🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 139 Days

Day: 16.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,341,805 km

• M1: 46,974 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.8 AU - 0.82 AU

Year: 262 Days

Day: 22.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.07 AU

Year: 318 Days

Day: 34.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.1 AU - 1.32 AU

Year: 479 Days

Day: 43.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,341,805 km

• M1: 124,765 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.51 AU - 3.37 AU

Year: 1814 Days

Day: 25.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 14.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.63 AU - 7.23 AU

Year: 6566 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,341,805 km

• M1: 365,318 km (0.1 R)
• M2: 470,186 km (0.032 R)
• M3: 614,997 km (0.092 R)
• M4: 721,810 km (0.087 R)
• M5: 880,683 km (0.077 R)
• M6: 1,020,557 km (0.109 R)
• M7: 1,118,394 km (0.062 R)
• M8: 1,254,229 km (0.109 R)
• M9: 1,450,800 km (0.118 R)
• M10: 1,581,399 km (0.112 R)
• M11: 1,915,900 km (0.118 R)
• M12: 2,471,506 km (0.067 R)
• M13: 2,768,009 km (0.117 R)
• M14: 3,395,872 km (0.092 R)
• M15: 3,804,124 km (0.089 R)
• M16: 3,961,501 km (0.08 R)
• M17: 4,336,992 km (0.043 R)
• M18: 4,612,402 km (0.101 R)
• M19: 4,780,400 km (0.083 R)
• M20: 5,267,640 km (0.114 R)
• M21: 6,197,241 km (0.097 R)
• M22: 6,289,842 km (0.082 R)
• M23: 6,792,192 km (0.061 R)
• M24: 7,048,154 km (0.098 R)
• M25: 7,602,863 km (0.065 R)
• M26: 7,835,338 km (0.089 R)
• M27: 8,581,532 km (0.087 R)
• M28: 8,963,306 km (0.1 R)
• M29: 9,707,406 km (0.067 R)
• M30: 9,851,469 km (0.054 R)
• M31: 10,619,354 km (0.073 R)
• M32: 11,029,253 km (0.118 R)
• M33: 11,141,900 km (0.064 R)
• M34: 11,941,650 km (0.067 R)
• M35: 12,878,282 km (0.112 R)
• M36: 12,997,063 km (0.047 R)
• M37: 13,435,684 km (0.058 R)
• M38: 13,919,783 km (0.114 R)
• M39: 14,123,086 km (0.09 R)
• M40: 14,491,695 km (0.068 R)
• M41: 14,656,552 km (0.06 R)
• M42: 15,154,863 km (0.108 R)
• M43: 15,364,150 km (0.045 R)
• M44: 15,574,335 km (0.102 R)
• M45: 16,382,014 km (0.076 R)
• M46: 17,421,570 km (0.112 R)
• M47: 17,684,862 km (0.091 R)
• M48: 18,527,247 km (0.105 R)
• M49: 18,795,925 km (0.057 R)
• M50: 19,246,813 km (0.102 R)
• M51: 19,337,320 km (0.094 R)
• M52: 20,067,208 km (0.116 R)
• M53: 21,038,846 km (0.063 R)
• M54: 21,931,048 km (0.104 R)
• M55: 22,739,924 km (0.088 R)
• M56: 23,027,750 km (0.073 R)
• M57: 23,172,112 km (0.084 R)
• M58: 23,849,790 km (0.066 R)
• M59: 24,289,009 km (0.093 R)
• M60: 24,681,554 km (0.071 R)
• M61: 24,779,990 km (0.053 R)
• M62: 25,175,227 km (0.04 R)
• M63: 25,323,928 km (0.074 R)
• M64: 25,423,261 km (0.113 R)
• M65: 27,948,473 km (0.084 R)
• M66: 28,359,867 km (0.098 R)
• M67: 28,669,684 km (0.112 R)
• M68: 28,825,116 km (0.069 R)
• M69: 29,084,668 km (0.118 R)
• M70: 29,449,388 km (0.114 R)
• M71: 30,976,333 km (0.103 R)
• M72: 31,135,805 km (0.109 R)
• M73: 33,233,317 km (0.087 R)
• M74: 33,560,038 km (0.091 R)
• M75: 33,723,848 km (0.099 R)
• M76: 34,436,532 km (0.06 R)
• M77: 35,098,952 km (0.03 R)
• M78: 35,320,656 km (0.066 R)
• M79: 35,598,459 km (0.099 R)
• M80: 36,436,207 km (0.108 R)
• M81: 36,548,405 km (0.047 R)
• M82: 37,619,975 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.2

Radius: 8.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.16 AU - 9.28 AU

Year: 7720 Days

Day: 6.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,341,805 km

• M1: 124,615 km (0.115 R)
• M2: 223,200 km (0.118 R)
• M3: 282,291 km (0.032 R)
• M4: 803,341 km (0.108 R)
• M5: 950,994 km (0.1 R)
• M6: 1,239,568 km (0.039 R)
• M7: 1,647,222 km (0.091 R)
• M8: 1,722,171 km (0.109 R)
• M9: 1,798,466 km (0.116 R)
• M10: 1,994,140 km (0.103 R)
• M11: 2,449,067 km (0.107 R)
• M12: 2,822,313 km (0.098 R)
• M13: 3,308,058 km (0.091 R)
• M14: 3,451,672 km (0.098 R)
• M15: 3,794,849 km (0.03 R)
• M16: 3,970,627 km (0.112 R)
• M17: 4,673,437 km (0.094 R)
• M18: 4,780,849 km (0.082 R)
• M19: 5,330,172 km (0.114 R)
• M20: 5,555,616 km (0.106 R)
• M21: 5,698,033 km (0.12 R)
• M22: 5,957,586 km (0.095 R)
• M23: 6,074,122 km (0.078 R)
• M24: 6,162,086 km (0.109 R)
• M25: 6,428,520 km (0.068 R)
• M26: 6,608,187 km (0.076 R)
• M27: 6,942,089 km (0.058 R)
• M28: 7,126,543 km (0.102 R)
• M29: 7,188,327 km (0.055 R)
• M30: 7,437,408 km (0.104 R)
• M31: 7,848,353 km (0.098 R)
• M32: 7,944,245 km (0.104 R)
• M33: 8,201,853 km (0.048 R)
• M34: 8,626,412 km (0.115 R)
• M35: 8,857,989 km (0.103 R)
• M36: 9,192,340 km (0.109 R)
• M37: 9,564,839 km (0.101 R)
• M38: 9,907,867 km (0.084 R)
• M39: 10,150,515 km (0.054 R)
• M40: 10,747,709 km (0.086 R)
• M41: 10,996,790 km (0.119 R)
• M42: 12,049,510 km (0.099 R)
• M43: 12,494,564 km (0.108 R)
• M44: 12,644,162 km (0.118 R)
• M45: 13,134,244 km (0.079 R)
• M46: 13,592,163 km (0.1 R)
• M47: 13,745,950 km (0.118 R)
• M48: 14,484,365 km (0.083 R)
• M49: 14,602,248 km (0.073 R)
• M50: 14,759,775 km (0.055 R)
• M51: 15,959,250 km (0.118 R)
• M52: 17,314,458 km (0.063 R)
• M53: 17,858,545 km (0.1 R)
• M54: 18,026,992 km (0.076 R)
• M55: 18,920,391 km (0.094 R)
• M56: 19,524,018 km (0.113 R)
• M57: 19,610,635 km (0.116 R)
• M58: 19,741,085 km (0.118 R)
• M59: 20,529,166 km (0.109 R)
• M60: 21,820,645 km (0.113 R)
• M61: 22,136,296 km (0.042 R)
• M62: 23,000,673 km (0.094 R)
• M63: 23,552,240 km (0.106 R)
• M64: 23,875,970 km (0.066 R)
• M65: 24,294,545 km (0.095 R)
• M66: 25,280,395 km (0.087 R)
• M67: 25,469,636 km (0.084 R)
• M68: 25,659,326 km (0.063 R)
• M69: 25,849,614 km (0.1 R)
• M70: 26,040,202 km (0.107 R)
• M71: 26,135,795 km (0.077 R)
• M72: 26,231,388 km (0.03 R)
• M73: 27,339,460 km (0.045 R)
• M74: 27,679,795 km (0.101 R)
• M75: 27,874,870 km (0.084 R)
• M76: 28,315,436 km (0.113 R)
• M77: 29,601,230 km (0.103 R)
• M78: 30,603,236 km (0.073 R)
• M79: 30,754,480 km (0.106 R)
• M80: 31,361,997 km (0.113 R)
• M81: 31,871,228 km (0.112 R)
• M82: 32,075,728 km (0.107 R)
• M83: 33,053,051 km (0.074 R)
• M84: 33,519,348 km (0.087 R)
• M85: 33,727,289 km (0.112 R)
• M86: 33,883,469 km (0.083 R)
• M87: 34,406,164 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 12.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.87 AU - 9.75 AU

Year: 7855 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,341,805 km

• M1: 161,117 km (0.035 R)
• M2: 242,947 km (0.08 R)
• M3: 428,897 km (0.087 R)
• M4: 516,412 km (0.117 R)
• M5: 701,165 km (0.102 R)
• M6: 924,365 km (0.033 R)
• M7: 1,237,324 km (0.105 R)
• M8: 1,675,646 km (0.111 R)
• M9: 1,807,142 km (0.12 R)
• M10: 1,903,184 km (0.088 R)
• M11: 2,001,021 km (0.109 R)
• M12: 2,430,816 km (0.094 R)
• M13: 3,187,631 km (0.116 R)
• M14: 4,140,570 km (0.079 R)
• M15: 4,398,477 km (0.081 R)
• M16: 4,635,290 km (0.081 R)
• M17: 5,066,730 km (0.032 R)
• M18: 5,539,310 km (0.114 R)
• M19: 5,823,995 km (0.099 R)
• M20: 5,939,185 km (0.06 R)
• M21: 6,055,273 km (0.118 R)
• M22: 6,230,751 km (0.115 R)
• M23: 7,010,455 km (0.113 R)
• M24: 7,443,242 km (0.068 R)
• M25: 7,694,417 km (0.098 R)
• M26: 8,237,607 km (0.066 R)
• M27: 8,694,179 km (0.078 R)
• M28: 8,925,607 km (0.086 R)
• M29: 9,125,620 km (0.107 R)
• M30: 9,598,199 km (0.119 R)
• M31: 9,871,814 km (0.116 R)
• M32: 10,078,708 km (0.078 R)
• M33: 10,182,678 km (0.119 R)
• M34: 10,426,822 km (0.096 R)
• M35: 10,602,300 km (0.108 R)
• M36: 10,885,190 km (0.059 R)
• M37: 11,027,607 km (0.119 R)
• M38: 11,350,290 km (0.087 R)
• M39: 11,603,409 km (0.11 R)
• M40: 11,785,470 km (0.05 R)
• M41: 12,078,532 km (0.059 R)
• M42: 12,709,386 km (0.032 R)
• M43: 12,821,884 km (0.039 R)
• M44: 13,161,321 km (0.05 R)
• M45: 13,541,898 km (0.109 R)
• M46: 13,810,427 km (0.076 R)
• M47: 13,964,662 km (0.1 R)
• M48: 14,470,004 km (0.03 R)
• M49: 14,705,321 km (0.102 R)
• M50: 14,941,835 km (0.044 R)
• M51: 15,739,342 km (0.06 R)
• M52: 16,183,946 km (0.111 R)
• M53: 17,417,530 km (0.112 R)
• M54: 18,129,916 km (0.09 R)
• M55: 18,256,625 km (0.08 R)
• M56: 18,595,913 km (0.102 R)
• M57: 18,809,090 km (0.118 R)
• M58: 19,065,949 km (0.119 R)
• M59: 19,280,922 km (0.104 R)
• M60: 19,583,109 km (0.06 R)
• M61: 20,148,739 km (0.098 R)
• M62: 21,742,854 km (0.097 R)
• M63: 21,832,612 km (0.11 R)
• M64: 22,057,458 km (0.111 R)
• M65: 23,930,723 km (0.061 R)
• M66: 24,956,814 km (0.106 R)
• M67: 25,333,502 km (0.041 R)
• M68: 25,617,289 km (0.088 R)
• M69: 26,092,561 km (0.118 R)
• M70: 27,584,351 km (0.041 R)
• M71: 27,827,598 km (0.115 R)
• M72: 29,351,401 km (0.034 R)
• M73: 29,450,585 km (0.108 R)
• M74: 29,649,400 km (0.091 R)
• M75: 29,798,849 km (0.079 R)
• M76: 30,599,945 km (0.118 R)
• M77: 31,865,693 km (0.092 R)
• M78: 32,325,706 km (0.113 R)
• M79: 32,942,199 km (0.094 R)
• M80: 33,148,644 km (0.085 R)
• M81: 33,459,060 km (0.098 R)
• M82: 34,605,578 km (0.094 R)
• M83: 34,972,990 km (0.101 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit