🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 254 Days

Day: 37.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.13 AU - 1.21 AU

Year: 458 Days

Day: 21.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.24 AU - 1.62 AU

Year: 618 Days

Day: 33.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.71 AU - 3.99 AU

Year: 2732 Days

Day: 36.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 12.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.99 AU - 6.51 AU

Year: 5651 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,280,216 km

• M1: 171,589 km (0.025 R)
• M2: 281,543 km (0.092 R)
• M3: 409,150 km (0.119 R)
• M4: 613,950 km (0.086 R)
• M5: 977,772 km (0.05 R)
• M6: 1,173,147 km (0.105 R)
• M7: 1,264,401 km (0.107 R)
• M8: 1,418,038 km (0.086 R)
• M9: 1,797,119 km (0.083 R)
• M10: 1,998,777 km (0.06 R)
• M11: 2,109,330 km (0.098 R)
• M12: 2,454,003 km (0.098 R)
• M13: 2,648,182 km (0.055 R)
• M14: 2,894,420 km (0.096 R)
• M15: 2,972,958 km (0.097 R)
• M16: 3,148,287 km (0.096 R)
• M17: 3,245,376 km (0.088 R)
• M18: 3,492,512 km (0.056 R)
• M19: 3,660,809 km (0.092 R)
• M20: 3,746,080 km (0.119 R)
• M21: 4,040,638 km (0.117 R)
• M22: 4,253,367 km (0.11 R)
• M23: 4,379,029 km (0.117 R)
• M24: 4,506,037 km (0.11 R)
• M25: 4,726,694 km (0.098 R)
• M26: 5,064,337 km (0.108 R)
• M27: 5,448,953 km (0.107 R)
• M28: 5,625,030 km (0.053 R)
• M29: 5,842,994 km (0.108 R)
• M30: 6,104,042 km (0.117 R)
• M31: 6,617,163 km (0.106 R)
• M32: 7,553,795 km (0.064 R)
• M33: 7,684,693 km (0.11 R)
• M34: 8,305,973 km (0.089 R)
• M35: 8,441,209 km (0.104 R)
• M36: 8,713,926 km (0.084 R)
• M37: 8,989,486 km (0.101 R)
• M38: 9,928,960 km (0.076 R)
• M39: 10,072,574 km (0.069 R)
• M40: 10,168,616 km (0.111 R)
• M41: 10,678,446 km (0.047 R)
• M42: 11,072,486 km (0.119 R)
• M43: 11,246,319 km (0.112 R)
• M44: 11,647,241 km (0.097 R)
• M45: 13,034,762 km (0.104 R)
• M46: 13,271,126 km (0.094 R)
• M47: 13,376,593 km (0.063 R)
• M48: 13,561,945 km (0.108 R)
• M49: 13,668,159 km (0.05 R)
• M50: 14,069,231 km (0.11 R)
• M51: 14,203,719 km (0.068 R)
• M52: 14,284,652 km (0.044 R)
• M53: 14,365,734 km (0.103 R)
• M54: 14,501,270 km (0.115 R)
• M55: 15,378,362 km (0.103 R)
• M56: 16,075,488 km (0.118 R)
• M57: 16,868,656 km (0.025 R)
• M58: 16,954,375 km (0.11 R)
• M59: 17,040,394 km (0.062 R)
• M60: 17,414,239 km (0.113 R)
• M61: 18,053,022 km (0.081 R)
• M62: 19,025,708 km (0.111 R)
• M63: 19,115,018 km (0.107 R)
• M64: 19,234,247 km (0.092 R)
• M65: 19,683,639 km (0.048 R)
• M66: 19,864,353 km (0.084 R)
• M67: 20,015,447 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 14.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.45 AU - 7.43 AU

Year: 5910 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,280,216 km

• M1: 307,124 km (0.043 R)
• M2: 435,629 km (0.079 R)
• M3: 1,024,745 km (0.118 R)
• M4: 1,185,862 km (0.11 R)
• M5: 1,293,124 km (0.116 R)
• M6: 1,419,983 km (0.065 R)
• M7: 2,063,553 km (0.075 R)
• M8: 2,310,090 km (0.074 R)
• M9: 2,506,363 km (0.086 R)
• M10: 2,606,743 km (0.059 R)
• M11: 2,832,486 km (0.035 R)
• M12: 2,958,298 km (0.095 R)
• M13: 4,032,710 km (0.038 R)
• M14: 4,151,191 km (0.064 R)
• M15: 4,391,745 km (0.049 R)
• M16: 4,562,885 km (0.099 R)
• M17: 4,736,269 km (0.106 R)
• M18: 5,038,755 km (0.104 R)
• M19: 5,218,273 km (0.116 R)
• M20: 5,530,783 km (0.117 R)
• M21: 5,636,399 km (0.051 R)
• M22: 5,769,242 km (0.075 R)
• M23: 5,930,209 km (0.099 R)
• M24: 6,147,126 km (0.082 R)
• M25: 6,505,263 km (0.078 R)
• M26: 6,700,937 km (0.093 R)
• M27: 7,069,696 km (0.082 R)
• M28: 7,271,055 km (0.115 R)
• M29: 7,649,986 km (0.068 R)
• M30: 7,975,810 km (0.087 R)
• M31: 8,125,408 km (0.114 R)
• M32: 8,275,904 km (0.112 R)
• M33: 8,980,360 km (0.09 R)
• M34: 9,261,305 km (0.092 R)
• M35: 9,481,962 km (0.07 R)
• M36: 10,186,418 km (0.102 R)
• M37: 10,907,929 km (0.117 R)
• M38: 11,443,040 km (0.117 R)
• M39: 11,713,962 km (0.111 R)
• M40: 12,261,939 km (0.115 R)
• M41: 12,400,317 km (0.06 R)
• M42: 13,632,704 km (0.115 R)
• M43: 14,281,810 km (0.089 R)
• M44: 14,500,372 km (0.11 R)
• M45: 14,683,330 km (0.109 R)
• M46: 15,835,234 km (0.112 R)
• M47: 16,747,033 km (0.115 R)
• M48: 16,862,223 km (0.116 R)
• M49: 17,016,159 km (0.103 R)
• M50: 17,753,976 km (0.115 R)
• M51: 19,060,115 km (0.039 R)
• M52: 19,300,968 km (0.105 R)
• M53: 19,948,128 km (0.073 R)
• M54: 20,356,231 km (0.114 R)
• M55: 20,767,176 km (0.11 R)
• M56: 21,015,060 km (0.08 R)
• M57: 21,555,408 km (0.086 R)
• M58: 22,184,616 km (0.091 R)
• M59: 22,734,837 km (0.094 R)
• M60: 23,075,771 km (0.026 R)
• M61: 23,633,322 km (0.103 R)
• M62: 24,456,110 km (0.072 R)
• M63: 26,755,729 km (0.12 R)
• M64: 27,025,603 km (0.04 R)
• M65: 27,160,840 km (0.114 R)
• M66: 27,794,836 km (0.04 R)
• M67: 29,772,819 km (0.09 R)
• M68: 30,473,535 km (0.093 R)
• M69: 30,661,280 km (0.112 R)
• M70: 30,896,448 km (0.039 R)
• M71: 31,843,403 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 10.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10 AU - 10.22 AU

Year: 11626 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,280,216 km

• M1: 140,024 km (0.092 R)
• M2: 538,552 km (0.111 R)
• M3: 612,005 km (0.092 R)
• M4: 988,842 km (0.104 R)
• M5: 1,066,184 km (0.085 R)
• M6: 1,227,600 km (0.117 R)
• M7: 1,760,617 km (0.065 R)
• M8: 2,638,158 km (0.079 R)
• M9: 2,792,543 km (0.081 R)
• M10: 3,064,213 km (0.112 R)
• M11: 3,180,002 km (0.107 R)
• M12: 3,880,419 km (0.066 R)
• M13: 4,005,932 km (0.054 R)
• M14: 4,209,684 km (0.046 R)
• M15: 4,390,847 km (0.116 R)
• M16: 5,306,984 km (0.113 R)
• M17: 5,901,786 km (0.116 R)
• M18: 6,577,669 km (0.09 R)
• M19: 6,970,513 km (0.114 R)
• M20: 7,340,020 km (0.086 R)
• M21: 7,527,166 km (0.118 R)
• M22: 7,810,804 km (0.118 R)
• M23: 8,421,313 km (0.109 R)
• M24: 8,914,238 km (0.09 R)
• M25: 9,214,481 km (0.077 R)
• M26: 9,281,650 km (0.088 R)
• M27: 10,239,226 km (0.055 R)
• M28: 10,308,789 km (0.102 R)
• M29: 10,623,992 km (0.117 R)
• M30: 10,694,602 km (0.103 R)
• M31: 12,618,431 km (0.113 R)
• M32: 13,792,475 km (0.11 R)
• M33: 13,946,561 km (0.04 R)
• M34: 14,023,753 km (0.116 R)
• M35: 14,101,245 km (0.115 R)
• M36: 14,178,737 km (0.037 R)
• M37: 14,373,214 km (0.08 R)
• M38: 14,451,154 km (0.102 R)
• M39: 14,961,732 km (0.12 R)
• M40: 16,000,689 km (0.114 R)
• M41: 16,651,589 km (0.105 R)
• M42: 16,774,559 km (0.093 R)
• M43: 17,560,546 km (0.119 R)
• M44: 18,147,568 km (0.101 R)
• M45: 18,231,941 km (0.106 R)
• M46: 18,400,987 km (0.08 R)
• M47: 19,168,574 km (0.093 R)
• M48: 20,295,644 km (0.115 R)
• M49: 20,646,900 km (0.084 R)
• M50: 22,161,578 km (0.093 R)
• M51: 23,297,924 km (0.075 R)
• M52: 23,389,777 km (0.093 R)
• M53: 25,769,430 km (0.09 R)
• M54: 26,963,819 km (0.076 R)
• M55: 27,640,600 km (0.066 R)
• M56: 28,961,549 km (0.107 R)
• M57: 31,006,552 km (0.11 R)
• M58: 31,715,497 km (0.109 R)
• M59: 33,252,465 km (0.079 R)
• M60: 33,614,642 km (0.073 R)
• M61: 33,874,044 km (0.1 R)
• M62: 34,082,135 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.2

Radius: 4

Gravity: 41.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.64 AU - 14 AU

Year: 16601 Days

Day: 21 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,280,216 km

• M1: 115,938 km (0.086 R)
• M2: 183,856 km (0.066 R)
• M3: 376,837 km (0.115 R)
• M4: 502,200 km (0.087 R)
• M5: 790,176 km (0.116 R)
• M6: 880,832 km (0.116 R)
• M7: 1,047,634 km (0.048 R)
• M8: 1,410,110 km (0.059 R)
• M9: 1,604,886 km (0.11 R)
• M10: 1,958,535 km (0.091 R)
• M11: 1,989,053 km (0.109 R)
• M12: 2,367,835 km (0.1 R)
• M13: 2,433,209 km (0.103 R)
• M14: 2,565,603 km (0.1 R)
• M15: 3,371,487 km (0.066 R)
• M16: 3,631,189 km (0.108 R)
• M17: 4,610,307 km (0.084 R)
• M18: 4,856,844 km (0.104 R)
• M19: 5,023,496 km (0.12 R)
• M20: 5,234,579 km (0.07 R)
• M21: 5,534,822 km (0.114 R)
• M22: 5,621,738 km (0.068 R)
• M23: 5,840,750 km (0.11 R)
• M24: 6,377,956 km (0.105 R)
• M25: 7,118,315 km (0.113 R)
• M26: 7,885,603 km (0.065 R)
• M27: 9,445,011 km (0.035 R)
• M28: 9,757,671 km (0.089 R)
• M29: 10,020,664 km (0.118 R)
• M30: 10,339,457 km (0.1 R)
• M31: 10,446,419 km (0.115 R)
• M32: 10,986,916 km (0.119 R)
• M33: 11,870,591 km (0.082 R)
• M34: 12,038,739 km (0.097 R)
• M35: 13,354,303 km (0.115 R)
• M36: 13,470,839 km (0.108 R)
• M37: 13,822,394 km (0.094 R)
• M38: 13,999,369 km (0.066 R)
• M39: 14,177,091 km (0.117 R)
• M40: 14,296,021 km (0.109 R)
• M41: 14,534,780 km (0.071 R)
• M42: 16,742,096 km (0.04 R)
• M43: 16,804,927 km (0.05 R)
• M44: 17,183,260 km (0.056 R)
• M45: 20,915,278 km (0.106 R)
• M46: 21,390,252 km (0.113 R)
• M47: 22,212,741 km (0.074 R)
• M48: 22,975,690 km (0.12 R)
• M49: 24,598,677 km (0.034 R)
• M50: 25,604,424 km (0.099 R)
• M51: 27,359,805 km (0.114 R)
• M52: 27,656,158 km (0.07 R)
• M53: 30,754,031 km (0.112 R)
• M54: 31,681,239 km (0.119 R)
• M55: 32,617,721 km (0.099 R)
• M56: 33,721,604 km (0.068 R)
• M57: 34,757,569 km (0.065 R)
• M58: 34,917,938 km (0.111 R)
• M59: 35,481,025 km (0.093 R)
• M60: 35,642,441 km (0.052 R)
• M61: 35,723,224 km (0.065 R)
• M62: 36,779,085 km (0.116 R)
• M63: 38,838,450 km (0.066 R)
• M64: 40,934,765 km (0.082 R)
• M65: 41,104,109 km (0.075 R)
• M66: 41,868,854 km (0.106 R)
• M67: 42,981,712 km (0.11 R)
• M68: 43,239,918 km (0.1 R)
• M69: 43,412,255 km (0.113 R)
• M70: 44,451,661 km (0.085 R)
• M71: 46,113,843 km (0.056 R)
• M72: 46,819,795 km (0.085 R)
• M73: 47,262,754 km (0.069 R)
• M74: 48,510,700 km (0.095 R)
• M75: 49,138,712 km (0.075 R)
• M76: 49,408,586 km (0.057 R)
• M77: 49,588,852 km (0.066 R)
• M78: 50,130,994 km (0.098 R)
• M79: 50,312,157 km (0.097 R)
• M80: 53,147,187 km (0.07 R)
• M81: 53,516,843 km (0.092 R)
• M82: 54,258,549 km (0.102 R)
• M83: 55,752,134 km (0.097 R)
• M84: 57,070,241 km (0.113 R)
• M85: 57,638,264 km (0.11 R)
• M86: 58,017,944 km (0.109 R)
• M87: 58,112,938 km (0.098 R)
• M88: 58,970,733 km (0.087 R)
• M89: 59,736,823 km (0.089 R)
• M90: 60,217,332 km (0.099 R)
• M91: 62,249,020 km (0.057 R)
• M92: 62,443,797 km (0.076 R)
• M93: 64,205,013 km (0.055 R)
• M94: 64,992,945 km (0.055 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit