🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.49 AU - 1.63 AU

Year: 730 Days

Day: 26 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,181,239 km

• M1: 194,028 km (0.061 R)
• M2: 212,279 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.41 AU - 1.77 AU

Year: 751 Days

Day: 20.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,181,239 km

• M1: 68,665 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.1 AU - 2.98 AU

Year: 1517 Days

Day: 31.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,181,239 km

• M1: 463,903 km (0.097 R)
• M2: 616,194 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.51 AU - 3.53 AU

Year: 1967 Days

Day: 22.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,181,239 km

• M1: 21,542 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 11.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.14 AU - 6.16 AU

Year: 5033 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 77,181,239 km

• M1: 141,968 km (0.082 R)
• M2: 816,056 km (0.067 R)
• M3: 1,418,637 km (0.117 R)
• M4: 2,126,235 km (0.09 R)
• M5: 2,362,450 km (0.115 R)
• M6: 2,860,311 km (0.063 R)
• M7: 4,316,048 km (0.078 R)
• M8: 5,103,083 km (0.089 R)
• M9: 5,413,199 km (0.026 R)
• M10: 7,823,819 km (0.047 R)
• M11: 9,315,011 km (0.056 R)
• M12: 11,741,488 km (0.055 R)
• M13: 13,371,058 km (0.065 R)
• M14: 14,001,912 km (0.045 R)
• M15: 14,647,277 km (0.054 R)
• M16: 18,094,760 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 11.4

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.6 AU - 7.18 AU

Year: 6777 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,181,239 km

• M1: 283,189 km (0.068 R)
• M2: 502,499 km (0.109 R)
• M3: 1,155,793 km (0.104 R)
• M4: 2,004,611 km (0.091 R)
• M5: 4,052,606 km (0.044 R)
• M6: 4,937,328 km (0.098 R)
• M7: 6,357,760 km (0.047 R)
• M8: 9,267,887 km (0.078 R)
• M9: 13,038,202 km (0.047 R)
• M10: 14,332,673 km (0.025 R)
• M11: 17,509,384 km (0.067 R)
• M12: 20,565,668 km (0.093 R)
• M13: 22,472,443 km (0.069 R)
• M14: 23,165,679 km (0.115 R)
• M15: 26,106,624 km (0.104 R)
• M16: 27,866,493 km (0.081 R)
• M17: 28,573,642 km (0.087 R)
• M18: 29,355,141 km (0.114 R)
• M19: 30,681,326 km (0.06 R)
• M20: 32,174,164 km (0.076 R)
• M21: 34,338,246 km (0.075 R)
• M22: 35,482,820 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 12.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.38 AU - 11.62 AU

Year: 12750 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,181,239 km

• M1: 152,291 km (0.083 R)
• M2: 1,030,430 km (0.086 R)
• M3: 1,606,980 km (0.096 R)
• M4: 2,983,281 km (0.088 R)
• M5: 4,583,978 km (0.092 R)
• M6: 5,014,521 km (0.059 R)
• M7: 5,752,188 km (0.05 R)
• M8: 6,009,646 km (0.1 R)
• M9: 7,219,444 km (0.11 R)
• M10: 7,803,025 km (0.03 R)
• M11: 10,124,335 km (0.111 R)
• M12: 12,373,988 km (0.117 R)
• M13: 13,640,783 km (0.107 R)
• M14: 14,096,159 km (0.072 R)
• M15: 20,842,275 km (0.096 R)
• M16: 21,903,971 km (0.118 R)
• M17: 24,788,966 km (0.062 R)
• M18: 27,130,471 km (0.065 R)
• M19: 29,578,042 km (0.106 R)
• M20: 31,526,704 km (0.056 R)
• M21: 32,655,570 km (0.108 R)
• M22: 47,547,888 km (0.118 R)
• M23: 50,884,369 km (0.064 R)
• M24: 52,873,572 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 15

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.97 AU - 13.11 AU

Year: 12823 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,181,239 km

• M1: 214,523 km (0.074 R)
• M2: 1,176,138 km (0.078 R)
• M3: 3,452,868 km (0.116 R)
• M4: 4,297,348 km (0.114 R)
• M5: 7,169,927 km (0.103 R)
• M6: 10,700,436 km (0.116 R)
• M7: 13,472,485 km (0.101 R)
• M8: 19,384,742 km (0.092 R)
• M9: 21,433,037 km (0.055 R)
• M10: 23,146,381 km (0.098 R)
• M11: 28,766,025 km (0.116 R)
• M12: 31,169,165 km (0.119 R)
• M13: 31,508,154 km (0.099 R)
• M14: 32,105,947 km (0.073 R)
• M15: 35,000,367 km (0.086 R)
• M16: 36,357,519 km (0.064 R)
• M17: 37,369,249 km (0.112 R)
• M18: 38,960,222 km (0.113 R)
• M19: 41,165,893 km (0.112 R)
• M20: 42,143,815 km (0.119 R)
• M21: 42,835,256 km (0.089 R)
• M22: 47,415,344 km (0.118 R)
• M23: 49,846,459 km (0.109 R)
• M24: 51,464,809 km (0.1 R)
• M25: 52,778,129 km (0.047 R)
• M26: 53,551,999 km (0.114 R)
• M27: 55,907,267 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.6

Radius: 3

Gravity: 96.62 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.87 AU - 14.67 AU

Year: 19148 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 77,181,239 km

• M1: 165,306 km (0.075 R)
• M2: 237,262 km (0.111 R)
• M3: 297,251 km (0.105 R)
• M4: 407,205 km (0.04 R)
• M5: 487,240 km (0.037 R)
• M6: 1,022,950 km (0.103 R)
• M7: 1,389,166 km (0.097 R)
• M8: 1,495,231 km (0.073 R)
• M9: 2,543,463 km (0.088 R)
• M10: 2,775,190 km (0.029 R)
• M11: 3,431,925 km (0.107 R)
• M12: 4,087,014 km (0.095 R)
• M13: 4,722,057 km (0.086 R)
• M14: 6,043,006 km (0.063 R)
• M15: 10,232,494 km (0.089 R)
• M16: 12,392,388 km (0.102 R)
• M17: 13,550,126 km (0.062 R)
• M18: 15,383,747 km (0.119 R)
• M19: 15,453,909 km (0.108 R)
• M20: 16,164,349 km (0.111 R)
• M21: 19,876,321 km (0.113 R)
• M22: 20,599,776 km (0.07 R)
• M23: 21,089,410 km (0.085 R)
• M24: 21,834,557 km (0.032 R)
• M25: 21,918,182 km (0.085 R)
• M26: 22,592,570 km (0.106 R)
• M27: 25,213,225 km (0.056 R)
• M28: 31,585,795 km (0.033 R)
• M29: 31,988,961 km (0.106 R)
• M30: 32,090,239 km (0.104 R)
• M31: 32,803,073 km (0.084 R)
• M32: 34,671,999 km (0.109 R)
• M33: 35,200,379 km (0.119 R)
• M34: 35,732,798 km (0.118 R)
• M35: 37,135,577 km (0.111 R)
• M36: 41,046,963 km (0.101 R)
• M37: 41,968,486 km (0.076 R)
• M38: 46,485,594 km (0.094 R)
• M39: 51,747,100 km (0.09 R)
• M40: 52,133,661 km (0.12 R)
• M41: 52,392,166 km (0.106 R)
• M42: 55,677,934 km (0.097 R)
• M43: 55,811,525 km (0.086 R)
• M44: 56,885,338 km (0.027 R)
• M45: 57,697,505 km (0.093 R)
• M46: 59,201,263 km (0.063 R)
• M47: 74,839,327 km (0.118 R)
• M48: 75,304,127 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.3

Radius: 3.1

Gravity: 65.9 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.18 AU - 17.34 AU

Year: 21250 Days

Day: 15.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,181,239 km

• M1: 38,895 km (0.067 R)
• M2: 208,988 km (0.072 R)
• M3: 427,401 km (0.076 R)
• M4: 1,529,040 km (0.119 R)
• M5: 2,912,072 km (0.116 R)
• M6: 3,376,125 km (0.103 R)
• M7: 3,473,064 km (0.072 R)
• M8: 4,445,002 km (0.08 R)
• M9: 4,669,099 km (0.076 R)
• M10: 7,693,071 km (0.072 R)
• M11: 8,237,008 km (0.12 R)
• M12: 9,061,442 km (0.086 R)
• M13: 9,488,544 km (0.105 R)
• M14: 9,651,157 km (0.093 R)
• M15: 10,656,604 km (0.103 R)
• M16: 10,944,730 km (0.098 R)
• M17: 14,635,908 km (0.066 R)
• M18: 18,334,416 km (0.116 R)
• M19: 19,324,155 km (0.029 R)
• M20: 20,261,087 km (0.064 R)
• M21: 21,544,637 km (0.111 R)
• M22: 22,036,215 km (0.114 R)
• M23: 23,714,853 km (0.071 R)
• M24: 23,972,012 km (0.119 R)
• M25: 24,577,285 km (0.115 R)
• M26: 26,258,465 km (0.112 R)
• M27: 27,532,890 km (0.078 R)
• M28: 28,837,533 km (0.119 R)
• M29: 29,310,860 km (0.118 R)
• M30: 30,462,465 km (0.096 R)
• M31: 36,659,856 km (0.101 R)
• M32: 39,255,528 km (0.082 R)
• M33: 40,251,850 km (0.093 R)
• M34: 41,260,589 km (0.119 R)
• M35: 42,625,071 km (0.099 R)
• M36: 46,252,819 km (0.061 R)
• M37: 50,651,894 km (0.092 R)
• M38: 53,824,416 km (0.089 R)
• M39: 54,990,083 km (0.116 R)
• M40: 56,828,192 km (0.057 R)
• M41: 60,458,633 km (0.084 R)
• M42: 66,615,782 km (0.044 R)
• M43: 68,346,929 km (0.098 R)
• M44: 76,258,263 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit