🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 14.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.18 AU

Year: 617 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,190,987 km

• M1: 179,069 km (0.098 R)
• M2: 663,317 km (0.084 R)
• M3: 1,198,877 km (0.115 R)
• M4: 2,038,869 km (0.082 R)
• M5: 2,679,747 km (0.111 R)
• M6: 3,196,458 km (0.119 R)
• M7: 3,822,076 km (0.05 R)
• M8: 4,449,639 km (0.112 R)
• M9: 4,956,327 km (0.049 R)
• M10: 5,447,158 km (0.117 R)
• M11: 7,206,279 km (0.119 R)
• M12: 8,049,562 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 8.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.11 AU - 1.29 AU

Year: 849 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,190,987 km

• M1: 106,065 km (0.094 R)
• M2: 544,985 km (0.096 R)
• M3: 1,006,494 km (0.111 R)
• M4: 2,114,117 km (0.068 R)
• M5: 2,695,903 km (0.065 R)
• M6: 3,196,308 km (0.049 R)
• M7: 3,769,866 km (0.078 R)
• M8: 4,382,470 km (0.109 R)
• M9: 4,742,253 km (0.093 R)
• M10: 5,231,438 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.1

Radius: 14.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.07 AU - 1.65 AU

Year: 1024 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,190,987 km

• M1: 180,265 km (0.062 R)
• M2: 674,836 km (0.105 R)
• M3: 1,143,077 km (0.118 R)
• M4: 1,683,724 km (0.086 R)
• M5: 2,473,451 km (0.099 R)
• M6: 3,182,844 km (0.072 R)
• M7: 4,184,851 km (0.104 R)
• M8: 4,795,659 km (0.083 R)
• M9: 5,504,454 km (0.06 R)
• M10: 8,033,256 km (0.106 R)
• M11: 8,657,079 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 10.7

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.16 AU - 2.66 AU

Year: 2416 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,190,987 km

• M1: 133,292 km (0.08 R)
• M2: 580,141 km (0.061 R)
• M3: 1,172,997 km (0.099 R)
• M4: 1,964,070 km (0.112 R)
• M5: 2,441,886 km (0.101 R)
• M6: 3,181,947 km (0.078 R)
• M7: 3,633,134 km (0.118 R)
• M8: 4,085,667 km (0.032 R)
• M9: 4,444,254 km (0.077 R)
• M10: 4,778,006 km (0.078 R)
• M11: 5,934,398 km (0.105 R)
• M12: 6,340,257 km (0.054 R)
• M13: 6,969,166 km (0.11 R)
• M14: 7,514,151 km (0.034 R)
• M15: 8,384,811 km (0.101 R)
• M16: 10,598,261 km (0.089 R)
• M17: 11,861,017 km (0.063 R)
• M18: 12,202,549 km (0.101 R)
• M19: 14,344,042 km (0.106 R)
• M20: 15,077,221 km (0.048 R)
• M21: 15,681,597 km (0.11 R)
• M22: 19,007,157 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 13.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.41 AU - 2.57 AU

Year: 2537 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,190,987 km

• M1: 167,998 km (0.107 R)
• M2: 616,343 km (0.109 R)
• M3: 1,136,046 km (0.088 R)
• M4: 1,632,861 km (0.068 R)
• M5: 2,065,199 km (0.072 R)
• M6: 3,933,526 km (0.114 R)
• M7: 4,370,801 km (0.097 R)
• M8: 5,270,333 km (0.051 R)
• M9: 5,856,607 km (0.086 R)
• M10: 6,514,538 km (0.1 R)
• M11: 7,313,092 km (0.079 R)
• M12: 8,309,563 km (0.094 R)
• M13: 9,213,284 km (0.099 R)
• M14: 11,802,674 km (0.077 R)
• M15: 12,408,844 km (0.09 R)
• M16: 12,899,525 km (0.089 R)
• M17: 13,872,659 km (0.112 R)
• M18: 14,646,380 km (0.085 R)
• M19: 15,756,994 km (0.083 R)
• M20: 17,195,976 km (0.111 R)
• M21: 18,895,707 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 12.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.2 AU - 3.46 AU

Year: 3074 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,190,987 km

• M1: 160,967 km (0.113 R)
• M2: 565,330 km (0.055 R)
• M3: 986,598 km (0.073 R)
• M4: 2,660,149 km (0.12 R)
• M5: 5,166,961 km (0.092 R)
• M6: 6,265,458 km (0.114 R)
• M7: 6,972,458 km (0.113 R)
• M8: 7,763,681 km (0.066 R)
• M9: 8,279,644 km (0.071 R)
• M10: 10,422,184 km (0.087 R)
• M11: 13,226,247 km (0.079 R)
• M12: 17,354,550 km (0.114 R)
• M13: 18,578,260 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 12.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.58 AU - 3.56 AU

Year: 3473 Days

Day: 13.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,190,987 km

• M1: 159,172 km (0.082 R)
• M2: 718,967 km (0.025 R)
• M3: 1,143,676 km (0.049 R)
• M4: 1,890,767 km (0.051 R)
• M5: 3,094,582 km (0.072 R)
• M6: 3,916,472 km (0.048 R)
• M7: 4,826,327 km (0.046 R)
• M8: 8,852,454 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.7

Radius: 12.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.07 AU - 3.13 AU

Year: 3524 Days

Day: 12.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,190,987 km

• M1: 160,668 km (0.071 R)
• M2: 930,499 km (0.059 R)
• M3: 1,463,815 km (0.1 R)
• M4: 2,213,450 km (0.075 R)
• M5: 2,768,009 km (0.111 R)
• M6: 3,243,731 km (0.088 R)
• M7: 4,500,502 km (0.103 R)
• M8: 5,111,610 km (0.104 R)
• M9: 5,722,119 km (0.071 R)
• M10: 6,530,545 km (0.118 R)
• M11: 7,121,607 km (0.063 R)
• M12: 8,303,879 km (0.038 R)
• M13: 9,731,341 km (0.025 R)
• M14: 10,214,543 km (0.113 R)
• M15: 10,798,423 km (0.057 R)
• M16: 14,521,017 km (0.095 R)
• M17: 14,940,339 km (0.115 R)
• M18: 15,913,324 km (0.115 R)
• M19: 19,653,719 km (0.045 R)
• M20: 20,492,664 km (0.119 R)
• M21: 22,173,247 km (0.073 R)
• M22: 23,654,415 km (0.101 R)
• M23: 24,529,862 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.5

Radius: 7.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.93 AU - 6.23 AU

Year: 9680 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,190,987 km

• M1: 92,751 km (0.096 R)
• M2: 329,115 km (0.1 R)
• M3: 708,346 km (0.107 R)
• M4: 960,718 km (0.081 R)
• M5: 1,431,801 km (0.116 R)
• M6: 1,694,196 km (0.106 R)
• M7: 2,187,869 km (0.086 R)
• M8: 2,538,227 km (0.077 R)
• M9: 3,796,196 km (0.083 R)
• M10: 4,081,030 km (0.086 R)
• M11: 4,720,561 km (0.076 R)
• M12: 5,574,017 km (0.042 R)
• M13: 6,971,111 km (0.111 R)
• M14: 7,399,410 km (0.065 R)
• M15: 8,507,182 km (0.07 R)
• M16: 10,120,894 km (0.096 R)
• M17: 10,438,939 km (0.089 R)
• M18: 12,130,742 km (0.114 R)
• M19: 12,750,675 km (0.118 R)
• M20: 14,853,423 km (0.117 R)
• M21: 15,087,394 km (0.119 R)
• M22: 15,743,530 km (0.069 R)
• M23: 16,048,112 km (0.083 R)
• M24: 19,944,239 km (0.034 R)
• M25: 25,000,946 km (0.097 R)
• M26: 25,415,631 km (0.115 R)
• M27: 29,265,083 km (0.046 R)
• M28: 30,566,884 km (0.078 R)
• M29: 31,713,253 km (0.057 R)
• M30: 33,285,825 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 4.3

Gravity: 45.4 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.78 AU - 8.56 AU

Year: 12396 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,190,987 km

• M1: 54,603 km (0.085 R)
• M2: 265,237 km (0.071 R)
• M3: 471,981 km (0.073 R)
• M4: 811,269 km (0.111 R)
• M5: 1,034,020 km (0.03 R)
• M6: 1,408,165 km (0.091 R)
• M7: 1,798,316 km (0.078 R)
• M8: 2,009,548 km (0.085 R)
• M9: 2,256,983 km (0.098 R)
• M10: 4,040,489 km (0.067 R)
• M11: 5,125,522 km (0.072 R)
• M12: 5,370,863 km (0.119 R)
• M13: 5,550,829 km (0.095 R)
• M14: 5,772,234 km (0.097 R)
• M15: 6,193,352 km (0.073 R)
• M16: 9,417,336 km (0.06 R)
• M17: 10,217,983 km (0.084 R)
• M18: 11,472,960 km (0.094 R)
• M19: 12,636,532 km (0.108 R)
• M20: 13,410,701 km (0.09 R)
• M21: 13,742,360 km (0.077 R)
• M22: 16,444,546 km (0.08 R)
• M23: 18,484,612 km (0.096 R)
• M24: 18,730,401 km (0.109 R)
• M25: 22,126,423 km (0.083 R)
• M26: 23,153,711 km (0.085 R)
• M27: 23,343,701 km (0.106 R)
• M28: 26,013,424 km (0.112 R)
• M29: 27,368,482 km (0.098 R)
• M30: 29,432,633 km (0.119 R)
• M31: 31,018,221 km (0.102 R)
• M32: 39,264,953 km (0.087 R)
• M33: 41,044,869 km (0.116 R)
• M34: 42,166,553 km (0.12 R)
• M35: 43,308,584 km (0.111 R)
• M36: 46,555,157 km (0.116 R)
• M37: 51,238,318 km (0.09 R)
• M38: 51,399,584 km (0.073 R)
• M39: 51,723,314 km (0.075 R)
• M40: 53,361,710 km (0.102 R)
• M41: 56,225,911 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 20,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit