🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 12.4

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.4 AU - 0.62 AU

Year: 247 Days

Day: 13.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,671,847 km

• M1: 154,235 km (0.07 R)
• M2: 589,715 km (0.116 R)
• M3: 1,091,616 km (0.11 R)
• M4: 1,480,121 km (0.05 R)
• M5: 2,240,079 km (0.112 R)
• M6: 3,749,671 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 10.5

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.04 AU - 1.28 AU

Year: 847 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,671,847 km

• M1: 130,749 km (0.086 R)
• M2: 496,216 km (0.073 R)
• M3: 874,699 km (0.095 R)
• M4: 1,405,771 km (0.099 R)
• M5: 1,805,048 km (0.116 R)
• M6: 2,226,764 km (0.104 R)
• M7: 2,762,773 km (0.113 R)
• M8: 3,483,237 km (0.059 R)
• M9: 3,826,115 km (0.054 R)
• M10: 5,086,776 km (0.107 R)
• M11: 5,451,197 km (0.056 R)
• M12: 6,472,352 km (0.116 R)
• M13: 7,396,717 km (0.112 R)
• M14: 8,354,293 km (0.052 R)
• M15: 8,917,828 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.5

Radius: 9.1

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.2 AU - 1.52 AU

Year: 1076 Days

Day: 12.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,671,847 km

• M1: 113,246 km (0.057 R)
• M2: 446,849 km (0.102 R)
• M3: 1,235,678 km (0.114 R)
• M4: 1,649,017 km (0.103 R)
• M5: 1,939,836 km (0.082 R)
• M6: 2,311,586 km (0.095 R)
• M7: 3,041,923 km (0.061 R)
• M8: 3,657,070 km (0.119 R)
• M9: 4,227,935 km (0.077 R)
• M10: 5,133,750 km (0.085 R)
• M11: 5,916,297 km (0.094 R)
• M12: 6,417,898 km (0.108 R)
• M13: 7,325,509 km (0.08 R)
• M14: 7,850,447 km (0.025 R)
• M15: 8,344,270 km (0.119 R)
• M16: 9,454,585 km (0.067 R)
• M17: 9,762,607 km (0.101 R)
• M18: 10,726,766 km (0.05 R)
• M19: 11,718,001 km (0.077 R)
• M20: 12,037,692 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 11.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.31 AU - 1.81 AU

Year: 1322 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,671,847 km

• M1: 140,622 km (0.097 R)
• M2: 727,345 km (0.049 R)
• M3: 1,200,673 km (0.11 R)
• M4: 1,588,430 km (0.116 R)
• M5: 2,430,367 km (0.093 R)
• M6: 4,297,348 km (0.108 R)
• M7: 7,818,733 km (0.105 R)
• M8: 8,892,845 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 10

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.79 AU - 1.99 AU

Year: 1762 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 65,671,847 km

• M1: 143,913 km (0.119 R)
• M2: 1,294,919 km (0.101 R)
• M3: 2,701,588 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 9.1

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.29 AU - 4.29 AU

Year: 5004 Days

Day: 12.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,671,847 km

• M1: 113,246 km (0.066 R)
• M2: 477,816 km (0.047 R)
• M3: 832,961 km (0.045 R)
• M4: 1,146,518 km (0.106 R)
• M5: 1,456,784 km (0.088 R)
• M6: 1,993,242 km (0.107 R)
• M7: 2,414,809 km (0.106 R)
• M8: 3,209,174 km (0.066 R)
• M9: 3,545,918 km (0.116 R)
• M10: 4,119,477 km (0.099 R)
• M11: 4,569,766 km (0.092 R)
• M12: 4,860,884 km (0.075 R)
• M13: 6,152,063 km (0.085 R)
• M14: 8,537,102 km (0.109 R)
• M15: 9,103,928 km (0.115 R)
• M16: 10,862,152 km (0.109 R)
• M17: 13,098,490 km (0.111 R)
• M18: 13,852,613 km (0.045 R)
• M19: 14,184,571 km (0.114 R)
• M20: 14,692,456 km (0.075 R)
• M21: 18,660,689 km (0.112 R)
• M22: 19,202,083 km (0.086 R)
• M23: 21,769,482 km (0.073 R)
• M24: 22,597,506 km (0.037 R)
• M25: 23,681,493 km (0.048 R)
• M26: 25,289,819 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.1

Radius: 4.9

Gravity: 34.53 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.88 AU - 8.58 AU

Year: 14577 Days

Day: 19.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,671,847 km

• M1: 99,782 km (0.119 R)
• M2: 406,607 km (0.089 R)
• M3: 769,083 km (0.06 R)
• M4: 1,061,696 km (0.081 R)
• M5: 1,395,898 km (0.098 R)
• M6: 1,711,250 km (0.113 R)
• M7: 2,527,606 km (0.113 R)
• M8: 2,685,431 km (0.072 R)
• M9: 2,849,989 km (0.111 R)
• M10: 3,357,425 km (0.116 R)
• M11: 5,133,301 km (0.081 R)
• M12: 5,920,934 km (0.112 R)
• M13: 10,108,029 km (0.067 R)
• M14: 11,036,583 km (0.106 R)
• M15: 16,781,291 km (0.109 R)
• M16: 25,584,677 km (0.118 R)
• M17: 32,286,960 km (0.097 R)
• M18: 34,800,354 km (0.111 R)
• M19: 41,213,615 km (0.106 R)
• M20: 41,647,748 km (0.1 R)
• M21: 50,653,241 km (0.069 R)
• M22: 55,430,499 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit