🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.4

Radius: 8.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 5.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,568,775 km

• M1: 100,679 km (0.084 R)
• M2: 551,418 km (0.106 R)
• M3: 881,281 km (0.037 R)
• M4: 1,136,645 km (0.053 R)
• M5: 1,522,458 km (0.107 R)
• M6: 1,882,091 km (0.113 R)
• M7: 2,150,021 km (0.079 R)
• M8: 2,716,398 km (0.113 R)
• M9: 3,164,145 km (0.052 R)
• M10: 3,706,736 km (0.106 R)
• M11: 4,093,746 km (0.036 R)
• M12: 4,401,469 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 12.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.87 AU

Year: 478 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,568,775 km

• M1: 151,991 km (0.077 R)
• M2: 563,386 km (0.112 R)
• M3: 1,091,017 km (0.104 R)
• M4: 1,878,351 km (0.095 R)
• M5: 2,522,370 km (0.078 R)
• M6: 3,495,504 km (0.095 R)
• M7: 4,490,180 km (0.04 R)
• M8: 5,135,994 km (0.107 R)
• M9: 6,751,950 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.78 AU - 0.84 AU

Year: 478 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,568,775 km

• M1: 112,348 km (0.108 R)
• M2: 422,315 km (0.112 R)
• M3: 703,559 km (0.111 R)
• M4: 1,107,473 km (0.064 R)
• M5: 1,588,580 km (0.069 R)
• M6: 1,993,242 km (0.068 R)
• M7: 3,011,555 km (0.099 R)
• M8: 3,313,593 km (0.029 R)
• M9: 3,928,590 km (0.114 R)
• M10: 4,224,045 km (0.106 R)
• M11: 4,520,548 km (0.076 R)
• M12: 4,888,858 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.3

Radius: 8.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.95 AU - 1.16 AU

Year: 706 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,568,775 km

• M1: 101,128 km (0.072 R)
• M2: 366,964 km (0.03 R)
• M3: 625,469 km (0.074 R)
• M4: 942,018 km (0.117 R)
• M5: 1,198,728 km (0.095 R)
• M6: 1,602,492 km (0.112 R)
• M7: 2,001,620 km (0.11 R)
• M8: 2,290,194 km (0.119 R)
• M9: 3,263,029 km (0.103 R)
• M10: 3,582,121 km (0.062 R)
• M11: 4,084,919 km (0.076 R)
• M12: 4,377,084 km (0.092 R)
• M13: 5,055,510 km (0.105 R)
• M14: 5,557,710 km (0.038 R)
• M15: 6,092,822 km (0.113 R)
• M16: 6,352,823 km (0.11 R)
• M17: 7,067,901 km (0.099 R)
• M18: 7,604,060 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 13.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.59 AU - 7.05 AU

Year: 9211 Days

Day: 8.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,568,775 km

• M1: 166,802 km (0.117 R)
• M2: 1,027,887 km (0.059 R)
• M3: 1,640,939 km (0.097 R)
• M4: 2,117,109 km (0.11 R)
• M5: 2,666,133 km (0.099 R)
• M6: 3,195,710 km (0.092 R)
• M7: 3,669,337 km (0.114 R)
• M8: 4,300,041 km (0.111 R)
• M9: 4,789,825 km (0.032 R)
• M10: 6,341,903 km (0.106 R)
• M11: 7,293,195 km (0.088 R)
• M12: 8,692,235 km (0.081 R)
• M13: 9,623,182 km (0.048 R)
• M14: 10,931,565 km (0.111 R)
• M15: 12,993,772 km (0.054 R)
• M16: 14,336,562 km (0.06 R)
• M17: 15,041,767 km (0.106 R)
• M18: 22,298,011 km (0.118 R)
• M19: 22,811,431 km (0.073 R)
• M20: 23,596,222 km (0.095 R)
• M21: 24,398,814 km (0.069 R)
• M22: 24,944,099 km (0.118 R)
• M23: 27,109,827 km (0.1 R)
• M24: 28,089,394 km (0.1 R)
• M25: 29,808,872 km (0.069 R)
• M26: 34,129,857 km (0.07 R)
• M27: 40,475,349 km (0.101 R)
• M28: 41,368,150 km (0.082 R)
• M29: 44,394,664 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.4

Radius: 3.2

Gravity: 61.56 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.87 AU - 7.57 AU

Year: 11428 Days

Day: 18.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 73,568,775 km

• M1: 40,242 km (0.101 R)
• M2: 162,314 km (0.086 R)
• M3: 484,996 km (0.117 R)
• M4: 709,094 km (0.101 R)
• M5: 874,250 km (0.071 R)
• M6: 998,267 km (0.12 R)
• M7: 1,307,635 km (0.108 R)
• M8: 1,836,763 km (0.112 R)
• M9: 2,130,872 km (0.107 R)
• M10: 2,640,103 km (0.088 R)
• M11: 3,178,207 km (0.115 R)
• M12: 3,447,782 km (0.027 R)
• M13: 3,894,033 km (0.08 R)
• M14: 4,289,420 km (0.108 R)
• M15: 4,900,078 km (0.032 R)
• M16: 5,159,780 km (0.105 R)
• M17: 5,428,608 km (0.063 R)
• M18: 5,706,710 km (0.114 R)
• M19: 6,874,471 km (0.084 R)
• M20: 7,707,133 km (0.095 R)
• M21: 10,286,948 km (0.075 R)
• M22: 10,445,223 km (0.11 R)
• M23: 11,484,928 km (0.09 R)
• M24: 13,140,079 km (0.101 R)
• M25: 13,451,541 km (0.031 R)
• M26: 14,089,127 km (0.116 R)
• M27: 15,631,482 km (0.035 R)
• M28: 16,987,586 km (0.111 R)
• M29: 17,282,743 km (0.096 R)
• M30: 17,883,229 km (0.104 R)
• M31: 19,125,938 km (0.111 R)
• M32: 19,849,543 km (0.116 R)
• M33: 21,955,283 km (0.115 R)
• M34: 23,378,407 km (0.074 R)
• M35: 23,743,576 km (0.1 R)
• M36: 25,242,098 km (0.119 R)
• M37: 27,404,086 km (0.094 R)
• M38: 27,505,065 km (0.103 R)
• M39: 29,051,607 km (0.062 R)
• M40: 33,226,884 km (0.114 R)
• M41: 34,742,161 km (0.046 R)
• M42: 35,697,194 km (0.088 R)
• M43: 36,059,819 km (0.075 R)
• M44: 38,035,408 km (0.09 R)
• M45: 42,605,922 km (0.11 R)
• M46: 47,821,353 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.7

Radius: 3.3

Gravity: 52.5 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6 AU - 9.16 AU

Year: 13690 Days

Day: 23.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,568,775 km

• M1: 54,304 km (0.119 R)
• M2: 248,033 km (0.09 R)
• M3: 370,704 km (0.1 R)
• M4: 1,007,093 km (0.098 R)
• M5: 1,880,146 km (0.03 R)
• M6: 2,507,560 km (0.068 R)
• M7: 3,140,359 km (0.04 R)
• M8: 3,626,252 km (0.094 R)
• M9: 4,400,272 km (0.085 R)
• M10: 4,586,222 km (0.104 R)
• M11: 7,373,230 km (0.112 R)
• M12: 7,547,512 km (0.077 R)
• M13: 8,086,662 km (0.102 R)
• M14: 8,318,689 km (0.089 R)
• M15: 10,556,224 km (0.05 R)
• M16: 11,694,066 km (0.078 R)
• M17: 11,812,248 km (0.095 R)
• M18: 12,476,014 km (0.11 R)
• M19: 13,615,501 km (0.065 R)
• M20: 14,277,471 km (0.092 R)
• M21: 17,140,924 km (0.087 R)
• M22: 17,446,702 km (0.098 R)
• M23: 17,912,251 km (0.057 R)
• M24: 19,440,991 km (0.11 R)
• M25: 19,857,173 km (0.098 R)
• M26: 20,025,321 km (0.075 R)
• M27: 21,317,098 km (0.106 R)
• M28: 23,217,290 km (0.102 R)
• M29: 25,031,165 km (0.056 R)
• M30: 26,937,191 km (0.108 R)
• M31: 28,508,717 km (0.115 R)
• M32: 29,480,205 km (0.106 R)
• M33: 31,832,781 km (0.089 R)
• M34: 32,063,162 km (0.079 R)
• M35: 33,231,821 km (0.074 R)
• M36: 35,283,107 km (0.099 R)
• M37: 37,673,681 km (0.112 R)
• M38: 39,502,664 km (0.073 R)
• M39: 46,222,152 km (0.083 R)
• M40: 49,850,498 km (0.084 R)
• M41: 50,473,125 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.6

Radius: 5.4

Gravity: 20.91 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.74 AU - 10.88 AU

Year: 20156 Days

Day: 23 Hours

Environment

Temp: -239 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,568,775 km

• M1: 67,169 km (0.092 R)
• M2: 325,226 km (0.101 R)
• M3: 555,606 km (0.109 R)
• M4: 984,952 km (0.077 R)
• M5: 1,188,256 km (0.094 R)
• M6: 2,111,873 km (0.065 R)
• M7: 2,364,544 km (0.08 R)
• M8: 2,684,683 km (0.099 R)
• M9: 3,164,893 km (0.077 R)
• M10: 4,806,580 km (0.05 R)
• M11: 5,789,587 km (0.064 R)
• M12: 6,631,973 km (0.11 R)
• M13: 7,175,013 km (0.106 R)
• M14: 7,845,361 km (0.119 R)
• M15: 8,767,632 km (0.11 R)
• M16: 11,134,270 km (0.047 R)
• M17: 11,640,958 km (0.084 R)
• M18: 12,229,476 km (0.08 R)
• M19: 16,424,500 km (0.093 R)
• M20: 18,887,030 km (0.078 R)
• M21: 21,488,089 km (0.114 R)
• M22: 22,572,075 km (0.049 R)
• M23: 22,873,814 km (0.075 R)
• M24: 24,635,478 km (0.117 R)
• M25: 26,485,555 km (0.114 R)
• M26: 30,093,856 km (0.107 R)
• M27: 31,574,426 km (0.109 R)
• M28: 34,148,706 km (0.101 R)
• M29: 41,040,081 km (0.042 R)
• M30: 45,206,382 km (0.1 R)
• M31: 47,309,279 km (0.056 R)
• M32: 60,340,451 km (0.113 R)
• M33: 65,912,971 km (0.062 R)
• M34: 66,118,070 km (0.04 R)
• M35: 67,357,788 km (0.08 R)
• M36: 67,565,878 km (0.097 R)
• M37: 69,246,311 km (0.106 R)
• M38: 71,385,710 km (0.109 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: 466 - 13,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit