🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 10.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 282 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 81,158,902 km

• M1: 134,339 km (0.104 R)
• M2: 498,011 km (0.034 R)
• M3: 873,951 km (0.086 R)
• M4: 1,275,471 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 10.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.56 AU - 0.72 AU

Year: 353 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,158,902 km

• M1: 138,079 km (0.027 R)
• M2: 521,199 km (0.11 R)
• M3: 928,255 km (0.11 R)
• M4: 1,365,380 km (0.033 R)
• M5: 1,731,595 km (0.086 R)
• M6: 2,263,715 km (0.114 R)
• M7: 2,642,347 km (0.095 R)
• M8: 3,160,704 km (0.119 R)
• M9: 3,680,108 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 8.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.82 AU - 3.12 AU

Year: 3533 Days

Day: 10.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,158,902 km

• M1: 107,860 km (0.12 R)
• M2: 392,844 km (0.119 R)
• M3: 731,384 km (0.077 R)
• M4: 1,416,542 km (0.076 R)
• M5: 2,175,303 km (0.073 R)
• M6: 2,807,952 km (0.087 R)
• M7: 3,096,078 km (0.117 R)
• M8: 3,480,394 km (0.1 R)
• M9: 4,924,912 km (0.078 R)
• M10: 7,175,611 km (0.096 R)
• M11: 7,482,138 km (0.066 R)
• M12: 8,342,774 km (0.066 R)
• M13: 10,068,236 km (0.03 R)
• M14: 11,252,004 km (0.08 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 11

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.05 AU - 6.35 AU

Year: 8185 Days

Day: 8.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,158,902 km

• M1: 136,882 km (0.047 R)
• M2: 1,018,761 km (0.054 R)
• M3: 1,397,095 km (0.119 R)
• M4: 2,311,138 km (0.073 R)
• M5: 2,667,928 km (0.118 R)
• M6: 3,360,417 km (0.115 R)
• M7: 4,194,425 km (0.118 R)
• M8: 4,899,480 km (0.116 R)
• M9: 5,906,124 km (0.11 R)
• M10: 7,008,810 km (0.097 R)
• M11: 10,697,295 km (0.101 R)
• M12: 14,298,864 km (0.076 R)
• M13: 14,837,416 km (0.042 R)
• M14: 15,701,942 km (0.108 R)
• M15: 16,146,697 km (0.03 R)
• M16: 16,599,679 km (0.064 R)
• M17: 17,531,374 km (0.104 R)
• M18: 18,287,592 km (0.035 R)
• M19: 20,235,805 km (0.1 R)
• M20: 23,207,118 km (0.092 R)
• M21: 25,487,139 km (0.071 R)
• M22: 28,660,110 km (0.104 R)
• M23: 29,133,886 km (0.062 R)
• M24: 33,218,357 km (0.105 R)
• M25: 36,549,303 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.7

Radius: 4.4

Gravity: 46.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.8 AU - 6.54 AU

Year: 9319 Days

Day: 24.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,158,902 km

• M1: 56,398 km (0.09 R)
• M2: 204,500 km (0.115 R)
• M3: 347,217 km (0.1 R)
• M4: 506,090 km (0.095 R)
• M5: 705,653 km (0.113 R)
• M6: 1,053,019 km (0.07 R)
• M7: 1,240,466 km (0.101 R)
• M8: 1,698,235 km (0.088 R)
• M9: 1,957,339 km (0.079 R)
• M10: 2,434,107 km (0.105 R)
• M11: 2,616,018 km (0.11 R)
• M12: 2,961,888 km (0.116 R)
• M13: 4,842,034 km (0.109 R)
• M14: 5,812,476 km (0.084 R)
• M15: 6,786,807 km (0.032 R)
• M16: 7,952,772 km (0.115 R)
• M17: 8,174,177 km (0.072 R)
• M18: 12,359,178 km (0.102 R)
• M19: 15,208,120 km (0.081 R)
• M20: 19,327,447 km (0.112 R)
• M21: 19,647,436 km (0.113 R)
• M22: 22,073,016 km (0.098 R)
• M23: 27,407,826 km (0.113 R)
• M24: 27,811,591 km (0.105 R)
• M25: 29,677,674 km (0.084 R)
• M26: 30,103,280 km (0.076 R)
• M27: 30,641,234 km (0.12 R)
• M28: 40,010,549 km (0.043 R)
• M29: 41,449,980 km (0.114 R)
• M30: 42,249,431 km (0.115 R)
• M31: 43,604,638 km (0.112 R)
• M32: 46,258,803 km (0.096 R)
• M33: 49,315,387 km (0.107 R)
• M34: 50,062,479 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.2

Radius: 4

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.53 AU - 8.65 AU

Year: 17378 Days

Day: 19.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,158,902 km

• M1: 49,816 km (0.098 R)
• M2: 326,722 km (0.115 R)
• M3: 596,447 km (0.05 R)
• M4: 1,972,298 km (0.114 R)
• M5: 2,323,853 km (0.062 R)
• M6: 3,296,838 km (0.114 R)
• M7: 3,629,843 km (0.071 R)
• M8: 3,845,712 km (0.078 R)
• M9: 4,362,723 km (0.076 R)
• M10: 5,189,251 km (0.088 R)
• M11: 8,287,572 km (0.086 R)
• M12: 11,261,728 km (0.119 R)
• M13: 12,252,066 km (0.074 R)
• M14: 13,236,120 km (0.066 R)
• M15: 13,877,147 km (0.111 R)
• M16: 14,945,426 km (0.092 R)
• M17: 15,995,752 km (0.108 R)
• M18: 18,715,142 km (0.071 R)
• M19: 21,465,050 km (0.116 R)
• M20: 22,348,576 km (0.096 R)
• M21: 30,748,795 km (0.105 R)
• M22: 33,019,092 km (0.093 R)
• M23: 46,497,711 km (0.053 R)
• M24: 52,114,213 km (0.089 R)
• M25: 53,545,715 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 4.9

Gravity: 37.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.03 AU - 10.39 AU

Year: 19293 Days

Day: 19 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,158,902 km

• M1: 65,075 km (0.056 R)
• M2: 219,310 km (0.075 R)
• M3: 844,630 km (0.109 R)
• M4: 1,196,035 km (0.084 R)
• M5: 1,803,253 km (0.088 R)
• M6: 2,476,892 km (0.116 R)
• M7: 3,333,489 km (0.081 R)
• M8: 4,475,968 km (0.071 R)
• M9: 5,251,184 km (0.07 R)
• M10: 6,419,245 km (0.118 R)
• M11: 8,058,089 km (0.065 R)
• M12: 8,480,703 km (0.093 R)
• M13: 12,619,328 km (0.111 R)
• M14: 13,261,402 km (0.096 R)
• M15: 13,701,370 km (0.064 R)
• M16: 22,229,795 km (0.116 R)
• M17: 24,234,406 km (0.114 R)
• M18: 26,013,424 km (0.12 R)
• M19: 28,357,174 km (0.04 R)
• M20: 28,598,924 km (0.116 R)
• M21: 29,209,583 km (0.102 R)
• M22: 32,790,656 km (0.087 R)
• M23: 34,411,250 km (0.104 R)
• M24: 48,991,507 km (0.076 R)
• M25: 51,284,693 km (0.072 R)
• M26: 53,464,185 km (0.063 R)
• M27: 56,847,939 km (0.117 R)
• M28: 57,040,023 km (0.105 R)
• M29: 59,774,522 km (0.096 R)
• M30: 60,571,579 km (0.099 R)
• M31: 76,623,581 km (0.117 R)
• M32: 79,228,080 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit