🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.01 AU - 2.97 AU

Year: 1421 Days

Day: 45.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 12.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6 AU - 6.18 AU

Year: 5435 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,189,646 km

• M1: 161,715 km (0.05 R)
• M2: 588,069 km (0.058 R)
• M3: 1,274,873 km (0.111 R)
• M4: 1,955,843 km (0.062 R)
• M5: 2,374,268 km (0.068 R)
• M6: 2,966,227 km (0.057 R)
• M7: 3,770,166 km (0.088 R)
• M8: 4,535,957 km (0.092 R)
• M9: 5,304,292 km (0.085 R)
• M10: 5,732,890 km (0.089 R)
• M11: 6,239,428 km (0.104 R)
• M12: 8,302,233 km (0.115 R)
• M13: 9,635,599 km (0.088 R)
• M14: 10,825,500 km (0.114 R)
• M15: 11,393,972 km (0.053 R)
• M16: 12,240,547 km (0.108 R)
• M17: 17,279,302 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 10.6

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.47 AU - 6.95 AU

Year: 6286 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,189,646 km

• M1: 151,094 km (0.119 R)
• M2: 525,986 km (0.05 R)
• M3: 1,060,051 km (0.1 R)
• M4: 1,415,345 km (0.086 R)
• M5: 1,768,247 km (0.049 R)
• M6: 3,243,431 km (0.109 R)
• M7: 4,283,585 km (0.119 R)
• M8: 4,950,642 km (0.072 R)
• M9: 6,324,400 km (0.085 R)
• M10: 6,661,593 km (0.051 R)
• M11: 7,153,770 km (0.115 R)
• M12: 8,250,622 km (0.105 R)
• M13: 8,860,383 km (0.113 R)
• M14: 10,728,112 km (0.103 R)
• M15: 11,063,211 km (0.047 R)
• M16: 11,405,342 km (0.101 R)
• M17: 14,928,820 km (0.104 R)
• M18: 15,286,658 km (0.091 R)
• M19: 16,648,597 km (0.088 R)
• M20: 17,228,588 km (0.105 R)
• M21: 17,888,614 km (0.115 R)
• M22: 18,702,726 km (0.077 R)
• M23: 19,119,057 km (0.116 R)
• M24: 21,218,812 km (0.096 R)
• M25: 21,824,235 km (0.093 R)
• M26: 22,208,402 km (0.105 R)
• M27: 26,912,807 km (0.096 R)
• M28: 29,543,784 km (0.035 R)
• M29: 32,143,047 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.7

Radius: 7.7

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.69 AU - 13.43 AU

Year: 17069 Days

Day: 21.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,189,646 km

• M1: 95,743 km (0.086 R)
• M2: 679,623 km (0.105 R)
• M3: 1,431,951 km (0.119 R)
• M4: 2,029,894 km (0.115 R)
• M5: 3,995,310 km (0.063 R)
• M6: 6,809,097 km (0.108 R)
• M7: 13,619,241 km (0.056 R)
• M8: 14,641,592 km (0.101 R)
• M9: 15,135,864 km (0.112 R)
• M10: 18,829,585 km (0.1 R)
• M11: 22,706,414 km (0.048 R)
• M12: 24,632,486 km (0.088 R)
• M13: 27,401,992 km (0.083 R)
• M14: 49,581,821 km (0.09 R)
• M15: 55,829,177 km (0.047 R)
• M16: 58,609,454 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.9

Radius: 7.4

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.01 AU - 20.09 AU

Year: 26589 Days

Day: 19 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 76,189,646 km

• M1: 92,601 km (0.118 R)
• M2: 352,602 km (0.116 R)
• M3: 598,691 km (0.104 R)
• M4: 1,914,404 km (0.057 R)
• M5: 2,487,513 km (0.102 R)
• M6: 3,350,544 km (0.075 R)
• M7: 3,700,603 km (0.107 R)
• M8: 5,564,891 km (0.104 R)
• M9: 7,024,966 km (0.091 R)
• M10: 7,492,759 km (0.101 R)
• M11: 7,816,040 km (0.119 R)
• M12: 8,961,361 km (0.071 R)
• M13: 9,574,264 km (0.118 R)
• M14: 12,456,865 km (0.034 R)
• M15: 12,987,788 km (0.047 R)
• M16: 14,838,912 km (0.06 R)
• M17: 17,414,987 km (0.104 R)
• M18: 18,368,375 km (0.067 R)
• M19: 19,356,169 km (0.096 R)
• M20: 19,965,481 km (0.111 R)
• M21: 23,205,622 km (0.111 R)
• M22: 29,757,410 km (0.105 R)
• M23: 33,091,797 km (0.113 R)
• M24: 33,962,606 km (0.116 R)
• M25: 37,756,408 km (0.081 R)
• M26: 39,027,691 km (0.049 R)
• M27: 40,821,968 km (0.071 R)
• M28: 41,823,526 km (0.064 R)
• M29: 42,160,869 km (0.099 R)
• M30: 42,500,157 km (0.072 R)
• M31: 47,260,211 km (0.075 R)
• M32: 52,755,839 km (0.104 R)
• M33: 53,545,865 km (0.06 R)
• M34: 56,372,816 km (0.081 R)
• M35: 59,297,754 km (0.039 R)
• M36: 62,542,232 km (0.081 R)
• M37: 66,589,303 km (0.082 R)
• M38: 67,743,750 km (0.106 R)
• M39: 69,855,324 km (0.029 R)
• M40: 82,390,130 km (0.118 R)
• M41: 86,150,721 km (0.035 R)
• M42: 96,637,083 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.4

Radius: 7.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.47 AU - 19.23 AU

Year: 28428 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,189,646 km

• M1: 97,837 km (0.038 R)
• M2: 696,677 km (0.097 R)
• M3: 975,378 km (0.054 R)
• M4: 1,343,987 km (0.113 R)
• M5: 1,803,402 km (0.057 R)
• M6: 2,567,099 km (0.06 R)
• M7: 4,014,160 km (0.049 R)
• M8: 4,507,384 km (0.066 R)
• M9: 5,003,600 km (0.107 R)
• M10: 7,123,851 km (0.117 R)
• M11: 7,649,388 km (0.031 R)
• M12: 9,049,175 km (0.065 R)
• M13: 9,551,674 km (0.111 R)
• M14: 12,414,828 km (0.117 R)
• M15: 12,687,994 km (0.096 R)
• M16: 19,033,337 km (0.089 R)
• M17: 21,676,432 km (0.065 R)
• M18: 24,023,024 km (0.054 R)
• M19: 25,421,615 km (0.117 R)
• M20: 28,735,806 km (0.115 R)
• M21: 30,310,773 km (0.103 R)
• M22: 30,682,224 km (0.085 R)
• M23: 31,434,253 km (0.119 R)
• M24: 33,368,104 km (0.08 R)
• M25: 35,929,818 km (0.058 R)
• M26: 37,899,274 km (0.088 R)
• M27: 45,682,403 km (0.066 R)
• M28: 47,991,446 km (0.116 R)
• M29: 49,174,615 km (0.055 R)
• M30: 53,199,396 km (0.06 R)
• M31: 53,559,329 km (0.103 R)
• M32: 59,542,795 km (0.093 R)
• M33: 69,116,011 km (0.107 R)
• M34: 74,828,107 km (0.066 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 19,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit