🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.25 AU - 1.53 AU

Year: 621 Days

Day: 41.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.27 AU - 3.69 AU

Year: 2459 Days

Day: 20.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 14.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.91 AU - 5.17 AU

Year: 3664 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,252,851 km

• M1: 189,241 km (0.119 R)
• M2: 347,965 km (0.083 R)
• M3: 455,526 km (0.08 R)
• M4: 555,307 km (0.029 R)
• M5: 746,344 km (0.045 R)
• M6: 1,385,725 km (0.074 R)
• M7: 1,519,466 km (0.037 R)
• M8: 1,735,036 km (0.099 R)
• M9: 2,517,283 km (0.112 R)
• M10: 2,652,520 km (0.038 R)
• M11: 2,759,482 km (0.111 R)
• M12: 2,852,383 km (0.043 R)
• M13: 2,993,753 km (0.094 R)
• M14: 3,251,061 km (0.102 R)
• M15: 3,349,496 km (0.107 R)
• M16: 3,482,339 km (0.119 R)
• M17: 3,891,489 km (0.111 R)
• M18: 4,084,321 km (0.117 R)
• M19: 4,352,400 km (0.104 R)
• M20: 4,663,265 km (0.08 R)
• M21: 5,038,606 km (0.119 R)
• M22: 5,172,197 km (0.077 R)
• M23: 5,307,134 km (0.054 R)
• M24: 5,482,313 km (0.12 R)
• M25: 5,619,943 km (0.085 R)
• M26: 5,738,874 km (0.096 R)
• M27: 5,838,506 km (0.12 R)
• M28: 6,100,601 km (0.081 R)
• M29: 6,387,231 km (0.114 R)
• M30: 6,552,985 km (0.099 R)
• M31: 7,080,318 km (0.104 R)
• M32: 7,208,972 km (0.115 R)
• M33: 7,338,374 km (0.068 R)
• M34: 7,577,731 km (0.101 R)
• M35: 8,469,633 km (0.068 R)
• M36: 9,418,532 km (0.086 R)
• M37: 10,279,468 km (0.1 R)
• M38: 10,572,082 km (0.061 R)
• M39: 10,719,435 km (0.078 R)
• M40: 11,090,737 km (0.111 R)
• M41: 11,617,771 km (0.114 R)
• M42: 12,050,557 km (0.077 R)
• M43: 12,462,699 km (0.109 R)
• M44: 12,984,347 km (0.116 R)
• M45: 13,115,993 km (0.072 R)
• M46: 13,221,460 km (0.086 R)
• M47: 13,380,333 km (0.076 R)
• M48: 14,130,267 km (0.062 R)
• M49: 14,238,576 km (0.093 R)
• M50: 14,428,565 km (0.055 R)
• M51: 14,811,386 km (0.059 R)
• M52: 15,754,900 km (0.064 R)
• M53: 16,205,638 km (0.114 R)
• M54: 16,432,728 km (0.104 R)
• M55: 16,832,453 km (0.119 R)
• M56: 17,062,385 km (0.102 R)
• M57: 17,380,131 km (0.076 R)
• M58: 17,641,628 km (0.077 R)
• M59: 17,845,979 km (0.108 R)
• M60: 18,197,983 km (0.092 R)
• M61: 18,315,866 km (0.081 R)
• M62: 18,493,139 km (0.082 R)
• M63: 18,730,401 km (0.074 R)
• M64: 18,909,021 km (0.04 R)
• M65: 19,208,067 km (0.109 R)
• M66: 19,810,648 km (0.027 R)
• M67: 20,388,843 km (0.06 R)
• M68: 20,542,032 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.6

Radius: 14.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.83 AU - 8.21 AU

Year: 7045 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,252,851 km

• M1: 186,549 km (0.111 R)
• M2: 478,264 km (0.063 R)
• M3: 592,408 km (0.093 R)
• M4: 870,809 km (0.099 R)
• M5: 1,001,558 km (0.115 R)
• M6: 1,157,588 km (0.079 R)
• M7: 2,173,657 km (0.119 R)
• M8: 2,404,187 km (0.112 R)
• M9: 2,740,633 km (0.061 R)
• M10: 3,041,474 km (0.095 R)
• M11: 3,169,979 km (0.062 R)
• M12: 3,300,428 km (0.067 R)
• M13: 3,539,785 km (0.12 R)
• M14: 3,840,327 km (0.118 R)
• M15: 3,951,777 km (0.106 R)
• M16: 4,177,820 km (0.032 R)
• M17: 4,791,769 km (0.087 R)
• M18: 6,169,566 km (0.086 R)
• M19: 6,333,525 km (0.096 R)
• M20: 6,432,708 km (0.072 R)
• M21: 7,592,092 km (0.084 R)
• M22: 7,732,864 km (0.119 R)
• M23: 8,016,800 km (0.086 R)
• M24: 8,412,935 km (0.088 R)
• M25: 8,705,100 km (0.082 R)
• M26: 10,138,397 km (0.092 R)
• M27: 10,882,497 km (0.077 R)
• M28: 11,001,577 km (0.094 R)
• M29: 11,241,083 km (0.077 R)
• M30: 11,482,385 km (0.082 R)
• M31: 12,052,053 km (0.052 R)
• M32: 12,216,461 km (0.074 R)
• M33: 13,092,207 km (0.038 R)
• M34: 13,773,177 km (0.032 R)
• M35: 14,074,616 km (0.091 R)
• M36: 14,465,516 km (0.069 R)
• M37: 14,728,210 km (0.118 R)
• M38: 15,614,876 km (0.05 R)
• M39: 15,974,509 km (0.05 R)
• M40: 16,110,045 km (0.113 R)
• M41: 16,427,791 km (0.046 R)
• M42: 17,626,220 km (0.077 R)
• M43: 18,425,222 km (0.086 R)
• M44: 18,709,906 km (0.095 R)
• M45: 19,524,766 km (0.076 R)
• M46: 19,621,406 km (0.081 R)
• M47: 20,990,975 km (0.082 R)
• M48: 21,487,490 km (0.104 R)
• M49: 21,587,272 km (0.099 R)
• M50: 22,189,254 km (0.033 R)
• M51: 22,340,647 km (0.093 R)
• M52: 23,461,135 km (0.113 R)
• M53: 23,821,516 km (0.098 R)
• M54: 23,976,500 km (0.107 R)
• M55: 24,391,484 km (0.088 R)
• M56: 24,913,581 km (0.078 R)
• M57: 25,281,292 km (0.11 R)
• M58: 26,128,465 km (0.106 R)
• M59: 26,931,207 km (0.096 R)
• M60: 27,579,115 km (0.053 R)
• M61: 28,123,053 km (0.042 R)
• M62: 28,670,582 km (0.093 R)
• M63: 29,166,349 km (0.109 R)
• M64: 29,442,955 km (0.054 R)
• M65: 29,887,411 km (0.054 R)
• M66: 31,008,347 km (0.098 R)
• M67: 31,290,639 km (0.111 R)
• M68: 31,403,884 km (0.102 R)
• M69: 31,573,827 km (0.113 R)
• M70: 32,028,755 km (0.103 R)
• M71: 32,371,483 km (0.041 R)
• M72: 32,543,222 km (0.11 R)
• M73: 35,097,306 km (0.074 R)
• M74: 35,745,813 km (0.032 R)
• M75: 38,258,459 km (0.103 R)
• M76: 39,108,623 km (0.099 R)
• M77: 41,075,087 km (0.117 R)
• M78: 41,633,985 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 8.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.96 AU - 9.7 AU

Year: 10794 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,252,851 km

• M1: 109,356 km (0.116 R)
• M2: 249,679 km (0.099 R)
• M3: 348,264 km (0.083 R)
• M4: 687,552 km (0.104 R)
• M5: 1,034,918 km (0.071 R)
• M6: 1,207,404 km (0.062 R)
• M7: 1,290,282 km (0.055 R)
• M8: 1,923,380 km (0.049 R)
• M9: 2,037,523 km (0.117 R)
• M10: 2,187,420 km (0.096 R)
• M11: 2,289,446 km (0.051 R)
• M12: 2,768,159 km (0.108 R)
• M13: 3,200,347 km (0.032 R)
• M14: 3,375,227 km (0.076 R)
• M15: 4,064,125 km (0.064 R)
• M16: 4,126,956 km (0.056 R)
• M17: 4,576,199 km (0.078 R)
• M18: 5,063,439 km (0.11 R)
• M19: 5,222,013 km (0.058 R)
• M20: 5,428,308 km (0.1 R)
• M21: 5,543,947 km (0.103 R)
• M22: 5,778,068 km (0.084 R)
• M23: 6,087,137 km (0.094 R)
• M24: 6,183,329 km (0.082 R)
• M25: 6,255,734 km (0.102 R)
• M26: 6,523,963 km (0.067 R)
• M27: 6,597,715 km (0.048 R)
• M28: 7,021,226 km (0.052 R)
• M29: 8,424,305 km (0.111 R)
• M30: 8,747,586 km (0.098 R)
• M31: 9,075,056 km (0.1 R)
• M32: 9,462,065 km (0.102 R)
• M33: 9,573,665 km (0.099 R)
• M34: 9,854,610 km (0.058 R)
• M35: 10,252,391 km (0.083 R)
• M36: 10,309,687 km (0.068 R)
• M37: 10,366,983 km (0.09 R)
• M38: 10,684,430 km (0.118 R)
• M39: 10,859,010 km (0.083 R)
• M40: 10,917,353 km (0.067 R)
• M41: 11,034,489 km (0.104 R)
• M42: 11,536,689 km (0.067 R)
• M43: 11,805,666 km (0.057 R)
• M44: 12,046,369 km (0.085 R)
• M45: 12,932,886 km (0.066 R)
• M46: 13,181,068 km (0.092 R)
• M47: 13,399,631 km (0.096 R)
• M48: 14,477,932 km (0.113 R)
• M49: 15,190,467 km (0.102 R)
• M50: 15,353,977 km (0.09 R)
• M51: 15,616,971 km (0.094 R)
• M52: 16,080,574 km (0.107 R)
• M53: 17,259,256 km (0.059 R)
• M54: 17,566,979 km (0.097 R)
• M55: 17,772,975 km (0.041 R)
• M56: 18,048,983 km (0.075 R)
• M57: 18,361,343 km (0.066 R)
• M58: 18,570,481 km (0.083 R)
• M59: 18,991,150 km (0.074 R)
• M60: 19,450,416 km (0.111 R)
• M61: 19,770,555 km (0.076 R)
• M62: 19,984,929 km (0.066 R)
• M63: 20,271,858 km (0.117 R)
• M64: 20,632,688 km (0.096 R)
• M65: 21,470,436 km (0.054 R)
• M66: 21,617,192 km (0.105 R)
• M67: 21,948,850 km (0.09 R)
• M68: 22,393,455 km (0.083 R)
• M69: 23,028,647 km (0.088 R)
• M70: 23,556,130 km (0.085 R)
• M71: 24,163,946 km (0.069 R)
• M72: 24,431,427 km (0.072 R)
• M73: 24,623,062 km (0.112 R)
• M74: 24,892,338 km (0.038 R)
• M75: 25,007,977 km (0.038 R)
• M76: 25,123,766 km (0.085 R)
• M77: 26,135,346 km (0.111 R)
• M78: 26,252,781 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit