🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.8

Radius: 8.2

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.89 AU - 1.35 AU

Year: 833 Days

Day: 9.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,945,061 km

• M1: 102,026 km (0.119 R)
• M2: 407,654 km (0.102 R)
• M3: 724,652 km (0.086 R)
• M4: 1,201,570 km (0.075 R)
• M5: 1,495,231 km (0.106 R)
• M6: 1,808,937 km (0.089 R)
• M7: 2,476,892 km (0.099 R)
• M8: 2,778,930 km (0.105 R)
• M9: 3,666,494 km (0.028 R)
• M10: 4,011,766 km (0.115 R)
• M11: 4,327,268 km (0.084 R)
• M12: 5,474,085 km (0.114 R)
• M13: 6,204,721 km (0.119 R)
• M14: 6,881,352 km (0.075 R)
• M15: 7,310,399 km (0.088 R)
• M16: 7,807,962 km (0.118 R)
• M17: 8,065,120 km (0.057 R)
• M18: 8,461,405 km (0.09 R)
• M19: 8,870,555 km (0.074 R)
• M20: 9,407,911 km (0.106 R)
• M21: 9,669,857 km (0.119 R)
• M22: 9,996,728 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.8

Radius: 10.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.47 AU - 1.71 AU

Year: 1409 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,945,061 km

• M1: 131,796 km (0.052 R)
• M2: 593,305 km (0.119 R)
• M3: 983,606 km (0.12 R)
• M4: 1,450,950 km (0.111 R)
• M5: 1,849,179 km (0.109 R)
• M6: 2,494,694 km (0.086 R)
• M7: 2,913,119 km (0.101 R)
• M8: 3,927,542 km (0.102 R)
• M9: 4,711,884 km (0.105 R)
• M10: 5,420,828 km (0.083 R)
• M11: 6,247,207 km (0.093 R)
• M12: 7,395,820 km (0.114 R)
• M13: 8,862,028 km (0.089 R)
• M14: 9,712,343 km (0.119 R)
• M15: 11,213,557 km (0.067 R)
• M16: 12,170,236 km (0.096 R)
• M17: 13,100,884 km (0.116 R)
• M18: 13,624,327 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 8

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.43 AU - 2.05 AU

Year: 1613 Days

Day: 9.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,945,061 km

• M1: 99,483 km (0.103 R)
• M2: 349,012 km (0.118 R)
• M3: 649,105 km (0.119 R)
• M4: 991,385 km (0.101 R)
• M5: 2,095,717 km (0.089 R)
• M6: 2,887,239 km (0.115 R)
• M7: 3,489,370 km (0.119 R)
• M8: 4,209,684 km (0.045 R)
• M9: 4,516,509 km (0.032 R)
• M10: 4,879,284 km (0.096 R)
• M11: 5,460,023 km (0.051 R)
• M12: 6,255,884 km (0.102 R)
• M13: 6,681,789 km (0.094 R)
• M14: 9,491,835 km (0.051 R)
• M15: 9,886,774 km (0.089 R)
• M16: 10,744,867 km (0.077 R)
• M17: 11,319,472 km (0.094 R)
• M18: 11,838,876 km (0.04 R)
• M19: 13,411,000 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 12.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.18 AU - 3.24 AU

Year: 3136 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,945,061 km

• M1: 175,478 km (0.107 R)
• M2: 708,944 km (0.104 R)
• M3: 1,300,604 km (0.085 R)
• M4: 2,143,289 km (0.116 R)
• M5: 2,703,383 km (0.086 R)
• M6: 3,360,118 km (0.079 R)
• M7: 4,339,385 km (0.096 R)
• M8: 7,948,434 km (0.082 R)
• M9: 8,359,529 km (0.073 R)
• M10: 8,784,985 km (0.049 R)
• M11: 10,308,640 km (0.075 R)
• M12: 11,868,796 km (0.031 R)
• M13: 12,316,243 km (0.09 R)
• M14: 12,821,585 km (0.114 R)
• M15: 14,071,026 km (0.06 R)
• M16: 14,674,354 km (0.118 R)
• M17: 16,644,109 km (0.064 R)
• M18: 20,077,829 km (0.044 R)
• M19: 21,102,425 km (0.085 R)
• M20: 21,960,369 km (0.106 R)
• M21: 23,186,473 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 13.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.59 AU - 3.73 AU

Year: 3949 Days

Day: 11.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,945,061 km

• M1: 171,738 km (0.08 R)
• M2: 847,322 km (0.099 R)
• M3: 2,098,559 km (0.054 R)
• M4: 2,596,869 km (0.087 R)
• M5: 3,252,407 km (0.059 R)
• M6: 4,451,883 km (0.118 R)
• M7: 5,003,301 km (0.071 R)
• M8: 5,646,272 km (0.093 R)
• M9: 6,318,864 km (0.052 R)
• M10: 6,805,357 km (0.025 R)
• M11: 7,568,007 km (0.097 R)
• M12: 8,539,196 km (0.102 R)
• M13: 9,394,297 km (0.063 R)
• M14: 11,461,590 km (0.118 R)
• M15: 12,622,021 km (0.095 R)
• M16: 14,463,721 km (0.069 R)
• M17: 15,312,090 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 11.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.67 AU - 3.69 AU

Year: 4962 Days

Day: 12.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,945,061 km

• M1: 146,756 km (0.056 R)
• M2: 555,756 km (0.104 R)
• M3: 923,617 km (0.07 R)
• M4: 1,433,596 km (0.106 R)
• M5: 3,020,531 km (0.102 R)
• M6: 4,547,326 km (0.086 R)
• M7: 5,097,847 km (0.099 R)
• M8: 6,161,188 km (0.114 R)
• M9: 7,145,094 km (0.113 R)
• M10: 7,924,498 km (0.116 R)
• M11: 8,334,995 km (0.072 R)
• M12: 10,081,550 km (0.117 R)
• M13: 14,086,584 km (0.041 R)
• M14: 15,895,971 km (0.1 R)
• M15: 16,385,305 km (0.087 R)
• M16: 23,276,232 km (0.109 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.6

Radius: 11.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.97 AU - 6.17 AU

Year: 8025 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,945,061 km

• M1: 143,614 km (0.032 R)
• M2: 670,797 km (0.097 R)
• M3: 1,051,075 km (0.055 R)
• M4: 2,592,531 km (0.056 R)
• M5: 3,163,696 km (0.066 R)
• M6: 4,337,740 km (0.103 R)
• M7: 5,457,630 km (0.084 R)
• M8: 5,949,507 km (0.048 R)
• M9: 6,578,566 km (0.116 R)
• M10: 7,525,371 km (0.058 R)
• M11: 8,778,852 km (0.097 R)
• M12: 9,502,008 km (0.115 R)
• M13: 10,166,821 km (0.112 R)
• M14: 13,140,827 km (0.054 R)
• M15: 13,906,468 km (0.052 R)
• M16: 15,015,138 km (0.105 R)
• M17: 18,549,388 km (0.066 R)
• M18: 20,276,196 km (0.075 R)
• M19: 21,862,981 km (0.105 R)
• M20: 23,190,662 km (0.113 R)
• M21: 23,702,137 km (0.101 R)
• M22: 25,192,431 km (0.103 R)
• M23: 28,748,073 km (0.109 R)
• M24: 30,747,748 km (0.112 R)
• M25: 31,886,337 km (0.066 R)
• M26: 33,375,734 km (0.075 R)
• M27: 35,134,107 km (0.103 R)
• M28: 36,263,870 km (0.104 R)
• M29: 40,655,765 km (0.116 R)
• M30: 41,399,715 km (0.069 R)
• M31: 42,152,940 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.4

Radius: 6.9

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.53 AU - 6.47 AU

Year: 9067 Days

Day: 19.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,945,061 km

• M1: 86,468 km (0.077 R)
• M2: 452,683 km (0.07 R)
• M3: 1,022,202 km (0.083 R)
• M4: 1,615,507 km (0.11 R)
• M5: 1,903,334 km (0.045 R)
• M6: 3,719,751 km (0.088 R)
• M7: 4,549,421 km (0.062 R)
• M8: 7,421,850 km (0.111 R)
• M9: 8,057,192 km (0.113 R)
• M10: 9,345,229 km (0.088 R)
• M11: 9,710,697 km (0.067 R)
• M12: 14,204,019 km (0.116 R)
• M13: 17,338,244 km (0.075 R)
• M14: 18,884,338 km (0.025 R)
• M15: 20,904,956 km (0.094 R)
• M16: 24,242,036 km (0.107 R)
• M17: 32,778,389 km (0.096 R)
• M18: 33,198,460 km (0.112 R)
• M19: 38,873,007 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.6

Radius: 3.8

Gravity: 51.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.17 AU - 9.51 AU

Year: 15431 Days

Day: 15.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,945,061 km

• M1: 89,011 km (0.092 R)
• M2: 518,955 km (0.11 R)
• M3: 2,078,662 km (0.119 R)
• M4: 2,741,680 km (0.084 R)
• M5: 3,317,333 km (0.097 R)
• M6: 3,452,420 km (0.09 R)
• M7: 3,879,970 km (0.106 R)
• M8: 4,060,535 km (0.082 R)
• M9: 5,485,604 km (0.103 R)
• M10: 6,187,368 km (0.103 R)
• M11: 6,517,680 km (0.116 R)
• M12: 6,644,689 km (0.087 R)
• M13: 7,394,922 km (0.102 R)
• M14: 10,379,399 km (0.103 R)
• M15: 10,904,787 km (0.086 R)
• M16: 11,881,960 km (0.075 R)
• M17: 16,298,688 km (0.089 R)
• M18: 17,901,330 km (0.093 R)
• M19: 29,770,425 km (0.118 R)
• M20: 34,276,612 km (0.06 R)
• M21: 34,789,434 km (0.1 R)
• M22: 37,160,410 km (0.087 R)
• M23: 39,216,633 km (0.082 R)
• M24: 46,460,760 km (0.114 R)
• M25: 53,854,186 km (0.11 R)
• M26: 56,482,770 km (0.067 R)
• M27: 57,377,665 km (0.086 R)
• M28: 59,012,171 km (0.109 R)
• M29: 60,864,193 km (0.059 R)
• M30: 61,051,639 km (0.071 R)
• M31: 62,945,997 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159

Radius: 6.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.73 AU - 8.99 AU

Year: 16991 Days

Day: 19.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,945,061 km

• M1: 79,586 km (0.12 R)
• M2: 366,814 km (0.098 R)
• M3: 790,176 km (0.073 R)
• M4: 1,490,444 km (0.119 R)
• M5: 1,984,416 km (0.108 R)
• M6: 2,640,253 km (0.103 R)
• M7: 2,922,993 km (0.108 R)
• M8: 3,316,136 km (0.099 R)
• M9: 3,621,615 km (0.079 R)
• M10: 4,049,166 km (0.076 R)
• M11: 4,651,895 km (0.119 R)
• M12: 6,562,559 km (0.115 R)
• M13: 8,898,381 km (0.063 R)
• M14: 9,723,114 km (0.117 R)
• M15: 10,105,635 km (0.046 R)
• M16: 10,849,885 km (0.105 R)
• M17: 12,280,639 km (0.106 R)
• M18: 14,562,904 km (0.098 R)
• M19: 15,771,056 km (0.092 R)
• M20: 17,182,363 km (0.095 R)
• M21: 21,756,766 km (0.085 R)
• M22: 26,522,954 km (0.104 R)
• M23: 27,458,390 km (0.077 R)
• M24: 35,522,463 km (0.111 R)
• M25: 37,935,626 km (0.083 R)
• M26: 38,525,940 km (0.094 R)
• M27: 41,072,095 km (0.028 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: 459 - 20,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit