🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.46 AU - 0.66 AU

Year: 155 Days

Day: 29.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 25.7 °

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: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 172 Days

Day: 37.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.55 AU - 1.71 AU

Year: 772 Days

Day: 23.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.68 AU - 1.88 AU

Year: 881 Days

Day: 35.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,520,783 km

• M1: 187,446 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.57 AU - 2.59 AU

Year: 1112 Days

Day: 22.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,520,783 km

• M1: 1,418,936 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2 AU - 2.7 AU

Year: 1336 Days

Day: 22.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.6

Radius: 8.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.36 AU - 9.94 AU

Year: 9435 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 168.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,520,783 km

• M1: 362,176 km (0.114 R)
• M2: 423,212 km (0.105 R)
• M3: 645,365 km (0.077 R)
• M4: 835,803 km (0.089 R)
• M5: 955,332 km (0.095 R)
• M6: 1,117,795 km (0.078 R)
• M7: 1,428,660 km (0.03 R)
• M8: 1,722,619 km (0.113 R)
• M9: 2,294,083 km (0.056 R)
• M10: 2,439,642 km (0.111 R)
• M11: 3,212,016 km (0.115 R)
• M12: 3,596,931 km (0.115 R)
• M13: 3,996,657 km (0.104 R)
• M14: 4,320,536 km (0.07 R)
• M15: 4,410,444 km (0.029 R)
• M16: 4,500,802 km (0.097 R)
• M17: 4,652,943 km (0.035 R)
• M18: 4,745,095 km (0.1 R)
• M19: 5,503,855 km (0.102 R)
• M20: 6,232,247 km (0.086 R)
• M21: 6,504,515 km (0.049 R)
• M22: 6,955,553 km (0.032 R)
• M23: 7,061,019 km (0.088 R)
• M24: 7,202,539 km (0.117 R)
• M25: 7,668,985 km (0.116 R)
• M26: 8,182,106 km (0.065 R)
• M27: 8,517,953 km (0.11 R)
• M28: 9,164,665 km (0.077 R)
• M29: 9,280,454 km (0.072 R)
• M30: 9,827,084 km (0.1 R)
• M31: 10,504,762 km (0.098 R)
• M32: 10,666,478 km (0.101 R)
• M33: 11,074,282 km (0.077 R)
• M34: 11,156,560 km (0.1 R)
• M35: 11,404,294 km (0.088 R)
• M36: 11,947,335 km (0.052 R)
• M37: 12,285,725 km (0.077 R)
• M38: 12,928,697 km (0.105 R)
• M39: 13,145,464 km (0.108 R)
• M40: 13,407,111 km (0.091 R)
• M41: 13,670,553 km (0.098 R)
• M42: 13,980,071 km (0.1 R)
• M43: 14,202,672 km (0.03 R)
• M44: 15,013,343 km (0.086 R)
• M45: 16,024,475 km (0.098 R)
• M46: 16,117,525 km (0.056 R)
• M47: 17,057,598 km (0.11 R)
• M48: 17,822,342 km (0.069 R)
• M49: 18,160,434 km (0.116 R)
• M50: 18,745,062 km (0.106 R)
• M51: 19,088,838 km (0.093 R)
• M52: 22,017,067 km (0.118 R)
• M53: 22,901,489 km (0.103 R)
• M54: 23,374,518 km (0.082 R)
• M55: 24,169,930 km (0.091 R)
• M56: 25,082,028 km (0.113 R)
• M57: 25,298,346 km (0.119 R)
• M58: 25,787,232 km (0.113 R)
• M59: 26,224,357 km (0.068 R)
• M60: 28,503,032 km (0.118 R)
• M61: 29,125,209 km (0.06 R)
• M62: 29,580,436 km (0.11 R)
• M63: 30,210,243 km (0.1 R)
• M64: 30,440,324 km (0.058 R)
• M65: 31,018,221 km (0.095 R)
• M66: 31,366,634 km (0.066 R)
• M67: 31,483,021 km (0.115 R)
• M68: 31,716,394 km (0.052 R)
• M69: 31,891,723 km (0.065 R)
• M70: 32,125,993 km (0.102 R)
• M71: 32,832,394 km (0.12 R)
• M72: 33,484,342 km (0.102 R)
• M73: 33,782,191 km (0.104 R)
• M74: 34,140,628 km (0.1 R)
• M75: 34,680,826 km (0.058 R)
• M76: 36,501,432 km (0.038 R)
• M77: 38,104,373 km (0.061 R)
• M78: 38,290,921 km (0.081 R)
• M79: 38,353,005 km (0.118 R)
• M80: 38,415,387 km (0.075 R)
• M81: 38,851,913 km (0.066 R)
• M82: 39,227,554 km (0.093 R)
• M83: 40,615,074 km (0.091 R)
• M84: 40,869,091 km (0.048 R)
• M85: 41,762,190 km (0.076 R)
• M86: 43,049,181 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.3

Radius: 14.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.26 AU - 9.84 AU

Year: 10945 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,520,783 km

• M1: 182,509 km (0.092 R)
• M2: 317,895 km (0.085 R)
• M3: 703,708 km (0.072 R)
• M4: 806,033 km (0.062 R)
• M5: 989,590 km (0.075 R)
• M6: 1,147,416 km (0.085 R)
• M7: 1,580,950 km (0.089 R)
• M8: 1,673,851 km (0.108 R)
• M9: 1,997,730 km (0.073 R)
• M10: 2,271,494 km (0.11 R)
• M11: 2,705,627 km (0.093 R)
• M12: 2,952,015 km (0.104 R)
• M13: 3,068,252 km (0.038 R)
• M14: 3,185,986 km (0.08 R)
• M15: 3,406,044 km (0.119 R)
• M16: 3,610,545 km (0.119 R)
• M17: 3,903,756 km (0.114 R)
• M18: 4,380,375 km (0.056 R)
• M19: 4,761,551 km (0.113 R)
• M20: 5,413,049 km (0.115 R)
• M21: 6,018,771 km (0.05 R)
• M22: 6,167,322 km (0.085 R)
• M23: 6,367,484 km (0.116 R)
• M24: 6,851,283 km (0.099 R)
• M25: 7,453,116 km (0.095 R)
• M26: 7,719,998 km (0.099 R)
• M27: 8,071,852 km (0.105 R)
• M28: 8,181,208 km (0.109 R)
• M29: 8,456,768 km (0.117 R)
• M30: 8,763,443 km (0.037 R)
• M31: 9,073,709 km (0.085 R)
• M32: 9,445,161 km (0.069 R)
• M33: 9,705,311 km (0.106 R)
• M34: 10,321,505 km (0.088 R)
• M35: 10,649,424 km (0.029 R)
• M36: 10,799,620 km (0.066 R)
• M37: 10,920,196 km (0.045 R)
• M38: 11,102,107 km (0.096 R)
• M39: 11,653,674 km (0.081 R)
• M40: 11,932,824 km (0.101 R)
• M41: 12,371,445 km (0.07 R)
• M42: 12,529,420 km (0.096 R)
• M43: 12,688,143 km (0.077 R)
• M44: 13,264,843 km (0.09 R)
• M45: 13,459,021 km (0.088 R)
• M46: 13,621,485 km (0.095 R)
• M47: 14,643,687 km (0.054 R)
• M48: 14,944,977 km (0.106 R)
• M49: 15,214,702 km (0.074 R)
• M50: 15,350,088 km (0.066 R)
• M51: 15,998,894 km (0.03 R)
• M52: 16,413,280 km (0.118 R)
• M53: 16,691,532 km (0.114 R)
• M54: 17,855,852 km (0.117 R)
• M55: 18,937,146 km (0.092 R)
• M56: 19,412,268 km (0.084 R)
• M57: 19,595,975 km (0.101 R)
• M58: 20,002,432 km (0.105 R)
• M59: 21,087,166 km (0.103 R)
• M60: 21,999,264 km (0.032 R)
• M61: 22,460,176 km (0.05 R)
• M62: 22,846,736 km (0.096 R)
• M63: 23,822,713 km (0.063 R)
• M64: 24,296,190 km (0.094 R)
• M65: 24,414,971 km (0.081 R)
• M66: 24,732,717 km (0.085 R)
• M67: 25,091,901 km (0.108 R)
• M68: 25,734,723 km (0.055 R)
• M69: 26,709,204 km (0.108 R)
• M70: 27,737,091 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 11.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.58 AU - 13.22 AU

Year: 14275 Days

Day: 12.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,520,783 km

• M1: 191,934 km (0.096 R)
• M2: 387,159 km (0.092 R)
• M3: 909,405 km (0.095 R)
• M4: 1,035,367 km (0.097 R)
• M5: 1,122,882 km (0.115 R)
• M6: 1,290,132 km (0.081 R)
• M7: 1,515,576 km (0.111 R)
• M8: 1,736,532 km (0.107 R)
• M9: 2,383,543 km (0.064 R)
• M10: 2,481,978 km (0.12 R)
• M11: 2,682,739 km (0.078 R)
• M12: 3,036,388 km (0.066 R)
• M13: 3,143,350 km (0.099 R)
• M14: 3,229,818 km (0.061 R)
• M15: 3,606,356 km (0.098 R)
• M16: 3,719,751 km (0.049 R)
• M17: 3,880,718 km (0.082 R)
• M18: 4,043,930 km (0.055 R)
• M19: 4,161,962 km (0.104 R)
• M20: 4,305,128 km (0.06 R)
• M21: 4,719,663 km (0.078 R)
• M22: 5,172,646 km (0.055 R)
• M23: 5,301,001 km (0.114 R)
• M24: 6,283,559 km (0.107 R)
• M25: 6,614,320 km (0.09 R)
• M26: 6,697,945 km (0.087 R)
• M27: 7,178,304 km (0.08 R)
• M28: 7,321,769 km (0.083 R)
• M29: 7,466,131 km (0.073 R)
• M30: 7,640,562 km (0.103 R)
• M31: 7,904,901 km (0.097 R)
• M32: 8,142,463 km (0.06 R)
• M33: 8,655,134 km (0.081 R)
• M34: 8,777,206 km (0.034 R)
• M35: 8,869,209 km (0.071 R)
• M36: 9,396,541 km (0.098 R)
• M37: 10,612,024 km (0.078 R)
• M38: 10,907,181 km (0.097 R)
• M39: 11,271,601 km (0.089 R)
• M40: 11,572,742 km (0.025 R)
• M41: 12,012,410 km (0.085 R)
• M42: 12,492,170 km (0.12 R)
• M43: 13,048,076 km (0.113 R)
• M44: 13,718,723 km (0.099 R)
• M45: 14,436,793 km (0.049 R)
• M46: 15,166,980 km (0.103 R)
• M47: 15,610,987 km (0.104 R)
• M48: 16,059,331 km (0.083 R)
• M49: 16,663,557 km (0.119 R)
• M50: 17,467,945 km (0.068 R)
• M51: 17,855,553 km (0.07 R)
• M52: 19,234,097 km (0.076 R)
• M53: 20,402,158 km (0.08 R)
• M54: 20,728,431 km (0.106 R)
• M55: 20,974,369 km (0.097 R)
• M56: 22,050,876 km (0.063 R)
• M57: 22,595,861 km (0.1 R)
• M58: 22,806,644 km (0.062 R)
• M59: 23,145,334 km (0.067 R)
• M60: 23,230,156 km (0.1 R)
• M61: 23,315,277 km (0.096 R)
• M62: 23,442,884 km (0.099 R)
• M63: 23,784,715 km (0.106 R)
• M64: 24,042,173 km (0.061 R)
• M65: 24,257,295 km (0.111 R)
• M66: 24,646,399 km (0.107 R)
• M67: 24,863,316 km (0.051 R)
• M68: 25,869,810 km (0.099 R)
• M69: 25,957,923 km (0.091 R)
• M70: 26,046,186 km (0.042 R)
• M71: 26,178,730 km (0.092 R)
• M72: 27,606,641 km (0.067 R)
• M73: 28,103,306 km (0.091 R)
• M74: 28,557,486 km (0.115 R)
• M75: 29,565,027 km (0.117 R)
• M76: 29,841,933 km (0.112 R)
• M77: 30,910,959 km (0.117 R)
• M78: 31,238,878 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit