🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.58 AU - 0.7 AU

Year: 185 Days

Day: 44.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.81 AU - 0.89 AU

Year: 283 Days

Day: 12.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,017,559 km

• M1: 365,168 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.94 AU - 1.38 AU

Year: 452 Days

Day: 43.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.81 AU - 2.17 AU

Year: 1015 Days

Day: 27.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.9 AU - 2.9 AU

Year: 1345 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.01 AU - 3.23 AU

Year: 1534 Days

Day: 29 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.82 AU - 4.64 AU

Year: 3146 Days

Day: 21.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,017,559 km

• M1: 360,381 km (0.071 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 8.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.35 AU - 5.51 AU

Year: 4576 Days

Day: 9.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,017,559 km

• M1: 124,017 km (0.09 R)
• M2: 179,966 km (0.049 R)
• M3: 276,756 km (0.104 R)
• M4: 337,942 km (0.106 R)
• M5: 398,230 km (0.053 R)
• M6: 540,048 km (0.074 R)
• M7: 682,017 km (0.09 R)
• M8: 744,249 km (0.103 R)
• M9: 818,151 km (0.098 R)
• M10: 973,583 km (0.105 R)
• M11: 1,280,259 km (0.115 R)
• M12: 1,427,612 km (0.09 R)
• M13: 1,628,822 km (0.097 R)
• M14: 2,111,574 km (0.075 R)
• M15: 2,452,507 km (0.107 R)
• M16: 2,537,030 km (0.114 R)
• M17: 2,694,557 km (0.112 R)
• M18: 2,752,601 km (0.114 R)
• M19: 2,929,276 km (0.116 R)
• M20: 3,851,846 km (0.11 R)
• M21: 4,387,406 km (0.077 R)
• M22: 4,455,922 km (0.099 R)
• M23: 4,594,300 km (0.058 R)
• M24: 4,664,013 km (0.081 R)
• M25: 5,325,235 km (0.069 R)
• M26: 5,564,742 km (0.075 R)
• M27: 5,639,092 km (0.036 R)
• M28: 5,845,238 km (0.059 R)
• M29: 6,246,010 km (0.088 R)
• M30: 6,303,905 km (0.113 R)
• M31: 6,420,441 km (0.084 R)
• M32: 7,114,127 km (0.093 R)
• M33: 7,562,472 km (0.054 R)
• M34: 7,790,010 km (0.102 R)
• M35: 7,873,336 km (0.1 R)
• M36: 8,040,886 km (0.065 R)
• M37: 8,464,846 km (0.12 R)
• M38: 8,831,062 km (0.085 R)
• M39: 8,961,511 km (0.074 R)
• M40: 9,224,354 km (0.096 R)
• M41: 9,334,608 km (0.088 R)
• M42: 9,712,941 km (0.066 R)
• M43: 10,005,554 km (0.085 R)
• M44: 10,232,794 km (0.084 R)
• M45: 10,301,160 km (0.112 R)
• M46: 10,369,825 km (0.047 R)
• M47: 10,994,247 km (0.117 R)
• M48: 11,134,719 km (0.081 R)
• M49: 11,654,721 km (0.067 R)
• M50: 12,110,247 km (0.098 R)
• M51: 12,547,222 km (0.08 R)
• M52: 13,436,432 km (0.106 R)
• M53: 14,116,653 km (0.082 R)
• M54: 14,320,406 km (0.112 R)
• M55: 14,576,517 km (0.079 R)
• M56: 15,405,888 km (0.066 R)
• M57: 15,484,427 km (0.118 R)
• M58: 15,589,445 km (0.111 R)
• M59: 16,011,610 km (0.06 R)
• M60: 16,330,702 km (0.107 R)
• M61: 16,544,477 km (0.104 R)
• M62: 16,624,961 km (0.101 R)
• M63: 16,948,092 km (0.091 R)
• M64: 17,137,483 km (0.058 R)
• M65: 17,218,865 km (0.119 R)
• M66: 17,436,679 km (0.092 R)
• M67: 17,902,228 km (0.095 R)
• M68: 18,067,533 km (0.105 R)
• M69: 18,344,289 km (0.093 R)
• M70: 18,399,790 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 9.2

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.41 AU - 8.21 AU

Year: 6427 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,017,559 km

• M1: 132,245 km (0.088 R)
• M2: 469,887 km (0.051 R)
• M3: 652,396 km (0.115 R)
• M4: 1,119,740 km (0.1 R)
• M5: 1,557,912 km (0.037 R)
• M6: 1,715,289 km (0.085 R)
• M7: 1,919,490 km (0.116 R)
• M8: 2,024,658 km (0.106 R)
• M9: 2,153,312 km (0.038 R)
• M10: 2,510,103 km (0.094 R)
• M11: 2,695,454 km (0.095 R)
• M12: 2,909,529 km (0.111 R)
• M13: 3,481,741 km (0.085 R)
• M14: 3,900,166 km (0.084 R)
• M15: 4,061,283 km (0.08 R)
• M16: 4,727,442 km (0.076 R)
• M17: 5,015,119 km (0.116 R)
• M18: 5,850,773 km (0.042 R)
• M19: 6,159,692 km (0.053 R)
• M20: 6,569,291 km (0.11 R)
• M21: 7,085,554 km (0.1 R)
• M22: 7,249,513 km (0.069 R)
• M23: 7,918,215 km (0.11 R)
• M24: 8,122,716 km (0.077 R)
• M25: 8,502,096 km (0.093 R)
• M26: 9,099,889 km (0.097 R)
• M27: 9,206,702 km (0.085 R)
• M28: 9,457,727 km (0.067 R)
• M29: 9,638,441 km (0.078 R)
• M30: 9,930,007 km (0.045 R)
• M31: 10,671,564 km (0.04 R)
• M32: 10,784,361 km (0.114 R)
• M33: 11,354,179 km (0.073 R)
• M34: 11,584,859 km (0.081 R)
• M35: 11,778,289 km (0.069 R)
• M36: 12,050,856 km (0.086 R)
• M37: 12,365,012 km (0.102 R)
• M38: 13,001,401 km (0.11 R)
• M39: 13,081,586 km (0.112 R)
• M40: 13,242,703 km (0.077 R)
• M41: 13,404,418 km (0.101 R)
• M42: 14,016,872 km (0.074 R)
• M43: 14,181,729 km (0.109 R)
• M44: 14,805,552 km (0.078 R)
• M45: 15,141,997 km (0.103 R)
• M46: 16,123,359 km (0.104 R)
• M47: 16,339,379 km (0.112 R)
• M48: 16,556,296 km (0.067 R)
• M49: 17,037,103 km (0.119 R)
• M50: 17,433,986 km (0.047 R)
• M51: 17,522,548 km (0.105 R)
• M52: 18,281,608 km (0.045 R)
• M53: 19,693,363 km (0.118 R)
• M54: 20,063,318 km (0.09 R)
• M55: 20,763,137 km (0.082 R)
• M56: 21,566,179 km (0.094 R)
• M57: 21,661,173 km (0.032 R)
• M58: 21,899,632 km (0.077 R)
• M59: 22,571,925 km (0.099 R)
• M60: 23,446,175 km (0.057 R)
• M61: 23,887,489 km (0.109 R)
• M62: 24,035,142 km (0.096 R)
• M63: 26,287,039 km (0.116 R)
• M64: 26,490,492 km (0.106 R)
• M65: 26,643,381 km (0.11 R)
• M66: 27,001,368 km (0.097 R)
• M67: 27,412,314 km (0.118 R)
• M68: 27,670,221 km (0.082 R)
• M69: 28,762,285 km (0.096 R)
• M70: 29,024,530 km (0.105 R)
• M71: 29,234,715 km (0.055 R)
• M72: 30,187,055 km (0.069 R)
• M73: 30,988,601 km (0.084 R)
• M74: 31,526,704 km (0.043 R)
• M75: 32,339,768 km (0.115 R)
• M76: 33,820,638 km (0.112 R)
• M77: 33,986,542 km (0.119 R)
• M78: 34,875,901 km (0.088 R)
• M79: 34,987,651 km (0.052 R)
• M80: 36,167,828 km (0.111 R)
• M81: 36,450,718 km (0.109 R)
• M82: 37,647,052 km (0.091 R)
• M83: 38,451,739 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.9

Radius: 9.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.95 AU - 8.87 AU

Year: 8820 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,017,559 km

• M1: 231,877 km (0.118 R)
• M2: 376,538 km (0.118 R)
• M3: 493,224 km (0.112 R)
• M4: 842,236 km (0.107 R)
• M5: 936,782 km (0.105 R)
• M6: 1,426,416 km (0.118 R)
• M7: 1,987,258 km (0.09 R)
• M8: 2,247,259 km (0.116 R)
• M9: 2,381,449 km (0.118 R)
• M10: 2,541,518 km (0.087 R)
• M11: 2,634,568 km (0.106 R)
• M12: 2,872,279 km (0.116 R)
• M13: 2,944,984 km (0.078 R)
• M14: 3,067,504 km (0.052 R)
• M15: 3,548,761 km (0.093 R)
• M16: 3,758,497 km (0.086 R)
• M17: 4,723,702 km (0.055 R)
• M18: 5,248,791 km (0.069 R)
• M19: 5,397,940 km (0.12 R)
• M20: 5,578,804 km (0.113 R)
• M21: 6,641,397 km (0.11 R)
• M22: 7,596,131 km (0.107 R)
• M23: 8,175,673 km (0.059 R)
• M24: 8,314,201 km (0.101 R)
• M25: 8,383,764 km (0.119 R)
• M26: 8,982,455 km (0.06 R)
• M27: 9,305,137 km (0.043 R)
• M28: 9,595,058 km (0.11 R)
• M29: 9,998,673 km (0.083 R)
• M30: 10,258,524 km (0.111 R)
• M31: 10,520,470 km (0.077 R)
• M32: 11,590,394 km (0.075 R)
• M33: 12,415,426 km (0.06 R)
• M34: 12,935,728 km (0.092 R)
• M35: 13,137,685 km (0.062 R)
• M36: 13,463,060 km (0.103 R)
• M37: 13,997,574 km (0.079 R)
• M38: 14,204,916 km (0.098 R)
• M39: 14,664,780 km (0.048 R)
• M40: 15,214,702 km (0.098 R)
• M41: 15,556,383 km (0.104 R)
• M42: 15,728,122 km (0.108 R)
• M43: 16,684,351 km (0.06 R)
• M44: 16,860,278 km (0.115 R)
• M45: 17,125,216 km (0.094 R)
• M46: 18,199,030 km (0.093 R)
• M47: 19,202,233 km (0.112 R)
• M48: 19,757,092 km (0.091 R)
• M49: 20,693,425 km (0.113 R)
• M50: 20,929,789 km (0.11 R)
• M51: 21,214,624 km (0.065 R)
• M52: 21,357,490 km (0.071 R)
• M53: 22,173,396 km (0.054 R)
• M54: 22,415,147 km (0.074 R)
• M55: 22,901,639 km (0.11 R)
• M56: 22,999,326 km (0.083 R)
• M57: 23,588,443 km (0.062 R)
• M58: 24,182,496 km (0.101 R)
• M59: 24,431,427 km (0.096 R)
• M60: 25,082,776 km (0.084 R)
• M61: 25,183,455 km (0.069 R)
• M62: 25,638,382 km (0.079 R)
• M63: 25,994,126 km (0.097 R)
• M64: 26,761,862 km (0.115 R)
• M65: 27,225,915 km (0.115 R)
• M66: 28,950,778 km (0.034 R)
• M67: 29,215,118 km (0.055 R)
• M68: 29,746,340 km (0.062 R)
• M69: 30,334,409 km (0.085 R)
• M70: 30,980,223 km (0.116 R)
• M71: 31,142,387 km (0.109 R)
• M72: 31,739,432 km (0.089 R)
• M73: 32,012,149 km (0.082 R)
• M74: 32,559,677 km (0.119 R)
• M75: 34,332,861 km (0.114 R)
• M76: 34,668,858 km (0.077 R)
• M77: 35,005,902 km (0.087 R)
• M78: 35,343,993 km (0.119 R)
• M79: 35,739,829 km (0.099 R)
• M80: 36,307,852 km (0.111 R)
• M81: 36,592,986 km (0.118 R)
• M82: 36,764,425 km (0.055 R)
• M83: 37,568,064 km (0.101 R)
• M84: 37,741,149 km (0.116 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit