🌌 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: 358.7

Radius: 13.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,625,154 km

• M1: 172,935 km (0.05 R)
• M2: 669,600 km (0.091 R)
• M3: 1,137,692 km (0.1 R)
• M4: 1,947,914 km (0.084 R)
• M5: 2,811,692 km (0.047 R)
• M6: 3,371,038 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 313 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 41,625,154 km

• M1: 159,172 km (0.064 R)
• M2: 572,212 km (0.077 R)
• M3: 1,079,349 km (0.057 R)
• M4: 1,678,039 km (0.109 R)
• M5: 2,094,520 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.92 AU

Year: 560 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,625,154 km

• M1: 99,483 km (0.093 R)
• M2: 415,134 km (0.062 R)
• M3: 727,345 km (0.088 R)
• M4: 1,119,441 km (0.034 R)
• M5: 2,171,413 km (0.095 R)
• M6: 3,021,279 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 12.1

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.14 AU - 1.46 AU

Year: 1023 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,625,154 km

• M1: 150,495 km (0.12 R)
• M2: 612,005 km (0.067 R)
• M3: 1,192,594 km (0.066 R)
• M4: 1,833,920 km (0.11 R)
• M5: 2,358,859 km (0.086 R)
• M6: 2,797,630 km (0.098 R)
• M7: 3,423,398 km (0.105 R)
• M8: 3,858,578 km (0.101 R)
• M9: 4,436,774 km (0.119 R)
• M10: 5,150,954 km (0.111 R)
• M11: 5,535,869 km (0.06 R)
• M12: 6,205,619 km (0.104 R)
• M13: 7,681,252 km (0.116 R)
• M14: 8,185,547 km (0.065 R)
• M15: 9,172,294 km (0.066 R)
• M16: 9,862,988 km (0.101 R)
• M17: 10,491,448 km (0.095 R)
• M18: 11,348,195 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 9.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.03 AU - 3.05 AU

Year: 2794 Days

Day: 6.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,625,154 km

• M1: 120,576 km (0.086 R)
• M2: 655,089 km (0.081 R)
• M3: 1,041,351 km (0.105 R)
• M4: 1,532,780 km (0.056 R)
• M5: 1,946,119 km (0.079 R)
• M6: 2,882,452 km (0.091 R)
• M7: 4,611,803 km (0.111 R)
• M8: 5,413,947 km (0.057 R)
• M9: 7,211,814 km (0.105 R)
• M10: 8,380,473 km (0.083 R)
• M11: 11,904,849 km (0.07 R)
• M12: 12,405,553 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.6

Radius: 11.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.41 AU - 3.49 AU

Year: 4423 Days

Day: 6.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,625,154 km

• M1: 139,425 km (0.05 R)
• M2: 602,730 km (0.08 R)
• M3: 1,095,954 km (0.103 R)
• M4: 1,525,898 km (0.061 R)
• M5: 2,035,129 km (0.106 R)
• M6: 3,063,016 km (0.039 R)
• M7: 3,881,167 km (0.104 R)
• M8: 4,408,051 km (0.04 R)
• M9: 4,879,883 km (0.088 R)
• M10: 5,341,691 km (0.082 R)
• M11: 5,695,789 km (0.114 R)
• M12: 7,272,551 km (0.082 R)
• M13: 7,820,378 km (0.08 R)
• M14: 9,060,545 km (0.101 R)
• M15: 10,877,261 km (0.115 R)
• M16: 11,964,838 km (0.042 R)
• M17: 12,964,750 km (0.117 R)
• M18: 13,853,511 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 8.6

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.41 AU - 5.17 AU

Year: 7236 Days

Day: 10.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,625,154 km

• M1: 107,262 km (0.05 R)
• M2: 989,440 km (0.068 R)
• M3: 1,710,203 km (0.032 R)
• M4: 2,331,632 km (0.118 R)
• M5: 2,685,132 km (0.084 R)
• M6: 3,117,470 km (0.105 R)
• M7: 3,840,028 km (0.091 R)
• M8: 4,335,496 km (0.071 R)
• M9: 5,517,768 km (0.1 R)
• M10: 5,844,340 km (0.081 R)
• M11: 6,183,628 km (0.031 R)
• M12: 8,249,575 km (0.098 R)
• M13: 8,808,472 km (0.09 R)
• M14: 11,827,507 km (0.071 R)
• M15: 12,427,095 km (0.117 R)
• M16: 12,819,042 km (0.086 R)
• M17: 17,067,920 km (0.073 R)
• M18: 19,658,357 km (0.11 R)
• M19: 20,499,396 km (0.088 R)
• M20: 23,335,473 km (0.058 R)
• M21: 31,393,861 km (0.084 R)
• M22: 33,718,313 km (0.091 R)
• M23: 36,155,113 km (0.084 R)
• M24: 37,648,997 km (0.089 R)
• M25: 39,543,504 km (0.047 R)
• M26: 40,026,855 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit