🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.15 AU - 1.39 AU

Year: 653 Days

Day: 46.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.67 AU - 1.81 AU

Year: 1048 Days

Day: 15.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,037,938 km

• M1: 55,650 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.74 AU - 1.84 AU

Year: 1093 Days

Day: 20.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.68 AU - 2.34 AU

Year: 1301 Days

Day: 15.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,037,938 km

• M1: 1,887,626 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.3

Radius: 7.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.34 AU - 15.56 AU

Year: 22521 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,037,938 km

• M1: 95,144 km (0.111 R)
• M2: 178,769 km (0.106 R)
• M3: 407,953 km (0.038 R)
• M4: 572,062 km (0.097 R)
• M5: 1,161,179 km (0.1 R)
• M6: 1,472,193 km (0.057 R)
• M7: 1,808,489 km (0.068 R)
• M8: 1,889,571 km (0.087 R)
• M9: 2,139,998 km (0.079 R)
• M10: 2,225,867 km (0.082 R)
• M11: 2,430,666 km (0.117 R)
• M12: 3,443,294 km (0.077 R)
• M13: 3,612,190 km (0.106 R)
• M14: 3,680,556 km (0.065 R)
• M15: 4,242,596 km (0.075 R)
• M16: 5,058,802 km (0.064 R)
• M17: 5,524,051 km (0.113 R)
• M18: 5,801,854 km (0.111 R)
• M19: 5,962,672 km (0.092 R)
• M20: 6,453,951 km (0.097 R)
• M21: 6,746,565 km (0.105 R)
• M22: 7,650,136 km (0.085 R)
• M23: 8,004,384 km (0.104 R)
• M24: 8,093,694 km (0.104 R)
• M25: 8,409,196 km (0.119 R)
• M26: 9,145,367 km (0.102 R)
• M27: 10,191,056 km (0.115 R)
• M28: 10,629,677 km (0.115 R)
• M29: 10,678,894 km (0.105 R)
• M30: 10,777,330 km (0.083 R)
• M31: 12,238,751 km (0.061 R)
• M32: 12,445,196 km (0.114 R)
• M33: 12,548,868 km (0.078 R)
• M34: 12,757,108 km (0.118 R)
• M35: 14,029,887 km (0.065 R)
• M36: 14,137,896 km (0.118 R)
• M37: 14,463,122 km (0.103 R)
• M38: 16,637,527 km (0.118 R)
• M39: 16,923,558 km (0.087 R)
• M40: 17,211,235 km (0.079 R)
• M41: 18,201,423 km (0.114 R)
• M42: 18,378,098 km (0.116 R)
• M43: 19,449,967 km (0.113 R)
• M44: 20,542,032 km (0.098 R)
• M45: 20,910,491 km (0.084 R)
• M46: 21,095,544 km (0.105 R)
• M47: 21,157,328 km (0.09 R)
• M48: 22,406,021 km (0.067 R)
• M49: 23,230,455 km (0.12 R)
• M50: 23,294,333 km (0.119 R)
• M51: 24,323,417 km (0.098 R)
• M52: 24,908,793 km (0.104 R)
• M53: 25,301,637 km (0.092 R)
• M54: 25,564,780 km (0.112 R)
• M55: 25,894,793 km (0.097 R)
• M56: 25,961,065 km (0.077 R)
• M57: 26,027,187 km (0.078 R)
• M58: 26,425,865 km (0.068 R)
• M59: 27,904,790 km (0.115 R)
• M60: 29,964,304 km (0.107 R)
• M61: 30,521,855 km (0.095 R)
• M62: 31,293,930 km (0.072 R)
• M63: 32,143,496 km (0.108 R)
• M64: 32,428,480 km (0.109 R)
• M65: 33,072,499 km (0.119 R)
• M66: 34,664,669 km (0.119 R)
• M67: 35,543,556 km (0.108 R)
• M68: 36,207,472 km (0.1 R)
• M69: 37,472,920 km (0.119 R)
• M70: 38,223,902 km (0.029 R)
• M71: 39,435,943 km (0.09 R)
• M72: 41,432,327 km (0.107 R)
• M73: 41,587,310 km (0.105 R)
• M74: 41,975,367 km (0.117 R)
• M75: 42,053,158 km (0.113 R)
• M76: 43,225,557 km (0.055 R)
• M77: 46,243,395 km (0.073 R)
• M78: 46,323,729 km (0.113 R)
• M79: 46,968,047 km (0.041 R)
• M80: 48,102,747 km (0.078 R)
• M81: 48,347,040 km (0.077 R)
• M82: 49,164,443 km (0.07 R)
• M83: 50,316,496 km (0.072 R)
• M84: 51,310,873 km (0.064 R)
• M85: 52,061,106 km (0.119 R)
• M86: 53,150,927 km (0.116 R)
• M87: 53,487,821 km (0.118 R)
• M88: 53,825,463 km (0.106 R)
• M89: 54,502,693 km (0.094 R)
• M90: 54,757,458 km (0.09 R)
• M91: 54,842,430 km (0.071 R)
• M92: 55,865,829 km (0.082 R)
• M93: 56,293,978 km (0.116 R)
• M94: 57,671,774 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.4

Radius: 4.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.54 AU - 17.94 AU

Year: 27163 Days

Day: 21.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,037,938 km

• M1: 57,595 km (0.044 R)
• M2: 167,250 km (0.113 R)
• M3: 512,971 km (0.096 R)
• M4: 1,064,239 km (0.115 R)
• M5: 1,545,196 km (0.077 R)
• M6: 1,761,665 km (0.061 R)
• M7: 1,949,410 km (0.099 R)
• M8: 2,007,005 km (0.112 R)
• M9: 2,084,646 km (0.037 R)
• M10: 2,163,335 km (0.115 R)
• M11: 2,827,400 km (0.077 R)
• M12: 2,980,438 km (0.118 R)
• M13: 3,136,319 km (0.048 R)
• M14: 3,249,266 km (0.099 R)
• M15: 3,549,209 km (0.119 R)
• M16: 4,175,426 km (0.111 R)
• M17: 4,324,725 km (0.093 R)
• M18: 4,603,126 km (0.095 R)
• M19: 6,678,498 km (0.08 R)
• M20: 6,823,907 km (0.12 R)
• M21: 7,993,613 km (0.091 R)
• M22: 8,711,832 km (0.081 R)
• M23: 10,242,817 km (0.098 R)
• M24: 10,714,648 km (0.034 R)
• M25: 11,228,068 km (0.076 R)
• M26: 11,401,003 km (0.116 R)
• M27: 11,470,417 km (0.064 R)
• M28: 12,101,421 km (0.071 R)
• M29: 12,385,507 km (0.069 R)
• M30: 13,068,870 km (0.114 R)
• M31: 13,287,283 km (0.085 R)
• M32: 13,653,798 km (0.077 R)
• M33: 14,434,549 km (0.081 R)
• M34: 14,735,689 km (0.116 R)
• M35: 16,664,604 km (0.08 R)
• M36: 16,782,787 km (0.117 R)
• M37: 17,658,383 km (0.073 R)
• M38: 17,940,076 km (0.041 R)
• M39: 18,630,320 km (0.116 R)
• M40: 19,081,657 km (0.114 R)
• M41: 19,744,525 km (0.047 R)
• M42: 19,953,214 km (0.077 R)
• M43: 20,246,576 km (0.117 R)
• M44: 20,456,910 km (0.06 R)
• M45: 20,922,459 km (0.084 R)
• M46: 21,135,187 km (0.051 R)
• M47: 21,777,710 km (0.069 R)
• M48: 21,906,963 km (0.058 R)
• M49: 23,257,682 km (0.047 R)
• M50: 23,610,583 km (0.103 R)
• M51: 24,724,938 km (0.029 R)
• M52: 24,949,783 km (0.11 R)
• M53: 25,220,555 km (0.09 R)
• M54: 25,311,062 km (0.113 R)
• M55: 26,084,483 km (0.071 R)
• M56: 26,405,221 km (0.094 R)
• M57: 27,421,738 km (0.103 R)
• M58: 27,701,187 km (0.066 R)
• M59: 27,888,035 km (0.075 R)
• M60: 27,981,534 km (0.034 R)
• M61: 28,356,875 km (0.079 R)
• M62: 30,933,399 km (0.073 R)
• M63: 31,321,456 km (0.037 R)
• M64: 31,711,009 km (0.101 R)
• M65: 32,396,765 km (0.095 R)
• M66: 32,445,983 km (0.077 R)
• M67: 32,593,636 km (0.117 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: 312 - 18,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit