🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.9

Radius: 11.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.5 AU - 0.6 AU

Year: 277 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,897,631 km

• M1: 139,276 km (0.09 R)
• M2: 520,601 km (0.118 R)
• M3: 929,003 km (0.074 R)
• M4: 1,454,091 km (0.116 R)
• M5: 1,813,126 km (0.084 R)
• M6: 2,293,934 km (0.11 R)
• M7: 2,831,888 km (0.066 R)
• M8: 3,442,097 km (0.111 R)
• M9: 3,851,397 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 13.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.7 AU - 0.7 AU

Year: 397 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,897,631 km

• M1: 165,605 km (0.061 R)
• M2: 627,563 km (0.102 R)
• M3: 1,106,575 km (0.089 R)
• M4: 1,585,887 km (0.068 R)
• M5: 2,651,772 km (0.112 R)
• M6: 3,331,096 km (0.086 R)
• M7: 3,875,034 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 9.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.8 AU - 0.92 AU

Year: 541 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,897,631 km

• M1: 113,545 km (0.094 R)
• M2: 489,185 km (0.065 R)
• M3: 884,871 km (0.104 R)
• M4: 1,248,843 km (0.049 R)
• M5: 1,567,038 km (0.091 R)
• M6: 1,859,053 km (0.087 R)
• M7: 2,525,511 km (0.109 R)
• M8: 2,908,931 km (0.077 R)
• M9: 3,201,394 km (0.043 R)
• M10: 3,767,622 km (0.095 R)
• M11: 4,284,483 km (0.068 R)
• M12: 4,770,975 km (0.096 R)
• M13: 5,310,276 km (0.099 R)
• M14: 5,715,087 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.7

Radius: 8.9

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.68 AU - 1.74 AU

Year: 1517 Days

Day: 8.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 85,897,631 km

• M1: 110,702 km (0.074 R)
• M2: 402,717 km (0.041 R)
• M3: 690,993 km (0.032 R)
• M4: 1,060,799 km (0.09 R)
• M5: 1,534,126 km (0.103 R)
• M6: 2,108,732 km (0.076 R)
• M7: 3,095,330 km (0.089 R)
• M8: 3,566,712 km (0.096 R)
• M9: 4,438,868 km (0.042 R)
• M10: 5,018,410 km (0.089 R)
• M11: 5,647,469 km (0.026 R)
• M12: 6,206,965 km (0.058 R)
• M13: 6,905,887 km (0.111 R)
• M14: 8,609,208 km (0.102 R)
• M15: 10,610,379 km (0.073 R)
• M16: 11,209,219 km (0.082 R)
• M17: 12,017,496 km (0.065 R)
• M18: 12,668,097 km (0.08 R)
• M19: 13,301,794 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 13.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.22 AU - 5 AU

Year: 6713 Days

Day: 9.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,897,631 km

• M1: 181,013 km (0.03 R)
• M2: 978,071 km (0.051 R)
• M3: 2,458,491 km (0.108 R)
• M4: 2,969,817 km (0.074 R)
• M5: 3,442,696 km (0.105 R)
• M6: 4,438,270 km (0.092 R)
• M7: 7,031,549 km (0.117 R)
• M8: 10,599,608 km (0.062 R)
• M9: 11,171,969 km (0.119 R)
• M10: 11,916,368 km (0.039 R)
• M11: 17,553,964 km (0.037 R)
• M12: 24,839,530 km (0.106 R)
• M13: 29,143,012 km (0.103 R)
• M14: 31,617,061 km (0.034 R)
• M15: 34,538,408 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 8.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.49 AU - 5.05 AU

Year: 7066 Days

Day: 6.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 85,897,631 km

• M1: 107,710 km (0.104 R)
• M2: 471,981 km (0.101 R)
• M3: 1,039,705 km (0.04 R)
• M4: 1,455,587 km (0.089 R)
• M5: 1,848,132 km (0.069 R)
• M6: 2,277,179 km (0.107 R)
• M7: 2,551,392 km (0.073 R)
• M8: 2,905,789 km (0.079 R)
• M9: 6,249,002 km (0.098 R)
• M10: 6,966,474 km (0.104 R)
• M11: 9,624,678 km (0.062 R)
• M12: 14,630,223 km (0.093 R)
• M13: 15,646,142 km (0.106 R)
• M14: 17,884,425 km (0.113 R)
• M15: 18,561,356 km (0.087 R)
• M16: 19,395,962 km (0.088 R)
• M17: 22,281,406 km (0.113 R)
• M18: 23,065,000 km (0.079 R)
• M19: 28,980,100 km (0.108 R)
• M20: 31,253,688 km (0.107 R)
• M21: 34,987,950 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.1

Radius: 5.1

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.82 AU - 7.92 AU

Year: 10904 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,897,631 km

• M1: 70,760 km (0.111 R)
• M2: 360,381 km (0.1 R)
• M3: 1,118,842 km (0.082 R)
• M4: 1,584,989 km (0.101 R)
• M5: 2,137,305 km (0.116 R)
• M6: 2,571,438 km (0.099 R)
• M7: 3,105,801 km (0.095 R)
• M8: 4,999,561 km (0.028 R)
• M9: 6,416,402 km (0.076 R)
• M10: 7,550,653 km (0.108 R)
• M11: 9,966,360 km (0.087 R)
• M12: 10,159,790 km (0.108 R)
• M13: 10,604,395 km (0.069 R)
• M14: 11,638,864 km (0.112 R)
• M15: 12,513,563 km (0.108 R)
• M16: 13,372,554 km (0.041 R)
• M17: 17,203,306 km (0.073 R)
• M18: 22,278,115 km (0.037 R)
• M19: 23,622,401 km (0.042 R)
• M20: 23,880,458 km (0.068 R)
• M21: 27,596,469 km (0.114 R)
• M22: 29,145,555 km (0.091 R)
• M23: 30,751,488 km (0.075 R)
• M24: 31,472,400 km (0.069 R)
• M25: 32,947,734 km (0.109 R)
• M26: 35,695,847 km (0.112 R)
• M27: 36,836,680 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.7

Radius: 5.1

Gravity: 32.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.89 AU - 12.23 AU

Year: 21642 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,897,631 km

• M1: 63,579 km (0.09 R)
• M2: 289,023 km (0.09 R)
• M3: 2,381,000 km (0.087 R)
• M4: 2,670,322 km (0.113 R)
• M5: 3,290,405 km (0.089 R)
• M6: 3,743,537 km (0.061 R)
• M7: 4,068,164 km (0.078 R)
• M8: 4,810,619 km (0.049 R)
• M9: 5,681,278 km (0.086 R)
• M10: 6,935,507 km (0.103 R)
• M11: 10,986,916 km (0.118 R)
• M12: 11,382,603 km (0.079 R)
• M13: 18,053,022 km (0.08 R)
• M14: 28,016,240 km (0.109 R)
• M15: 28,506,622 km (0.059 R)
• M16: 32,368,641 km (0.118 R)
• M17: 42,062,433 km (0.1 R)
• M18: 43,845,939 km (0.119 R)
• M19: 49,676,367 km (0.119 R)
• M20: 50,034,653 km (0.064 R)
• M21: 54,089,504 km (0.11 R)
• M22: 54,468,585 km (0.077 R)
• M23: 55,424,066 km (0.115 R)
• M24: 58,159,164 km (0.109 R)
• M25: 59,559,699 km (0.108 R)
• M26: 62,636,628 km (0.119 R)
• M27: 65,173,060 km (0.072 R)
• M28: 65,602,257 km (0.094 R)
• M29: 67,338,340 km (0.12 R)
• M30: 67,997,169 km (0.114 R)
• M31: 73,423,383 km (0.064 R)
• M32: 78,644,498 km (0.08 R)
• M33: 79,619,727 km (0.103 R)
• M34: 84,616,595 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit