🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.58 AU - 0.58 AU

Year: 155 Days

Day: 13.9 Hours

Environment

Temp: 256 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,284,188 km

• M1: 120,576 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 163 Days

Day: 43.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.99 AU - 1.19 AU

Year: 398 Days

Day: 46.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.82 AU - 3.76 AU

Year: 2088 Days

Day: 16.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.36 AU - 5.46 AU

Year: 3240 Days

Day: 15.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,284,188 km

• M1: 334,650 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.73 AU - 5.81 AU

Year: 4232 Days

Day: 21.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.9

Radius: 13.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.6 AU - 8.6 AU

Year: 7330 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,284,188 km

• M1: 166,652 km (0.102 R)
• M2: 601,084 km (0.03 R)
• M3: 1,095,505 km (0.043 R)
• M4: 1,619,696 km (0.1 R)
• M5: 2,161,689 km (0.073 R)
• M6: 3,257,942 km (0.106 R)
• M7: 3,882,214 km (0.102 R)
• M8: 5,717,481 km (0.102 R)
• M9: 7,833,992 km (0.063 R)
• M10: 9,538,510 km (0.063 R)
• M11: 10,771,795 km (0.109 R)
• M12: 12,985,095 km (0.113 R)
• M13: 14,619,602 km (0.037 R)
• M14: 15,932,772 km (0.12 R)
• M15: 17,187,299 km (0.06 R)
• M16: 18,153,103 km (0.093 R)
• M17: 19,892,627 km (0.12 R)
• M18: 25,776,312 km (0.102 R)
• M19: 31,287,647 km (0.108 R)
• M20: 37,767,329 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 8.4

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.24 AU - 8.54 AU

Year: 7753 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,284,188 km

• M1: 111,450 km (0.076 R)
• M2: 440,865 km (0.112 R)
• M3: 731,085 km (0.067 R)
• M4: 1,051,075 km (0.102 R)
• M5: 1,818,213 km (0.047 R)
• M6: 2,079,410 km (0.036 R)
• M7: 2,348,387 km (0.073 R)
• M8: 2,776,237 km (0.059 R)
• M9: 4,597,741 km (0.076 R)
• M10: 5,299,804 km (0.109 R)
• M11: 5,937,988 km (0.114 R)
• M12: 6,626,288 km (0.078 R)
• M13: 7,917,019 km (0.075 R)
• M14: 10,203,772 km (0.076 R)
• M15: 10,542,012 km (0.08 R)
• M16: 16,359,724 km (0.025 R)
• M17: 17,092,305 km (0.082 R)
• M18: 18,409,215 km (0.112 R)
• M19: 19,569,496 km (0.061 R)
• M20: 20,167,738 km (0.095 R)
• M21: 20,547,716 km (0.057 R)
• M22: 21,875,397 km (0.08 R)
• M23: 23,509,605 km (0.069 R)
• M24: 25,048,518 km (0.071 R)
• M25: 26,021,502 km (0.098 R)
• M26: 26,927,617 km (0.086 R)
• M27: 31,981,182 km (0.084 R)
• M28: 37,403,956 km (0.114 R)
• M29: 37,977,813 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 10.4

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.84 AU - 8.12 AU

Year: 7886 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,284,188 km

• M1: 149,747 km (0.09 R)
• M2: 590,912 km (0.061 R)
• M3: 1,187,807 km (0.109 R)
• M4: 1,548,488 km (0.089 R)
• M5: 1,922,333 km (0.072 R)
• M6: 2,956,353 km (0.063 R)
• M7: 4,018,348 km (0.112 R)
• M8: 5,137,789 km (0.117 R)
• M9: 5,533,027 km (0.102 R)
• M10: 6,080,555 km (0.119 R)
• M11: 6,663,837 km (0.101 R)
• M12: 8,639,726 km (0.079 R)
• M13: 10,346,189 km (0.112 R)
• M14: 11,127,987 km (0.114 R)
• M15: 13,254,820 km (0.098 R)
• M16: 16,800,738 km (0.091 R)
• M17: 17,949,351 km (0.073 R)
• M18: 19,732,408 km (0.11 R)
• M19: 20,102,812 km (0.119 R)
• M20: 28,145,643 km (0.074 R)
• M21: 28,709,776 km (0.079 R)
• M22: 30,545,791 km (0.072 R)
• M23: 30,942,225 km (0.112 R)
• M24: 32,151,724 km (0.086 R)
• M25: 32,871,589 km (0.112 R)
• M26: 33,497,207 km (0.069 R)
• M27: 36,411,374 km (0.092 R)
• M28: 37,532,161 km (0.06 R)
• M29: 38,330,415 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.2

Radius: 5.6

Gravity: 28.74 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.92 AU - 21 AU

Year: 24435 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 95,284,188 km

• M1: 69,713 km (0.032 R)
• M2: 378,333 km (0.1 R)
• M3: 1,258,567 km (0.115 R)
• M4: 1,704,817 km (0.073 R)
• M5: 2,464,625 km (0.112 R)
• M6: 2,933,764 km (0.045 R)
• M7: 3,398,864 km (0.097 R)
• M8: 5,090,666 km (0.074 R)
• M9: 5,294,269 km (0.07 R)
• M10: 5,804,996 km (0.067 R)
• M11: 6,072,477 km (0.042 R)
• M12: 6,679,994 km (0.099 R)
• M13: 6,874,920 km (0.055 R)
• M14: 7,692,771 km (0.089 R)
• M15: 8,862,327 km (0.115 R)
• M16: 9,277,162 km (0.089 R)
• M17: 9,642,929 km (0.088 R)
• M18: 12,774,461 km (0.069 R)
• M19: 13,075,153 km (0.109 R)
• M20: 14,896,507 km (0.077 R)
• M21: 16,084,464 km (0.105 R)
• M22: 16,523,534 km (0.115 R)
• M23: 21,469,688 km (0.093 R)
• M24: 25,619,084 km (0.049 R)
• M25: 26,217,924 km (0.066 R)
• M26: 27,443,430 km (0.067 R)
• M27: 31,758,282 km (0.115 R)
• M28: 37,722,001 km (0.06 R)
• M29: 38,496,618 km (0.114 R)
• M30: 42,031,766 km (0.113 R)
• M31: 44,734,550 km (0.079 R)
• M32: 45,253,954 km (0.073 R)
• M33: 52,184,674 km (0.083 R)
• M34: 55,701,271 km (0.112 R)
• M35: 64,294,322 km (0.103 R)
• M36: 64,514,231 km (0.117 R)
• M37: 65,177,100 km (0.068 R)
• M38: 71,113,293 km (0.069 R)
• M39: 71,348,460 km (0.113 R)
• M40: 76,163,118 km (0.094 R)
• M41: 80,933,346 km (0.084 R)
• M42: 88,320,189 km (0.055 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit