🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 14.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 688 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,853,343 km

• M1: 177,872 km (0.115 R)
• M2: 737,667 km (0.096 R)
• M3: 1,258,567 km (0.081 R)
• M4: 1,742,366 km (0.063 R)
• M5: 2,964,880 km (0.096 R)
• M6: 3,561,028 km (0.077 R)
• M7: 4,182,756 km (0.11 R)
• M8: 4,936,281 km (0.044 R)
• M9: 5,745,456 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 8.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.76 AU - 2.12 AU

Year: 1833 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,853,343 km

• M1: 110,553 km (0.112 R)
• M2: 508,633 km (0.112 R)
• M3: 791,223 km (0.12 R)
• M4: 1,145,172 km (0.073 R)
• M5: 3,255,399 km (0.115 R)
• M6: 3,563,272 km (0.086 R)
• M7: 4,052,756 km (0.108 R)
• M8: 4,953,485 km (0.092 R)
• M9: 6,174,503 km (0.101 R)
• M10: 6,855,322 km (0.114 R)
• M11: 7,227,522 km (0.096 R)
• M12: 7,613,185 km (0.117 R)
• M13: 8,041,634 km (0.091 R)
• M14: 8,486,089 km (0.046 R)
• M15: 9,295,114 km (0.106 R)
• M16: 9,586,830 km (0.079 R)
• M17: 10,325,993 km (0.118 R)
• M18: 11,211,313 km (0.104 R)
• M19: 11,993,411 km (0.057 R)
• M20: 12,851,205 km (0.117 R)
• M21: 14,171,107 km (0.119 R)
• M22: 14,471,500 km (0.095 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 11.7

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2 AU - 3.22 AU

Year: 2860 Days

Day: 6.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,853,343 km

• M1: 145,559 km (0.116 R)
• M2: 720,463 km (0.106 R)
• M3: 1,154,297 km (0.12 R)
• M4: 1,583,344 km (0.053 R)
• M5: 2,039,468 km (0.098 R)
• M6: 3,079,173 km (0.075 R)
• M7: 5,184,763 km (0.109 R)
• M8: 6,376,609 km (0.116 R)
• M9: 8,216,364 km (0.102 R)
• M10: 9,146,713 km (0.092 R)
• M11: 9,987,603 km (0.068 R)
• M12: 11,344,904 km (0.103 R)
• M13: 13,055,855 km (0.08 R)
• M14: 15,455,106 km (0.086 R)
• M15: 16,759,001 km (0.111 R)
• M16: 17,437,726 km (0.082 R)
• M17: 18,252,735 km (0.075 R)
• M18: 20,337,831 km (0.095 R)
• M19: 22,035,916 km (0.076 R)
• M20: 23,265,760 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 12.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.42 AU - 2.98 AU

Year: 3009 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,853,343 km

• M1: 157,377 km (0.076 R)
• M2: 560,693 km (0.091 R)
• M3: 1,085,482 km (0.117 R)
• M4: 1,667,717 km (0.095 R)
• M5: 2,380,850 km (0.118 R)
• M6: 3,812,352 km (0.118 R)
• M7: 5,470,944 km (0.054 R)
• M8: 7,164,990 km (0.1 R)
• M9: 9,885,427 km (0.073 R)
• M10: 12,597,936 km (0.113 R)
• M11: 13,185,556 km (0.085 R)
• M12: 13,933,695 km (0.113 R)
• M13: 15,058,671 km (0.094 R)
• M14: 15,980,643 km (0.081 R)
• M15: 17,048,622 km (0.116 R)
• M16: 19,805,711 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.1

Radius: 7.8

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.89 AU - 6.73 AU

Year: 9499 Days

Day: 19.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,853,343 km

• M1: 102,026 km (0.07 R)
• M2: 366,814 km (0.117 R)
• M3: 643,570 km (0.114 R)
• M4: 1,492,538 km (0.117 R)
• M5: 2,116,062 km (0.1 R)
• M6: 3,349,945 km (0.107 R)
• M7: 5,225,304 km (0.115 R)
• M8: 6,134,261 km (0.048 R)
• M9: 6,834,528 km (0.116 R)
• M10: 8,305,674 km (0.111 R)
• M11: 8,614,593 km (0.049 R)
• M12: 14,156,447 km (0.099 R)
• M13: 18,021,307 km (0.08 R)
• M14: 19,684,088 km (0.11 R)
• M15: 20,393,032 km (0.091 R)
• M16: 21,282,391 km (0.112 R)
• M17: 23,399,351 km (0.104 R)
• M18: 24,194,763 km (0.087 R)
• M19: 28,146,091 km (0.091 R)
• M20: 29,451,333 km (0.108 R)
• M21: 33,165,100 km (0.118 R)
• M22: 36,234,998 km (0.047 R)
• M23: 41,635,032 km (0.107 R)
• M24: 45,336,981 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.7

Radius: 4.4

Gravity: 38.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.68 AU - 7.36 AU

Year: 10018 Days

Day: 21.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,853,343 km

• M1: 54,753 km (0.097 R)
• M2: 256,411 km (0.078 R)
• M3: 630,705 km (0.12 R)
• M4: 833,410 km (0.074 R)
• M5: 1,034,918 km (0.096 R)
• M6: 1,218,923 km (0.103 R)
• M7: 1,593,965 km (0.103 R)
• M8: 2,184,279 km (0.064 R)
• M9: 2,352,427 km (0.032 R)
• M10: 3,112,982 km (0.082 R)
• M11: 3,473,812 km (0.108 R)
• M12: 3,782,133 km (0.092 R)
• M13: 5,535,121 km (0.058 R)
• M14: 6,664,585 km (0.099 R)
• M15: 7,680,803 km (0.085 R)
• M16: 8,428,344 km (0.091 R)
• M17: 10,906,283 km (0.04 R)
• M18: 13,516,916 km (0.047 R)
• M19: 14,213,144 km (0.098 R)
• M20: 15,267,959 km (0.105 R)
• M21: 16,444,845 km (0.109 R)
• M22: 20,336,335 km (0.119 R)
• M23: 21,502,899 km (0.05 R)
• M24: 21,844,281 km (0.106 R)
• M25: 22,016,319 km (0.111 R)
• M26: 22,276,021 km (0.034 R)
• M27: 23,695,854 km (0.113 R)
• M28: 29,873,797 km (0.088 R)
• M29: 33,501,097 km (0.094 R)
• M30: 35,007,099 km (0.098 R)
• M31: 36,678,855 km (0.119 R)
• M32: 36,921,951 km (0.032 R)
• M33: 39,412,157 km (0.101 R)
• M34: 40,698,250 km (0.11 R)
• M35: 45,840,677 km (0.105 R)
• M36: 47,839,305 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 6.6

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.08 AU - 8.93 AU

Year: 16808 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,853,343 km

• M1: 82,129 km (0.11 R)
• M2: 750,981 km (0.09 R)
• M3: 1,016,518 km (0.059 R)
• M4: 1,452,147 km (0.059 R)
• M5: 2,417,801 km (0.106 R)
• M6: 2,924,788 km (0.108 R)
• M7: 3,755,505 km (0.12 R)
• M8: 4,355,392 km (0.069 R)
• M9: 5,587,480 km (0.118 R)
• M10: 6,100,302 km (0.119 R)
• M11: 6,368,232 km (0.119 R)
• M12: 7,331,044 km (0.062 R)
• M13: 12,056,990 km (0.093 R)
• M14: 15,970,321 km (0.063 R)
• M15: 16,673,879 km (0.119 R)
• M16: 19,192,808 km (0.101 R)
• M17: 19,841,764 km (0.118 R)
• M18: 20,505,231 km (0.103 R)
• M19: 25,226,240 km (0.095 R)
• M20: 27,067,491 km (0.103 R)
• M21: 28,251,109 km (0.103 R)
• M22: 29,090,503 km (0.099 R)
• M23: 29,850,460 km (0.116 R)
• M24: 31,410,167 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 13,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit