🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 12.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.37 AU - 1.61 AU

Year: 1174 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,154,962 km

• M1: 154,235 km (0.112 R)
• M2: 581,038 km (0.101 R)
• M3: 1,132,007 km (0.109 R)
• M4: 1,814,772 km (0.049 R)
• M5: 2,240,228 km (0.072 R)
• M6: 3,012,602 km (0.111 R)
• M7: 3,461,695 km (0.107 R)
• M8: 4,124,563 km (0.102 R)
• M9: 4,532,516 km (0.086 R)
• M10: 5,389,114 km (0.105 R)
• M11: 6,213,099 km (0.109 R)
• M12: 6,872,676 km (0.09 R)
• M13: 7,346,452 km (0.115 R)
• M14: 8,139,022 km (0.069 R)
• M15: 8,527,976 km (0.054 R)
• M16: 10,995,144 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 10.6

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.45 AU - 1.67 AU

Year: 1258 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,154,962 km

• M1: 134,040 km (0.085 R)
• M2: 465,399 km (0.104 R)
• M3: 806,333 km (0.03 R)
• M4: 1,472,492 km (0.068 R)
• M5: 2,121,896 km (0.081 R)
• M6: 2,488,411 km (0.051 R)
• M7: 3,244,179 km (0.05 R)
• M8: 4,111,099 km (0.091 R)
• M9: 4,551,515 km (0.032 R)
• M10: 7,403,000 km (0.108 R)
• M11: 7,862,415 km (0.055 R)
• M12: 9,543,147 km (0.065 R)
• M13: 10,186,119 km (0.118 R)
• M14: 10,585,545 km (0.107 R)
• M15: 11,030,001 km (0.036 R)
• M16: 11,451,418 km (0.085 R)
• M17: 12,934,232 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.1

Radius: 12.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.28 AU - 2.12 AU

Year: 1431 Days

Day: 8.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,154,962 km

• M1: 156,180 km (0.103 R)
• M2: 652,995 km (0.054 R)
• M3: 1,557,613 km (0.098 R)
• M4: 2,402,542 km (0.113 R)
• M5: 3,262,430 km (0.046 R)
• M6: 5,120,586 km (0.056 R)
• M7: 5,709,552 km (0.044 R)
• M8: 7,070,594 km (0.054 R)
• M9: 7,503,680 km (0.056 R)
• M10: 8,449,886 km (0.117 R)
• M11: 9,217,473 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 12

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.14 AU - 2.98 AU

Year: 2645 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,154,962 km

• M1: 149,598 km (0.104 R)
• M2: 617,989 km (0.03 R)
• M3: 1,195,736 km (0.119 R)
• M4: 1,698,983 km (0.041 R)
• M5: 2,094,520 km (0.046 R)
• M6: 2,654,465 km (0.112 R)
• M7: 3,226,826 km (0.091 R)
• M8: 3,977,957 km (0.105 R)
• M9: 4,448,442 km (0.068 R)
• M10: 9,306,633 km (0.118 R)
• M11: 10,786,904 km (0.119 R)
• M12: 11,340,416 km (0.107 R)
• M13: 11,954,515 km (0.104 R)
• M14: 12,418,718 km (0.108 R)
• M15: 13,249,135 km (0.075 R)
• M16: 14,875,115 km (0.097 R)
• M17: 15,511,654 km (0.102 R)
• M18: 16,371,542 km (0.098 R)
• M19: 16,997,460 km (0.097 R)
• M20: 17,585,080 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.1

Radius: 11.2

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.85 AU - 3.09 AU

Year: 3305 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,154,962 km

• M1: 139,276 km (0.109 R)
• M2: 537,505 km (0.114 R)
• M3: 958,773 km (0.025 R)
• M4: 1,318,406 km (0.08 R)
• M5: 1,770,341 km (0.093 R)
• M6: 2,685,132 km (0.089 R)
• M7: 3,805,919 km (0.105 R)
• M8: 4,219,408 km (0.043 R)
• M9: 6,420,890 km (0.106 R)
• M10: 9,069,072 km (0.055 R)
• M11: 9,454,436 km (0.114 R)
• M12: 11,019,978 km (0.116 R)
• M13: 11,414,766 km (0.096 R)
• M14: 12,751,872 km (0.12 R)
• M15: 16,348,803 km (0.111 R)
• M16: 18,841,553 km (0.104 R)
• M17: 20,903,460 km (0.092 R)
• M18: 22,335,710 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 14.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.16 AU - 4.44 AU

Year: 5757 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 61,154,962 km

• M1: 177,872 km (0.098 R)
• M2: 631,602 km (0.083 R)
• M3: 1,162,076 km (0.082 R)
• M4: 1,663,528 km (0.044 R)
• M5: 2,395,660 km (0.06 R)
• M6: 2,847,595 km (0.099 R)
• M7: 3,738,301 km (0.111 R)
• M8: 4,589,513 km (0.116 R)
• M9: 5,690,254 km (0.031 R)
• M10: 6,678,348 km (0.078 R)
• M11: 8,051,208 km (0.118 R)
• M12: 10,524,061 km (0.09 R)
• M13: 11,103,304 km (0.079 R)
• M14: 11,602,063 km (0.086 R)
• M15: 13,133,945 km (0.094 R)
• M16: 14,324,894 km (0.063 R)
• M17: 17,382,525 km (0.095 R)
• M18: 18,261,711 km (0.031 R)
• M19: 21,922,222 km (0.115 R)
• M20: 23,270,996 km (0.102 R)
• M21: 24,007,017 km (0.101 R)
• M22: 24,674,374 km (0.08 R)
• M23: 25,182,857 km (0.08 R)
• M24: 27,287,549 km (0.115 R)
• M25: 29,412,288 km (0.093 R)
• M26: 30,758,369 km (0.096 R)
• M27: 31,844,450 km (0.11 R)
• M28: 32,752,060 km (0.107 R)
• M29: 36,010,751 km (0.069 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 10.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.67 AU - 6.57 AU

Year: 8602 Days

Day: 10.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,154,962 km

• M1: 143,165 km (0.065 R)
• M2: 525,388 km (0.118 R)
• M3: 1,197,232 km (0.063 R)
• M4: 1,993,392 km (0.053 R)
• M5: 2,333,278 km (0.12 R)
• M6: 4,608,961 km (0.078 R)
• M7: 6,504,815 km (0.059 R)
• M8: 6,876,715 km (0.088 R)
• M9: 9,204,308 km (0.081 R)
• M10: 11,227,919 km (0.079 R)
• M11: 12,165,448 km (0.098 R)
• M12: 14,536,425 km (0.11 R)
• M13: 15,891,183 km (0.117 R)
• M14: 18,244,508 km (0.12 R)
• M15: 18,714,544 km (0.09 R)
• M16: 22,925,874 km (0.111 R)
• M17: 25,251,373 km (0.097 R)
• M18: 31,408,671 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 9.5

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.38 AU - 6.08 AU

Year: 8856 Days

Day: 7.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,154,962 km

• M1: 126,560 km (0.051 R)
• M2: 830,268 km (0.101 R)
• M3: 1,436,888 km (0.079 R)
• M4: 1,862,493 km (0.027 R)
• M5: 2,619,010 km (0.09 R)
• M6: 3,123,454 km (0.101 R)
• M7: 3,423,098 km (0.032 R)
• M8: 10,211,102 km (0.072 R)
• M9: 19,423,189 km (0.092 R)
• M10: 22,932,755 km (0.047 R)
• M11: 23,541,469 km (0.03 R)
• M12: 24,340,022 km (0.071 R)
• M13: 28,705,438 km (0.056 R)
• M14: 29,310,860 km (0.117 R)
• M15: 31,496,784 km (0.074 R)
• M16: 32,903,154 km (0.098 R)
• M17: 44,880,259 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.7

Radius: 6.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.77 AU - 8.07 AU

Year: 13050 Days

Day: 18.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,154,962 km

• M1: 108,458 km (0.106 R)
• M2: 370,704 km (0.069 R)
• M3: 574,007 km (0.046 R)
• M4: 1,038,957 km (0.047 R)
• M5: 1,333,964 km (0.036 R)
• M6: 1,856,659 km (0.111 R)
• M7: 2,974,604 km (0.081 R)
• M8: 3,860,672 km (0.034 R)
• M9: 4,164,206 km (0.041 R)
• M10: 4,439,915 km (0.048 R)
• M11: 7,623,208 km (0.114 R)
• M12: 13,389,458 km (0.115 R)
• M13: 18,545,947 km (0.068 R)
• M14: 19,409,725 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 4.8

Gravity: 20.52 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.78 AU - 9.16 AU

Year: 17346 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,154,962 km

• M1: 59,989 km (0.055 R)
• M2: 278,551 km (0.114 R)
• M3: 609,462 km (0.104 R)
• M4: 980,315 km (0.1 R)
• M5: 1,488,948 km (0.1 R)
• M6: 1,676,543 km (0.039 R)
• M7: 3,385,699 km (0.092 R)
• M8: 3,628,347 km (0.103 R)
• M9: 3,911,386 km (0.026 R)
• M10: 4,489,881 km (0.102 R)
• M11: 4,651,147 km (0.066 R)
• M12: 4,816,303 km (0.111 R)
• M13: 5,088,572 km (0.113 R)
• M14: 6,484,170 km (0.04 R)
• M15: 6,816,277 km (0.107 R)
• M16: 7,029,754 km (0.079 R)
• M17: 7,514,750 km (0.074 R)
• M18: 7,881,414 km (0.105 R)
• M19: 9,362,882 km (0.104 R)
• M20: 11,918,612 km (0.11 R)
• M21: 12,416,922 km (0.117 R)
• M22: 14,271,038 km (0.067 R)
• M23: 18,434,946 km (0.074 R)
• M24: 22,768,497 km (0.074 R)
• M25: 22,958,486 km (0.036 R)
• M26: 23,535,036 km (0.031 R)
• M27: 24,716,710 km (0.066 R)
• M28: 25,220,555 km (0.073 R)
• M29: 27,626,987 km (0.071 R)
• M30: 28,060,521 km (0.095 R)
• M31: 31,930,618 km (0.088 R)
• M32: 33,499,750 km (0.112 R)
• M33: 34,116,692 km (0.056 R)
• M34: 36,530,304 km (0.112 R)
• M35: 37,447,489 km (0.092 R)
• M36: 38,784,295 km (0.103 R)
• M37: 47,789,189 km (0.114 R)
• M38: 48,257,132 km (0.099 R)
• M39: 53,105,748 km (0.111 R)
• M40: 55,992,389 km (0.041 R)
• M41: 57,035,535 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit