🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 14.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.71 AU - 0.77 AU

Year: 418 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,265,438 km

• M1: 176,675 km (0.038 R)
• M2: 638,185 km (0.1 R)
• M3: 1,553,873 km (0.089 R)
• M4: 2,008,202 km (0.117 R)
• M5: 2,552,738 km (0.086 R)
• M6: 3,033,396 km (0.099 R)
• M7: 4,247,532 km (0.085 R)
• M8: 5,280,356 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 12

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.74 AU - 1 AU

Year: 532 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,265,438 km

• M1: 154,086 km (0.119 R)
• M2: 564,732 km (0.066 R)
• M3: 1,222,364 km (0.106 R)
• M4: 1,724,265 km (0.045 R)
• M5: 2,127,880 km (0.114 R)
• M6: 2,682,888 km (0.07 R)
• M7: 3,130,934 km (0.11 R)
• M8: 3,903,756 km (0.066 R)
• M9: 4,874,198 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 11.2

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.04 AU - 2.08 AU

Year: 1940 Days

Day: 8.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,265,438 km

• M1: 139,276 km (0.091 R)
• M2: 489,335 km (0.108 R)
• M3: 872,455 km (0.095 R)
• M4: 1,277,865 km (0.056 R)
• M5: 2,003,714 km (0.11 R)
• M6: 2,670,920 km (0.066 R)
• M7: 3,065,260 km (0.053 R)
• M8: 3,934,574 km (0.105 R)
• M9: 4,468,488 km (0.112 R)
• M10: 5,278,262 km (0.081 R)
• M11: 5,804,547 km (0.101 R)
• M12: 6,471,454 km (0.04 R)
• M13: 7,775,798 km (0.088 R)
• M14: 9,836,658 km (0.084 R)
• M15: 11,594,733 km (0.09 R)
• M16: 11,953,917 km (0.044 R)
• M17: 12,569,213 km (0.119 R)
• M18: 13,291,771 km (0.09 R)
• M19: 13,907,516 km (0.112 R)
• M20: 15,291,146 km (0.102 R)
• M21: 17,379,383 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 12.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.28 AU - 3.6 AU

Year: 3307 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,265,438 km

• M1: 151,692 km (0.099 R)
• M2: 578,944 km (0.073 R)
• M3: 1,069,026 km (0.1 R)
• M4: 1,582,596 km (0.066 R)
• M5: 2,161,540 km (0.107 R)
• M6: 3,434,318 km (0.053 R)
• M7: 4,082,376 km (0.104 R)
• M8: 5,360,092 km (0.056 R)
• M9: 6,349,682 km (0.111 R)
• M10: 6,981,134 km (0.101 R)
• M11: 7,522,529 km (0.106 R)
• M12: 8,440,013 km (0.112 R)
• M13: 9,316,955 km (0.09 R)
• M14: 10,620,701 km (0.108 R)
• M15: 11,952,870 km (0.067 R)
• M16: 12,405,553 km (0.059 R)
• M17: 13,587,675 km (0.078 R)
• M18: 14,382,638 km (0.103 R)
• M19: 14,791,639 km (0.031 R)
• M20: 15,848,249 km (0.093 R)
• M21: 16,229,873 km (0.046 R)
• M22: 17,934,840 km (0.061 R)
• M23: 19,819,175 km (0.048 R)
• M24: 21,498,560 km (0.053 R)
• M25: 22,715,539 km (0.101 R)
• M26: 23,340,858 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 8

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.76 AU - 7.84 AU

Year: 14291 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,265,438 km

• M1: 99,483 km (0.105 R)
• M2: 480,209 km (0.065 R)
• M3: 753,674 km (0.119 R)
• M4: 1,084,585 km (0.098 R)
• M5: 1,990,549 km (0.083 R)
• M6: 2,456,397 km (0.037 R)
• M7: 5,332,865 km (0.029 R)
• M8: 6,397,703 km (0.12 R)
• M9: 8,837,045 km (0.117 R)
• M10: 10,613,071 km (0.09 R)
• M11: 11,274,892 km (0.094 R)
• M12: 11,900,361 km (0.103 R)
• M13: 12,156,772 km (0.057 R)
• M14: 17,929,454 km (0.107 R)
• M15: 19,748,565 km (0.076 R)
• M16: 21,878,539 km (0.086 R)
• M17: 22,556,068 km (0.092 R)
• M18: 25,195,573 km (0.104 R)
• M19: 27,361,002 km (0.047 R)
• M20: 29,413,335 km (0.12 R)
• M21: 31,688,719 km (0.029 R)
• M22: 34,467,050 km (0.091 R)
• M23: 34,988,997 km (0.116 R)
• M24: 42,263,642 km (0.12 R)
• M25: 43,617,204 km (0.098 R)
• M26: 48,337,765 km (0.098 R)
• M27: 57,307,354 km (0.116 R)
• M28: 60,843,100 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.9

Radius: 5

Gravity: 35.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.82 AU - 9.92 AU

Year: 15885 Days

Day: 22.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,265,438 km

• M1: 112,198 km (0.046 R)
• M2: 358,287 km (0.089 R)
• M3: 604,675 km (0.118 R)
• M4: 807,529 km (0.079 R)
• M5: 1,238,670 km (0.051 R)
• M6: 1,586,635 km (0.112 R)
• M7: 1,921,136 km (0.068 R)
• M8: 2,217,190 km (0.076 R)
• M9: 2,589,090 km (0.085 R)
• M10: 2,950,668 km (0.116 R)
• M11: 3,372,684 km (0.089 R)
• M12: 7,570,999 km (0.113 R)
• M13: 8,207,388 km (0.115 R)
• M14: 9,419,430 km (0.1 R)
• M15: 10,625,937 km (0.072 R)
• M16: 11,173,315 km (0.082 R)
• M17: 13,481,461 km (0.083 R)
• M18: 21,787,733 km (0.102 R)
• M19: 23,169,868 km (0.088 R)
• M20: 23,677,304 km (0.09 R)
• M21: 25,565,678 km (0.109 R)
• M22: 26,436,337 km (0.116 R)
• M23: 28,932,079 km (0.103 R)
• M24: 29,758,158 km (0.076 R)
• M25: 35,179,435 km (0.098 R)
• M26: 37,911,242 km (0.106 R)
• M27: 39,328,532 km (0.078 R)
• M28: 43,178,583 km (0.059 R)
• M29: 43,946,618 km (0.054 R)
• M30: 45,510,066 km (0.099 R)
• M31: 46,948,449 km (0.089 R)
• M32: 47,597,405 km (0.035 R)
• M33: 48,747,513 km (0.06 R)
• M34: 49,245,973 km (0.066 R)
• M35: 52,135,008 km (0.069 R)
• M36: 59,752,980 km (0.083 R)
• M37: 62,839,932 km (0.066 R)
• M38: 64,622,091 km (0.081 R)
• M39: 65,223,624 km (0.108 R)
• M40: 66,845,864 km (0.072 R)
• M41: 69,329,188 km (0.091 R)
• M42: 70,806,019 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.7

Radius: 6.5

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.38 AU - 8.46 AU

Year: 16028 Days

Day: 22.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,265,438 km

• M1: 81,830 km (0.112 R)
• M2: 347,217 km (0.097 R)
• M3: 672,742 km (0.095 R)
• M4: 1,035,965 km (0.101 R)
• M5: 1,282,951 km (0.089 R)
• M6: 1,600,099 km (0.075 R)
• M7: 1,968,708 km (0.061 R)
• M8: 2,291,241 km (0.099 R)
• M9: 3,042,222 km (0.084 R)
• M10: 3,291,602 km (0.103 R)
• M11: 3,747,127 km (0.096 R)
• M12: 4,555,854 km (0.109 R)
• M13: 5,261,208 km (0.069 R)
• M14: 5,770,439 km (0.092 R)
• M15: 6,351,926 km (0.042 R)
• M16: 7,274,346 km (0.105 R)
• M17: 8,379,276 km (0.072 R)
• M18: 12,676,176 km (0.079 R)
• M19: 15,473,506 km (0.084 R)
• M20: 22,719,728 km (0.109 R)
• M21: 23,674,761 km (0.095 R)
• M22: 29,411,091 km (0.118 R)
• M23: 30,775,124 km (0.112 R)
• M24: 32,658,562 km (0.061 R)
• M25: 33,628,554 km (0.078 R)
• M26: 36,394,918 km (0.106 R)
• M27: 37,701,057 km (0.12 R)
• M28: 40,406,534 km (0.082 R)
• M29: 60,120,691 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.7

Radius: 5

Gravity: 31.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.82 AU - 12.4 AU

Year: 21088 Days

Day: 22.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,265,438 km

• M1: 62,382 km (0.051 R)
• M2: 374,294 km (0.079 R)
• M3: 574,306 km (0.074 R)
• M4: 937,530 km (0.072 R)
• M5: 1,285,943 km (0.115 R)
• M6: 2,108,732 km (0.066 R)
• M7: 2,303,957 km (0.062 R)
• M8: 3,208,276 km (0.064 R)
• M9: 3,379,416 km (0.079 R)
• M10: 3,586,609 km (0.103 R)
• M11: 4,026,726 km (0.112 R)
• M12: 4,716,821 km (0.054 R)
• M13: 7,805,419 km (0.063 R)
• M14: 9,096,448 km (0.052 R)
• M15: 10,399,296 km (0.108 R)
• M16: 11,957,208 km (0.092 R)
• M17: 12,162,307 km (0.089 R)
• M18: 13,078,295 km (0.118 R)
• M19: 13,664,270 km (0.065 R)
• M20: 15,205,726 km (0.107 R)
• M21: 17,117,288 km (0.026 R)
• M22: 21,309,618 km (0.059 R)
• M23: 24,236,501 km (0.116 R)
• M24: 28,621,962 km (0.071 R)
• M25: 29,359,480 km (0.079 R)
• M26: 32,835,685 km (0.09 R)
• M27: 39,979,133 km (0.052 R)
• M28: 43,748,401 km (0.079 R)
• M29: 54,193,325 km (0.071 R)
• M30: 54,380,172 km (0.064 R)
• M31: 54,567,469 km (0.104 R)
• M32: 57,623,155 km (0.026 R)
• M33: 63,034,858 km (0.075 R)
• M34: 67,687,202 km (0.083 R)
• M35: 68,338,850 km (0.063 R)
• M36: 68,556,964 km (0.111 R)
• M37: 73,245,810 km (0.089 R)
• M38: 80,065,828 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit