🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 9.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 10.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 40,685,216 km

• M1: 123,269 km (0.06 R)
• M2: 577,448 km (0.034 R)
• M3: 1,173,745 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 12.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.5 AU - 0.74 AU

Year: 337 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 40,685,216 km

• M1: 151,692 km (0.086 R)
• M2: 620,981 km (0.061 R)
• M3: 1,458,130 km (0.104 R)
• M4: 1,989,352 km (0.11 R)
• M5: 2,592,082 km (0.106 R)
• M6: 3,092,338 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 11.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.68 AU

Year: 1230 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,685,216 km

• M1: 147,204 km (0.056 R)
• M2: 652,845 km (0.096 R)
• M3: 1,225,805 km (0.072 R)
• M4: 1,709,156 km (0.103 R)
• M5: 2,147,029 km (0.087 R)
• M6: 2,806,007 km (0.081 R)
• M7: 3,373,282 km (0.107 R)
• M8: 4,987,892 km (0.037 R)
• M9: 6,219,980 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 12

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.17 AU - 1.81 AU

Year: 1255 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,685,216 km

• M1: 149,897 km (0.062 R)
• M2: 768,783 km (0.106 R)
• M3: 1,156,242 km (0.07 R)
• M4: 1,530,685 km (0.08 R)
• M5: 2,061,758 km (0.065 R)
• M6: 2,579,965 km (0.097 R)
• M7: 4,368,557 km (0.06 R)
• M8: 5,338,849 km (0.088 R)
• M9: 6,827,796 km (0.084 R)
• M10: 7,381,009 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 11.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.12 AU - 4.28 AU

Year: 5941 Days

Day: 10.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,685,216 km

• M1: 146,008 km (0.068 R)
• M2: 682,316 km (0.09 R)
• M3: 1,120,787 km (0.119 R)
• M4: 1,498,372 km (0.048 R)
• M5: 1,951,803 km (0.117 R)
• M6: 3,495,055 km (0.072 R)
• M7: 4,208,039 km (0.078 R)
• M8: 5,321,944 km (0.106 R)
• M9: 6,291,638 km (0.078 R)
• M10: 11,300,773 km (0.104 R)
• M11: 12,257,451 km (0.096 R)
• M12: 12,816,349 km (0.106 R)
• M13: 13,985,307 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 13.6

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.52 AU - 6.08 AU

Year: 8422 Days

Day: 11.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,685,216 km

• M1: 169,195 km (0.103 R)
• M2: 1,012,030 km (0.092 R)
• M3: 1,857,557 km (0.101 R)
• M4: 3,460,797 km (0.077 R)
• M5: 4,018,199 km (0.115 R)
• M6: 5,379,839 km (0.07 R)
• M7: 6,167,023 km (0.066 R)
• M8: 6,797,278 km (0.093 R)
• M9: 7,307,856 km (0.032 R)
• M10: 8,014,407 km (0.078 R)
• M11: 8,857,391 km (0.032 R)
• M12: 10,878,009 km (0.063 R)
• M13: 13,129,756 km (0.084 R)
• M14: 13,862,038 km (0.089 R)
• M15: 15,341,710 km (0.062 R)
• M16: 16,154,326 km (0.12 R)
• M17: 18,236,878 km (0.119 R)
• M18: 18,689,112 km (0.111 R)
• M19: 22,582,247 km (0.115 R)
• M20: 23,191,859 km (0.109 R)
• M21: 23,634,070 km (0.109 R)
• M22: 25,741,006 km (0.052 R)
• M23: 27,376,859 km (0.08 R)
• M24: 31,282,560 km (0.116 R)
• M25: 33,144,605 km (0.109 R)
• M26: 37,815,499 km (0.103 R)
• M27: 40,180,642 km (0.074 R)
• M28: 43,173,796 km (0.098 R)
• M29: 43,843,695 km (0.053 R)
• M30: 46,173,084 km (0.083 R)
• M31: 47,155,792 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.3

Radius: 3.2

Gravity: 30.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.46 AU - 6.62 AU

Year: 11545 Days

Day: 19.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,685,216 km

• M1: 39,793 km (0.05 R)
• M2: 265,237 km (0.063 R)
• M3: 1,010,683 km (0.107 R)
• M4: 1,262,456 km (0.098 R)
• M5: 1,694,345 km (0.118 R)
• M6: 1,812,528 km (0.08 R)
• M7: 3,271,406 km (0.088 R)
• M8: 5,988,852 km (0.068 R)
• M9: 9,679,880 km (0.047 R)
• M10: 10,010,641 km (0.099 R)
• M11: 10,794,982 km (0.041 R)
• M12: 11,305,410 km (0.104 R)
• M13: 11,938,957 km (0.117 R)
• M14: 14,342,696 km (0.118 R)
• M15: 15,721,988 km (0.08 R)
• M16: 19,551,544 km (0.087 R)
• M17: 21,085,221 km (0.081 R)
• M18: 23,448,718 km (0.061 R)
• M19: 32,000,481 km (0.118 R)
• M20: 34,123,424 km (0.077 R)
• M21: 34,668,559 km (0.063 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: 351 - 11,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit