🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 278 Days

Day: 19.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.2

Radius: 12.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.27 AU - 2.03 AU

Year: 1368 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,820,039 km

• M1: 159,172 km (0.104 R)
• M2: 929,900 km (0.078 R)
• M3: 1,360,293 km (0.12 R)
• M4: 1,786,199 km (0.103 R)
• M5: 2,753,947 km (0.113 R)
• M6: 3,464,687 km (0.033 R)
• M7: 4,386,359 km (0.109 R)
• M8: 5,087,375 km (0.085 R)
• M9: 6,301,661 km (0.111 R)
• M10: 7,326,257 km (0.032 R)
• M11: 8,200,656 km (0.115 R)
• M12: 9,994,185 km (0.113 R)
• M13: 10,828,043 km (0.11 R)
• M14: 12,673,034 km (0.09 R)
• M15: 13,214,130 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 8.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.74 AU - 2.64 AU

Year: 2093 Days

Day: 7.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,820,039 km

• M1: 106,962 km (0.052 R)
• M2: 392,096 km (0.103 R)
• M3: 808,726 km (0.117 R)
• M4: 1,125,425 km (0.105 R)
• M5: 1,533,827 km (0.048 R)
• M6: 1,898,098 km (0.085 R)
• M7: 2,505,316 km (0.111 R)
• M8: 2,933,465 km (0.104 R)
• M9: 3,336,631 km (0.104 R)
• M10: 3,666,943 km (0.071 R)
• M11: 5,617,101 km (0.104 R)
• M12: 6,042,408 km (0.059 R)
• M13: 6,489,107 km (0.105 R)
• M14: 7,549,457 km (0.075 R)
• M15: 8,254,960 km (0.107 R)
• M16: 10,319,560 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 9.4

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.51 AU - 4.57 AU

Year: 5243 Days

Day: 10.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,820,039 km

• M1: 118,631 km (0.047 R)
• M2: 539,450 km (0.109 R)
• M3: 882,029 km (0.099 R)
• M4: 1,328,130 km (0.072 R)
• M5: 1,714,541 km (0.115 R)
• M6: 2,206,718 km (0.042 R)
• M7: 2,644,741 km (0.106 R)
• M8: 3,099,967 km (0.06 R)
• M9: 4,094,643 km (0.078 R)
• M10: 4,418,373 km (0.111 R)
• M11: 6,140,843 km (0.107 R)
• M12: 7,331,193 km (0.065 R)
• M13: 8,588,264 km (0.102 R)
• M14: 9,719,074 km (0.086 R)
• M15: 10,526,454 km (0.113 R)
• M16: 10,899,252 km (0.083 R)
• M17: 12,070,903 km (0.094 R)
• M18: 12,427,993 km (0.057 R)
• M19: 14,720,730 km (0.117 R)
• M20: 15,724,083 km (0.101 R)
• M21: 16,521,738 km (0.11 R)
• M22: 19,491,705 km (0.118 R)
• M23: 24,546,467 km (0.106 R)
• M24: 24,955,318 km (0.081 R)
• M25: 27,593,178 km (0.086 R)
• M26: 30,978,428 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.2

Radius: 14

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.42 AU - 5.32 AU

Year: 6939 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,820,039 km

• M1: 180,116 km (0.072 R)
• M2: 770,130 km (0.055 R)
• M3: 1,668,615 km (0.098 R)
• M4: 2,790,748 km (0.073 R)
• M5: 3,631,488 km (0.116 R)
• M6: 5,785,249 km (0.091 R)
• M7: 7,153,920 km (0.038 R)
• M8: 8,561,785 km (0.079 R)
• M9: 10,911,519 km (0.115 R)
• M10: 11,459,047 km (0.058 R)
• M11: 12,129,844 km (0.057 R)
• M12: 14,418,243 km (0.079 R)
• M13: 15,884,302 km (0.107 R)
• M14: 21,414,486 km (0.101 R)
• M15: 22,433,248 km (0.107 R)
• M16: 25,250,475 km (0.117 R)
• M17: 31,179,637 km (0.043 R)
• M18: 31,879,755 km (0.066 R)
• M19: 33,415,377 km (0.11 R)
• M20: 35,973,950 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.1

Radius: 7

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.15 AU - 6.93 AU

Year: 9585 Days

Day: 15.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,820,039 km

• M1: 114,293 km (0.074 R)
• M2: 343,926 km (0.091 R)
• M3: 851,960 km (0.08 R)
• M4: 1,340,098 km (0.086 R)
• M5: 2,796,583 km (0.039 R)
• M6: 3,602,466 km (0.111 R)
• M7: 4,229,431 km (0.062 R)
• M8: 4,958,870 km (0.072 R)
• M9: 5,628,470 km (0.111 R)
• M10: 6,432,858 km (0.109 R)
• M11: 6,822,860 km (0.11 R)
• M12: 7,146,141 km (0.095 R)
• M13: 7,395,221 km (0.093 R)
• M14: 8,132,739 km (0.093 R)
• M15: 8,588,863 km (0.118 R)
• M16: 9,652,503 km (0.088 R)
• M17: 10,532,588 km (0.103 R)
• M18: 12,691,435 km (0.085 R)
• M19: 13,746,399 km (0.081 R)
• M20: 14,658,198 km (0.038 R)
• M21: 19,424,984 km (0.027 R)
• M22: 20,571,802 km (0.094 R)
• M23: 22,199,576 km (0.082 R)
• M24: 24,469,724 km (0.106 R)
• M25: 27,799,324 km (0.111 R)
• M26: 29,359,629 km (0.102 R)
• M27: 30,107,469 km (0.085 R)
• M28: 33,804,780 km (0.074 R)
• M29: 34,155,139 km (0.1 R)
• M30: 38,805,837 km (0.118 R)
• M31: 40,227,017 km (0.079 R)
• M32: 42,626,866 km (0.085 R)
• M33: 42,899,134 km (0.108 R)
• M34: 44,558,025 km (0.074 R)
• M35: 48,003,114 km (0.066 R)
• M36: 50,700,663 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.9

Radius: 3

Gravity: 80.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.81 AU - 7.83 AU

Year: 11500 Days

Day: 17.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,820,039 km

• M1: 37,399 km (0.064 R)
• M2: 160,519 km (0.08 R)
• M3: 291,267 km (0.1 R)
• M4: 615,296 km (0.115 R)
• M5: 1,440,328 km (0.069 R)
• M6: 1,648,269 km (0.119 R)
• M7: 2,142,242 km (0.061 R)
• M8: 2,706,225 km (0.113 R)
• M9: 2,861,358 km (0.116 R)
• M10: 6,222,823 km (0.117 R)
• M11: 6,532,640 km (0.095 R)
• M12: 9,192,490 km (0.112 R)
• M13: 12,677,522 km (0.117 R)
• M14: 13,944,915 km (0.09 R)
• M15: 14,208,058 km (0.086 R)
• M16: 14,407,621 km (0.031 R)
• M17: 16,072,197 km (0.103 R)
• M18: 16,507,527 km (0.045 R)
• M19: 17,325,977 km (0.093 R)
• M20: 17,860,639 km (0.07 R)
• M21: 18,485,061 km (0.075 R)
• M22: 18,962,727 km (0.062 R)
• M23: 19,530,451 km (0.075 R)
• M24: 19,777,287 km (0.108 R)
• M25: 21,826,629 km (0.102 R)
• M26: 23,639,007 km (0.082 R)
• M27: 24,013,151 km (0.116 R)
• M28: 24,107,248 km (0.064 R)
• M29: 27,662,890 km (0.09 R)
• M30: 27,974,054 km (0.071 R)
• M31: 28,603,412 km (0.104 R)
• M32: 30,108,516 km (0.063 R)
• M33: 31,327,440 km (0.115 R)
• M34: 32,578,826 km (0.12 R)
• M35: 37,158,166 km (0.05 R)
• M36: 40,928,182 km (0.114 R)
• M37: 43,392,059 km (0.056 R)
• M38: 46,828,322 km (0.106 R)
• M39: 48,612,426 km (0.082 R)
• M40: 49,980,050 km (0.09 R)
• M41: 52,474,146 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.7

Radius: 5.2

Gravity: 31.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.55 AU - 8.75 AU

Year: 12345 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,820,039 km

• M1: 70,760 km (0.103 R)
• M2: 293,661 km (0.1 R)
• M3: 503,247 km (0.063 R)
• M4: 694,583 km (0.093 R)
• M5: 924,066 km (0.111 R)
• M6: 1,335,610 km (0.049 R)
• M7: 1,661,883 km (0.097 R)
• M8: 2,622,750 km (0.095 R)
• M9: 5,527,342 km (0.107 R)
• M10: 6,444,527 km (0.084 R)
• M11: 7,152,873 km (0.084 R)
• M12: 8,334,397 km (0.105 R)
• M13: 8,624,616 km (0.082 R)
• M14: 8,921,419 km (0.071 R)
• M15: 10,068,535 km (0.048 R)
• M16: 12,275,702 km (0.106 R)
• M17: 15,068,545 km (0.098 R)
• M18: 15,426,832 km (0.081 R)
• M19: 21,506,489 km (0.083 R)
• M20: 22,421,280 km (0.058 R)
• M21: 22,888,325 km (0.117 R)
• M22: 24,524,925 km (0.083 R)
• M23: 25,726,047 km (0.108 R)
• M24: 27,493,994 km (0.118 R)
• M25: 27,707,171 km (0.118 R)
• M26: 29,230,377 km (0.114 R)
• M27: 30,923,525 km (0.109 R)
• M28: 31,269,845 km (0.065 R)
• M29: 31,618,707 km (0.091 R)
• M30: 33,040,186 km (0.1 R)
• M31: 35,882,844 km (0.109 R)
• M32: 36,908,637 km (0.034 R)
• M33: 38,483,603 km (0.111 R)
• M34: 45,678,962 km (0.088 R)
• M35: 52,401,292 km (0.064 R)
• M36: 54,556,399 km (0.109 R)
• M37: 56,253,886 km (0.083 R)
• M38: 56,597,512 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.4

Radius: 6

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.32 AU - 9.76 AU

Year: 16114 Days

Day: 22.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,820,039 km

• M1: 74,649 km (0.119 R)
• M2: 280,346 km (0.059 R)
• M3: 862,432 km (0.108 R)
• M4: 1,135,597 km (0.045 R)
• M5: 1,966,314 km (0.105 R)
• M6: 2,359,308 km (0.067 R)
• M7: 2,619,309 km (0.102 R)
• M8: 3,627,300 km (0.104 R)
• M9: 5,703,419 km (0.063 R)
• M10: 7,785,522 km (0.094 R)
• M11: 8,314,350 km (0.108 R)
• M12: 8,969,888 km (0.119 R)
• M13: 9,989,099 km (0.112 R)
• M14: 12,383,263 km (0.065 R)
• M15: 14,412,109 km (0.085 R)
• M16: 15,730,366 km (0.093 R)
• M17: 16,652,487 km (0.109 R)
• M18: 18,943,578 km (0.096 R)
• M19: 20,432,676 km (0.074 R)
• M20: 21,529,527 km (0.1 R)
• M21: 21,997,918 km (0.113 R)
• M22: 23,149,971 km (0.087 R)
• M23: 24,952,476 km (0.04 R)
• M24: 25,469,337 km (0.096 R)
• M25: 28,384,251 km (0.078 R)
• M26: 30,681,626 km (0.117 R)
• M27: 32,852,740 km (0.044 R)
• M28: 33,224,341 km (0.111 R)
• M29: 35,253,337 km (0.025 R)
• M30: 35,773,189 km (0.097 R)
• M31: 40,400,401 km (0.09 R)
• M32: 42,562,838 km (0.056 R)
• M33: 46,336,295 km (0.108 R)
• M34: 48,383,991 km (0.076 R)
• M35: 57,357,170 km (0.119 R)
• M36: 58,257,001 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit