🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.62 AU

Year: 129 Days

Day: 19.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,400,587 km

• M1: 132,544 km (0.094 R)
• M2: 191,485 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 141 Days

Day: 41.6 Hours

Environment

Temp: 234 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,400,587 km

• M1: 116,686 km (0.062 R)
• M2: 149,299 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.04 AU - 1.38 AU

Year: 472 Days

Day: 30.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.73 AU - 2.29 AU

Year: 1011 Days

Day: 18.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.09 AU - 2.35 AU

Year: 1173 Days

Day: 44.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.03 AU - 2.65 AU

Year: 1270 Days

Day: 19.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,400,587 km

• M1: 128,056 km (0.107 R)
• M2: 901,626 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 13.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.41 AU - 6.53 AU

Year: 5175 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,400,587 km

• M1: 179,368 km (0.066 R)
• M2: 363,373 km (0.068 R)
• M3: 477,816 km (0.071 R)
• M4: 649,105 km (0.1 R)
• M5: 798,853 km (0.106 R)
• M6: 902,075 km (0.094 R)
• M7: 1,282,054 km (0.093 R)
• M8: 1,476,681 km (0.094 R)
• M9: 1,696,589 km (0.093 R)
• M10: 1,991,148 km (0.109 R)
• M11: 2,185,774 km (0.094 R)
• M12: 2,404,038 km (0.101 R)
• M13: 2,612,128 km (0.111 R)
• M14: 2,754,097 km (0.034 R)
• M15: 2,990,611 km (0.074 R)
• M16: 3,083,511 km (0.092 R)
• M17: 3,680,556 km (0.105 R)
• M18: 4,043,930 km (0.048 R)
• M19: 4,653,990 km (0.037 R)
• M20: 4,959,020 km (0.105 R)
• M21: 5,158,583 km (0.116 R)
• M22: 5,406,168 km (0.088 R)
• M23: 5,565,789 km (0.114 R)
• M24: 5,819,806 km (0.112 R)
• M25: 5,936,492 km (0.083 R)
• M26: 6,148,622 km (0.102 R)
• M27: 6,874,022 km (0.076 R)
• M28: 6,972,757 km (0.114 R)
• M29: 7,322,367 km (0.089 R)
• M30: 7,703,243 km (0.093 R)
• M31: 7,883,209 km (0.084 R)
• M32: 7,986,731 km (0.097 R)
• M33: 8,090,702 km (0.074 R)
• M34: 8,992,478 km (0.08 R)
• M35: 9,345,828 km (0.032 R)
• M36: 9,565,587 km (0.074 R)
• M37: 9,759,167 km (0.09 R)
• M38: 10,066,142 km (0.116 R)
• M39: 10,206,764 km (0.062 R)
• M40: 10,404,682 km (0.092 R)
• M41: 11,093,131 km (0.104 R)
• M42: 11,325,756 km (0.108 R)
• M43: 11,413,570 km (0.084 R)
• M44: 11,707,529 km (0.057 R)
• M45: 12,273,009 km (0.082 R)
• M46: 13,276,362 km (0.094 R)
• M47: 13,461,714 km (0.1 R)
• M48: 13,616,697 km (0.104 R)
• M49: 13,928,609 km (0.103 R)
• M50: 14,085,537 km (0.095 R)
• M51: 14,432,754 km (0.113 R)
• M52: 14,623,192 km (0.081 R)
• M53: 14,782,663 km (0.09 R)
• M54: 15,458,696 km (0.05 R)
• M55: 16,046,167 km (0.097 R)
• M56: 16,441,853 km (0.026 R)
• M57: 16,607,608 km (0.029 R)
• M58: 17,276,609 km (0.119 R)
• M59: 17,818,154 km (0.099 R)
• M60: 18,022,654 km (0.101 R)
• M61: 18,125,128 km (0.072 R)
• M62: 18,468,456 km (0.099 R)
• M63: 18,675,349 km (0.075 R)
• M64: 18,779,170 km (0.084 R)
• M65: 19,196,249 km (0.116 R)
• M66: 20,074,987 km (0.057 R)
• M67: 20,394,528 km (0.075 R)
• M68: 21,002,793 km (0.094 R)
• M69: 21,471,932 km (0.079 R)
• M70: 22,127,320 km (0.06 R)
• M71: 22,531,085 km (0.11 R)
• M72: 23,011,294 km (0.061 R)
• M73: 23,420,295 km (0.099 R)
• M74: 24,434,568 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.21 AU - 12.65 AU

Year: 11950 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,400,587 km

• M1: 154,086 km (0.106 R)
• M2: 297,101 km (0.04 R)
• M3: 375,939 km (0.118 R)
• M4: 862,282 km (0.063 R)
• M5: 945,159 km (0.113 R)
• M6: 1,180,327 km (0.102 R)
• M7: 1,369,269 km (0.032 R)
• M8: 1,451,099 km (0.096 R)
• M9: 1,922,033 km (0.054 R)
• M10: 3,302,822 km (0.076 R)
• M11: 4,181,709 km (0.073 R)
• M12: 4,523,241 km (0.045 R)
• M13: 5,842,694 km (0.067 R)
• M14: 5,923,776 km (0.091 R)
• M15: 6,087,287 km (0.067 R)
• M16: 6,699,441 km (0.114 R)
• M17: 7,360,365 km (0.109 R)
• M18: 7,683,945 km (0.069 R)
• M19: 8,436,572 km (0.083 R)
• M20: 10,403,036 km (0.07 R)
• M21: 10,567,594 km (0.11 R)
• M22: 11,234,501 km (0.045 R)
• M23: 12,018,244 km (0.091 R)
• M24: 12,434,276 km (0.092 R)
• M25: 16,654,133 km (0.086 R)
• M26: 17,468,394 km (0.026 R)
• M27: 18,137,096 km (0.105 R)
• M28: 18,335,463 km (0.071 R)
• M29: 18,774,234 km (0.118 R)
• M30: 19,216,445 km (0.097 R)
• M31: 20,193,319 km (0.071 R)
• M32: 21,019,548 km (0.069 R)
• M33: 22,237,424 km (0.117 R)
• M34: 22,407,068 km (0.116 R)
• M35: 24,784,777 km (0.118 R)
• M36: 24,960,854 km (0.115 R)
• M37: 25,580,338 km (0.081 R)
• M38: 25,936,531 km (0.113 R)
• M39: 26,115,300 km (0.108 R)
• M40: 26,563,944 km (0.116 R)
• M41: 26,653,853 km (0.067 R)
• M42: 26,924,625 km (0.092 R)
• M43: 27,332,429 km (0.112 R)
• M44: 27,924,986 km (0.043 R)
• M45: 28,706,335 km (0.111 R)
• M46: 29,169,341 km (0.081 R)
• M47: 31,140,891 km (0.056 R)
• M48: 31,378,453 km (0.054 R)
• M49: 31,616,612 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 13.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.23 AU - 12.99 AU

Year: 15886 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,400,587 km

• M1: 395,387 km (0.098 R)
• M2: 631,303 km (0.109 R)
• M3: 716,723 km (0.095 R)
• M4: 1,174,194 km (0.054 R)
• M5: 1,265,149 km (0.104 R)
• M6: 2,014,485 km (0.094 R)
• M7: 2,261,172 km (0.069 R)
• M8: 3,060,324 km (0.069 R)
• M9: 3,240,589 km (0.097 R)
• M10: 3,720,649 km (0.072 R)
• M11: 4,138,176 km (0.119 R)
• M12: 5,542,152 km (0.109 R)
• M13: 5,826,687 km (0.088 R)
• M14: 8,598,138 km (0.119 R)
• M15: 9,337,151 km (0.077 R)
• M16: 10,444,774 km (0.091 R)
• M17: 11,272,798 km (0.051 R)
• M18: 11,634,226 km (0.038 R)
• M19: 11,755,550 km (0.112 R)
• M20: 12,203,895 km (0.11 R)
• M21: 12,368,453 km (0.119 R)
• M22: 13,075,602 km (0.072 R)
• M23: 13,455,431 km (0.102 R)
• M24: 13,710,645 km (0.108 R)
• M25: 13,838,850 km (0.1 R)
• M26: 14,139,542 km (0.106 R)
• M27: 14,529,394 km (0.11 R)
• M28: 15,054,632 km (0.091 R)
• M29: 15,231,158 km (0.11 R)
• M30: 16,304,522 km (0.111 R)
• M31: 17,913,447 km (0.057 R)
• M32: 18,571,080 km (0.062 R)
• M33: 19,045,754 km (0.114 R)
• M34: 20,104,009 km (0.113 R)
• M35: 20,298,486 km (0.109 R)
• M36: 21,776,962 km (0.117 R)
• M37: 22,227,252 km (0.12 R)
• M38: 22,832,375 km (0.05 R)
• M39: 23,956,005 km (0.084 R)
• M40: 24,369,044 km (0.12 R)
• M41: 25,097,586 km (0.117 R)
• M42: 26,843,094 km (0.055 R)
• M43: 28,300,327 km (0.102 R)
• M44: 28,518,291 km (0.08 R)
• M45: 29,396,131 km (0.118 R)
• M46: 31,516,382 km (0.105 R)
• M47: 33,512,616 km (0.092 R)
• M48: 34,496,970 km (0.092 R)
• M49: 35,608,332 km (0.083 R)
• M50: 36,553,342 km (0.075 R)
• M51: 37,566,419 km (0.107 R)
• M52: 37,926,052 km (0.115 R)
• M53: 38,891,108 km (0.071 R)
• M54: 39,376,553 km (0.064 R)
• M55: 40,108,685 km (0.1 R)
• M56: 40,599,217 km (0.071 R)
• M57: 41,091,693 km (0.076 R)
• M58: 41,400,612 km (0.057 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit