🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.39 AU - 0.65 AU

Year: 259 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,456,250 km

• M1: 143,016 km (0.094 R)
• M2: 842,086 km (0.076 R)
• M3: 1,310,926 km (0.105 R)
• M4: 1,804,300 km (0.07 R)
• M5: 2,611,231 km (0.106 R)
• M6: 3,015,594 km (0.118 R)
• M7: 3,441,948 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 14.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.53 AU - 0.77 AU

Year: 362 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,456,250 km

• M1: 185,352 km (0.101 R)
• M2: 782,696 km (0.093 R)
• M3: 1,408,763 km (0.03 R)
• M4: 1,873,414 km (0.088 R)
• M5: 2,575,926 km (0.103 R)
• M6: 3,149,035 km (0.083 R)
• M7: 3,712,570 km (0.1 R)
• M8: 4,369,455 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 10.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.73 AU - 0.89 AU

Year: 503 Days

Day: 12.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,456,250 km

• M1: 133,142 km (0.089 R)
• M2: 611,406 km (0.078 R)
• M3: 1,332,917 km (0.034 R)
• M4: 1,836,463 km (0.074 R)
• M5: 2,342,254 km (0.117 R)
• M6: 3,778,693 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 9.4

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.76 AU - 1 AU

Year: 570 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,456,250 km

• M1: 116,986 km (0.096 R)
• M2: 453,431 km (0.097 R)
• M3: 804,837 km (0.097 R)
• M4: 1,180,477 km (0.07 R)
• M5: 1,548,936 km (0.097 R)
• M6: 1,853,667 km (0.11 R)
• M7: 2,674,511 km (0.088 R)
• M8: 3,306,263 km (0.047 R)
• M9: 3,623,709 km (0.064 R)
• M10: 4,382,170 km (0.116 R)
• M11: 4,882,575 km (0.094 R)
• M12: 5,750,841 km (0.112 R)
• M13: 6,251,695 km (0.089 R)
• M14: 7,186,981 km (0.113 R)
• M15: 7,586,258 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 9.7

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.17 AU - 2.57 AU

Year: 2518 Days

Day: 13.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,456,250 km

• M1: 120,875 km (0.098 R)
• M2: 603,777 km (0.074 R)
• M3: 1,379,592 km (0.111 R)
• M4: 2,563,509 km (0.025 R)
• M5: 3,410,831 km (0.091 R)
• M6: 4,107,808 km (0.117 R)
• M7: 5,017,513 km (0.111 R)
• M8: 5,433,993 km (0.104 R)
• M9: 8,040,138 km (0.115 R)
• M10: 9,271,478 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 9.5

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.47 AU - 2.75 AU

Year: 2911 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,456,250 km

• M1: 144,960 km (0.05 R)
• M2: 588,368 km (0.108 R)
• M3: 993,779 km (0.051 R)
• M4: 1,456,934 km (0.082 R)
• M5: 1,810,433 km (0.091 R)
• M6: 2,221,080 km (0.073 R)
• M7: 2,523,866 km (0.116 R)
• M8: 3,055,985 km (0.098 R)
• M9: 3,759,993 km (0.109 R)
• M10: 4,236,163 km (0.082 R)
• M11: 4,590,859 km (0.12 R)
• M12: 5,160,229 km (0.048 R)
• M13: 6,760,627 km (0.105 R)
• M14: 9,352,560 km (0.11 R)
• M15: 10,425,924 km (0.109 R)
• M16: 12,633,989 km (0.044 R)
• M17: 15,393,770 km (0.108 R)
• M18: 16,613,143 km (0.076 R)
• M19: 19,423,788 km (0.078 R)
• M20: 21,876,145 km (0.109 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 9.2

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.11 AU - 5.21 AU

Year: 8091 Days

Day: 6.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,456,250 km

• M1: 114,592 km (0.095 R)
• M2: 445,203 km (0.116 R)
• M3: 775,964 km (0.064 R)
• M4: 1,310,627 km (0.077 R)
• M5: 1,797,269 km (0.051 R)
• M6: 2,312,035 km (0.078 R)
• M7: 2,681,691 km (0.063 R)
• M8: 3,310,451 km (0.074 R)
• M9: 4,034,355 km (0.103 R)
• M10: 4,489,432 km (0.12 R)
• M11: 5,344,384 km (0.095 R)
• M12: 5,827,435 km (0.111 R)
• M13: 6,130,970 km (0.097 R)
• M14: 6,955,254 km (0.117 R)
• M15: 9,777,866 km (0.069 R)
• M16: 11,838,727 km (0.039 R)
• M17: 12,437,417 km (0.059 R)
• M18: 16,065,315 km (0.118 R)
• M19: 17,695,334 km (0.1 R)
• M20: 22,412,304 km (0.042 R)
• M21: 22,992,445 km (0.08 R)
• M22: 29,952,186 km (0.073 R)
• M23: 30,353,258 km (0.067 R)
• M24: 30,656,194 km (0.103 R)
• M25: 30,961,374 km (0.119 R)
• M26: 31,681,089 km (0.104 R)
• M27: 34,233,528 km (0.038 R)
• M28: 39,144,228 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit