R)
• M77: 33,906,208 km (0.11 R)
• M78: 34,232,331 km (0.045 R)
• M79: 34,942,323 km (0.112 R)
• M80: 35,051,978 km (0.065 R)
• M81: 35,271,737 km (0.041 R)
• M82: 35,491,945 km (0.114 R)
• M83: 37,493,864 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.6

Radius: 6.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.67 AU - 15.67 AU

Year: 18940 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 28,316,436 km

• M1: 119,977 km (0.093 R)
• M2: 781,798 km (0.103 R)
• M3: 837,598 km (0.105 R)
• M4: 914,342 km (0.078 R)
• M5: 1,095,655 km (0.092 R)
• M6: 1,492,239 km (0.107 R)
• M7: 2,772,049 km (0.051 R)
• M8: 3,035,341 km (0.118 R)
• M9: 3,399,013 km (0.086 R)
• M10: 3,712,720 km (0.097 R)
• M11: 3,840,776 km (0.085 R)
• M12: 4,267,279 km (0.079 R)
• M13: 4,847,420 km (0.079 R)
• M14: 5,022,749 km (0.043 R)
• M15: 5,488,447 km (0.08 R)
• M16: 5,708,056 km (0.113 R)
• M17: 5,930,508 km (0.118 R)
• M18: 6,193,651 km (0.092 R)
• M19: 6,731,605 km (0.106 R)
• M20: 6,809,545 km (0.115 R)
• M21: 7,769,665 km (0.075 R)
• M22: 8,559,392 km (0.119 R)
• M23: 8,942,362 km (0.061 R)
• M24: 9,028,231 km (0.115 R)
• M25: 9,418,084 km (0.093 R)
• M26: 9,461,766 km (0.091 R)
• M27: 9,725,058 km (0.116 R)
• M28: 10,258,973 km (0.083 R)
• M29: 10,393,910 km (0.084 R)
• M30: 11,588,300 km (0.096 R)
• M31: 11,964,389 km (0.108 R)
• M32: 12,106,507 km (0.113 R)
• M33: 12,201,502 km (0.12 R)
• M34: 12,680,514 km (0.106 R)
• M35: 12,728,684 km (0.095 R)
• M36: 12,777,005 km (0.1 R)
• M37: 13,019,503 km (0.114 R)
• M38: 13,116,891 km (0.077 R)
• M39: 13,165,660 km (0.108 R)
• M40: 13,361,334 km (0.088 R)
• M41: 13,706,157 km (0.114 R)
• M42: 14,404,779 km (0.095 R)
• M43: 14,910,719 km (0.095 R)
• M44: 15,268,407 km (0.081 R)
• M45: 15,992,312 km (0.087 R)
• M46: 16,463,545 km (0.029 R)
• M47: 16,674,478 km (0.088 R)
• M48: 16,886,308 km (0.089 R)
• M49: 17,473,330 km (0.089 R)
• M50: 17,796,312 km (0.074 R)
• M51: 17,850,317 km (0.08 R)
• M52: 17,904,472 km (0.1 R)
• M53: 18,557,765 km (0.088 R)
• M54: 18,997,583 km (0.082 R)
• M55: 20,507,325 km (0.119 R)
• M56: 21,247,834 km (0.099 R)
• M57: 21,305,280 km (0.084 R)
• M58: 23,284,909 km (0.093 R)
• M59: 24,116,972 km (0.094 R)
• M60: 24,416,616 km (0.05 R)
• M61: 24,596,882 km (0.095 R)
• M62: 25,019,346 km (0.042 R)
• M63: 25,201,108 km (0.104 R)
• M64: 25,444,204 km (0.087 R)
• M65: 25,871,456 km (0.116 R)
• M66: 27,729,312 km (0.066 R)
• M67: 27,980,187 km (0.104 R)
• M68: 29,118,777 km (0.112 R)
• M69: 29,950,541 km (0.088 R)
• M70: 30,014,718 km (0.066 R)
• M71: 30,466,205 km (0.029 R)
• M72: 31,440,984 km (0.088 R)
• M73: 32,293,992 km (0.105 R)
• M74: 32,425,937 km (0.083 R)
• M75: 33,021,785 km (0.07 R)
• M76: 33,754,964 km (0.119 R)
• M77: 34,763,404 km (0.057 R)
• M78: 35,305,397 km (0.068 R)
• M79: 35,441,232 km (0.079 R)
• M80: 36,260,280 km (0.044 R)
• M81: 36,466,127 km (0.112 R)
• M82: 37,154,726 km (0.111 R)
• M83: 38,195,628 km (0.102 R)
• M84: 39,035,320 km (0.118 R)
• M85: 39,527,946 km (0.117 R)
• M86: 40,377,213 km (0.065 R)
• M87: 40,661,599 km (0.064 R)
• M88: 40,804,016 km (0.069 R)
• M89: 41,734,216 km (0.113 R)
• M90: 45,375,877 km (0.07 R)
• M91: 47,834,518 km (0.102 R)
• M92: 50,412,538 km (0.08 R)
• M93: 51,102,483 km (0.109 R)
• M94: 51,179,376 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.1

Radius: 4.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.48 AU - 17.16 AU

Year: 19253 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,316,436 km

• M1: 59,690 km (0.079 R)
• M2: 363,672 km (0.066 R)
• M3: 536,308 km (0.072 R)
• M4: 1,427,912 km (0.077 R)
• M5: 1,521,710 km (0.09 R)
• M6: 1,617,452 km (0.102 R)
• M7: 1,831,976 km (0.03 R)
• M8: 2,125,935 km (0.093 R)
• M9: 2,471,955 km (0.091 R)
• M10: 2,661,047 km (0.049 R)
• M11: 2,699,344 km (0.094 R)
• M12: 2,993,154 km (0.025 R)
• M13: 3,359,071 km (0.079 R)
• M14: 3,610,844 km (0.064 R)
• M15: 4,631,251 km (0.114 R)
• M16: 4,677,477 km (0.055 R)
• M17: 5,005,694 km (0.101 R)
• M18: 5,244,752 km (0.112 R)
• M19: 5,414,396 km (0.071 R)
• M20: 5,610,369 km (0.113 R)
• M21: 6,186,620 km (0.118 R)
• M22: 6,887,037 km (0.062 R)
• M23: 7,557,684 km (0.085 R)
• M24: 8,108,953 km (0.103 R)
• M25: 8,220,852 km (0.107 R)
• M26: 8,474,271 km (0.083 R)
• M27: 9,454,885 km (0.111 R)
• M28: 9,513,677 km (0.089 R)
• M29: 9,661,180 km (0.091 R)
• M30: 10,108,328 km (0.05 R)
• M31: 13,223,704 km (0.116 R)
• M32: 13,289,527 km (0.096 R)
• M33: 13,454,384 km (0.039 R)
• M34: 13,853,062 km (0.094 R)
• M35: 14,289,140 km (0.05 R)
• M36: 14,525,953 km (0.084 R)
• M37: 14,763,963 km (0.097 R)
• M38: 15,520,480 km (0.092 R)
• M39: 15,624,600 km (0.089 R)
• M40: 16,892,143 km (0.083 R)
• M41: 17,178,174 km (0.06 R)
• M42: 17,755,322 km (0.117 R)
• M43: 18,595,913 km (0.084 R)
• M44: 19,975,355 km (0.062 R)
• M45: 20,581,974 km (0.113 R)
• M46: 21,194,578 km (0.113 R)
• M47: 21,503,198 km (0.062 R)
• M48: 21,852,060 km (0.098 R)
• M49: 22,085,732 km (0.118 R)
• M50: 24,306,064 km (0.095 R)
• M51: 24,548,113 km (0.116 R)
• M52: 26,058,603 km (0.117 R)
• M53: 26,513,380 km (0.109 R)
• M54: 26,762,610 km (0.099 R)
• M55: 26,929,262 km (0.109 R)
• M56: 28,062,466 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 11,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit