🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 150 Days

Day: 20 Hours

Environment

Temp: 209 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.57 AU - 3.35 AU

Year: 1929 Days

Day: 16.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,529,967 km

• M1: 1,951,055 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.43 AU - 3.81 AU

Year: 2087 Days

Day: 15.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,529,967 km

• M1: 409,449 km (0.066 R)
• M2: 1,048,382 km (0.096 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 8.1

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.02 AU - 6.04 AU

Year: 4925 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,529,967 km

• M1: 177,872 km (0.113 R)
• M2: 264,339 km (0.099 R)
• M3: 327,320 km (0.085 R)
• M4: 405,859 km (0.061 R)
• M5: 650,152 km (0.1 R)
• M6: 887,265 km (0.106 R)
• M7: 1,365,230 km (0.095 R)
• M8: 1,439,431 km (0.103 R)
• M9: 1,638,845 km (0.079 R)
• M10: 1,814,772 km (0.087 R)
• M11: 1,929,962 km (0.108 R)
• M12: 2,047,546 km (0.079 R)
• M13: 2,115,912 km (0.084 R)
• M14: 2,414,809 km (0.056 R)
• M15: 2,505,316 km (0.071 R)
• M16: 2,578,469 km (0.036 R)
• M17: 2,633,820 km (0.097 R)
• M18: 3,071,992 km (0.094 R)
• M19: 3,635,677 km (0.069 R)
• M20: 3,950,880 km (0.095 R)
• M21: 4,079,534 km (0.105 R)
• M22: 4,187,693 km (0.104 R)
• M23: 4,340,881 km (0.103 R)
• M24: 4,971,736 km (0.106 R)
• M25: 5,040,999 km (0.099 R)
• M26: 5,463,763 km (0.045 R)
• M27: 5,583,142 km (0.104 R)
• M28: 5,946,665 km (0.048 R)
• M29: 6,519,026 km (0.115 R)
• M30: 6,696,749 km (0.08 R)
• M31: 7,056,831 km (0.102 R)
• M32: 7,449,824 km (0.108 R)
• M33: 8,066,168 km (0.087 R)
• M34: 8,175,075 km (0.101 R)
• M35: 8,339,333 km (0.095 R)
• M36: 8,421,762 km (0.043 R)
• M37: 8,615,341 km (0.078 R)
• M38: 8,838,541 km (0.119 R)
• M39: 8,894,491 km (0.111 R)
• M40: 9,148,359 km (0.056 R)
• M41: 9,347,473 km (0.057 R)
• M42: 10,870,529 km (0.051 R)
• M43: 11,476,550 km (0.114 R)
• M44: 11,876,425 km (0.093 R)
• M45: 12,062,525 km (0.117 R)
• M46: 12,531,963 km (0.1 R)
• M47: 12,975,521 km (0.054 R)
• M48: 13,071,264 km (0.084 R)
• M49: 14,106,930 km (0.103 R)
• M50: 14,238,127 km (0.115 R)
• M51: 14,336,862 km (0.088 R)
• M52: 14,568,289 km (0.114 R)
• M53: 14,800,765 km (0.096 R)
• M54: 15,471,861 km (0.069 R)
• M55: 15,641,205 km (0.045 R)
• M56: 16,152,980 km (0.085 R)
• M57: 16,739,553 km (0.112 R)
• M58: 17,544,389 km (0.061 R)
• M59: 18,075,911 km (0.105 R)
• M60: 18,218,627 km (0.108 R)
• M61: 18,576,914 km (0.059 R)
• M62: 18,648,871 km (0.087 R)
• M63: 18,829,136 km (0.098 R)
• M64: 18,973,797 km (0.089 R)
• M65: 19,519,381 km (0.052 R)
• M66: 20,291,904 km (0.107 R)
• M67: 20,365,955 km (0.095 R)
• M68: 20,440,155 km (0.099 R)
• M69: 20,849,754 km (0.037 R)
• M70: 20,961,953 km (0.086 R)
• M71: 22,323,892 km (0.119 R)
• M72: 22,553,674 km (0.026 R)
• M73: 22,707,311 km (0.081 R)
• M74: 22,861,247 km (0.106 R)
• M75: 23,170,167 km (0.026 R)
• M76: 23,987,869 km (0.065 R)
• M77: 25,013,063 km (0.105 R)
• M78: 25,172,086 km (0.111 R)
• M79: 25,411,293 km (0.107 R)
• M80: 26,415,842 km (0.067 R)
• M81: 26,537,316 km (0.087 R)
• M82: 27,188,067 km (0.117 R)
• M83: 27,392,417 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 9.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.22 AU - 10.38 AU

Year: 12520 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,529,967 km

• M1: 165,306 km (0.072 R)
• M2: 578,345 km (0.11 R)
• M3: 759,808 km (0.074 R)
• M4: 874,699 km (0.11 R)
• M5: 943,065 km (0.106 R)
• M6: 1,453,643 km (0.08 R)
• M7: 2,156,453 km (0.047 R)
• M8: 2,618,412 km (0.109 R)
• M9: 2,873,925 km (0.06 R)
• M10: 4,004,436 km (0.04 R)
• M11: 4,121,421 km (0.06 R)
• M12: 4,358,983 km (0.11 R)
• M13: 4,449,340 km (0.106 R)
• M14: 4,723,852 km (0.081 R)
• M15: 4,941,218 km (0.084 R)
• M16: 5,580,449 km (0.049 R)
• M17: 5,909,864 km (0.099 R)
• M18: 6,076,965 km (0.029 R)
• M19: 6,211,902 km (0.115 R)
• M20: 6,622,399 km (0.077 R)
• M21: 7,361,861 km (0.084 R)
• M22: 7,433,668 km (0.096 R)
• M23: 7,759,642 km (0.095 R)
• M24: 7,869,297 km (0.074 R)
• M25: 7,979,550 km (0.064 R)
• M26: 8,164,453 km (0.104 R)
• M27: 8,803,685 km (0.108 R)
• M28: 9,187,254 km (0.09 R)
• M29: 9,303,342 km (0.079 R)
• M30: 9,381,133 km (0.105 R)
• M31: 10,209,905 km (0.096 R)
• M32: 11,268,460 km (0.102 R)
• M33: 11,434,364 km (0.049 R)
• M34: 11,643,053 km (0.101 R)
• M35: 11,810,752 km (0.088 R)
• M36: 12,532,861 km (0.106 R)
• M37: 12,920,918 km (0.11 R)
• M38: 13,181,816 km (0.038 R)
• M39: 13,488,342 km (0.115 R)
• M40: 13,708,850 km (0.082 R)
• M41: 14,198,035 km (0.106 R)
• M42: 14,377,403 km (0.104 R)
• M43: 14,738,233 km (0.091 R)
• M44: 15,102,055 km (0.074 R)
• M45: 15,285,162 km (0.104 R)
• M46: 16,117,974 km (0.105 R)
• M47: 17,108,312 km (0.12 R)
• M48: 17,394,792 km (0.036 R)
• M49: 17,682,917 km (0.114 R)
• M50: 17,972,688 km (0.117 R)
• M51: 18,215,336 km (0.054 R)
• M52: 19,345,548 km (0.054 R)
• M53: 19,444,881 km (0.113 R)
• M54: 19,893,974 km (0.045 R)
• M55: 20,245,678 km (0.068 R)
• M56: 20,700,905 km (0.089 R)
• M57: 20,802,631 km (0.085 R)
• M58: 21,261,897 km (0.118 R)
• M59: 21,931,347 km (0.084 R)
• M60: 24,034,394 km (0.119 R)
• M61: 24,194,613 km (0.097 R)
• M62: 24,677,665 km (0.063 R)
• M63: 25,272,466 km (0.084 R)
• M64: 26,752,138 km (0.068 R)
• M65: 26,862,990 km (0.113 R)
• M66: 27,418,896 km (0.088 R)
• M67: 28,711,871 km (0.06 R)
• M68: 30,601,591 km (0.094 R)
• M69: 30,775,424 km (0.039 R)
• M70: 33,600,280 km (0.092 R)
• M71: 33,779,498 km (0.094 R)
• M72: 34,861,989 km (0.118 R)
• M73: 34,983,013 km (0.038 R)
• M74: 35,772,740 km (0.109 R)
• M75: 36,629,787 km (0.096 R)
• M76: 37,307,914 km (0.066 R)
• M77: 37,741,748 km (0.096 R)
• M78: 38,739,266 km (0.083 R)
• M79: 40,252,000 km (0.055 R)
• M80: 40,696,754 km (0.085 R)
• M81: 40,760,483 km (0.097 R)
• M82: 41,783,882 km (0.047 R)
• M83: 41,976,714 km (0.068 R)
• M84: 43,074,912 km (0.082 R)
• M85: 43,529,988 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit