🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 10.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.98 AU - 1.32 AU

Year: 851 Days

Day: 11.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,671,868 km

• M1: 133,890 km (0.103 R)
• M2: 707,149 km (0.074 R)
• M3: 1,058,255 km (0.094 R)
• M4: 1,995,935 km (0.115 R)
• M5: 2,365,591 km (0.094 R)
• M6: 2,851,186 km (0.039 R)
• M7: 3,963,895 km (0.104 R)
• M8: 4,751,827 km (0.101 R)
• M9: 5,584,489 km (0.038 R)
• M10: 7,023,022 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 12.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.47 AU - 3.03 AU

Year: 3148 Days

Day: 5.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,671,868 km

• M1: 154,235 km (0.047 R)
• M2: 689,646 km (0.105 R)
• M3: 1,687,314 km (0.117 R)
• M4: 2,428,123 km (0.119 R)
• M5: 2,845,800 km (0.034 R)
• M6: 3,248,967 km (0.086 R)
• M7: 3,952,974 km (0.065 R)
• M8: 4,756,315 km (0.073 R)
• M9: 5,804,547 km (0.117 R)
• M10: 7,269,858 km (0.052 R)
• M11: 9,286,587 km (0.077 R)
• M12: 10,882,946 km (0.085 R)
• M13: 11,318,276 km (0.118 R)
• M14: 12,031,409 km (0.094 R)
• M15: 13,259,158 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 13.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.72 AU - 3.34 AU

Year: 3641 Days

Day: 14.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,671,868 km

• M1: 174,282 km (0.062 R)
• M2: 787,483 km (0.094 R)
• M3: 1,504,805 km (0.114 R)
• M4: 3,494,457 km (0.067 R)
• M5: 4,314,702 km (0.093 R)
• M6: 10,195,992 km (0.048 R)
• M7: 11,571,994 km (0.119 R)
• M8: 13,673,545 km (0.102 R)
• M9: 14,346,137 km (0.059 R)
• M10: 16,018,940 km (0.079 R)
• M11: 17,039,197 km (0.107 R)
• M12: 18,447,213 km (0.074 R)
• M13: 20,299,085 km (0.096 R)
• M14: 20,985,290 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 8.7

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.3 AU - 3.9 AU

Year: 4715 Days

Day: 12.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,671,868 km

• M1: 108,608 km (0.109 R)
• M2: 388,954 km (0.085 R)
• M3: 839,094 km (0.101 R)
• M4: 1,206,507 km (0.065 R)
• M5: 1,882,390 km (0.073 R)
• M6: 2,627,836 km (0.111 R)
• M7: 3,427,437 km (0.03 R)
• M8: 4,037,198 km (0.12 R)
• M9: 4,431,388 km (0.075 R)
• M10: 5,384,027 km (0.08 R)
• M11: 5,893,259 km (0.11 R)
• M12: 7,505,774 km (0.068 R)
• M13: 9,266,691 km (0.074 R)
• M14: 9,779,213 km (0.097 R)
• M15: 11,674,618 km (0.12 R)
• M16: 12,786,728 km (0.076 R)
• M17: 13,101,782 km (0.037 R)
• M18: 18,743,267 km (0.093 R)
• M19: 19,150,323 km (0.118 R)
• M20: 20,837,936 km (0.068 R)
• M21: 21,201,609 km (0.106 R)
• M22: 23,473,252 km (0.052 R)
• M23: 24,911,486 km (0.104 R)
• M24: 25,486,391 km (0.077 R)
• M25: 26,577,558 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 15

Gravity: 0.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.85 AU - 5.09 AU

Year: 7648 Days

Day: 8 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,671,868 km

• M1: 186,549 km (0.102 R)
• M2: 4,322,630 km (0.112 R)
• M3: 5,237,421 km (0.085 R)
• M4: 7,310,100 km (0.116 R)
• M5: 9,231,984 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.4

Radius: 13.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.97 AU - 6.25 AU

Year: 7973 Days

Day: 10.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,671,868 km

• M1: 166,502 km (0.103 R)
• M2: 624,571 km (0.112 R)
• M3: 1,195,437 km (0.1 R)
• M4: 1,631,963 km (0.087 R)
• M5: 2,194,002 km (0.082 R)
• M6: 2,703,533 km (0.105 R)
• M7: 3,337,229 km (0.095 R)
• M8: 4,528,776 km (0.114 R)
• M9: 5,145,718 km (0.11 R)
• M10: 7,778,341 km (0.089 R)
• M11: 8,235,064 km (0.108 R)
• M12: 8,976,171 km (0.102 R)
• M13: 9,572,469 km (0.105 R)
• M14: 11,101,808 km (0.098 R)
• M15: 12,788,673 km (0.081 R)
• M16: 13,250,482 km (0.042 R)
• M17: 14,703,077 km (0.072 R)
• M18: 15,663,346 km (0.108 R)
• M19: 17,147,058 km (0.062 R)
• M20: 17,851,514 km (0.118 R)
• M21: 19,621,406 km (0.111 R)
• M22: 24,553,798 km (0.111 R)
• M23: 27,783,167 km (0.106 R)
• M24: 30,768,243 km (0.107 R)
• M25: 32,765,674 km (0.095 R)
• M26: 34,513,725 km (0.111 R)
• M27: 36,438,301 km (0.096 R)
• M28: 37,603,370 km (0.093 R)
• M29: 38,553,017 km (0.115 R)
• M30: 40,130,377 km (0.089 R)
• M31: 41,247,424 km (0.107 R)
• M32: 42,768,834 km (0.066 R)
• M33: 43,284,199 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.7

Radius: 6.7

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.66 AU - 7.35 AU

Year: 11439 Days

Day: 18.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 34,671,868 km

• M1: 89,310 km (0.096 R)
• M2: 328,667 km (0.071 R)
• M3: 709,991 km (0.028 R)
• M4: 936,333 km (0.105 R)
• M5: 2,357,812 km (0.095 R)
• M6: 2,785,812 km (0.061 R)
• M7: 3,029,955 km (0.118 R)
• M8: 3,240,439 km (0.055 R)
• M9: 6,514,688 km (0.105 R)
• M10: 7,695,015 km (0.052 R)
• M11: 8,088,607 km (0.097 R)
• M12: 8,358,482 km (0.071 R)
• M13: 8,963,755 km (0.082 R)
• M14: 9,597,751 km (0.083 R)
• M15: 9,900,387 km (0.094 R)
• M16: 10,157,396 km (0.061 R)
• M17: 10,684,729 km (0.054 R)
• M18: 12,024,677 km (0.083 R)
• M19: 12,495,162 km (0.101 R)
• M20: 13,162,069 km (0.059 R)
• M21: 15,237,291 km (0.102 R)
• M22: 17,746,197 km (0.07 R)
• M23: 18,049,432 km (0.085 R)
• M24: 18,510,792 km (0.081 R)
• M25: 18,744,314 km (0.101 R)
• M26: 25,053,903 km (0.047 R)
• M27: 25,627,910 km (0.051 R)
• M28: 26,015,369 km (0.087 R)
• M29: 28,217,001 km (0.116 R)
• M30: 35,682,234 km (0.116 R)
• M31: 36,652,974 km (0.093 R)
• M32: 41,772,662 km (0.101 R)
• M33: 43,671,358 km (0.091 R)
• M34: 44,085,595 km (0.065 R)
• M35: 45,203,091 km (0.086 R)
• M36: 47,059,152 km (0.119 R)
• M37: 48,668,675 km (0.087 R)
• M38: 50,012,663 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.2

Radius: 3.8

Gravity: 56.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.84 AU - 7.42 AU

Year: 13142 Days

Day: 17 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,671,868 km

• M1: 47,423 km (0.057 R)
• M2: 180,864 km (0.078 R)
• M3: 367,861 km (0.088 R)
• M4: 1,032,674 km (0.078 R)
• M5: 1,609,374 km (0.096 R)
• M6: 1,807,741 km (0.066 R)
• M7: 3,179,553 km (0.073 R)
• M8: 7,427,085 km (0.104 R)
• M9: 8,902,270 km (0.07 R)
• M10: 11,079,817 km (0.043 R)
• M11: 12,864,070 km (0.096 R)
• M12: 13,387,962 km (0.08 R)
• M13: 15,626,694 km (0.044 R)
• M14: 15,997,547 km (0.103 R)
• M15: 17,223,951 km (0.079 R)
• M16: 18,926,973 km (0.09 R)
• M17: 19,094,822 km (0.065 R)
• M18: 19,604,203 km (0.044 R)
• M19: 19,775,941 km (0.082 R)
• M20: 21,916,686 km (0.1 R)
• M21: 47,118,692 km (0.114 R)
• M22: 49,782,431 km (0.104 R)
• M23: 50,102,272 km (0.082 R)
• M24: 51,232,484 km (0.117 R)
• M25: 52,710,511 km (0.104 R)
• M26: 55,065,630 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.5

Radius: 5.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.57 AU - 9.13 AU

Year: 18173 Days

Day: 16.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,671,868 km

• M1: 86,617 km (0.105 R)
• M2: 259,852 km (0.115 R)
• M3: 537,056 km (0.109 R)
• M4: 1,424,920 km (0.106 R)
• M5: 2,149,273 km (0.094 R)
• M6: 4,390,548 km (0.07 R)
• M7: 5,015,418 km (0.119 R)
• M8: 5,514,028 km (0.09 R)
• M9: 5,917,194 km (0.079 R)
• M10: 6,109,727 km (0.108 R)
• M11: 6,643,791 km (0.093 R)
• M12: 7,354,531 km (0.09 R)
• M13: 9,789,685 km (0.103 R)
• M14: 10,946,226 km (0.113 R)
• M15: 15,741,137 km (0.113 R)
• M16: 17,322,536 km (0.096 R)
• M17: 18,592,921 km (0.086 R)
• M18: 19,709,968 km (0.118 R)
• M19: 22,000,162 km (0.107 R)
• M20: 25,125,561 km (0.04 R)
• M21: 26,402,379 km (0.093 R)
• M22: 26,925,074 km (0.115 R)
• M23: 30,970,798 km (0.111 R)
• M24: 32,042,069 km (0.111 R)
• M25: 32,636,720 km (0.097 R)
• M26: 33,037,194 km (0.095 R)
• M27: 33,238,552 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit