🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.73 AU

Year: 182 Days

Day: 46.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.62 AU - 0.64 AU

Year: 191 Days

Day: 41.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 239 Days

Day: 38.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.24 AU

Year: 383 Days

Day: 46.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.68 AU - 2.8 AU

Year: 1737 Days

Day: 36.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.66 AU - 3.7 AU

Year: 2171 Days

Day: 34.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 8.8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.54 AU - 5.62 AU

Year: 3753 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,983,782 km

• M1: 133,142 km (0.066 R)
• M2: 284,984 km (0.11 R)
• M3: 511,326 km (0.113 R)
• M4: 686,505 km (0.119 R)
• M5: 1,082,490 km (0.105 R)
• M6: 1,144,424 km (0.059 R)
• M7: 1,233,285 km (0.072 R)
• M8: 1,298,210 km (0.114 R)
• M9: 1,598,004 km (0.115 R)
• M10: 1,655,001 km (0.059 R)
• M11: 1,727,107 km (0.108 R)
• M12: 1,844,691 km (0.032 R)
• M13: 2,374,268 km (0.093 R)
• M14: 2,588,791 km (0.055 R)
• M15: 2,931,221 km (0.079 R)
• M16: 3,125,848 km (0.105 R)
• M17: 3,251,809 km (0.117 R)
• M18: 3,397,966 km (0.107 R)
• M19: 3,715,862 km (0.095 R)
• M20: 4,279,995 km (0.114 R)
• M21: 4,582,482 km (0.059 R)
• M22: 4,870,907 km (0.101 R)
• M23: 5,293,371 km (0.087 R)
• M24: 5,379,390 km (0.109 R)
• M25: 5,727,654 km (0.086 R)
• M26: 5,815,916 km (0.091 R)
• M27: 5,904,628 km (0.105 R)
• M28: 6,105,837 km (0.054 R)
• M29: 6,377,656 km (0.091 R)
• M30: 6,538,175 km (0.097 R)
• M31: 7,967,283 km (0.091 R)
• M32: 8,115,385 km (0.053 R)
• M33: 8,214,718 km (0.093 R)
• M34: 8,314,350 km (0.077 R)
• M35: 8,540,094 km (0.069 R)
• M36: 8,767,782 km (0.031 R)
• M37: 8,946,252 km (0.105 R)
• M38: 9,177,530 km (0.107 R)
• M39: 9,358,843 km (0.049 R)
• M40: 10,498,330 km (0.088 R)
• M41: 11,569,151 km (0.086 R)
• M42: 11,709,025 km (0.078 R)
• M43: 12,046,817 km (0.041 R)
• M44: 12,273,757 km (0.103 R)
• M45: 12,387,900 km (0.101 R)
• M46: 12,445,047 km (0.107 R)
• M47: 13,931,900 km (0.096 R)
• M48: 13,991,440 km (0.046 R)
• M49: 14,650,867 km (0.116 R)
• M50: 15,014,989 km (0.07 R)
• M51: 15,289,950 km (0.116 R)
• M52: 15,720,941 km (0.092 R)
• M53: 16,218,504 km (0.116 R)
• M54: 16,658,172 km (0.036 R)
• M55: 16,752,867 km (0.09 R)
• M56: 16,816,147 km (0.11 R)
• M57: 17,006,286 km (0.085 R)
• M58: 17,613,354 km (0.097 R)
• M59: 18,032,827 km (0.03 R)
• M60: 18,292,528 km (0.117 R)
• M61: 18,357,753 km (0.067 R)
• M62: 18,750,148 km (0.071 R)
• M63: 18,881,495 km (0.111 R)
• M64: 19,943,939 km (0.055 R)
• M65: 20,010,959 km (0.074 R)
• M66: 20,246,277 km (0.077 R)
• M67: 20,482,492 km (0.072 R)
• M68: 21,093,898 km (0.09 R)
• M69: 21,264,889 km (0.084 R)
• M70: 21,401,920 km (0.077 R)
• M71: 22,022,452 km (0.07 R)
• M72: 22,439,381 km (0.081 R)
• M73: 22,788,842 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 11.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.17 AU - 5.87 AU

Year: 4307 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,983,782 km

• M1: 147,354 km (0.087 R)
• M2: 369,058 km (0.118 R)
• M3: 868,565 km (0.1 R)
• M4: 966,851 km (0.117 R)
• M5: 1,046,138 km (0.112 R)
• M6: 1,476,980 km (0.057 R)
• M7: 1,583,045 km (0.08 R)
• M8: 1,664,426 km (0.108 R)
• M9: 1,747,154 km (0.106 R)
• M10: 2,033,484 km (0.042 R)
• M11: 2,334,924 km (0.086 R)
• M12: 2,412,714 km (0.108 R)
• M13: 2,930,622 km (0.109 R)
• M14: 3,031,601 km (0.099 R)
• M15: 3,133,776 km (0.101 R)
• M16: 3,359,220 km (0.076 R)
• M17: 3,518,392 km (0.062 R)
• M18: 3,608,001 km (0.058 R)
• M19: 4,029,867 km (0.101 R)
• M20: 4,104,966 km (0.096 R)
• M21: 4,218,361 km (0.084 R)
• M22: 4,371,250 km (0.099 R)
• M23: 4,487,039 km (0.104 R)
• M24: 4,900,677 km (0.089 R)
• M25: 5,021,253 km (0.072 R)
• M26: 5,471,393 km (0.084 R)
• M27: 5,764,754 km (0.088 R)
• M28: 5,913,454 km (0.058 R)
• M29: 6,127,978 km (0.072 R)
• M30: 7,468,674 km (0.034 R)
• M31: 7,935,269 km (0.053 R)
• M32: 8,100,874 km (0.083 R)
• M33: 8,604,421 km (0.109 R)
• M34: 8,774,663 km (0.091 R)
• M35: 8,995,021 km (0.071 R)
• M36: 9,291,673 km (0.098 R)
• M37: 9,441,271 km (0.119 R)
• M38: 9,768,143 km (0.099 R)
• M39: 10,124,335 km (0.093 R)
• M40: 10,588,687 km (0.1 R)
• M41: 10,692,807 km (0.088 R)
• M42: 11,086,249 km (0.102 R)
• M43: 11,725,780 km (0.099 R)
• M44: 11,968,727 km (0.094 R)
• M45: 12,213,320 km (0.05 R)
• M46: 12,349,903 km (0.117 R)
• M47: 12,790,468 km (0.091 R)
• M48: 13,999,967 km (0.072 R)
• M49: 14,661,938 km (0.069 R)
• M50: 15,069,891 km (0.059 R)
• M51: 16,345,961 km (0.087 R)
• M52: 16,466,537 km (0.089 R)
• M53: 16,647,700 km (0.102 R)
• M54: 16,951,384 km (0.09 R)
• M55: 17,287,380 km (0.069 R)
• M56: 18,090,571 km (0.073 R)
• M57: 18,184,070 km (0.103 R)
• M58: 18,340,101 km (0.082 R)
• M59: 18,622,242 km (0.095 R)
• M60: 18,779,619 km (0.094 R)
• M61: 19,032,440 km (0.069 R)
• M62: 19,127,434 km (0.068 R)
• M63: 19,222,578 km (0.057 R)
• M64: 19,477,344 km (0.077 R)
• M65: 19,637,114 km (0.077 R)
• M66: 20,474,862 km (0.085 R)
• M67: 20,572,250 km (0.101 R)
• M68: 20,996,211 km (0.11 R)
• M69: 21,687,054 km (0.064 R)
• M70: 21,786,387 km (0.071 R)
• M71: 22,018,712 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 8.3

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.75 AU - 6.01 AU

Year: 4778 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,983,782 km

• M1: 114,891 km (0.104 R)
• M2: 210,484 km (0.103 R)
• M3: 274,063 km (0.118 R)
• M4: 327,769 km (0.079 R)
• M5: 660,774 km (0.052 R)
• M6: 903,721 km (0.038 R)
• M7: 1,174,343 km (0.116 R)
• M8: 1,302,848 km (0.049 R)
• M9: 1,419,085 km (0.086 R)
• M10: 1,591,422 km (0.069 R)
• M11: 1,770,491 km (0.097 R)
• M12: 1,918,742 km (0.092 R)
• M13: 2,531,046 km (0.064 R)
• M14: 2,719,540 km (0.082 R)
• M15: 2,783,418 km (0.114 R)
• M16: 3,155,169 km (0.041 R)
• M17: 3,589,152 km (0.119 R)
• M18: 3,706,437 km (0.078 R)
• M19: 4,362,124 km (0.055 R)
• M20: 4,793,265 km (0.049 R)
• M21: 5,053,416 km (0.113 R)
• M22: 5,211,691 km (0.111 R)
• M23: 5,479,022 km (0.061 R)
• M24: 5,723,615 km (0.064 R)
• M25: 6,564,504 km (0.113 R)
• M26: 6,853,228 km (0.081 R)
• M27: 6,970,064 km (0.058 R)
• M28: 7,146,290 km (0.073 R)
• M29: 7,294,392 km (0.117 R)
• M30: 7,443,541 km (0.073 R)
• M31: 8,173,130 km (0.075 R)
• M32: 8,390,197 km (0.099 R)
• M33: 8,640,773 km (0.057 R)
• M34: 8,703,754 km (0.032 R)
• M35: 9,277,761 km (0.07 R)
• M36: 9,667,164 km (0.108 R)
• M37: 9,732,538 km (0.082 R)
• M38: 9,798,212 km (0.099 R)
• M39: 10,061,953 km (0.074 R)
• M40: 10,194,796 km (0.107 R)
• M41: 10,630,275 km (0.082 R)
• M42: 11,243,477 km (0.046 R)
• M43: 11,763,180 km (0.079 R)
• M44: 11,833,042 km (0.1 R)
• M45: 13,006,039 km (0.11 R)
• M46: 13,514,971 km (0.072 R)
• M47: 13,698,228 km (0.103 R)
• M48: 14,928,521 km (0.105 R)
• M49: 15,194,057 km (0.072 R)
• M50: 15,308,350 km (0.1 R)
• M51: 15,806,960 km (0.037 R)
• M52: 16,077,582 km (0.056 R)
• M53: 17,493,526 km (0.074 R)
• M54: 18,297,316 km (0.057 R)
• M55: 18,622,093 km (0.061 R)
• M56: 19,525,364 km (0.111 R)
• M57: 20,191,225 km (0.07 R)
• M58: 20,274,999 km (0.066 R)
• M59: 20,527,072 km (0.068 R)
• M60: 21,331,759 km (0.096 R)
• M61: 21,845,328 km (0.114 R)
• M62: 22,233,236 km (0.078 R)
• M63: 22,319,703 km (0.045 R)
• M64: 23,366,439 km (0.118 R)
• M65: 23,498,385 km (0.097 R)
• M66: 23,630,629 km (0.114 R)
• M67: 23,763,173 km (0.039 R)
• M68: 24,028,709 km (0.046 R)
• M69: 25,056,297 km (0.104 R)
• M70: 26,143,724 km (0.096 R)
• M71: 26,326,532 km (0.098 R)
• M72: 26,785,200 km (0.063 R)
• M73: 28,364,504 km (0.104 R)
• M74: 28,599,223 km (0.094 R)
• M75: 28,976,360 km (0.099 R)
• M76: 29,260,147 km (0.099 R)
• M77: 29,973,729 km (0.107 R)
• M78: 30,452,741 km (0.075 R)
• M79: 30,982,467 km (0.045 R)
• M80: 32,246,719 km (0.081 R)
• M81: 32,737,549 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit