🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 9.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.9 AU

Year: 442 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,108,059 km

• M1: 114,442 km (0.117 R)
• M2: 446,250 km (0.108 R)
• M3: 1,040,752 km (0.11 R)
• M4: 1,428,809 km (0.104 R)
• M5: 1,851,872 km (0.06 R)
• M6: 2,880,058 km (0.044 R)
• M7: 3,608,001 km (0.117 R)
• M8: 4,118,729 km (0.068 R)
• M9: 5,177,582 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 12.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.76 AU - 0.98 AU

Year: 541 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 142 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,108,059 km

• M1: 151,692 km (0.104 R)
• M2: 535,710 km (0.103 R)
• M3: 935,286 km (0.117 R)
• M4: 1,361,191 km (0.114 R)
• M5: 2,017,327 km (0.064 R)
• M6: 3,029,656 km (0.098 R)
• M7: 3,650,487 km (0.092 R)
• M8: 4,046,174 km (0.107 R)
• M9: 4,739,709 km (0.114 R)
• M10: 5,426,812 km (0.052 R)
• M11: 5,821,003 km (0.04 R)
• M12: 6,382,593 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 10.2

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.66 AU - 1.1 AU

Year: 550 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,108,059 km

• M1: 127,158 km (0.111 R)
• M2: 468,092 km (0.117 R)
• M3: 1,221,616 km (0.072 R)
• M4: 1,907,971 km (0.093 R)
• M5: 2,265,061 km (0.105 R)
• M6: 2,656,110 km (0.048 R)
• M7: 3,302,373 km (0.061 R)
• M8: 4,272,814 km (0.112 R)
• M9: 4,841,137 km (0.096 R)
• M10: 5,282,301 km (0.097 R)
• M11: 5,657,941 km (0.085 R)
• M12: 6,463,376 km (0.098 R)
• M13: 7,126,992 km (0.106 R)
• M14: 7,497,696 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 9.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.02 AU - 1.18 AU

Year: 769 Days

Day: 14.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,108,059 km

• M1: 113,545 km (0.118 R)
• M2: 418,126 km (0.106 R)
• M3: 842,535 km (0.12 R)
• M4: 1,234,930 km (0.092 R)
• M5: 1,537,567 km (0.103 R)
• M6: 1,933,702 km (0.095 R)
• M7: 2,296,776 km (0.071 R)
• M8: 2,628,584 km (0.077 R)
• M9: 2,956,652 km (0.103 R)
• M10: 4,214,322 km (0.095 R)
• M11: 4,666,107 km (0.104 R)
• M12: 4,996,270 km (0.095 R)
• M13: 5,431,001 km (0.119 R)
• M14: 5,722,418 km (0.069 R)
• M15: 7,494,105 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 10.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.37 AU - 2.27 AU

Year: 1637 Days

Day: 5.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,108,059 km

• M1: 134,339 km (0.113 R)
• M2: 523,443 km (0.115 R)
• M3: 1,576,163 km (0.117 R)
• M4: 2,444,728 km (0.077 R)
• M5: 3,503,283 km (0.09 R)
• M6: 4,169,143 km (0.118 R)
• M7: 5,010,033 km (0.052 R)
• M8: 5,793,926 km (0.077 R)
• M9: 6,258,876 km (0.108 R)
• M10: 6,680,443 km (0.073 R)
• M11: 7,531,206 km (0.106 R)
• M12: 7,931,829 km (0.066 R)
• M13: 8,532,763 km (0.067 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 8.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.93 AU - 5.05 AU

Year: 6345 Days

Day: 10.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 95.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,108,059 km

• M1: 105,766 km (0.103 R)
• M2: 373,695 km (0.086 R)
• M3: 639,980 km (0.097 R)
• M4: 1,183,918 km (0.076 R)
• M5: 1,552,527 km (0.079 R)
• M6: 1,872,217 km (0.105 R)
• M7: 2,235,740 km (0.041 R)
• M8: 2,886,042 km (0.106 R)
• M9: 3,637,472 km (0.093 R)
• M10: 4,017,600 km (0.067 R)
• M11: 4,293,010 km (0.116 R)
• M12: 4,649,203 km (0.098 R)
• M13: 6,247,656 km (0.115 R)
• M14: 6,589,337 km (0.085 R)
• M15: 8,454,374 km (0.089 R)
• M16: 9,601,042 km (0.096 R)
• M17: 10,056,717 km (0.06 R)
• M18: 11,134,869 km (0.113 R)
• M19: 12,599,881 km (0.116 R)
• M20: 13,192,438 km (0.116 R)
• M21: 19,996,897 km (0.088 R)
• M22: 20,803,229 km (0.078 R)
• M23: 21,182,460 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 14.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.18 AU - 5.6 AU

Year: 7211 Days

Day: 13.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,108,059 km

• M1: 176,525 km (0.066 R)
• M2: 714,031 km (0.06 R)
• M3: 1,209,349 km (0.071 R)
• M4: 1,693,149 km (0.1 R)
• M5: 2,292,887 km (0.088 R)
• M6: 3,408,587 km (0.118 R)
• M7: 4,352,550 km (0.109 R)
• M8: 4,886,614 km (0.079 R)
• M9: 6,497,036 km (0.101 R)
• M10: 7,128,638 km (0.09 R)
• M11: 8,438,068 km (0.089 R)
• M12: 11,015,041 km (0.109 R)
• M13: 12,660,019 km (0.091 R)
• M14: 13,225,798 km (0.118 R)
• M15: 13,754,776 km (0.087 R)
• M16: 14,742,571 km (0.117 R)
• M17: 15,718,398 km (0.093 R)
• M18: 20,685,795 km (0.106 R)
• M19: 28,934,023 km (0.075 R)
• M20: 30,646,470 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit