🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.73 AU - 0.83 AU

Year: 250 Days

Day: 43.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,820,886 km

• M1: 529,128 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.18 AU - 1.44 AU

Year: 545 Days

Day: 26.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,820,886 km

• M1: 589,864 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.13 AU - 1.53 AU

Year: 557 Days

Day: 34.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,820,886 km

• M1: 772,075 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.47 AU - 1.75 AU

Year: 742 Days

Day: 41.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,820,886 km

• M1: 886,816 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 9.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.26 AU - 6.62 AU

Year: 4611 Days

Day: 6.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,820,886 km

• M1: 187,147 km (0.112 R)
• M2: 338,839 km (0.093 R)
• M3: 524,490 km (0.094 R)
• M4: 626,217 km (0.065 R)
• M5: 763,697 km (0.115 R)
• M6: 871,408 km (0.082 R)
• M7: 953,088 km (0.103 R)
• M8: 1,070,074 km (0.118 R)
• M9: 1,377,796 km (0.096 R)
• M10: 1,535,921 km (0.111 R)
• M11: 1,700,180 km (0.08 R)
• M12: 1,883,736 km (0.086 R)
• M13: 2,059,963 km (0.06 R)
• M14: 2,443,681 km (0.027 R)
• M15: 2,880,806 km (0.109 R)
• M16: 2,974,305 km (0.065 R)
• M17: 3,673,974 km (0.114 R)
• M18: 3,741,742 km (0.083 R)
• M19: 3,843,917 km (0.064 R)
• M20: 3,999,200 km (0.117 R)
• M21: 4,787,581 km (0.12 R)
• M22: 4,898,881 km (0.116 R)
• M23: 5,029,780 km (0.115 R)
• M24: 5,333,314 km (0.091 R)
• M25: 5,958,184 km (0.054 R)
• M26: 6,380,948 km (0.052 R)
• M27: 6,980,835 km (0.032 R)
• M28: 7,086,152 km (0.063 R)
• M29: 7,191,918 km (0.1 R)
• M30: 7,319,525 km (0.036 R)
• M31: 7,469,422 km (0.101 R)
• M32: 7,663,600 km (0.095 R)
• M33: 7,794,049 km (0.045 R)
• M34: 7,990,920 km (0.047 R)
• M35: 8,256,157 km (0.098 R)
• M36: 8,389,897 km (0.075 R)
• M37: 8,659,473 km (0.112 R)
• M38: 9,069,221 km (0.118 R)
• M39: 9,184,262 km (0.082 R)
• M40: 9,322,790 km (0.085 R)
• M41: 9,485,403 km (0.063 R)
• M42: 9,860,594 km (0.07 R)
• M43: 10,312,380 km (0.113 R)
• M44: 10,504,613 km (0.078 R)
• M45: 10,649,573 km (0.108 R)
• M46: 10,819,666 km (0.119 R)
• M47: 11,933,871 km (0.039 R)
• M48: 12,009,418 km (0.112 R)
• M49: 12,389,696 km (0.085 R)
• M50: 12,696,820 km (0.105 R)
• M51: 13,110,309 km (0.115 R)
• M52: 13,292,519 km (0.116 R)
• M53: 13,606,974 km (0.092 R)
• M54: 13,870,864 km (0.1 R)
• M55: 14,003,408 km (0.045 R)
• M56: 14,484,215 km (0.062 R)
• M57: 14,726,714 km (0.107 R)
• M58: 14,807,796 km (0.101 R)
• M59: 15,024,862 km (0.08 R)
• M60: 15,188,223 km (0.1 R)
• M61: 15,297,579 km (0.107 R)
• M62: 15,407,085 km (0.106 R)
• M63: 15,792,748 km (0.115 R)
• M64: 16,097,928 km (0.103 R)
• M65: 16,461,002 km (0.099 R)
• M66: 16,573,350 km (0.104 R)
• M67: 16,996,712 km (0.063 R)
• M68: 18,027,441 km (0.117 R)
• M69: 18,375,406 km (0.117 R)
• M70: 18,755,085 km (0.098 R)
• M71: 20,058,830 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.4

Radius: 14.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.75 AU - 11.39 AU

Year: 10760 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,820,886 km

• M1: 449,990 km (0.081 R)
• M2: 637,287 km (0.077 R)
• M3: 964,009 km (0.062 R)
• M4: 1,178,382 km (0.118 R)
• M5: 1,564,345 km (0.116 R)
• M6: 1,678,787 km (0.066 R)
• M7: 2,479,136 km (0.061 R)
• M8: 2,863,453 km (0.052 R)
• M9: 3,326,458 km (0.079 R)
• M10: 3,627,898 km (0.093 R)
• M11: 3,720,200 km (0.092 R)
• M12: 3,813,250 km (0.071 R)
• M13: 4,097,186 km (0.119 R)
• M14: 5,093,508 km (0.1 R)
• M15: 5,406,766 km (0.116 R)
• M16: 5,690,553 km (0.113 R)
• M17: 6,951,065 km (0.074 R)
• M18: 7,573,542 km (0.111 R)
• M19: 8,092,646 km (0.09 R)
• M20: 8,871,902 km (0.055 R)
• M21: 9,081,040 km (0.063 R)
• M22: 9,334,159 km (0.088 R)
• M23: 9,718,326 km (0.099 R)
• M24: 10,151,263 km (0.094 R)
• M25: 11,035,985 km (0.094 R)
• M26: 11,578,875 km (0.081 R)
• M27: 11,670,130 km (0.109 R)
• M28: 11,991,616 km (0.117 R)
• M29: 12,879,180 km (0.119 R)
• M30: 12,973,726 km (0.099 R)
• M31: 13,594,706 km (0.106 R)
• M32: 13,691,197 km (0.111 R)
• M33: 14,865,690 km (0.089 R)
• M34: 15,666,637 km (0.101 R)
• M35: 15,767,765 km (0.107 R)
• M36: 15,919,906 km (0.107 R)
• M37: 16,636,031 km (0.112 R)
• M38: 17,782,848 km (0.08 R)
• M39: 17,941,123 km (0.055 R)
• M40: 18,793,681 km (0.057 R)
• M41: 19,659,404 km (0.09 R)
• M42: 19,823,064 km (0.112 R)
• M43: 20,262,134 km (0.063 R)
• M44: 20,759,697 km (0.089 R)
• M45: 21,373,497 km (0.11 R)
• M46: 21,823,637 km (0.102 R)
• M47: 22,790,637 km (0.09 R)
• M48: 22,905,229 km (0.095 R)
• M49: 23,655,463 km (0.113 R)
• M50: 24,237,997 km (0.106 R)
• M51: 25,476,667 km (0.092 R)
• M52: 25,774,666 km (0.067 R)
• M53: 26,253,828 km (0.105 R)
• M54: 27,647,781 km (0.086 R)
• M55: 28,138,312 km (0.057 R)
• M56: 28,322,916 km (0.084 R)
• M57: 28,507,969 km (0.107 R)
• M58: 28,631,686 km (0.05 R)
• M59: 28,941,503 km (0.113 R)
• M60: 30,191,842 km (0.096 R)
• M61: 30,633,754 km (0.111 R)
• M62: 31,141,340 km (0.041 R)
• M63: 32,036,234 km (0.075 R)
• M64: 32,164,739 km (0.106 R)
• M65: 32,874,880 km (0.091 R)
• M66: 34,179,074 km (0.087 R)
• M67: 34,310,421 km (0.118 R)
• M68: 34,837,604 km (0.073 R)
• M69: 35,035,971 km (0.07 R)
• M70: 36,703,538 km (0.094 R)
• M71: 37,580,930 km (0.076 R)
• M72: 37,784,383 km (0.079 R)
• M73: 38,875,699 km (0.114 R)
• M74: 39,150,062 km (0.074 R)
• M75: 39,425,172 km (0.091 R)
• M76: 41,159,012 km (0.1 R)
• M77: 41,298,886 km (0.039 R)
• M78: 41,438,760 km (0.11 R)
• M79: 42,776,165 km (0.116 R)
• M80: 43,699,333 km (0.104 R)
• M81: 45,348,650 km (0.083 R)
• M82: 46,435,329 km (0.092 R)
• M83: 47,750,593 km (0.112 R)
• M84: 48,191,757 km (0.105 R)
• M85: 48,339,111 km (0.113 R)
• M86: 48,708,169 km (0.097 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit