🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 17.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.55 AU - 0.85 AU

Year: 224 Days

Day: 43.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,581,905 km

• M1: 49,218 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.79 AU - 1.07 AU

Year: 343 Days

Day: 32.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,581,905 km

• M1: 101,128 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.36 AU

Year: 510 Days

Day: 17 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,581,905 km

• M1: 302,936 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.09 AU - 1.41 AU

Year: 535 Days

Day: 28.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,581,905 km

• M1: 371,900 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.39 AU - 2.97 AU

Year: 1680 Days

Day: 32.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 13

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.73 AU - 4.45 AU

Year: 3167 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 39,581,905 km

• M1: 162,314 km (0.103 R)
• M2: 301,440 km (0.087 R)
• M3: 436,078 km (0.069 R)
• M4: 597,793 km (0.032 R)
• M5: 709,842 km (0.067 R)
• M6: 792,270 km (0.086 R)
• M7: 907,909 km (0.115 R)
• M8: 1,019,509 km (0.08 R)
• M9: 1,157,738 km (0.113 R)
• M10: 1,257,520 km (0.108 R)
• M11: 1,407,118 km (0.114 R)
• M12: 1,599,800 km (0.068 R)
• M13: 1,724,863 km (0.118 R)
• M14: 2,258,180 km (0.105 R)
• M15: 2,385,338 km (0.061 R)
• M16: 2,529,401 km (0.113 R)
• M17: 2,856,721 km (0.032 R)
• M18: 3,072,142 km (0.083 R)
• M19: 3,405,745 km (0.093 R)
• M20: 3,684,446 km (0.056 R)
• M21: 4,264,138 km (0.103 R)
• M22: 4,690,791 km (0.117 R)
• M23: 4,799,698 km (0.078 R)
• M24: 5,057,006 km (0.1 R)
• M25: 5,243,555 km (0.107 R)
• M26: 5,470,495 km (0.053 R)
• M27: 5,758,770 km (0.072 R)
• M28: 5,856,009 km (0.094 R)
• M29: 6,170,912 km (0.081 R)
• M30: 6,270,395 km (0.052 R)
• M31: 6,552,088 km (0.106 R)
• M32: 6,796,830 km (0.111 R)
• M33: 7,400,756 km (0.096 R)
• M34: 7,506,522 km (0.036 R)
• M35: 7,848,802 km (0.113 R)
• M36: 7,978,503 km (0.067 R)
• M37: 8,108,953 km (0.117 R)
• M38: 8,749,231 km (0.076 R)
• M39: 9,018,956 km (0.054 R)
• M40: 9,636,048 km (0.084 R)
• M41: 9,728,649 km (0.028 R)
• M42: 9,844,737 km (0.099 R)
• M43: 10,101,895 km (0.12 R)
• M44: 10,456,143 km (0.072 R)
• M45: 10,886,686 km (0.101 R)
• M46: 11,152,820 km (0.091 R)
• M47: 11,298,828 km (0.11 R)
• M48: 11,913,974 km (0.074 R)
• M49: 12,113,239 km (0.118 R)
• M50: 12,238,153 km (0.061 R)
• M51: 12,363,666 km (0.114 R)
• M52: 13,357,295 km (0.067 R)
• M53: 13,486,547 km (0.074 R)
• M54: 13,876,698 km (0.114 R)
• M55: 14,033,926 km (0.114 R)
• M56: 14,615,114 km (0.118 R)
• M57: 14,721,627 km (0.031 R)
• M58: 14,828,440 km (0.101 R)
• M59: 15,177,302 km (0.066 R)
• M60: 15,285,312 km (0.095 R)
• M61: 15,420,549 km (0.11 R)
• M62: 15,556,084 km (0.1 R)
• M63: 15,855,878 km (0.034 R)
• M64: 15,992,760 km (0.118 R)
• M65: 16,461,301 km (0.032 R)
• M66: 16,738,955 km (0.061 R)
• M67: 17,637,888 km (0.103 R)
• M68: 18,007,694 km (0.11 R)
• M69: 18,351,171 km (0.12 R)
• M70: 18,437,339 km (0.118 R)
• M71: 18,928,619 km (0.098 R)
• M72: 19,424,087 km (0.047 R)
• M73: 19,600,014 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.4

Radius: 11.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.52 AU - 5.22 AU

Year: 4115 Days

Day: 14.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,581,905 km

• M1: 194,178 km (0.066 R)
• M2: 270,922 km (0.095 R)
• M3: 405,560 km (0.09 R)
• M4: 568,173 km (0.087 R)
• M5: 754,721 km (0.05 R)
• M6: 839,693 km (0.077 R)
• M7: 973,733 km (0.109 R)
• M8: 1,433,596 km (0.074 R)
• M9: 1,596,658 km (0.113 R)
• M10: 1,823,748 km (0.07 R)
• M11: 1,926,372 km (0.109 R)
• M12: 2,076,718 km (0.094 R)
• M13: 2,373,071 km (0.106 R)
• M14: 2,733,303 km (0.05 R)
• M15: 2,834,580 km (0.108 R)
• M16: 2,954,408 km (0.041 R)
• M17: 3,111,037 km (0.095 R)
• M18: 3,252,557 km (0.105 R)
• M19: 3,450,774 km (0.108 R)
• M20: 3,634,480 km (0.101 R)
• M21: 3,708,830 km (0.117 R)
• M22: 3,897,025 km (0.049 R)
• M23: 4,146,554 km (0.077 R)
• M24: 4,263,539 km (0.081 R)
• M25: 4,620,929 km (0.105 R)
• M26: 4,762,598 km (0.041 R)
• M27: 4,844,278 km (0.085 R)
• M28: 5,386,122 km (0.094 R)
• M29: 5,471,243 km (0.07 R)
• M30: 5,621,290 km (0.069 R)
• M31: 5,881,739 km (0.079 R)
• M32: 5,969,404 km (0.103 R)
• M33: 6,391,868 km (0.045 R)
• M34: 6,572,732 km (0.077 R)
• M35: 7,336,579 km (0.067 R)
• M36: 8,571,808 km (0.117 R)
• M37: 8,646,458 km (0.103 R)
• M38: 9,175,286 km (0.091 R)
• M39: 9,611,065 km (0.112 R)
• M40: 9,818,557 km (0.108 R)
• M41: 9,922,827 km (0.116 R)
• M42: 10,211,401 km (0.058 R)
• M43: 10,716,593 km (0.1 R)
• M44: 11,066,951 km (0.104 R)
• M45: 11,202,786 km (0.057 R)
• M46: 11,366,297 km (0.098 R)
• M47: 12,252,514 km (0.095 R)
• M48: 12,336,738 km (0.084 R)
• M49: 12,449,385 km (0.037 R)
• M50: 12,760,848 km (0.085 R)
• M51: 13,247,191 km (0.102 R)
• M52: 13,391,403 km (0.119 R)
• M53: 13,885,674 km (0.1 R)
• M54: 14,149,715 km (0.117 R)
• M55: 14,415,550 km (0.116 R)
• M56: 14,623,341 km (0.086 R)
• M57: 14,712,801 km (0.042 R)
• M58: 15,952,519 km (0.088 R)
• M59: 16,259,942 km (0.039 R)
• M60: 16,383,510 km (0.117 R)
• M61: 16,724,892 km (0.111 R)
• M62: 16,849,657 km (0.044 R)
• M63: 17,953,988 km (0.081 R)
• M64: 18,049,731 km (0.051 R)
• M65: 18,757,179 km (0.096 R)
• M66: 19,016,732 km (0.107 R)
• M67: 19,342,705 km (0.08 R)
• M68: 19,637,712 km (0.037 R)
• M69: 20,132,881 km (0.075 R)
• M70: 20,431,778 km (0.112 R)
• M71: 21,710,541 km (0.111 R)
• M72: 22,017,067 km (0.112 R)
• M73: 22,393,904 km (0.039 R)
• M74: 22,496,977 km (0.063 R)
• M75: 23,362,400 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 12.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.97 AU - 8.15 AU

Year: 8761 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,581,905 km

• M1: 162,912 km (0.108 R)
• M2: 337,642 km (0.111 R)
• M3: 445,054 km (0.115 R)
• M4: 1,095,804 km (0.104 R)
• M5: 1,253,181 km (0.04 R)
• M6: 1,710,801 km (0.037 R)
• M7: 2,022,414 km (0.103 R)
• M8: 2,771,600 km (0.118 R)
• M9: 3,089,046 km (0.071 R)
• M10: 3,366,999 km (0.095 R)
• M11: 4,138,625 km (0.078 R)
• M12: 4,305,128 km (0.104 R)
• M13: 4,644,715 km (0.108 R)
• M14: 5,081,540 km (0.087 R)
• M15: 5,200,321 km (0.05 R)
• M16: 5,350,069 km (0.088 R)
• M17: 5,440,725 km (0.098 R)
• M18: 5,808,137 km (0.078 R)
• M19: 5,932,304 km (0.068 R)
• M20: 6,215,343 km (0.058 R)
• M21: 6,991,456 km (0.03 R)
• M22: 7,391,032 km (0.077 R)
• M23: 7,525,820 km (0.09 R)
• M24: 7,695,614 km (0.114 R)
• M25: 8,457,516 km (0.088 R)
• M26: 9,062,938 km (0.102 R)
• M27: 9,171,247 km (0.065 R)
• M28: 9,462,065 km (0.032 R)
• M29: 9,682,273 km (0.077 R)
• M30: 10,090,376 km (0.037 R)
• M31: 10,961,934 km (0.119 R)
• M32: 11,936,564 km (0.031 R)
• M33: 12,254,310 km (0.116 R)
• M34: 12,979,410 km (0.09 R)
• M35: 13,183,312 km (0.113 R)
• M36: 13,306,132 km (0.075 R)
• M37: 13,843,039 km (0.081 R)
• M38: 14,937,946 km (0.109 R)
• M39: 15,237,441 km (0.096 R)
• M40: 15,799,031 km (0.119 R)
• M41: 16,323,521 km (0.064 R)
• M42: 16,455,467 km (0.105 R)
• M43: 16,631,992 km (0.079 R)
• M44: 16,764,835 km (0.079 R)
• M45: 17,165,458 km (0.104 R)
• M46: 17,614,401 km (0.086 R)
• M47: 17,885,622 km (0.037 R)
• M48: 18,753,439 km (0.072 R)
• M49: 19,262,222 km (0.068 R)
• M50: 19,355,122 km (0.113 R)
• M51: 20,625,208 km (0.102 R)
• M52: 21,534,913 km (0.058 R)
• M53: 21,824,983 km (0.117 R)
• M54: 22,019,011 km (0.058 R)
• M55: 22,165,019 km (0.086 R)
• M56: 22,506,700 km (0.118 R)
• M57: 22,653,755 km (0.063 R)
• M58: 25,507,185 km (0.108 R)
• M59: 26,328,328 km (0.089 R)
• M60: 27,419,195 km (0.06 R)
• M61: 27,733,650 km (0.116 R)
• M62: 27,838,668 km (0.09 R)
• M63: 28,260,235 km (0.119 R)
• M64: 28,630,938 km (0.064 R)
• M65: 29,376,983 km (0.041 R)
• M66: 29,591,356 km (0.047 R)
• M67: 29,752,473 km (0.104 R)
• M68: 30,508,242 km (0.044 R)
• M69: 30,779,612 km (0.084 R)
• M70: 30,997,427 km (0.109 R)
• M71: 31,598,810 km (0.104 R)
• M72: 32,148,882 km (0.097 R)
• M73: 32,702,095 km (0.065 R)
• M74: 34,776,269 km (0.11 R)
• M75: 35,572,279 km (0.081 R)
• M76: 35,743,569 km (0.109 R)
• M77: 36,087,046 km (0.072 R)
• M78: 37,355,935 km (0.056 R)
• M79: 37,646,304 km (0.104 R)
• M80: 37,821,034 km (0.108 R)
• M81: 38,054,258 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 12,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit