🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.5

Radius: 12

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.62 AU - 0.64 AU

Year: 351 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,433,840 km

• M1: 149,448 km (0.099 R)
• M2: 653,593 km (0.041 R)
• M3: 1,093,860 km (0.04 R)
• M4: 1,520,214 km (0.12 R)
• M5: 2,018,823 km (0.082 R)
• M6: 2,400,747 km (0.039 R)
• M7: 2,865,248 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 9.5

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.64 AU - 0.8 AU

Year: 429 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,433,840 km

• M1: 118,182 km (0.076 R)
• M2: 417,228 km (0.114 R)
• M3: 815,907 km (0.096 R)
• M4: 1,168,210 km (0.037 R)
• M5: 1,493,884 km (0.093 R)
• M6: 1,865,485 km (0.098 R)
• M7: 2,472,853 km (0.109 R)
• M8: 2,797,630 km (0.102 R)
• M9: 3,173,120 km (0.063 R)
• M10: 3,558,036 km (0.099 R)
• M11: 3,857,381 km (0.101 R)
• M12: 4,436,175 km (0.045 R)
• M13: 5,180,873 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 8.1

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.82 AU - 1 AU

Year: 610 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 81.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,433,840 km

• M1: 100,829 km (0.055 R)
• M2: 385,215 km (0.055 R)
• M3: 877,092 km (0.091 R)
• M4: 1,181,075 km (0.081 R)
• M5: 1,821,803 km (0.025 R)
• M6: 2,195,947 km (0.097 R)
• M7: 2,459,389 km (0.088 R)
• M8: 3,499,094 km (0.095 R)
• M9: 4,609,410 km (0.107 R)
• M10: 6,093,869 km (0.088 R)
• M11: 6,515,137 km (0.102 R)
• M12: 6,998,637 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 8.1

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.07 AU - 1.09 AU

Year: 789 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,433,840 km

• M1: 100,679 km (0.061 R)
• M2: 381,026 km (0.042 R)
• M3: 959,670 km (0.053 R)
• M4: 1,251,685 km (0.055 R)
• M5: 2,187,270 km (0.108 R)
• M6: 2,635,914 km (0.074 R)
• M7: 3,581,223 km (0.043 R)
• M8: 3,870,845 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 11.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.07 AU - 1.39 AU

Year: 959 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,433,840 km

• M1: 144,362 km (0.087 R)
• M2: 831,764 km (0.057 R)
• M3: 1,235,080 km (0.057 R)
• M4: 3,232,212 km (0.06 R)
• M5: 5,626,675 km (0.049 R)
• M6: 7,283,472 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 10.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.4 AU - 2.86 AU

Year: 2998 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,433,840 km

• M1: 134,339 km (0.102 R)
• M2: 504,294 km (0.112 R)
• M3: 848,968 km (0.099 R)
• M4: 1,350,869 km (0.106 R)
• M5: 1,753,586 km (0.026 R)
• M6: 2,426,029 km (0.069 R)
• M7: 2,791,795 km (0.054 R)
• M8: 3,349,048 km (0.118 R)
• M9: 4,018,648 km (0.099 R)
• M10: 4,491,676 km (0.095 R)
• M11: 5,001,655 km (0.102 R)
• M12: 5,574,615 km (0.088 R)
• M13: 5,954,594 km (0.111 R)
• M14: 6,460,833 km (0.107 R)
• M15: 7,962,945 km (0.088 R)
• M16: 10,387,179 km (0.105 R)
• M17: 12,912,839 km (0.094 R)
• M18: 13,355,500 km (0.07 R)
• M19: 13,716,928 km (0.11 R)
• M20: 14,840,408 km (0.026 R)
• M21: 15,326,302 km (0.112 R)
• M22: 16,381,116 km (0.116 R)
• M23: 17,699,223 km (0.102 R)
• M24: 18,301,056 km (0.108 R)
• M25: 18,973,199 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 6.7

Gravity: 18.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.76 AU - 11.12 AU

Year: 18789 Days

Day: 15.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,433,840 km

• M1: 90,357 km (0.055 R)
• M2: 324,029 km (0.095 R)
• M3: 557,402 km (0.096 R)
• M4: 779,405 km (0.111 R)
• M5: 1,799,513 km (0.11 R)
• M6: 2,594,326 km (0.113 R)
• M7: 3,150,382 km (0.066 R)
• M8: 3,456,908 km (0.116 R)
• M9: 4,294,207 km (0.069 R)
• M10: 4,566,625 km (0.114 R)
• M11: 5,146,017 km (0.076 R)
• M12: 6,021,165 km (0.109 R)
• M13: 6,233,294 km (0.085 R)
• M14: 9,072,512 km (0.117 R)
• M15: 12,399,120 km (0.109 R)
• M16: 13,164,313 km (0.093 R)
• M17: 13,450,195 km (0.116 R)
• M18: 19,424,536 km (0.114 R)
• M19: 19,888,738 km (0.075 R)
• M20: 20,646,750 km (0.06 R)
• M21: 22,524,054 km (0.031 R)
• M22: 23,036,427 km (0.113 R)
• M23: 23,766,614 km (0.111 R)
• M24: 35,396,352 km (0.106 R)
• M25: 39,835,519 km (0.07 R)
• M26: 41,956,518 km (0.041 R)
• M27: 42,420,571 km (0.081 R)
• M28: 48,090,928 km (0.051 R)
• M29: 76,279,356 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 19,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit