🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.77 AU - 1.15 AU

Year: 351 Days

Day: 44.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.58 AU

Year: 534 Days

Day: 33.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 168.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 13.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.5 AU - 7.18 AU

Year: 5261 Days

Day: 6.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,469,985 km

• M1: 166,652 km (0.032 R)
• M2: 609,761 km (0.114 R)
• M3: 1,321,099 km (0.071 R)
• M4: 2,137,754 km (0.078 R)
• M5: 2,740,184 km (0.11 R)
• M6: 4,169,293 km (0.057 R)
• M7: 5,199,872 km (0.059 R)
• M8: 5,686,664 km (0.107 R)
• M9: 6,587,692 km (0.038 R)
• M10: 7,193,563 km (0.103 R)
• M11: 7,690,228 km (0.094 R)
• M12: 8,171,933 km (0.102 R)
• M13: 8,952,385 km (0.106 R)
• M14: 10,348,283 km (0.107 R)
• M15: 12,835,797 km (0.074 R)
• M16: 13,568,527 km (0.082 R)
• M17: 14,495,734 km (0.101 R)
• M18: 15,757,593 km (0.117 R)
• M19: 17,404,964 km (0.098 R)
• M20: 19,164,534 km (0.081 R)
• M21: 20,683,701 km (0.056 R)
• M22: 25,558,796 km (0.118 R)
• M23: 30,594,709 km (0.1 R)
• M24: 31,337,612 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 12.1

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.52 AU - 6.72 AU

Year: 6350 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,469,985 km

• M1: 171,290 km (0.074 R)
• M2: 613,052 km (0.104 R)
• M3: 1,527,843 km (0.069 R)
• M4: 2,095,567 km (0.038 R)
• M5: 2,648,481 km (0.049 R)
• M6: 3,167,885 km (0.11 R)
• M7: 4,176,922 km (0.116 R)
• M8: 4,658,627 km (0.094 R)
• M9: 5,327,928 km (0.032 R)
• M10: 6,160,889 km (0.101 R)
• M11: 7,152,873 km (0.117 R)
• M12: 7,726,580 km (0.097 R)
• M13: 8,289,517 km (0.034 R)
• M14: 9,097,196 km (0.094 R)
• M15: 10,191,505 km (0.077 R)
• M16: 14,840,408 km (0.094 R)
• M17: 17,419,774 km (0.084 R)
• M18: 18,318,708 km (0.052 R)
• M19: 21,124,416 km (0.064 R)
• M20: 22,387,321 km (0.074 R)
• M21: 23,119,453 km (0.109 R)
• M22: 23,867,443 km (0.115 R)
• M23: 24,631,589 km (0.101 R)
• M24: 26,119,339 km (0.118 R)
• M25: 27,758,932 km (0.096 R)
• M26: 31,748,259 km (0.118 R)
• M27: 32,362,507 km (0.114 R)
• M28: 32,880,415 km (0.077 R)
• M29: 34,898,790 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 13.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.88 AU - 10.94 AU

Year: 9915 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,469,985 km

• M1: 179,368 km (0.1 R)
• M2: 1,471,445 km (0.091 R)
• M3: 2,879,310 km (0.106 R)
• M4: 3,344,410 km (0.097 R)
• M5: 4,137,279 km (0.077 R)
• M6: 7,915,971 km (0.068 R)
• M7: 8,692,085 km (0.093 R)
• M8: 10,030,986 km (0.076 R)
• M9: 10,478,882 km (0.059 R)
• M10: 13,259,906 km (0.098 R)
• M11: 15,030,846 km (0.108 R)
• M12: 17,591,812 km (0.113 R)
• M13: 22,028,286 km (0.08 R)
• M14: 23,208,763 km (0.086 R)
• M15: 23,922,644 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 13.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.83 AU - 10.63 AU

Year: 11314 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,469,985 km

• M1: 166,802 km (0.11 R)
• M2: 1,013,675 km (0.109 R)
• M3: 1,832,724 km (0.071 R)
• M4: 2,486,915 km (0.115 R)
• M5: 3,245,376 km (0.072 R)
• M6: 4,325,174 km (0.061 R)
• M7: 5,324,338 km (0.073 R)
• M8: 5,772,084 km (0.048 R)
• M9: 7,778,491 km (0.094 R)
• M10: 9,011,776 km (0.084 R)
• M11: 10,530,793 km (0.118 R)
• M12: 13,307,329 km (0.101 R)
• M13: 14,006,549 km (0.107 R)
• M14: 14,663,434 km (0.112 R)
• M15: 17,498,613 km (0.078 R)
• M16: 18,807,594 km (0.102 R)
• M17: 20,263,780 km (0.092 R)
• M18: 20,681,158 km (0.109 R)
• M19: 21,104,520 km (0.096 R)
• M20: 21,968,447 km (0.06 R)
• M21: 24,325,063 km (0.108 R)
• M22: 25,178,668 km (0.097 R)
• M23: 27,962,834 km (0.113 R)
• M24: 31,167,071 km (0.095 R)
• M25: 33,202,948 km (0.029 R)
• M26: 35,085,787 km (0.045 R)
• M27: 39,841,354 km (0.096 R)
• M28: 40,365,694 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit