🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.73 AU - 0.79 AU

Year: 193 Days

Day: 31.9 Hours

Environment

Temp: 312 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.88 AU - 1.14 AU

Year: 295 Days

Day: 21.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,871,063 km

• M1: 166,203 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.78 AU - 11.78 AU

Year: 9577 Days

Day: 44 Hours

Environment

Temp: -138 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,871,063 km

• M1: 3,930,834 km (0.096 R)
• M2: 5,628,321 km (0.05 R)

Asteroid Belt

Center: 11.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 10.5

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.85 AU - 12.09 AU

Year: 12034 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,871,063 km

• M1: 181,911 km (0.089 R)
• M2: 362,027 km (0.117 R)
• M3: 473,627 km (0.036 R)
• M4: 628,461 km (0.083 R)
• M5: 785,090 km (0.102 R)
• M6: 920,326 km (0.107 R)
• M7: 1,063,790 km (0.072 R)
• M8: 1,234,332 km (0.095 R)
• M9: 1,777,671 km (0.056 R)
• M10: 2,438,595 km (0.106 R)
• M11: 2,615,120 km (0.082 R)
• M12: 3,088,598 km (0.064 R)
• M13: 3,335,285 km (0.1 R)
• M14: 3,906,898 km (0.068 R)
• M15: 4,294,656 km (0.107 R)
• M16: 4,601,631 km (0.06 R)
• M17: 4,694,980 km (0.103 R)
• M18: 5,075,257 km (0.096 R)
• M19: 5,171,898 km (0.065 R)
• M20: 5,301,749 km (0.051 R)
• M21: 5,399,885 km (0.113 R)
• M22: 5,798,264 km (0.042 R)
• M23: 6,764,666 km (0.053 R)
• M24: 6,835,725 km (0.117 R)
• M25: 6,906,934 km (0.034 R)
• M26: 7,375,773 km (0.118 R)
• M27: 7,522,080 km (0.109 R)
• M28: 7,743,485 km (0.096 R)
• M29: 8,117,180 km (0.094 R)
• M30: 8,344,270 km (0.109 R)
• M31: 9,273,722 km (0.052 R)
• M32: 9,670,605 km (0.114 R)
• M33: 10,977,941 km (0.061 R)
• M34: 11,355,526 km (0.093 R)
• M35: 11,609,692 km (0.105 R)
• M36: 11,780,084 km (0.068 R)
• M37: 12,908,501 km (0.114 R)
• M38: 13,040,895 km (0.118 R)
• M39: 14,071,026 km (0.054 R)
• M40: 16,208,780 km (0.088 R)
• M41: 17,412,444 km (0.09 R)
• M42: 17,656,737 km (0.081 R)
• M43: 18,794,728 km (0.085 R)
• M44: 20,314,344 km (0.042 R)
• M45: 20,417,117 km (0.089 R)
• M46: 20,726,336 km (0.118 R)
• M47: 20,881,469 km (0.077 R)
• M48: 21,663,118 km (0.109 R)
• M49: 21,768,136 km (0.075 R)
• M50: 22,083,937 km (0.095 R)
• M51: 23,094,171 km (0.106 R)
• M52: 24,010,907 km (0.068 R)
• M53: 26,326,233 km (0.077 R)
• M54: 26,719,077 km (0.087 R)
• M55: 28,252,306 km (0.12 R)
• M56: 28,596,830 km (0.101 R)
• M57: 28,885,105 km (0.035 R)
• M58: 30,399,335 km (0.108 R)
• M59: 31,284,505 km (0.086 R)
• M60: 31,640,997 km (0.04 R)
• M61: 31,760,226 km (0.096 R)
• M62: 32,058,674 km (0.058 R)
• M63: 32,178,352 km (0.109 R)
• M64: 33,869,108 km (0.112 R)
• M65: 34,725,256 km (0.069 R)
• M66: 36,022,868 km (0.069 R)
• M67: 36,147,333 km (0.055 R)
• M68: 37,399,318 km (0.101 R)
• M69: 39,367,727 km (0.063 R)
• M70: 41,500,095 km (0.106 R)
• M71: 42,088,015 km (0.115 R)
• M72: 42,153,538 km (0.116 R)
• M73: 42,744,600 km (0.08 R)
• M74: 43,140,286 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.6

Radius: 10.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.01 AU - 19.27 AU

Year: 19724 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,871,063 km

• M1: 510,278 km (0.112 R)
• M2: 600,336 km (0.119 R)
• M3: 1,136,046 km (0.108 R)
• M4: 1,258,417 km (0.079 R)
• M5: 1,489,995 km (0.08 R)
• M6: 1,707,809 km (0.111 R)
• M7: 1,792,033 km (0.115 R)
• M8: 1,877,902 km (0.119 R)
• M9: 2,235,142 km (0.116 R)
• M10: 2,979,092 km (0.102 R)
• M11: 3,431,476 km (0.076 R)
• M12: 3,794,251 km (0.044 R)
• M13: 5,241,461 km (0.118 R)
• M14: 5,490,840 km (0.118 R)
• M15: 5,659,287 km (0.06 R)
• M16: 5,958,184 km (0.07 R)
• M17: 6,262,316 km (0.073 R)
• M18: 6,976,646 km (0.107 R)
• M19: 7,716,557 km (0.114 R)
• M20: 8,481,451 km (0.105 R)
• M21: 8,725,445 km (0.104 R)
• M22: 9,021,350 km (0.073 R)
• M23: 9,877,499 km (0.118 R)
• M24: 9,979,973 km (0.106 R)
• M25: 10,654,510 km (0.119 R)
• M26: 10,812,336 km (0.068 R)
• M27: 10,917,952 km (0.108 R)
• M28: 11,130,231 km (0.071 R)
• M29: 14,416,148 km (0.055 R)
• M30: 14,532,386 km (0.114 R)
• M31: 14,649,072 km (0.095 R)
• M32: 15,236,842 km (0.094 R)
• M33: 15,892,530 km (0.099 R)
• M34: 16,496,456 km (0.099 R)
• M35: 17,789,132 km (0.095 R)
• M36: 17,913,896 km (0.04 R)
• M37: 18,164,473 km (0.089 R)
• M38: 18,290,135 km (0.052 R)
• M39: 18,605,637 km (0.077 R)
• M40: 20,470,673 km (0.03 R)
• M41: 23,003,515 km (0.11 R)
• M42: 23,961,390 km (0.108 R)
• M43: 24,514,453 km (0.11 R)
• M44: 25,633,446 km (0.06 R)
• M45: 25,845,127 km (0.076 R)
• M46: 26,483,610 km (0.113 R)
• M47: 26,697,535 km (0.111 R)
• M48: 27,920,947 km (0.076 R)
• M49: 29,015,554 km (0.111 R)
• M50: 29,309,813 km (0.057 R)
• M51: 30,347,574 km (0.081 R)
• M52: 31,548,246 km (0.108 R)
• M53: 33,301,384 km (0.044 R)
• M54: 34,773,277 km (0.049 R)
• M55: 36,187,276 km (0.119 R)
• M56: 37,220,249 km (0.052 R)
• M57: 37,299,985 km (0.113 R)
• M58: 37,941,012 km (0.103 R)
• M59: 39,477,532 km (0.113 R)
• M60: 39,559,063 km (0.08 R)
• M61: 41,447,586 km (0.098 R)
• M62: 42,194,528 km (0.087 R)
• M63: 42,695,083 km (0.101 R)
• M64: 43,197,432 km (0.083 R)
• M65: 43,617,653 km (0.119 R)
• M66: 44,886,392 km (0.119 R)
• M67: 45,056,335 km (0.087 R)
• M68: 46,338,838 km (0.114 R)
• M69: 46,855,100 km (0.072 R)
• M70: 47,027,587 km (0.077 R)
• M71: 47,286,840 km (0.1 R)
• M72: 47,893,459 km (0.103 R)
• M73: 48,241,274 km (0.071 R)
• M74: 50,257,405 km (0.05 R)
• M75: 50,787,879 km (0.065 R)
• M76: 51,053,864 km (0.105 R)
• M77: 51,854,362 km (0.101 R)
• M78: 52,122,142 km (0.052 R)
• M79: 52,659,049 km (0.086 R)
• M80: 52,748,808 km (0.105 R)
• M81: 53,828,755 km (0.109 R)
• M82: 54,643,465 km (0.116 R)
• M83: 56,468,708 km (0.072 R)
• M84: 56,836,121 km (0.068 R)
• M85: 57,665,790 km (0.089 R)
• M86: 58,964,300 km (0.115 R)
• M87: 59,804,142 km (0.104 R)
• M88: 61,212,756 km (0.065 R)
• M89: 63,298,300 km (0.089 R)

Kuiper Belt

Range: 37.7 - 55.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit