🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 163 Days

Day: 37.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,328,863 km

• M1: 372,349 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 247 Days

Day: 48 Hours

Environment

Temp: 181 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,328,863 km

• M1: 160,519 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.13 AU - 1.29 AU

Year: 468 Days

Day: 45.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.23 AU - 1.35 AU

Year: 515 Days

Day: 27.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.43 AU - 2.35 AU

Year: 913 Days

Day: 38.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,328,863 km

• M1: 850,314 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.93 AU - 4.13 AU

Year: 2331 Days

Day: 13.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.67 AU - 3.95 AU

Year: 2614 Days

Day: 45.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,328,863 km

• M1: 511,475 km (0.076 R)
• M2: 1,768,995 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 9.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.48 AU - 7.06 AU

Year: 4871 Days

Day: 12.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,328,863 km

• M1: 127,158 km (0.115 R)
• M2: 189,391 km (0.1 R)
• M3: 403,465 km (0.071 R)
• M4: 598,840 km (0.037 R)
• M5: 776,114 km (0.061 R)
• M6: 918,232 km (0.104 R)
• M7: 1,781,561 km (0.056 R)
• M8: 1,903,483 km (0.11 R)
• M9: 2,242,322 km (0.109 R)
• M10: 2,630,978 km (0.097 R)
• M11: 3,437,011 km (0.112 R)
• M12: 3,606,954 km (0.118 R)
• M13: 4,115,737 km (0.093 R)
• M14: 4,424,507 km (0.066 R)
• M15: 4,816,303 km (0.119 R)
• M16: 5,633,407 km (0.093 R)
• M17: 5,834,317 km (0.115 R)
• M18: 6,037,471 km (0.094 R)
• M19: 6,326,045 km (0.094 R)
• M20: 6,430,165 km (0.094 R)
• M21: 6,767,359 km (0.109 R)
• M22: 7,088,695 km (0.109 R)
• M23: 7,724,187 km (0.049 R)
• M24: 7,925,097 km (0.071 R)
• M25: 8,105,213 km (0.089 R)
• M26: 8,584,375 km (0.108 R)
• M27: 8,676,677 km (0.089 R)
• M28: 8,862,327 km (0.09 R)
• M29: 9,213,882 km (0.111 R)
• M30: 9,427,059 km (0.109 R)
• M31: 10,271,539 km (0.103 R)
• M32: 10,939,643 km (0.041 R)
• M33: 11,039,724 km (0.098 R)
• M34: 11,190,519 km (0.116 R)
• M35: 11,774,998 km (0.119 R)
• M36: 12,109,798 km (0.066 R)
• M37: 12,578,638 km (0.117 R)
• M38: 12,867,960 km (0.1 R)
• M39: 12,973,726 km (0.112 R)
• M40: 13,132,898 km (0.11 R)
• M41: 13,803,246 km (0.087 R)
• M42: 13,911,555 km (0.068 R)
• M43: 14,457,288 km (0.1 R)
• M44: 14,815,874 km (0.115 R)
• M45: 14,898,901 km (0.104 R)
• M46: 15,065,702 km (0.097 R)
• M47: 15,710,768 km (0.106 R)
• M48: 16,824,973 km (0.099 R)
• M49: 16,969,634 km (0.088 R)
• M50: 17,934,990 km (0.119 R)
• M51: 18,171,803 km (0.103 R)
• M52: 18,320,204 km (0.104 R)
• M53: 18,469,204 km (0.076 R)
• M54: 18,678,192 km (0.102 R)
• M55: 19,401,198 km (0.077 R)
• M56: 20,781,239 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 9

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.26 AU - 8.06 AU

Year: 6734 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,328,863 km

• M1: 429,346 km (0.112 R)
• M2: 492,327 km (0.107 R)
• M3: 572,810 km (0.081 R)
• M4: 672,891 km (0.092 R)
• M5: 763,697 km (0.07 R)
• M6: 858,991 km (0.083 R)
• M7: 1,027,139 km (0.055 R)
• M8: 1,357,152 km (0.109 R)
• M9: 1,434,943 km (0.097 R)
• M10: 2,088,536 km (0.031 R)
• M11: 2,294,233 km (0.113 R)
• M12: 2,627,088 km (0.114 R)
• M13: 2,975,502 km (0.115 R)
• M14: 3,606,655 km (0.049 R)
• M15: 3,853,940 km (0.073 R)
• M16: 4,050,063 km (0.111 R)
• M17: 4,135,184 km (0.033 R)
• M18: 4,307,222 km (0.099 R)
• M19: 4,481,653 km (0.059 R)
• M20: 4,717,718 km (0.091 R)
• M21: 5,171,598 km (0.112 R)
• M22: 5,233,233 km (0.116 R)
• M23: 5,513,280 km (0.11 R)
• M24: 5,991,096 km (0.097 R)
• M25: 6,416,103 km (0.087 R)
• M26: 6,648,877 km (0.062 R)
• M27: 6,952,411 km (0.094 R)
• M28: 7,398,811 km (0.09 R)
• M29: 7,572,943 km (0.076 R)
• M30: 8,175,374 km (0.097 R)
• M31: 8,793,213 km (0.112 R)
• M32: 10,189,111 km (0.088 R)
• M33: 10,892,969 km (0.098 R)
• M34: 11,131,129 km (0.118 R)
• M35: 11,210,864 km (0.037 R)
• M36: 11,612,385 km (0.088 R)
• M37: 12,595,542 km (0.088 R)
• M38: 13,605,178 km (0.12 R)
• M39: 13,818,804 km (0.083 R)
• M40: 14,076,561 km (0.101 R)
• M41: 14,771,892 km (0.117 R)
• M42: 14,859,556 km (0.112 R)
• M43: 15,567,304 km (0.112 R)
• M44: 16,969,784 km (0.068 R)
• M45: 18,083,091 km (0.11 R)
• M46: 18,933,555 km (0.078 R)
• M47: 19,267,757 km (0.097 R)
• M48: 19,652,223 km (0.082 R)
• M49: 20,477,405 km (0.075 R)
• M50: 20,771,365 km (0.081 R)
• M51: 21,017,454 km (0.106 R)
• M52: 21,611,956 km (0.107 R)
• M53: 22,111,463 km (0.066 R)
• M54: 22,312,373 km (0.102 R)
• M55: 23,326,048 km (0.092 R)
• M56: 25,135,733 km (0.081 R)
• M57: 25,345,470 km (0.112 R)
• M58: 25,555,804 km (0.073 R)
• M59: 25,819,396 km (0.067 R)
• M60: 25,978,119 km (0.082 R)
• M61: 26,296,314 km (0.108 R)
• M62: 26,722,668 km (0.071 R)
• M63: 26,883,186 km (0.101 R)
• M64: 26,990,298 km (0.077 R)
• M65: 27,582,107 km (0.077 R)
• M66: 29,659,723 km (0.025 R)
• M67: 29,770,425 km (0.108 R)
• M68: 30,885,378 km (0.12 R)
• M69: 30,997,576 km (0.102 R)
• M70: 32,754,603 km (0.094 R)
• M71: 33,041,083 km (0.035 R)
• M72: 33,328,311 km (0.108 R)
• M73: 33,674,181 km (0.09 R)
• M74: 34,893,853 km (0.055 R)
• M75: 35,069,182 km (0.113 R)
• M76: 35,362,244 km (0.118 R)
• M77: 35,714,996 km (0.1 R)
• M78: 36,720,593 km (0.104 R)
• M79: 36,779,983 km (0.095 R)
• M80: 37,256,751 km (0.084 R)
• M81: 37,495,809 km (0.097 R)
• M82: 37,855,592 km (0.079 R)
• M83: 38,095,995 km (0.099 R)
• M84: 38,457,424 km (0.117 R)
• M85: 38,578,299 km (0.089 R)
• M86: 39,305,494 km (0.079 R)
• M87: 39,853,920 km (0.099 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit