🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 12.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.81 AU

Year: 378 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,776,876 km

• M1: 157,975 km (0.117 R)
• M2: 575,054 km (0.103 R)
• M3: 1,093,860 km (0.115 R)
• M4: 1,516,922 km (0.096 R)
• M5: 2,083,749 km (0.084 R)
• M6: 2,482,277 km (0.085 R)
• M7: 3,005,421 km (0.104 R)
• M8: 3,448,381 km (0.107 R)
• M9: 3,999,200 km (0.114 R)
• M10: 4,868,812 km (0.067 R)
• M11: 5,467,802 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.77 AU - 0.79 AU

Year: 445 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,776,876 km

• M1: 112,049 km (0.058 R)
• M2: 401,670 km (0.069 R)
• M3: 770,728 km (0.08 R)
• M4: 1,254,827 km (0.045 R)
• M5: 1,644,829 km (0.087 R)
• M6: 2,021,815 km (0.08 R)
• M7: 2,352,576 km (0.118 R)
• M8: 2,766,513 km (0.108 R)
• M9: 3,501,039 km (0.097 R)
• M10: 4,192,929 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 11.3

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.24 AU - 1.88 AU

Year: 1258 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,776,876 km

• M1: 140,472 km (0.115 R)
• M2: 498,161 km (0.11 R)
• M3: 854,353 km (0.101 R)
• M4: 1,351,467 km (0.114 R)
• M5: 1,942,229 km (0.086 R)
• M6: 2,806,456 km (0.038 R)
• M7: 3,643,007 km (0.12 R)
• M8: 4,245,588 km (0.088 R)
• M9: 4,933,887 km (0.077 R)
• M10: 5,519,264 km (0.104 R)
• M11: 8,598,287 km (0.057 R)
• M12: 9,168,704 km (0.056 R)
• M13: 10,318,513 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 11.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.79 AU - 2.11 AU

Year: 1758 Days

Day: 7.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,776,876 km

• M1: 141,819 km (0.059 R)
• M2: 512,074 km (0.081 R)
• M3: 989,440 km (0.058 R)
• M4: 1,519,166 km (0.119 R)
• M5: 1,923,829 km (0.107 R)
• M6: 2,400,747 km (0.106 R)
• M7: 2,774,592 km (0.089 R)
• M8: 3,401,856 km (0.118 R)
• M9: 3,924,551 km (0.078 R)
• M10: 4,325,473 km (0.107 R)
• M11: 6,079,508 km (0.082 R)
• M12: 6,923,240 km (0.073 R)
• M13: 8,212,175 km (0.076 R)
• M14: 9,243,054 km (0.119 R)
• M15: 9,804,944 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.96 AU - 3.14 AU

Year: 2629 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,776,876 km

• M1: 111,899 km (0.112 R)
• M2: 414,835 km (0.118 R)
• M3: 769,382 km (0.045 R)
• M4: 1,337,555 km (0.117 R)
• M5: 2,062,506 km (0.111 R)
• M6: 2,607,790 km (0.117 R)
• M7: 3,094,282 km (0.101 R)
• M8: 3,658,715 km (0.06 R)
• M9: 5,227,099 km (0.055 R)
• M10: 5,794,973 km (0.12 R)
• M11: 6,294,630 km (0.097 R)
• M12: 6,652,767 km (0.111 R)
• M13: 7,290,054 km (0.094 R)
• M14: 8,354,143 km (0.075 R)
• M15: 8,957,920 km (0.099 R)
• M16: 9,411,651 km (0.032 R)
• M17: 10,214,692 km (0.091 R)
• M18: 10,865,892 km (0.119 R)
• M19: 11,463,086 km (0.07 R)
• M20: 12,464,195 km (0.062 R)
• M21: 13,252,427 km (0.046 R)
• M22: 13,613,257 km (0.097 R)
• M23: 14,073,420 km (0.079 R)
• M24: 14,449,060 km (0.081 R)
• M25: 16,897,678 km (0.1 R)
• M26: 17,215,424 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 13.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.07 AU - 3.13 AU

Year: 3524 Days

Day: 11.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,776,876 km

• M1: 167,101 km (0.078 R)
• M2: 937,679 km (0.044 R)
• M3: 1,415,645 km (0.113 R)
• M4: 2,510,402 km (0.113 R)
• M5: 3,098,022 km (0.106 R)
• M6: 4,066,220 km (0.089 R)
• M7: 5,536,318 km (0.103 R)
• M8: 5,967,758 km (0.077 R)
• M9: 7,528,812 km (0.092 R)
• M10: 9,347,324 km (0.106 R)
• M11: 11,923,848 km (0.118 R)
• M12: 12,417,970 km (0.028 R)
• M13: 13,303,888 km (0.066 R)
• M14: 14,032,579 km (0.063 R)
• M15: 14,839,211 km (0.106 R)
• M16: 16,270,115 km (0.075 R)
• M17: 18,796,374 km (0.104 R)
• M18: 19,466,722 km (0.07 R)
• M19: 21,772,773 km (0.041 R)
• M20: 23,338,165 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 9.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.11 AU - 6.07 AU

Year: 7415 Days

Day: 11 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,776,876 km

• M1: 118,182 km (0.06 R)
• M2: 586,872 km (0.074 R)
• M3: 934,987 km (0.057 R)
• M4: 1,399,638 km (0.054 R)
• M5: 1,781,860 km (0.037 R)
• M6: 2,630,080 km (0.103 R)
• M7: 3,867,853 km (0.113 R)
• M8: 4,765,291 km (0.076 R)
• M9: 5,764,305 km (0.084 R)
• M10: 6,181,234 km (0.04 R)
• M11: 6,861,905 km (0.086 R)
• M12: 13,876,250 km (0.117 R)
• M13: 23,843,208 km (0.102 R)
• M14: 25,768,233 km (0.1 R)
• M15: 26,724,612 km (0.033 R)
• M16: 27,614,421 km (0.064 R)
• M17: 28,893,183 km (0.043 R)
• M18: 31,963,380 km (0.051 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: 375 - 16,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit