🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 34.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 46.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.92 AU - 0.98 AU

Year: 330 Days

Day: 38.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.24 AU - 1.32 AU

Year: 516 Days

Day: 37.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.5 AU - 3.84 AU

Year: 2012 Days

Day: 19.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,255,712 km

• M1: 129,552 km (0.064 R)
• M2: 1,233,434 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 10.9

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.48 AU - 8.96 AU

Year: 6915 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,255,712 km

• M1: 142,118 km (0.046 R)
• M2: 224,696 km (0.104 R)
• M3: 294,409 km (0.055 R)
• M4: 457,171 km (0.112 R)
• M5: 532,269 km (0.057 R)
• M6: 697,126 km (0.11 R)
• M7: 864,227 km (0.047 R)
• M8: 1,185,114 km (0.039 R)
• M9: 1,257,370 km (0.076 R)
• M10: 1,682,976 km (0.101 R)
• M11: 1,912,310 km (0.078 R)
• M12: 2,756,939 km (0.088 R)
• M13: 2,978,344 km (0.026 R)
• M14: 3,257,045 km (0.063 R)
• M15: 3,334,537 km (0.118 R)
• M16: 3,465,135 km (0.05 R)
• M17: 3,677,564 km (0.061 R)
• M18: 3,867,105 km (0.044 R)
• M19: 4,340,732 km (0.095 R)
• M20: 4,921,620 km (0.095 R)
• M21: 5,040,850 km (0.073 R)
• M22: 5,404,073 km (0.112 R)
• M23: 5,558,010 km (0.082 R)
• M24: 5,744,558 km (0.1 R)
• M25: 5,870,220 km (0.094 R)
• M26: 6,675,655 km (0.103 R)
• M27: 6,940,743 km (0.117 R)
• M28: 7,379,065 km (0.082 R)
• M29: 8,211,726 km (0.115 R)
• M30: 8,639,127 km (0.057 R)
• M31: 9,515,921 km (0.104 R)
• M32: 9,889,616 km (0.088 R)
• M33: 10,651,518 km (0.087 R)
• M34: 11,000,380 km (0.111 R)
• M35: 11,274,444 km (0.095 R)
• M36: 11,949,429 km (0.071 R)
• M37: 12,070,005 km (0.059 R)
• M38: 12,883,518 km (0.084 R)
• M39: 13,756,721 km (0.108 R)
• M40: 14,264,307 km (0.1 R)
• M41: 14,649,072 km (0.082 R)
• M42: 15,167,429 km (0.069 R)
• M43: 16,000,390 km (0.091 R)
• M44: 16,088,952 km (0.105 R)
• M45: 16,938,219 km (0.107 R)
• M46: 17,073,755 km (0.103 R)
• M47: 17,164,112 km (0.07 R)
• M48: 19,007,457 km (0.083 R)
• M49: 19,904,894 km (0.085 R)
• M50: 20,000,188 km (0.088 R)
• M51: 20,143,353 km (0.103 R)
• M52: 20,478,901 km (0.112 R)
• M53: 22,183,719 km (0.115 R)
• M54: 22,282,603 km (0.12 R)
• M55: 22,530,187 km (0.069 R)
• M56: 24,136,569 km (0.117 R)
• M57: 24,340,022 km (0.066 R)
• M58: 24,595,087 km (0.058 R)
• M59: 24,851,049 km (0.049 R)
• M60: 24,953,673 km (0.085 R)
• M61: 25,987,693 km (0.062 R)
• M62: 26,719,825 km (0.105 R)
• M63: 27,352,774 km (0.075 R)
• M64: 27,617,861 km (0.05 R)
• M65: 29,064,622 km (0.059 R)
• M66: 29,879,033 km (0.078 R)
• M67: 30,921,281 km (0.069 R)
• M68: 31,308,291 km (0.108 R)
• M69: 31,585,646 km (0.115 R)
• M70: 34,233,079 km (0.119 R)
• M71: 35,092,968 km (0.092 R)
• M72: 35,728,011 km (0.04 R)
• M73: 36,366,794 km (0.055 R)
• M74: 36,775,345 km (0.085 R)
• M75: 38,721,614 km (0.12 R)
• M76: 38,959,773 km (0.068 R)
• M77: 39,377,750 km (0.116 R)
• M78: 39,857,361 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 13.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.56 AU - 10.76 AU

Year: 11543 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,255,712 km

• M1: 243,396 km (0.082 R)
• M2: 365,916 km (0.063 R)
• M3: 471,532 km (0.076 R)
• M4: 591,211 km (0.066 R)
• M5: 786,137 km (0.052 R)
• M6: 1,075,908 km (0.064 R)
• M7: 1,522,906 km (0.119 R)
• M8: 2,049,042 km (0.117 R)
• M9: 2,165,579 km (0.094 R)
• M10: 2,284,659 km (0.118 R)
• M11: 2,430,367 km (0.111 R)
• M12: 2,604,499 km (0.104 R)
• M13: 2,834,580 km (0.076 R)
• M14: 3,071,543 km (0.079 R)
• M15: 3,178,955 km (0.072 R)
• M16: 3,397,816 km (0.087 R)
• M17: 3,509,117 km (0.038 R)
• M18: 3,908,244 km (0.085 R)
• M19: 4,906,810 km (0.04 R)
• M20: 5,033,220 km (0.052 R)
• M21: 5,451,197 km (0.108 R)
• M22: 5,648,068 km (0.091 R)
• M23: 5,981,222 km (0.098 R)
• M24: 6,737,140 km (0.098 R)
• M25: 6,984,126 km (0.086 R)
• M26: 7,414,370 km (0.072 R)
• M27: 8,001,541 km (0.101 R)
• M28: 8,527,677 km (0.049 R)
• M29: 9,534,471 km (0.046 R)
• M30: 10,334,670 km (0.105 R)
• M31: 11,701,695 km (0.052 R)
• M32: 12,127,151 km (0.109 R)
• M33: 12,774,910 km (0.069 R)
• M34: 13,037,305 km (0.1 R)
• M35: 14,014,179 km (0.088 R)
• M36: 14,375,308 km (0.089 R)
• M37: 14,739,579 km (0.112 R)
• M38: 14,922,836 km (0.038 R)
• M39: 15,430,721 km (0.106 R)
• M40: 15,523,621 km (0.115 R)
• M41: 15,850,493 km (0.064 R)
• M42: 16,038,238 km (0.068 R)
• M43: 16,606,112 km (0.107 R)
• M44: 16,796,849 km (0.079 R)
• M45: 19,643,547 km (0.119 R)
• M46: 19,794,790 km (0.102 R)
• M47: 20,916,026 km (0.115 R)
• M48: 22,057,907 km (0.113 R)
• M49: 22,215,134 km (0.087 R)
• M50: 22,320,152 km (0.04 R)
• M51: 22,425,469 km (0.111 R)
• M52: 23,862,057 km (0.029 R)
• M53: 24,185,338 km (0.088 R)
• M54: 24,455,961 km (0.118 R)
• M55: 24,836,388 km (0.064 R)
• M56: 24,945,445 km (0.091 R)
• M57: 25,218,760 km (0.087 R)
• M58: 26,712,046 km (0.099 R)
• M59: 27,047,744 km (0.027 R)
• M60: 27,836,573 km (0.045 R)
• M61: 27,949,969 km (0.101 R)
• M62: 28,347,749 km (0.117 R)
• M63: 30,364,777 km (0.099 R)
• M64: 30,598,150 km (0.093 R)
• M65: 31,243,216 km (0.063 R)
• M66: 32,189,572 km (0.034 R)
• M67: 34,292,469 km (0.085 R)
• M68: 34,657,339 km (0.08 R)
• M69: 35,145,925 km (0.097 R)
• M70: 35,268,446 km (0.102 R)
• M71: 36,315,482 km (0.111 R)
• M72: 36,874,080 km (0.096 R)
• M73: 37,999,505 km (0.096 R)
• M74: 38,440,220 km (0.077 R)
• M75: 38,566,481 km (0.119 R)
• M76: 39,964,024 km (0.107 R)
• M77: 40,155,958 km (0.088 R)
• M78: 40,604,901 km (0.115 R)
• M79: 41,184,443 km (0.079 R)
• M80: 42,743,552 km (0.12 R)
• M81: 42,874,301 km (0.062 R)
• M82: 43,333,118 km (0.096 R)
• M83: 44,057,471 km (0.104 R)
• M84: 44,255,688 km (0.095 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit