🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 10.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.67 AU - 1.71 AU

Year: 1490 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,068,061 km

• M1: 134,339 km (0.117 R)
• M2: 480,209 km (0.099 R)
• M3: 860,337 km (0.093 R)
• M4: 1,309,580 km (0.082 R)
• M5: 1,791,584 km (0.042 R)
• M6: 2,750,058 km (0.048 R)
• M7: 3,663,502 km (0.115 R)
• M8: 4,145,806 km (0.118 R)
• M9: 5,322,842 km (0.067 R)
• M10: 5,828,931 km (0.036 R)
• M11: 6,342,651 km (0.081 R)
• M12: 6,912,020 km (0.117 R)
• M13: 8,181,508 km (0.11 R)
• M14: 8,647,355 km (0.112 R)
• M15: 9,410,604 km (0.058 R)
• M16: 10,553,980 km (0.116 R)
• M17: 10,966,571 km (0.078 R)
• M18: 12,534,357 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 11.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.67 AU - 2.47 AU

Year: 2020 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,068,061 km

• M1: 147,055 km (0.071 R)
• M2: 551,418 km (0.109 R)
• M3: 1,368,970 km (0.106 R)
• M4: 1,889,720 km (0.101 R)
• M5: 2,411,817 km (0.072 R)
• M6: 2,940,945 km (0.083 R)
• M7: 4,720,411 km (0.115 R)
• M8: 5,946,067 km (0.078 R)
• M9: 8,225,789 km (0.055 R)
• M10: 13,381,380 km (0.111 R)
• M11: 14,260,567 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 11.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.26 AU - 2.76 AU

Year: 2697 Days

Day: 11.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,068,061 km

• M1: 145,559 km (0.116 R)
• M2: 615,446 km (0.108 R)
• M3: 1,131,857 km (0.085 R)
• M4: 1,841,101 km (0.038 R)
• M5: 4,098,533 km (0.095 R)
• M6: 4,654,588 km (0.105 R)
• M7: 5,474,085 km (0.118 R)
• M8: 5,842,844 km (0.12 R)
• M9: 6,880,455 km (0.114 R)
• M10: 7,820,229 km (0.035 R)
• M11: 8,645,261 km (0.1 R)
• M12: 9,249,786 km (0.065 R)
• M13: 9,668,361 km (0.11 R)
• M14: 10,923,337 km (0.117 R)
• M15: 11,351,786 km (0.118 R)
• M16: 12,077,186 km (0.049 R)
• M17: 12,705,048 km (0.119 R)
• M18: 14,908,774 km (0.087 R)
• M19: 17,147,207 km (0.117 R)
• M20: 17,833,562 km (0.099 R)
• M21: 18,210,549 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.8

Radius: 11.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.55 AU - 3.75 AU

Year: 3792 Days

Day: 5.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,068,061 km

• M1: 138,079 km (0.095 R)
• M2: 615,446 km (0.087 R)
• M3: 1,075,609 km (0.107 R)
• M4: 1,466,508 km (0.086 R)
• M5: 2,247,708 km (0.055 R)
• M6: 2,674,212 km (0.101 R)
• M7: 3,287,114 km (0.054 R)
• M8: 4,095,242 km (0.11 R)
• M9: 5,379,839 km (0.104 R)
• M10: 6,012,638 km (0.119 R)
• M11: 6,501,224 km (0.034 R)
• M12: 7,193,862 km (0.074 R)
• M13: 7,558,432 km (0.088 R)
• M14: 9,820,352 km (0.116 R)
• M15: 10,969,264 km (0.116 R)
• M16: 12,279,143 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 10.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.11 AU - 4.59 AU

Year: 6154 Days

Day: 5.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,068,061 km

• M1: 128,205 km (0.11 R)
• M2: 731,982 km (0.07 R)
• M3: 1,500,167 km (0.077 R)
• M4: 2,011,643 km (0.091 R)
• M5: 2,924,040 km (0.11 R)
• M6: 4,032,560 km (0.118 R)
• M7: 4,521,745 km (0.109 R)
• M8: 5,869,024 km (0.049 R)
• M9: 8,496,112 km (0.073 R)
• M10: 11,222,683 km (0.069 R)
• M11: 16,181,104 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 3.1

Gravity: 101.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.97 AU - 7.45 AU

Year: 10496 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,068,061 km

• M1: 38,596 km (0.117 R)
• M2: 402,717 km (0.12 R)
• M3: 607,517 km (0.084 R)
• M4: 1,051,523 km (0.051 R)
• M5: 1,159,234 km (0.063 R)
• M6: 1,368,821 km (0.069 R)
• M7: 1,557,164 km (0.085 R)
• M8: 1,681,480 km (0.115 R)
• M9: 1,863,241 km (0.114 R)
• M10: 2,385,488 km (0.1 R)
• M11: 2,975,202 km (0.05 R)
• M12: 3,316,435 km (0.081 R)
• M13: 4,313,355 km (0.118 R)
• M14: 4,945,706 km (0.087 R)
• M15: 5,284,096 km (0.085 R)
• M16: 5,637,596 km (0.058 R)
• M17: 6,313,329 km (0.09 R)
• M18: 6,430,913 km (0.064 R)
• M19: 6,711,110 km (0.039 R)
• M20: 7,295,888 km (0.119 R)
• M21: 8,329,011 km (0.099 R)
• M22: 13,310,321 km (0.093 R)
• M23: 14,096,009 km (0.032 R)
• M24: 15,758,939 km (0.084 R)
• M25: 17,471,236 km (0.113 R)
• M26: 21,790,875 km (0.1 R)
• M27: 22,330,923 km (0.117 R)
• M28: 25,067,367 km (0.096 R)
• M29: 26,262,205 km (0.051 R)
• M30: 28,018,933 km (0.095 R)
• M31: 31,649,973 km (0.106 R)
• M32: 33,280,739 km (0.075 R)
• M33: 36,205,078 km (0.113 R)
• M34: 36,835,185 km (0.032 R)
• M35: 47,332,317 km (0.09 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.8

Radius: 5.6

Gravity: 29.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.66 AU - 8.18 AU

Year: 13709 Days

Day: 20.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,068,061 km

• M1: 70,311 km (0.033 R)
• M2: 356,342 km (0.114 R)
• M3: 536,907 km (0.101 R)
• M4: 752,328 km (0.077 R)
• M5: 1,212,042 km (0.087 R)
• M6: 1,638,545 km (0.106 R)
• M7: 2,043,657 km (0.032 R)
• M8: 2,535,235 km (0.068 R)
• M9: 3,664,400 km (0.096 R)
• M10: 4,198,464 km (0.104 R)
• M11: 5,273,624 km (0.103 R)
• M12: 5,456,882 km (0.104 R)
• M13: 6,314,227 km (0.088 R)
• M14: 6,604,896 km (0.049 R)
• M15: 10,361,448 km (0.054 R)
• M16: 11,301,970 km (0.118 R)
• M17: 11,607,149 km (0.12 R)
• M18: 13,486,996 km (0.114 R)
• M19: 16,555,548 km (0.031 R)
• M20: 21,329,515 km (0.091 R)
• M21: 24,941,705 km (0.076 R)
• M22: 27,821,165 km (0.117 R)
• M23: 28,941,653 km (0.104 R)
• M24: 32,728,723 km (0.118 R)
• M25: 35,646,031 km (0.082 R)
• M26: 36,170,521 km (0.077 R)
• M27: 41,991,823 km (0.113 R)
• M28: 43,315,615 km (0.108 R)
• M29: 44,364,296 km (0.111 R)
• M30: 49,374,179 km (0.058 R)
• M31: 51,013,921 km (0.083 R)
• M32: 54,056,293 km (0.083 R)
• M33: 55,797,612 km (0.119 R)
• M34: 56,504,612 km (0.094 R)
• M35: 57,217,446 km (0.029 R)
• M36: 63,905,069 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit