🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 13.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 343 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 86,784,991 km

• M1: 164,109 km (0.101 R)
• M2: 578,794 km (0.076 R)
• M3: 1,122,582 km (0.056 R)
• M4: 2,265,510 km (0.086 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 13.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.91 AU - 2.43 AU

Year: 2247 Days

Day: 10.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,784,991 km

• M1: 166,652 km (0.043 R)
• M2: 698,921 km (0.117 R)
• M3: 1,135,747 km (0.119 R)
• M4: 1,796,371 km (0.09 R)
• M5: 2,558,124 km (0.075 R)
• M6: 3,129,288 km (0.108 R)
• M7: 3,957,612 km (0.106 R)
• M8: 4,950,343 km (0.097 R)
• M9: 6,235,389 km (0.099 R)
• M10: 8,631,348 km (0.11 R)
• M11: 9,998,673 km (0.045 R)
• M12: 11,304,662 km (0.076 R)
• M13: 12,420,363 km (0.061 R)
• M14: 15,555,187 km (0.117 R)
• M15: 16,363,165 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 8.1

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.05 AU - 3.27 AU

Year: 3949 Days

Day: 14.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,784,991 km

• M1: 101,128 km (0.092 R)
• M2: 461,809 km (0.05 R)
• M3: 1,115,103 km (0.08 R)
• M4: 1,730,249 km (0.094 R)
• M5: 2,224,371 km (0.075 R)
• M6: 3,332,592 km (0.054 R)
• M7: 3,766,126 km (0.078 R)
• M8: 4,213,574 km (0.071 R)
• M9: 5,975,089 km (0.053 R)
• M10: 6,274,733 km (0.117 R)
• M11: 6,775,138 km (0.085 R)
• M12: 7,609,894 km (0.091 R)
• M13: 8,142,762 km (0.116 R)
• M14: 9,322,491 km (0.079 R)
• M15: 9,808,384 km (0.08 R)
• M16: 10,482,622 km (0.12 R)
• M17: 11,097,469 km (0.057 R)
• M18: 11,970,074 km (0.058 R)
• M19: 13,036,706 km (0.09 R)
• M20: 14,165,422 km (0.044 R)
• M21: 14,807,796 km (0.101 R)
• M22: 16,382,313 km (0.063 R)
• M23: 17,818,154 km (0.11 R)
• M24: 18,693,451 km (0.099 R)
• M25: 19,206,272 km (0.104 R)
• M26: 19,993,157 km (0.083 R)
• M27: 20,327,359 km (0.099 R)
• M28: 26,193,540 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 4.6

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.25 AU - 5.95 AU

Year: 9315 Days

Day: 16 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,784,991 km

• M1: 58,792 km (0.065 R)
• M2: 289,023 km (0.062 R)
• M3: 530,923 km (0.088 R)
• M4: 1,296,266 km (0.057 R)
• M5: 1,533,827 km (0.036 R)
• M6: 1,847,085 km (0.117 R)
• M7: 2,580,713 km (0.092 R)
• M8: 2,743,924 km (0.093 R)
• M9: 2,892,325 km (0.109 R)
• M10: 3,159,357 km (0.11 R)
• M11: 4,005,782 km (0.079 R)
• M12: 4,197,267 km (0.103 R)
• M13: 4,598,639 km (0.088 R)
• M14: 6,803,113 km (0.074 R)
• M15: 7,396,867 km (0.111 R)
• M16: 7,727,328 km (0.094 R)
• M17: 10,170,112 km (0.112 R)
• M18: 12,905,060 km (0.049 R)
• M19: 15,021,571 km (0.11 R)
• M20: 17,575,955 km (0.115 R)
• M21: 18,015,623 km (0.114 R)
• M22: 23,612,827 km (0.051 R)
• M23: 25,521,846 km (0.118 R)
• M24: 28,424,044 km (0.111 R)
• M25: 29,131,493 km (0.094 R)
• M26: 30,476,228 km (0.094 R)
• M27: 33,400,717 km (0.042 R)
• M28: 34,301,745 km (0.096 R)
• M29: 37,102,366 km (0.071 R)
• M30: 39,051,627 km (0.086 R)
• M31: 41,841,926 km (0.11 R)
• M32: 42,888,812 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.9

Radius: 5

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.77 AU - 7.67 AU

Year: 12245 Days

Day: 21.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,784,991 km

• M1: 62,831 km (0.119 R)
• M2: 717,023 km (0.091 R)
• M3: 1,045,988 km (0.117 R)
• M4: 1,308,682 km (0.065 R)
• M5: 2,609,286 km (0.05 R)
• M6: 2,911,324 km (0.112 R)
• M7: 3,985,736 km (0.091 R)
• M8: 4,535,807 km (0.064 R)
• M9: 4,750,780 km (0.111 R)
• M10: 6,075,319 km (0.116 R)
• M11: 11,380,508 km (0.099 R)
• M12: 12,600,479 km (0.085 R)
• M13: 13,210,988 km (0.114 R)
• M14: 14,163,478 km (0.103 R)
• M15: 14,424,975 km (0.111 R)
• M16: 15,991,713 km (0.097 R)
• M17: 16,490,323 km (0.098 R)
• M18: 16,852,649 km (0.042 R)
• M19: 17,368,911 km (0.119 R)
• M20: 19,218,988 km (0.109 R)
• M21: 20,027,116 km (0.049 R)
• M22: 21,971,589 km (0.038 R)
• M23: 23,124,390 km (0.112 R)
• M24: 25,357,737 km (0.067 R)
• M25: 26,625,579 km (0.032 R)
• M26: 33,371,994 km (0.093 R)
• M27: 36,950,824 km (0.032 R)
• M28: 43,883,638 km (0.12 R)
• M29: 44,719,142 km (0.098 R)
• M30: 45,282,079 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.3

Radius: 4.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.94 AU - 9.58 AU

Year: 16687 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,784,991 km

• M1: 64,626 km (0.031 R)
• M2: 1,376,600 km (0.103 R)
• M3: 3,290,106 km (0.038 R)
• M4: 4,116,933 km (0.116 R)
• M5: 4,436,624 km (0.106 R)
• M6: 5,308,181 km (0.044 R)
• M7: 6,199,934 km (0.05 R)
• M8: 6,347,886 km (0.048 R)
• M9: 7,516,395 km (0.044 R)
• M10: 8,098,630 km (0.104 R)
• M11: 11,423,293 km (0.089 R)
• M12: 12,099,476 km (0.049 R)
• M13: 20,133,031 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.9

Radius: 5.8

Gravity: 23.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.6 AU - 11.64 AU

Year: 22630 Days

Day: 20.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,784,991 km

• M1: 72,106 km (0.1 R)
• M2: 621,130 km (0.101 R)
• M3: 1,127,220 km (0.089 R)
• M4: 1,875,509 km (0.083 R)
• M5: 2,321,011 km (0.116 R)
• M6: 2,630,529 km (0.056 R)
• M7: 2,834,431 km (0.061 R)
• M8: 3,160,105 km (0.115 R)
• M9: 3,726,633 km (0.088 R)
• M10: 4,151,640 km (0.118 R)
• M11: 5,020,505 km (0.109 R)
• M12: 6,225,067 km (0.11 R)
• M13: 6,496,587 km (0.096 R)
• M14: 7,610,792 km (0.115 R)
• M15: 8,678,621 km (0.112 R)
• M16: 11,710,521 km (0.063 R)
• M17: 12,124,459 km (0.11 R)
• M18: 15,137,659 km (0.085 R)
• M19: 17,254,768 km (0.111 R)
• M20: 20,046,115 km (0.107 R)
• M21: 20,439,707 km (0.055 R)
• M22: 27,217,388 km (0.112 R)
• M23: 27,821,464 km (0.096 R)
• M24: 28,065,608 km (0.105 R)
• M25: 29,056,394 km (0.07 R)
• M26: 30,846,034 km (0.109 R)
• M27: 35,067,985 km (0.081 R)
• M28: 35,783,212 km (0.097 R)
• M29: 36,216,897 km (0.103 R)
• M30: 36,947,533 km (0.055 R)
• M31: 46,154,833 km (0.108 R)
• M32: 48,409,572 km (0.075 R)
• M33: 58,762,492 km (0.074 R)
• M34: 60,177,539 km (0.101 R)
• M35: 70,045,463 km (0.038 R)
• M36: 72,094,505 km (0.168 R)
• M37: 73,482,474 km (0.109 R)
• M38: 84,976,677 km (0.083 R)
• M39: 86,006,957 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit