🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 178 Days

Day: 18.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 193 Days

Day: 13 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.57 AU - 0.65 AU

Year: 208 Days

Day: 41.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.64 AU - 0.76 AU

Year: 256 Days

Day: 34 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.25 AU - 1.43 AU

Year: 677 Days

Day: 42.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,674,594 km

• M1: 115,041 km (0.072 R)
• M2: 339,737 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.19 AU - 2.63 AU

Year: 1633 Days

Day: 32.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.16 AU - 2.98 AU

Year: 1799 Days

Day: 35.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.9

Radius: 7.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.6 AU - 10.64 AU

Year: 15109 Days

Day: 24.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,674,594 km

• M1: 213,476 km (0.098 R)
• M2: 667,954 km (0.116 R)
• M3: 945,459 km (0.117 R)
• M4: 1,208,152 km (0.061 R)
• M5: 1,289,683 km (0.083 R)
• M6: 1,356,404 km (0.093 R)
• M7: 1,836,613 km (0.105 R)
• M8: 2,224,072 km (0.076 R)
• M9: 2,721,933 km (0.106 R)
• M10: 2,829,943 km (0.113 R)
• M11: 3,095,030 km (0.081 R)
• M12: 3,437,609 km (0.102 R)
• M13: 3,601,718 km (0.084 R)
• M14: 3,961,950 km (0.112 R)
• M15: 4,308,568 km (0.085 R)
• M16: 4,665,060 km (0.074 R)
• M17: 4,873,001 km (0.075 R)
• M18: 5,004,498 km (0.047 R)
• M19: 5,352,013 km (0.068 R)
• M20: 8,056,743 km (0.065 R)
• M21: 8,337,688 km (0.094 R)
• M22: 8,685,503 km (0.061 R)
• M23: 10,157,396 km (0.07 R)
• M24: 10,801,714 km (0.085 R)
• M25: 11,424,191 km (0.076 R)
• M26: 12,200,903 km (0.113 R)
• M27: 12,559,489 km (0.042 R)
• M28: 13,067,524 km (0.051 R)
• M29: 13,250,482 km (0.093 R)
• M30: 13,879,242 km (0.028 R)
• M31: 15,939,952 km (0.076 R)
• M32: 16,253,360 km (0.11 R)
• M33: 16,608,356 km (0.067 R)
• M34: 17,165,458 km (0.087 R)
• M35: 17,809,926 km (0.095 R)
• M36: 18,626,431 km (0.088 R)
• M37: 19,246,813 km (0.106 R)
• M38: 19,329,990 km (0.119 R)
• M39: 20,422,952 km (0.037 R)
• M40: 20,933,978 km (0.065 R)
• M41: 21,969,046 km (0.096 R)
• M42: 23,108,832 km (0.084 R)
• M43: 25,126,758 km (0.111 R)
• M44: 28,660,558 km (0.111 R)
• M45: 29,137,028 km (0.096 R)
• M46: 29,471,977 km (0.111 R)
• M47: 30,146,065 km (0.107 R)
• M48: 31,020,016 km (0.061 R)
• M49: 31,166,472 km (0.087 R)
• M50: 31,264,309 km (0.088 R)
• M51: 31,362,146 km (0.055 R)
• M52: 31,607,337 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.8

Radius: 3.9

Gravity: 22.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.82 AU - 13.64 AU

Year: 16429 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,674,594 km

• M1: 57,146 km (0.095 R)
• M2: 154,983 km (0.079 R)
• M3: 550,819 km (0.071 R)
• M4: 584,778 km (0.077 R)
• M5: 1,261,708 km (0.119 R)
• M6: 1,737,729 km (0.109 R)
• M7: 1,813,575 km (0.11 R)
• M8: 1,890,468 km (0.09 R)
• M9: 2,236,189 km (0.073 R)
• M10: 2,291,091 km (0.085 R)
• M11: 2,775,788 km (0.078 R)
• M12: 3,167,137 km (0.103 R)
• M13: 3,259,887 km (0.064 R)
• M14: 3,448,231 km (0.113 R)
• M15: 4,168,245 km (0.107 R)
• M16: 4,475,968 km (0.07 R)
• M17: 4,861,781 km (0.028 R)
• M18: 5,149,159 km (0.093 R)
• M19: 5,441,922 km (0.104 R)
• M20: 5,553,223 km (0.036 R)
• M21: 5,853,316 km (0.103 R)
• M22: 5,967,309 km (0.094 R)
• M23: 6,005,457 km (0.048 R)
• M24: 6,197,391 km (0.119 R)
• M25: 6,235,987 km (0.086 R)
• M26: 6,313,479 km (0.053 R)
• M27: 7,025,415 km (0.074 R)
• M28: 7,349,893 km (0.048 R)
• M29: 7,845,660 km (0.074 R)
• M30: 8,267,078 km (0.031 R)
• M31: 8,437,769 km (0.111 R)
• M32: 10,573,877 km (0.104 R)
• M33: 10,620,102 km (0.103 R)
• M34: 12,278,844 km (0.111 R)
• M35: 12,718,213 km (0.038 R)
• M36: 12,767,430 km (0.103 R)
• M37: 12,915,233 km (0.071 R)
• M38: 13,063,484 km (0.092 R)
• M39: 13,813,867 km (0.081 R)
• M40: 13,914,846 km (0.083 R)
• M41: 14,117,850 km (0.115 R)
• M42: 14,219,726 km (0.117 R)
• M43: 14,732,398 km (0.113 R)
• M44: 16,735,663 km (0.104 R)
• M45: 16,843,374 km (0.05 R)
• M46: 16,897,379 km (0.081 R)
• M47: 16,951,384 km (0.055 R)
• M48: 17,113,847 km (0.083 R)
• M49: 17,168,001 km (0.034 R)
• M50: 17,440,269 km (0.075 R)
• M51: 17,878,741 km (0.119 R)
• M52: 18,044,046 km (0.052 R)
• M53: 18,487,454 km (0.087 R)
• M54: 18,990,552 km (0.097 R)
• M55: 20,296,691 km (0.116 R)
• M56: 22,161,429 km (0.073 R)
• M57: 22,220,520 km (0.038 R)
• M58: 22,339,001 km (0.12 R)
• M59: 22,576,563 km (0.107 R)
• M60: 22,755,332 km (0.107 R)
• M61: 23,414,610 km (0.11 R)
• M62: 23,837,374 km (0.066 R)
• M63: 24,019,434 km (0.116 R)
• M64: 25,120,923 km (0.072 R)
• M65: 26,866,880 km (0.089 R)
• M66: 28,009,808 km (0.094 R)
• M67: 28,458,452 km (0.051 R)
• M68: 28,974,265 km (0.08 R)
• M69: 29,884,269 km (0.084 R)
• M70: 30,605,780 km (0.058 R)
• M71: 30,737,575 km (0.075 R)
• M72: 31,266,703 km (0.093 R)
• M73: 32,401,104 km (0.105 R)
• M74: 32,602,612 km (0.111 R)
• M75: 33,006,975 km (0.054 R)
• M76: 34,025,288 km (0.117 R)
• M77: 34,298,603 km (0.064 R)
• M78: 34,915,993 km (0.039 R)
• M79: 35,953,455 km (0.119 R)
• M80: 37,987,387 km (0.082 R)
• M81: 40,130,526 km (0.104 R)
• M82: 40,636,317 km (0.113 R)
• M83: 41,144,052 km (0.112 R)
• M84: 41,435,169 km (0.11 R)
• M85: 42,019,499 km (0.086 R)
• M86: 42,386,013 km (0.099 R)
• M87: 42,900,929 km (0.073 R)
• M88: 44,831,789 km (0.093 R)
• M89: 44,906,588 km (0.107 R)
• M90: 46,790,624 km (0.103 R)
• M91: 47,475,333 km (0.037 R)
• M92: 47,933,551 km (0.073 R)
• M93: 48,239,778 km (0.067 R)
• M94: 48,316,522 km (0.051 R)
• M95: 52,280,417 km (0.026 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 20,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit