🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 10.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.02 AU - 1.12 AU

Year: 778 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 32,394,383 km

• M1: 135,685 km (0.053 R)
• M2: 593,604 km (0.095 R)
• M3: 1,142,629 km (0.119 R)
• M4: 1,973,495 km (0.052 R)
• M5: 3,340,670 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 14.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.27 AU - 1.71 AU

Year: 1278 Days

Day: 8.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,394,383 km

• M1: 177,872 km (0.119 R)
• M2: 684,709 km (0.078 R)
• M3: 1,381,686 km (0.089 R)
• M4: 2,049,491 km (0.038 R)
• M5: 2,642,646 km (0.099 R)
• M6: 3,218,748 km (0.096 R)
• M7: 4,948,398 km (0.074 R)
• M8: 7,988,526 km (0.101 R)
• M9: 8,595,445 km (0.114 R)
• M10: 9,085,378 km (0.092 R)
• M11: 10,089,928 km (0.075 R)
• M12: 10,537,973 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 9.5

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.46 AU - 1.52 AU

Year: 1278 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,394,383 km

• M1: 118,182 km (0.117 R)
• M2: 434,731 km (0.101 R)
• M3: 775,815 km (0.093 R)
• M4: 1,642,136 km (0.087 R)
• M5: 1,977,385 km (0.08 R)
• M6: 2,540,022 km (0.109 R)
• M7: 2,871,382 km (0.119 R)
• M8: 3,511,212 km (0.042 R)
• M9: 4,074,148 km (0.055 R)
• M10: 4,899,779 km (0.045 R)
• M11: 5,603,188 km (0.069 R)
• M12: 6,707,969 km (0.082 R)
• M13: 8,242,543 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 14

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.46 AU - 1.62 AU

Year: 1343 Days

Day: 6.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,394,383 km

• M1: 175,329 km (0.118 R)
• M2: 730,187 km (0.107 R)
• M3: 1,376,151 km (0.085 R)
• M4: 1,962,425 km (0.072 R)
• M5: 2,537,030 km (0.118 R)
• M6: 3,093,684 km (0.114 R)
• M7: 4,419,271 km (0.119 R)
• M8: 4,969,791 km (0.082 R)
• M9: 5,630,415 km (0.098 R)
• M10: 6,443,180 km (0.109 R)
• M11: 7,306,958 km (0.047 R)
• M12: 8,444,052 km (0.048 R)
• M13: 9,448,452 km (0.109 R)
• M14: 10,236,683 km (0.046 R)
• M15: 11,378,564 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 13.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.26 AU - 2.02 AU

Year: 1476 Days

Day: 8.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,394,383 km

• M1: 172,486 km (0.11 R)
• M2: 645,664 km (0.109 R)
• M3: 1,458,729 km (0.108 R)
• M4: 1,896,003 km (0.071 R)
• M5: 2,410,321 km (0.076 R)
• M6: 2,905,191 km (0.038 R)
• M7: 3,374,479 km (0.059 R)
• M8: 4,506,187 km (0.096 R)
• M9: 6,224,468 km (0.076 R)
• M10: 7,324,013 km (0.079 R)
• M11: 8,288,021 km (0.109 R)
• M12: 8,966,448 km (0.12 R)
• M13: 10,774,338 km (0.102 R)
• M14: 11,403,995 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 10.6

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.58 AU - 2.52 AU

Year: 2063 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 32,394,383 km

• M1: 131,945 km (0.079 R)
• M2: 1,006,644 km (0.064 R)
• M3: 1,532,331 km (0.059 R)
• M4: 2,287,351 km (0.034 R)
• M5: 2,902,049 km (0.097 R)
• M6: 3,605,608 km (0.084 R)
• M7: 4,076,093 km (0.103 R)
• M8: 4,608,662 km (0.065 R)
• M9: 5,445,961 km (0.08 R)
• M10: 6,818,372 km (0.059 R)
• M11: 7,421,550 km (0.101 R)
• M12: 8,344,569 km (0.063 R)
• M13: 9,239,164 km (0.09 R)
• M14: 10,870,529 km (0.069 R)
• M15: 15,506,717 km (0.08 R)
• M16: 17,219,164 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.3

Radius: 7.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.86 AU - 7.12 AU

Year: 12990 Days

Day: 24.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,394,383 km

• M1: 89,609 km (0.113 R)
• M2: 366,664 km (0.064 R)
• M3: 731,234 km (0.085 R)
• M4: 2,109,779 km (0.087 R)
• M5: 3,315,538 km (0.075 R)
• M6: 4,126,508 km (0.115 R)
• M7: 6,962,285 km (0.099 R)
• M8: 7,242,332 km (0.031 R)
• M9: 8,321,232 km (0.057 R)
• M10: 9,418,383 km (0.069 R)
• M11: 9,804,794 km (0.09 R)
• M12: 12,196,864 km (0.071 R)
• M13: 12,811,562 km (0.104 R)
• M14: 15,360,261 km (0.112 R)
• M15: 18,493,738 km (0.085 R)
• M16: 19,580,267 km (0.08 R)
• M17: 28,849,650 km (0.035 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 20,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit