🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.69 AU - 1.05 AU

Year: 292 Days

Day: 28.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.91 AU - 0.99 AU

Year: 333 Days

Day: 44.9 Hours

Environment

Temp: 79 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.15 AU - 2.31 AU

Year: 1198 Days

Day: 15.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,212,488 km

• M1: 382,971 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.72 AU - 2.8 AU

Year: 1223 Days

Day: 15.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.97 AU - 2.65 AU

Year: 1264 Days

Day: 34.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.68 AU - 3.46 AU

Year: 1936 Days

Day: 39.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 14.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.83 AU - 6.39 AU

Year: 4782 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,212,488 km

• M1: 201,658 km (0.098 R)
• M2: 299,046 km (0.101 R)
• M3: 483,351 km (0.097 R)
• M4: 628,610 km (0.051 R)
• M5: 791,971 km (0.097 R)
• M6: 983,157 km (0.078 R)
• M7: 1,128,267 km (0.097 R)
• M8: 1,281,156 km (0.103 R)
• M9: 1,387,371 km (0.069 R)
• M10: 1,524,552 km (0.05 R)
• M11: 1,652,159 km (0.05 R)
• M12: 2,057,420 km (0.038 R)
• M13: 2,296,327 km (0.098 R)
• M14: 2,460,885 km (0.091 R)
• M15: 2,802,118 km (0.114 R)
• M16: 2,907,584 km (0.091 R)
• M17: 3,068,252 km (0.054 R)
• M18: 3,195,411 km (0.071 R)
• M19: 3,361,464 km (0.113 R)
• M20: 3,530,510 km (0.075 R)
• M21: 3,877,128 km (0.101 R)
• M22: 4,275,507 km (0.101 R)
• M23: 4,397,579 km (0.058 R)
• M24: 4,645,463 km (0.099 R)
• M25: 5,025,890 km (0.089 R)
• M26: 5,219,919 km (0.036 R)
• M27: 5,504,753 km (0.066 R)
• M28: 5,772,234 km (0.047 R)
• M29: 5,998,426 km (0.106 R)
• M30: 6,204,572 km (0.095 R)
• M31: 6,506,610 km (0.062 R)
• M32: 6,980,685 km (0.095 R)
• M33: 7,564,416 km (0.048 R)
• M34: 7,887,249 km (0.099 R)
• M35: 7,987,479 km (0.058 R)
• M36: 8,520,945 km (0.093 R)
• M37: 8,752,971 km (0.095 R)
• M38: 9,039,751 km (0.099 R)
• M39: 9,729,546 km (0.088 R)
• M40: 9,837,257 km (0.085 R)
• M41: 10,436,396 km (0.054 R)
• M42: 11,613,283 km (0.087 R)
• M43: 11,727,575 km (0.117 R)
• M44: 12,714,323 km (0.093 R)
• M45: 12,979,859 km (0.083 R)
• M46: 13,456,777 km (0.096 R)
• M47: 13,606,974 km (0.075 R)
• M48: 15,295,784 km (0.116 R)
• M49: 15,515,543 km (0.108 R)
• M50: 16,148,941 km (0.119 R)
• M51: 16,629,748 km (0.07 R)
• M52: 16,726,388 km (0.101 R)
• M53: 17,050,118 km (0.094 R)
• M54: 17,474,078 km (0.032 R)
• M55: 17,605,276 km (0.071 R)
• M56: 17,769,534 km (0.047 R)
• M57: 17,868,418 km (0.102 R)
• M58: 18,199,479 km (0.101 R)
• M59: 18,432,402 km (0.114 R)
• M60: 18,800,264 km (0.085 R)
• M61: 19,002,071 km (0.118 R)
• M62: 19,272,095 km (0.115 R)
• M63: 20,021,581 km (0.106 R)
• M64: 20,954,323 km (0.115 R)
• M65: 21,373,497 km (0.062 R)
• M66: 21,619,136 km (0.099 R)
• M67: 21,795,363 km (0.119 R)
• M68: 22,113,557 km (0.108 R)
• M69: 23,329,788 km (0.036 R)
• M70: 23,546,555 km (0.101 R)
• M71: 23,873,127 km (0.079 R)
• M72: 24,494,108 km (0.094 R)
• M73: 24,604,362 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 10.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.61 AU - 11.85 AU

Year: 11776 Days

Day: 6.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,212,488 km

• M1: 255,513 km (0.108 R)
• M2: 469,289 km (0.097 R)
• M3: 714,330 km (0.108 R)
• M4: 868,416 km (0.094 R)
• M5: 1,121,386 km (0.07 R)
• M6: 1,417,141 km (0.116 R)
• M7: 1,494,932 km (0.112 R)
• M8: 1,634,955 km (0.062 R)
• M9: 1,863,690 km (0.102 R)
• M10: 2,058,915 km (0.116 R)
• M11: 2,516,685 km (0.085 R)
• M12: 3,392,132 km (0.063 R)
• M13: 3,551,154 km (0.116 R)
• M14: 3,876,679 km (0.113 R)
• M15: 4,440,663 km (0.12 R)
• M16: 4,556,602 km (0.05 R)
• M17: 4,702,908 km (0.089 R)
• M18: 4,880,631 km (0.108 R)
• M19: 5,489,045 km (0.108 R)
• M20: 5,644,926 km (0.071 R)
• M21: 6,089,232 km (0.068 R)
• M22: 6,577,818 km (0.03 R)
• M23: 7,180,847 km (0.101 R)
• M24: 7,489,169 km (0.049 R)
• M25: 7,696,960 km (0.112 R)
• M26: 7,836,684 km (0.055 R)
• M27: 9,205,056 km (0.116 R)
• M28: 9,353,457 km (0.083 R)
• M29: 9,954,691 km (0.026 R)
• M30: 10,413,957 km (0.092 R)
• M31: 10,529,895 km (0.056 R)
• M32: 10,646,132 km (0.09 R)
• M33: 11,313,339 km (0.095 R)
• M34: 11,392,775 km (0.082 R)
• M35: 11,672,224 km (0.12 R)
• M36: 12,400,915 km (0.115 R)
• M37: 13,479,367 km (0.116 R)
• M38: 13,944,766 km (0.11 R)
• M39: 15,065,553 km (0.103 R)
• M40: 16,259,942 km (0.043 R)
• M41: 16,349,551 km (0.109 R)
• M42: 16,529,518 km (0.12 R)
• M43: 16,982,051 km (0.114 R)
• M44: 17,714,632 km (0.076 R)
• M45: 18,177,637 km (0.119 R)
• M46: 18,504,209 km (0.097 R)
• M47: 18,644,682 km (0.092 R)
• M48: 19,115,766 km (0.058 R)
• M49: 19,257,883 km (0.076 R)
• M50: 19,400,301 km (0.113 R)
• M51: 19,781,925 km (0.036 R)
• M52: 19,973,560 km (0.051 R)
• M53: 20,069,602 km (0.058 R)
• M54: 20,697,913 km (0.101 R)
• M55: 20,990,227 km (0.088 R)
• M56: 21,480,160 km (0.113 R)
• M57: 22,122,832 km (0.112 R)
• M58: 22,321,797 km (0.119 R)
• M59: 22,671,557 km (0.074 R)
• M60: 23,427,027 km (0.114 R)
• M61: 24,756,054 km (0.11 R)
• M62: 26,954,096 km (0.037 R)
• M63: 28,345,954 km (0.05 R)
• M64: 28,996,256 km (0.1 R)
• M65: 29,596,592 km (0.069 R)
• M66: 29,706,248 km (0.094 R)
• M67: 29,815,903 km (0.083 R)
• M68: 30,366,573 km (0.082 R)
• M69: 30,920,683 km (0.091 R)
• M70: 31,814,231 km (0.087 R)
• M71: 31,982,678 km (0.119 R)
• M72: 32,716,157 km (0.089 R)
• M73: 33,798,049 km (0.074 R)
• M74: 34,545,140 km (0.083 R)
• M75: 35,705,122 km (0.082 R)
• M76: 36,348,543 km (0.107 R)
• M77: 37,172,976 km (0.117 R)
• M78: 37,291,308 km (0.113 R)
• M79: 37,944,004 km (0.111 R)
• M80: 38,720,417 km (0.096 R)
• M81: 39,441,628 km (0.048 R)
• M82: 39,864,392 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.4

Radius: 14.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.66 AU - 11.96 AU

Year: 11914 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,212,488 km

• M1: 555,457 km (0.093 R)
• M2: 681,119 km (0.092 R)
• M3: 1,910,963 km (0.053 R)
• M4: 2,306,650 km (0.1 R)
• M5: 2,432,461 km (0.033 R)
• M6: 3,135,571 km (0.088 R)
• M7: 3,520,786 km (0.052 R)
• M8: 3,964,344 km (0.061 R)
• M9: 5,139,285 km (0.104 R)
• M10: 5,377,146 km (0.112 R)
• M11: 6,288,646 km (0.1 R)
• M12: 6,441,086 km (0.069 R)
• M13: 6,672,065 km (0.096 R)
• M14: 6,905,737 km (0.106 R)
• M15: 7,301,423 km (0.078 R)
• M16: 7,623,208 km (0.072 R)
• M17: 7,922,404 km (0.089 R)
• M18: 8,170,138 km (0.095 R)
• M19: 8,420,415 km (0.044 R)
• M20: 9,272,974 km (0.117 R)
• M21: 9,417,784 km (0.114 R)
• M22: 9,592,515 km (0.084 R)
• M23: 10,815,627 km (0.061 R)
• M24: 11,244,524 km (0.115 R)
• M25: 11,585,457 km (0.116 R)
• M26: 11,741,488 km (0.093 R)
• M27: 12,950,837 km (0.117 R)
• M28: 13,570,322 km (0.099 R)
• M29: 14,233,041 km (0.118 R)
• M30: 15,589,744 km (0.091 R)
• M31: 15,727,823 km (0.072 R)
• M32: 17,343,480 km (0.107 R)
• M33: 17,593,906 km (0.106 R)
• M34: 18,681,184 km (0.033 R)
• M35: 20,164,447 km (0.109 R)
• M36: 22,342,891 km (0.113 R)
• M37: 22,693,698 km (0.114 R)
• M38: 23,046,300 km (0.086 R)
• M39: 23,400,847 km (0.111 R)
• M40: 24,274,798 km (0.106 R)
• M41: 24,474,960 km (0.109 R)
• M42: 25,524,688 km (0.086 R)
• M43: 27,043,555 km (0.088 R)
• M44: 27,209,609 km (0.073 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit