🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 39.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,276,169 km

• M1: 173,982 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.63 AU - 2.19 AU

Year: 1011 Days

Day: 34.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.1 AU - 2.28 AU

Year: 1241 Days

Day: 47.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3 AU - 3.18 AU

Year: 2080 Days

Day: 18.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 75.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 10.7

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.02 AU - 5.52 AU

Year: 3989 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,276,169 km

• M1: 152,590 km (0.099 R)
• M2: 288,873 km (0.087 R)
• M3: 484,099 km (0.068 R)
• M4: 647,908 km (0.089 R)
• M5: 783,743 km (0.094 R)
• M6: 1,166,714 km (0.038 R)
• M7: 1,235,978 km (0.047 R)
• M8: 1,452,895 km (0.065 R)
• M9: 1,543,252 km (0.09 R)
• M10: 1,777,522 km (0.073 R)
• M11: 1,940,284 km (0.08 R)
• M12: 2,040,365 km (0.096 R)
• M13: 2,298,272 km (0.113 R)
• M14: 2,368,882 km (0.112 R)
• M15: 2,530,448 km (0.116 R)
• M16: 2,714,304 km (0.044 R)
• M17: 3,037,136 km (0.056 R)
• M18: 3,272,603 km (0.116 R)
• M19: 3,432,822 km (0.036 R)
• M20: 3,929,338 km (0.071 R)
• M21: 4,581,884 km (0.039 R)
• M22: 4,761,551 km (0.067 R)
• M23: 4,920,723 km (0.117 R)
• M24: 5,432,647 km (0.095 R)
• M25: 5,527,641 km (0.08 R)
• M26: 6,607,888 km (0.089 R)
• M27: 7,198,350 km (0.116 R)
• M28: 7,939,757 km (0.086 R)
• M29: 8,401,865 km (0.046 R)
• M30: 9,097,346 km (0.111 R)
• M31: 9,552,123 km (0.066 R)
• M32: 9,638,142 km (0.071 R)
• M33: 9,927,016 km (0.1 R)
• M34: 10,424,728 km (0.052 R)
• M35: 10,543,060 km (0.055 R)
• M36: 10,721,380 km (0.069 R)
• M37: 10,990,656 km (0.045 R)
• M38: 11,171,520 km (0.106 R)
• M39: 11,322,913 km (0.108 R)
• M40: 11,566,608 km (0.103 R)
• M41: 11,750,464 km (0.092 R)
• M42: 11,904,550 km (0.052 R)
• M43: 12,028,118 km (0.08 R)
• M44: 12,527,176 km (0.104 R)
• M45: 12,937,673 km (0.066 R)
• M46: 13,804,443 km (0.12 R)
• M47: 14,557,369 km (0.035 R)
• M48: 14,756,035 km (0.085 R)
• M49: 15,022,319 km (0.079 R)
• M50: 15,762,828 km (0.081 R)
• M51: 16,137,422 km (0.071 R)
• M52: 16,205,937 km (0.09 R)
• M53: 16,411,784 km (0.119 R)
• M54: 17,771,329 km (0.093 R)
• M55: 18,411,010 km (0.109 R)
• M56: 18,554,175 km (0.025 R)
• M57: 18,661,736 km (0.032 R)
• M58: 19,275,536 km (0.077 R)
• M59: 19,348,241 km (0.076 R)
• M60: 19,749,462 km (0.113 R)
• M61: 20,485,932 km (0.1 R)
• M62: 20,857,534 km (0.039 R)
• M63: 21,119,031 km (0.047 R)
• M64: 21,947,803 km (0.105 R)
• M65: 22,289,933 km (0.119 R)
• M66: 22,710,602 km (0.095 R)
• M67: 22,902,536 km (0.09 R)
• M68: 23,095,218 km (0.11 R)
• M69: 23,172,411 km (0.108 R)
• M70: 25,050,463 km (0.034 R)
• M71: 25,368,209 km (0.075 R)
• M72: 26,047,832 km (0.077 R)
• M73: 26,693,047 km (0.059 R)
• M74: 26,773,980 km (0.096 R)
• M75: 26,855,062 km (0.107 R)
• M76: 26,936,293 km (0.073 R)
• M77: 27,139,597 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.2

Radius: 4

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.12 AU - 18.46 AU

Year: 22892 Days

Day: 17.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,276,169 km

• M1: 106,514 km (0.042 R)
• M2: 241,451 km (0.082 R)
• M3: 285,732 km (0.114 R)
• M4: 408,552 km (0.1 R)
• M5: 782,696 km (0.056 R)
• M6: 919,877 km (0.088 R)
• M7: 1,046,288 km (0.074 R)
• M8: 1,562,699 km (0.089 R)
• M9: 1,914,404 km (0.075 R)
• M10: 2,241,724 km (0.105 R)
• M11: 2,713,107 km (0.052 R)
• M12: 2,868,240 km (0.108 R)
• M13: 3,295,940 km (0.061 R)
• M14: 3,887,001 km (0.089 R)
• M15: 4,179,914 km (0.08 R)
• M16: 4,880,182 km (0.104 R)
• M17: 5,452,992 km (0.12 R)
• M18: 5,550,530 km (0.092 R)
• M19: 5,583,292 km (0.087 R)
• M20: 5,980,025 km (0.085 R)
• M21: 6,181,683 km (0.032 R)
• M22: 6,317,518 km (0.099 R)
• M23: 7,011,054 km (0.043 R)
• M24: 7,474,658 km (0.083 R)
• M25: 7,546,764 km (0.112 R)
• M26: 7,691,874 km (0.116 R)
• M27: 7,837,881 km (0.118 R)
• M28: 8,281,439 km (0.106 R)
• M29: 8,809,220 km (0.065 R)
• M30: 9,038,703 km (0.06 R)
• M31: 9,699,627 km (0.038 R)
• M32: 9,778,315 km (0.114 R)
• M33: 10,335,717 km (0.118 R)
• M34: 12,238,303 km (0.076 R)
• M35: 12,280,788 km (0.105 R)
• M36: 13,623,878 km (0.111 R)
• M37: 13,756,272 km (0.089 R)
• M38: 13,933,546 km (0.076 R)
• M39: 14,200,877 km (0.085 R)
• M40: 14,514,733 km (0.034 R)
• M41: 14,650,119 km (0.079 R)
• M42: 14,921,789 km (0.071 R)
• M43: 15,103,999 km (0.105 R)
• M44: 15,562,367 km (0.111 R)
• M45: 16,072,047 km (0.095 R)
• M46: 16,352,244 km (0.112 R)
• M47: 17,012,569 km (0.062 R)
• M48: 17,345,873 km (0.117 R)
• M49: 17,633,400 km (0.118 R)
• M50: 17,681,421 km (0.09 R)
• M51: 17,777,613 km (0.047 R)
• M52: 19,044,856 km (0.105 R)
• M53: 19,094,074 km (0.118 R)
• M54: 19,589,692 km (0.072 R)
• M55: 19,639,358 km (0.083 R)
• M56: 20,391,237 km (0.08 R)
• M57: 20,948,489 km (0.112 R)
• M58: 21,613,601 km (0.083 R)
• M59: 22,129,863 km (0.09 R)
• M60: 23,491,054 km (0.116 R)
• M61: 23,755,992 km (0.111 R)
• M62: 24,021,828 km (0.094 R)
• M63: 25,149,197 km (0.092 R)
• M64: 25,311,661 km (0.049 R)
• M65: 25,365,815 km (0.089 R)
• M66: 26,403,575 km (0.119 R)
• M67: 26,789,239 km (0.115 R)
• M68: 26,844,590 km (0.061 R)
• M69: 26,955,143 km (0.097 R)
• M70: 27,232,497 km (0.104 R)
• M71: 27,343,648 km (0.078 R)
• M72: 27,622,349 km (0.108 R)
• M73: 27,733,949 km (0.107 R)
• M74: 27,957,897 km (0.073 R)
• M75: 28,182,294 km (0.065 R)
• M76: 28,746,128 km (0.104 R)
• M77: 30,286,687 km (0.084 R)
• M78: 30,748,346 km (0.089 R)
• M79: 31,212,249 km (0.068 R)
• M80: 31,854,024 km (0.1 R)
• M81: 33,507,081 km (0.106 R)
• M82: 34,464,058 km (0.112 R)
• M83: 36,160,349 km (0.066 R)
• M84: 36,404,941 km (0.077 R)
• M85: 36,834,137 km (0.081 R)
• M86: 37,573,899 km (0.094 R)
• M87: 37,697,766 km (0.081 R)
• M88: 39,633,413 km (0.077 R)
• M89: 41,026,767 km (0.109 R)
• M90: 42,693,886 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit