🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561

Radius: 8.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.53 AU - 0.83 AU

Year: 387 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,871,378 km

• M1: 105,018 km (0.063 R)
• M2: 371,751 km (0.102 R)
• M3: 811,269 km (0.105 R)
• M4: 1,385,575 km (0.085 R)
• M5: 1,671,158 km (0.085 R)
• M6: 2,028,098 km (0.053 R)
• M7: 2,825,754 km (0.1 R)
• M8: 3,880,120 km (0.08 R)
• M9: 4,147,900 km (0.042 R)
• M10: 4,510,525 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 13.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.74 AU

Year: 396 Days

Day: 5.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,871,378 km

• M1: 169,195 km (0.096 R)
• M2: 1,211,892 km (0.052 R)
• M3: 1,757,177 km (0.107 R)
• M4: 2,241,724 km (0.089 R)
• M5: 3,190,175 km (0.116 R)
• M6: 3,757,450 km (0.049 R)
• M7: 4,365,715 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 12.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.68 AU - 0.86 AU

Year: 466 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,871,378 km

• M1: 151,692 km (0.084 R)
• M2: 578,046 km (0.084 R)
• M3: 1,011,730 km (0.113 R)
• M4: 1,440,029 km (0.118 R)
• M5: 2,290,044 km (0.104 R)
• M6: 3,037,136 km (0.108 R)
• M7: 4,049,764 km (0.07 R)
• M8: 4,537,004 km (0.089 R)
• M9: 5,079,446 km (0.06 R)
• M10: 5,682,176 km (0.072 R)
• M11: 6,351,028 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 12.5

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.1 AU - 1.58 AU

Year: 1071 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,871,378 km

• M1: 156,180 km (0.052 R)
• M2: 652,546 km (0.104 R)
• M3: 1,114,803 km (0.119 R)
• M4: 1,592,320 km (0.096 R)
• M5: 2,088,835 km (0.096 R)
• M6: 2,552,439 km (0.065 R)
• M7: 3,430,279 km (0.11 R)
• M8: 4,304,529 km (0.106 R)
• M9: 5,382,831 km (0.039 R)
• M10: 5,801,405 km (0.101 R)
• M11: 6,355,366 km (0.082 R)
• M12: 7,264,772 km (0.115 R)
• M13: 8,424,155 km (0.119 R)
• M14: 9,581,744 km (0.086 R)
• M15: 10,011,090 km (0.086 R)
• M16: 10,809,793 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 10.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.4 AU - 2.02 AU

Year: 1543 Days

Day: 7.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,871,378 km

• M1: 133,142 km (0.095 R)
• M2: 806,333 km (0.062 R)
• M3: 1,326,484 km (0.09 R)
• M4: 2,158,248 km (0.103 R)
• M5: 3,136,020 km (0.093 R)
• M6: 3,470,521 km (0.092 R)
• M7: 5,273,923 km (0.085 R)
• M8: 6,322,006 km (0.078 R)
• M9: 7,376,821 km (0.079 R)
• M10: 8,296,548 km (0.073 R)
• M11: 8,855,446 km (0.113 R)
• M12: 9,409,556 km (0.088 R)
• M13: 9,801,952 km (0.082 R)
• M14: 10,363,243 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.3

Radius: 9.1

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.33 AU - 2.75 AU

Year: 2794 Days

Day: 7 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,871,378 km

• M1: 113,246 km (0.105 R)
• M2: 437,723 km (0.119 R)
• M3: 762,650 km (0.116 R)
• M4: 1,138,739 km (0.051 R)
• M5: 1,518,867 km (0.083 R)
• M6: 1,957,638 km (0.07 R)
• M7: 2,276,880 km (0.094 R)
• M8: 3,941,605 km (0.044 R)
• M9: 7,784,624 km (0.11 R)
• M10: 11,485,526 km (0.12 R)
• M11: 12,668,546 km (0.114 R)
• M12: 18,220,123 km (0.092 R)
• M13: 19,041,266 km (0.108 R)
• M14: 19,521,475 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.6

Radius: 14.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.85 AU - 5.33 AU

Year: 6788 Days

Day: 14.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,871,378 km

• M1: 185,501 km (0.027 R)
• M2: 750,533 km (0.075 R)
• M3: 1,278,763 km (0.108 R)
• M4: 5,172,047 km (0.095 R)
• M5: 5,975,238 km (0.102 R)
• M6: 7,425,141 km (0.078 R)
• M7: 7,982,842 km (0.072 R)
• M8: 9,393,699 km (0.079 R)
• M9: 10,591,529 km (0.081 R)
• M10: 11,299,726 km (0.067 R)
• M11: 12,654,035 km (0.034 R)
• M12: 13,835,709 km (0.069 R)
• M13: 16,730,876 km (0.071 R)
• M14: 24,013,151 km (0.114 R)
• M15: 24,988,828 km (0.055 R)
• M16: 29,895,489 km (0.12 R)
• M17: 31,890,376 km (0.074 R)
• M18: 32,870,841 km (0.074 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: 455 - 16,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit