🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 154 Days

Day: 18.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,344,001 km

• M1: 50,714 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 192 Days

Day: 27.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.71 AU - 0.93 AU

Year: 266 Days

Day: 35 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.99 AU - 1.01 AU

Year: 358 Days

Day: 31.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.92 AU - 5.2 AU

Year: 3488 Days

Day: 24.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.7

Radius: 3.2

Gravity: 16.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.84 AU - 15.42 AU

Year: 19023 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,344,001 km

• M1: 56,249 km (0.088 R)
• M2: 191,635 km (0.112 R)
• M3: 257,907 km (0.067 R)
• M4: 673,190 km (0.12 R)
• M5: 1,737,729 km (0.109 R)
• M6: 2,770,553 km (0.065 R)
• M7: 2,797,779 km (0.107 R)
• M8: 3,534,848 km (0.032 R)
• M9: 4,647,108 km (0.067 R)
• M10: 6,388,577 km (0.067 R)
• M11: 7,046,359 km (0.112 R)
• M12: 8,306,871 km (0.093 R)
• M13: 8,622,821 km (0.101 R)
• M14: 8,822,235 km (0.085 R)
• M15: 8,982,903 km (0.057 R)
• M16: 9,023,295 km (0.054 R)
• M17: 10,344,693 km (0.095 R)
• M18: 10,387,029 km (0.074 R)
• M19: 10,898,654 km (0.106 R)
• M20: 11,070,990 km (0.054 R)
• M21: 11,462,039 km (0.114 R)
• M22: 12,079,430 km (0.093 R)
• M23: 12,572,055 km (0.093 R)
• M24: 13,254,222 km (0.068 R)
• M25: 13,392,151 km (0.1 R)
• M26: 14,464,917 km (0.081 R)
• M27: 15,179,397 km (0.083 R)
• M28: 16,346,111 km (0.032 R)
• M29: 16,494,063 km (0.081 R)
• M30: 17,642,376 km (0.095 R)
• M31: 19,178,447 km (0.067 R)
• M32: 19,490,807 km (0.089 R)
• M33: 22,650,015 km (0.085 R)
• M34: 22,924,976 km (0.103 R)
• M35: 23,145,783 km (0.065 R)
• M36: 23,367,187 km (0.115 R)
• M37: 23,533,839 km (0.119 R)
• M38: 24,260,137 km (0.086 R)
• M39: 24,485,132 km (0.036 R)
• M40: 24,767,274 km (0.11 R)
• M41: 26,424,968 km (0.069 R)
• M42: 26,482,713 km (0.059 R)
• M43: 26,830,378 km (0.115 R)
• M44: 27,004,809 km (0.106 R)
• M45: 28,710,075 km (0.106 R)
• M46: 29,246,234 km (0.111 R)
• M47: 29,725,695 km (0.091 R)
• M48: 30,268,137 km (0.092 R)
• M49: 31,669,271 km (0.102 R)
• M50: 32,780,484 km (0.028 R)
• M51: 32,966,883 km (0.046 R)
• M52: 35,358,803 km (0.063 R)
• M53: 36,446,828 km (0.092 R)
• M54: 39,181,478 km (0.076 R)
• M55: 39,379,395 km (0.116 R)
• M56: 39,445,368 km (0.095 R)
• M57: 40,440,194 km (0.09 R)
• M58: 42,183,907 km (0.059 R)
• M59: 43,678,390 km (0.095 R)
• M60: 44,363,548 km (0.106 R)
• M61: 45,190,226 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.9

Radius: 4.2

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.42 AU - 17.06 AU

Year: 19246 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,344,001 km

• M1: 61,036 km (0.062 R)
• M2: 97,687 km (0.053 R)
• M3: 446,998 km (0.055 R)
• M4: 510,877 km (0.109 R)
• M5: 702,512 km (0.119 R)
• M6: 815,907 km (0.088 R)
• M7: 874,998 km (0.085 R)
• M8: 1,588,131 km (0.117 R)
• M9: 1,687,165 km (0.113 R)
• M10: 1,813,874 km (0.102 R)
• M11: 2,695,604 km (0.104 R)
• M12: 2,873,775 km (0.106 R)
• M13: 2,903,844 km (0.107 R)
• M14: 4,998,663 km (0.078 R)
• M15: 5,513,878 km (0.077 R)
• M16: 6,162,086 km (0.074 R)
• M17: 6,713,653 km (0.072 R)
• M18: 6,954,955 km (0.069 R)
• M19: 7,117,418 km (0.118 R)
• M20: 7,199,098 km (0.093 R)
• M21: 7,322,068 km (0.052 R)
• M22: 7,612,138 km (0.09 R)
• M23: 8,117,779 km (0.058 R)
• M24: 8,677,873 km (0.114 R)
• M25: 8,984,699 km (0.073 R)
• M26: 9,294,965 km (0.069 R)
• M27: 10,804,407 km (0.105 R)
• M28: 10,992,452 km (0.087 R)
• M29: 11,229,115 km (0.062 R)
• M30: 13,889,564 km (0.098 R)
• M31: 14,094,064 km (0.111 R)
• M32: 15,026,508 km (0.101 R)
• M33: 16,300,483 km (0.059 R)
• M34: 16,462,198 km (0.1 R)
• M35: 16,570,208 km (0.088 R)
• M36: 16,678,517 km (0.042 R)
• M37: 16,841,429 km (0.064 R)
• M38: 17,059,543 km (0.113 R)
• M39: 17,223,652 km (0.059 R)
• M40: 17,333,456 km (0.082 R)
• M41: 18,387,224 km (0.113 R)
• M42: 18,499,422 km (0.079 R)
• M43: 18,724,417 km (0.08 R)
• M44: 19,576,078 km (0.104 R)
• M45: 20,847,810 km (0.082 R)
• M46: 21,848,769 km (0.077 R)
• M47: 22,086,480 km (0.105 R)
• M48: 23,409,524 km (0.11 R)
• M49: 23,470,410 km (0.078 R)
• M50: 24,634,431 km (0.115 R)
• M51: 25,130,198 km (0.051 R)
• M52: 25,192,431 km (0.061 R)
• M53: 25,817,301 km (0.047 R)
• M54: 26,005,795 km (0.112 R)
• M55: 26,257,717 km (0.075 R)
• M56: 27,337,664 km (0.11 R)
• M57: 27,722,281 km (0.028 R)
• M58: 28,108,542 km (0.093 R)
• M59: 28,237,795 km (0.114 R)
• M60: 30,796,218 km (0.101 R)
• M61: 31,799,720 km (0.103 R)
• M62: 31,867,039 km (0.09 R)
• M63: 31,934,358 km (0.078 R)
• M64: 32,271,701 km (0.094 R)
• M65: 32,813,994 km (0.065 R)
• M66: 33,154,478 km (0.065 R)
• M67: 33,359,278 km (0.113 R)
• M68: 33,427,644 km (0.037 R)
• M69: 33,496,010 km (0.08 R)
• M70: 33,770,223 km (0.054 R)
• M71: 33,976,220 km (0.047 R)
• M72: 34,320,743 km (0.095 R)
• M73: 34,666,315 km (0.101 R)
• M74: 35,570,035 km (0.097 R)
• M75: 36,340,913 km (0.043 R)
• M76: 36,763,677 km (0.051 R)
• M77: 37,046,417 km (0.075 R)
• M78: 37,827,766 km (0.065 R)
• M79: 38,758,116 km (0.092 R)
• M80: 39,190,005 km (0.107 R)
• M81: 39,986,015 km (0.105 R)
• M82: 40,131,424 km (0.11 R)
• M83: 41,373,535 km (0.066 R)
• M84: 43,074,014 km (0.112 R)
• M85: 43,223,014 km (0.094 R)
• M86: 43,372,163 km (0.079 R)
• M87: 44,195,400 km (0.091 R)
• M88: 46,085,419 km (0.102 R)
• M89: 46,314,005 km (0.11 R)
• M90: 46,772,223 km (0.102 R)
• M91: 47,462,468 km (0.103 R)
• M92: 49,631,487 km (0.102 R)
• M93: 49,865,757 km (0.095 R)
• M94: 50,413,884 km (0.085 R)
• M95: 50,963,955 km (0.078 R)
• M96: 53,184,137 km (0.034 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 16,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit