🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.53 AU - 0.75 AU

Year: 181 Days

Day: 19.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.79 AU - 1.01 AU

Year: 301 Days

Day: 21.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.01 AU - 1.61 AU

Year: 529 Days

Day: 18.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,567,217 km

• M1: 794,664 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.32 AU - 1.52 AU

Year: 597 Days

Day: 47.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,567,217 km

• M1: 87,216 km (0.108 R)
• M2: 270,473 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.26 AU - 1.6 AU

Year: 604 Days

Day: 13.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.51 AU - 1.51 AU

Year: 655 Days

Day: 25.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,567,217 km

• M1: 70,161 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.15 AU - 3.21 AU

Year: 2002 Days

Day: 30.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,567,217 km

• M1: 2,304,106 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 10.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.3 AU - 5.58 AU

Year: 4480 Days

Day: 8.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,567,217 km

• M1: 128,804 km (0.106 R)
• M2: 201,658 km (0.064 R)
• M3: 380,278 km (0.064 R)
• M4: 707,000 km (0.078 R)
• M5: 788,680 km (0.1 R)
• M6: 939,923 km (0.082 R)
• M7: 1,222,364 km (0.078 R)
• M8: 1,348,026 km (0.119 R)
• M9: 1,626,428 km (0.073 R)
• M10: 2,055,774 km (0.087 R)
• M11: 2,237,386 km (0.026 R)
• M12: 2,314,728 km (0.084 R)
• M13: 2,487,813 km (0.097 R)
• M14: 2,681,691 km (0.109 R)
• M15: 2,847,147 km (0.116 R)
• M16: 2,965,030 km (0.104 R)
• M17: 3,170,876 km (0.099 R)
• M18: 3,240,589 km (0.115 R)
• M19: 3,346,056 km (0.051 R)
• M20: 3,452,719 km (0.12 R)
• M21: 3,524,526 km (0.102 R)
• M22: 3,614,883 km (0.088 R)
• M23: 3,687,737 km (0.101 R)
• M24: 4,116,485 km (0.091 R)
• M25: 4,288,672 km (0.107 R)
• M26: 4,679,870 km (0.074 R)
• M27: 4,899,929 km (0.095 R)
• M28: 5,267,341 km (0.096 R)
• M29: 5,371,012 km (0.119 R)
• M30: 6,203,076 km (0.089 R)
• M31: 6,489,256 km (0.102 R)
• M32: 7,281,527 km (0.084 R)
• M33: 7,889,792 km (0.106 R)
• M34: 8,080,379 km (0.095 R)
• M35: 8,514,512 km (0.098 R)
• M36: 8,685,353 km (0.106 R)
• M37: 9,030,625 km (0.118 R)
• M38: 9,105,125 km (0.091 R)
• M39: 9,179,924 km (0.069 R)
• M40: 9,760,064 km (0.104 R)
• M41: 9,836,509 km (0.112 R)
• M42: 11,061,715 km (0.087 R)
• M43: 11,382,304 km (0.045 R)
• M44: 11,651,729 km (0.102 R)
• M45: 11,732,961 km (0.091 R)
• M46: 11,841,569 km (0.067 R)
• M47: 11,950,626 km (0.1 R)
• M48: 12,059,832 km (0.07 R)
• M49: 12,279,442 km (0.112 R)
• M50: 13,030,423 km (0.092 R)
• M51: 13,340,540 km (0.108 R)
• M52: 13,482,358 km (0.094 R)
• M53: 13,624,776 km (0.114 R)
• M54: 13,710,346 km (0.099 R)
• M55: 14,343,893 km (0.114 R)
• M56: 14,459,981 km (0.102 R)
• M57: 15,222,930 km (0.089 R)
• M58: 15,371,181 km (0.093 R)
• M59: 15,579,571 km (0.085 R)
• M60: 15,938,905 km (0.057 R)
• M61: 16,604,765 km (0.111 R)
• M62: 17,372,502 km (0.109 R)
• M63: 18,624,785 km (0.066 R)
• M64: 18,719,930 km (0.032 R)
• M65: 19,873,628 km (0.04 R)
• M66: 20,068,255 km (0.102 R)
• M67: 20,557,291 km (0.103 R)
• M68: 20,721,250 km (0.061 R)
• M69: 20,852,746 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 8.1

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.38 AU - 10.42 AU

Year: 10176 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,567,217 km

• M1: 104,569 km (0.077 R)
• M2: 350,508 km (0.087 R)
• M3: 436,676 km (0.076 R)
• M4: 678,875 km (0.102 R)
• M5: 741,856 km (0.036 R)
• M6: 1,106,426 km (0.11 R)
• M7: 1,162,824 km (0.052 R)
• M8: 1,542,803 km (0.084 R)
• M9: 1,891,515 km (0.065 R)
• M10: 2,121,896 km (0.1 R)
• M11: 2,192,806 km (0.05 R)
• M12: 2,264,613 km (0.088 R)
• M13: 2,559,470 km (0.113 R)
• M14: 2,892,624 km (0.097 R)
• M15: 2,945,133 km (0.11 R)
• M16: 4,149,845 km (0.045 R)
• M17: 4,298,844 km (0.103 R)
• M18: 4,419,420 km (0.105 R)
• M19: 4,480,007 km (0.064 R)
• M20: 5,951,003 km (0.062 R)
• M21: 6,529,498 km (0.05 R)
• M22: 6,773,044 km (0.113 R)
• M23: 7,161,699 km (0.069 R)
• M24: 7,886,800 km (0.092 R)
• M25: 8,183,303 km (0.107 R)
• M26: 8,979,163 km (0.112 R)
• M27: 9,211,190 km (0.088 R)
• M28: 10,118,501 km (0.112 R)
• M29: 10,971,657 km (0.101 R)
• M30: 11,178,252 km (0.057 R)
• M31: 11,344,455 km (0.108 R)
• M32: 11,553,294 km (0.073 R)
• M33: 11,679,106 km (0.107 R)
• M34: 12,659,720 km (0.11 R)
• M35: 13,006,936 km (0.079 R)
• M36: 13,094,302 km (0.093 R)
• M37: 13,181,816 km (0.104 R)
• M38: 13,269,481 km (0.065 R)
• M39: 16,317,388 km (0.035 R)
• M40: 16,600,427 km (0.093 R)
• M41: 16,742,694 km (0.098 R)
• M42: 16,932,833 km (0.116 R)
• M43: 17,267,484 km (0.109 R)
• M44: 17,507,738 km (0.109 R)
• M45: 17,845,979 km (0.059 R)
• M46: 17,943,068 km (0.115 R)
• M47: 18,040,306 km (0.039 R)
• M48: 18,725,913 km (0.032 R)
• M49: 19,171,117 km (0.038 R)
• M50: 20,578,384 km (0.117 R)
• M51: 20,629,247 km (0.105 R)
• M52: 20,884,312 km (0.059 R)
• M53: 20,935,474 km (0.077 R)
• M54: 21,089,111 km (0.077 R)
• M55: 21,140,274 km (0.104 R)
• M56: 21,552,266 km (0.067 R)
• M57: 21,759,160 km (0.118 R)
• M58: 21,810,921 km (0.102 R)
• M59: 22,018,712 km (0.044 R)
• M60: 22,593,467 km (0.109 R)
• M61: 23,385,139 km (0.081 R)
• M62: 23,438,246 km (0.064 R)
• M63: 23,544,461 km (0.114 R)
• M64: 23,704,231 km (0.049 R)
• M65: 24,239,493 km (0.059 R)
• M66: 26,254,277 km (0.046 R)
• M67: 27,197,790 km (0.089 R)
• M68: 27,589,587 km (0.067 R)
• M69: 28,039,578 km (0.114 R)
• M70: 28,491,962 km (0.059 R)
• M71: 30,673,847 km (0.109 R)
• M72: 33,685,701 km (0.057 R)
• M73: 34,347,522 km (0.081 R)
• M74: 35,074,418 km (0.037 R)
• M75: 35,622,993 km (0.056 R)
• M76: 37,471,723 km (0.032 R)
• M77: 37,845,269 km (0.067 R)
• M78: 39,162,179 km (0.088 R)
• M79: 39,921,538 km (0.099 R)
• M80: 40,430,321 km (0.116 R)
• M81: 40,557,928 km (0.078 R)
• M82: 40,685,684 km (0.103 R)
• M83: 40,813,441 km (0.091 R)
• M84: 40,941,347 km (0.095 R)
• M85: 41,069,552 km (0.061 R)
• M86: 42,163,711 km (0.11 R)
• M87: 43,463,268 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.8

Radius: 3.9

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.97 AU - 22.37 AU

Year: 31986 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,567,217 km

• M1: 78,090 km (0.041 R)
• M2: 619,036 km (0.059 R)
• M3: 819,348 km (0.115 R)
• M4: 1,038,808 km (0.112 R)
• M5: 1,464,563 km (0.094 R)
• M6: 1,729,800 km (0.098 R)
• M7: 2,081,804 km (0.063 R)
• M8: 3,390,935 km (0.049 R)
• M9: 4,470,433 km (0.119 R)
• M10: 5,293,820 km (0.058 R)
• M11: 5,544,695 km (0.049 R)
• M12: 5,850,922 km (0.111 R)
• M13: 6,110,325 km (0.071 R)
• M14: 6,162,684 km (0.052 R)
• M15: 6,965,426 km (0.045 R)
• M16: 8,085,915 km (0.066 R)
• M17: 8,784,537 km (0.106 R)
• M18: 9,321,144 km (0.084 R)
• M19: 9,441,720 km (0.111 R)
• M20: 9,745,703 km (0.104 R)
• M21: 10,114,761 km (0.073 R)
• M22: 10,803,061 km (0.053 R)
• M23: 12,158,567 km (0.079 R)
• M24: 12,889,801 km (0.091 R)
• M25: 15,025,461 km (0.071 R)
• M26: 15,665,739 km (0.094 R)
• M27: 15,737,546 km (0.088 R)
• M28: 17,268,082 km (0.093 R)
• M29: 17,938,430 km (0.065 R)
• M30: 18,088,477 km (0.089 R)
• M31: 19,304,408 km (0.105 R)
• M32: 20,468,130 km (0.088 R)
• M33: 20,546,520 km (0.07 R)
• M34: 21,574,706 km (0.113 R)
• M35: 23,516,187 km (0.092 R)
• M36: 25,008,575 km (0.115 R)
• M37: 27,217,687 km (0.07 R)
• M38: 28,083,709 km (0.04 R)
• M39: 28,607,750 km (0.119 R)
• M40: 29,931,841 km (0.103 R)
• M41: 30,556,562 km (0.086 R)
• M42: 30,735,930 km (0.073 R)
• M43: 31,456,543 km (0.089 R)
• M44: 31,547,049 km (0.111 R)
• M45: 32,091,586 km (0.075 R)
• M46: 32,639,413 km (0.065 R)
• M47: 32,822,670 km (0.113 R)
• M48: 33,098,230 km (0.076 R)
• M49: 34,767,443 km (0.104 R)
• M50: 34,954,590 km (0.071 R)
• M51: 35,329,931 km (0.084 R)
• M52: 35,518,125 km (0.079 R)
• M53: 39,253,284 km (0.053 R)
• M54: 39,448,211 km (0.118 R)
• M55: 39,545,748 km (0.08 R)
• M56: 40,230,907 km (0.114 R)
• M57: 40,624,199 km (0.07 R)
• M58: 43,816,169 km (0.077 R)
• M59: 44,423,686 km (0.113 R)
• M60: 45,237,798 km (0.052 R)
• M61: 46,984,353 km (0.117 R)
• M62: 47,813,873 km (0.119 R)
• M63: 48,439,043 km (0.035 R)
• M64: 48,752,749 km (0.044 R)
• M65: 49,592,442 km (0.048 R)
• M66: 50,225,391 km (0.101 R)
• M67: 61,724,530 km (0.092 R)
• M68: 63,545,286 km (0.11 R)
• M69: 64,692,103 km (0.065 R)
• M70: 68,407,516 km (0.087 R)
• M71: 69,229,407 km (0.1 R)
• M72: 70,291,103 km (0.108 R)
• M73: 72,310,973 km (0.102 R)
• M74: 73,507,906 km (0.091 R)
• M75: 73,988,564 km (0.1 R)
• M76: 75,679,169 km (0.094 R)
• M77: 78,483,830 km (0.055 R)
• M78: 80,331,214 km (0.108 R)
• M79: 80,454,932 km (0.084 R)
• M80: 81,819,414 km (0.103 R)
• M81: 83,191,675 km (0.043 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 16,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit