🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.76 AU - 1.16 AU

Year: 352 Days

Day: 15.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.01 AU - 2.49 AU

Year: 1265 Days

Day: 39.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.2

Radius: 14.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.01 AU - 6.25 AU

Year: 5006 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,837,923 km

• M1: 175,329 km (0.114 R)
• M2: 729,589 km (0.114 R)
• M3: 1,507,348 km (0.057 R)
• M4: 2,204,923 km (0.118 R)
• M5: 2,713,406 km (0.102 R)
• M6: 3,189,127 km (0.112 R)
• M7: 3,755,954 km (0.117 R)
• M8: 4,609,709 km (0.117 R)
• M9: 5,360,541 km (0.112 R)
• M10: 9,437,681 km (0.081 R)
• M11: 10,650,471 km (0.12 R)
• M12: 11,578,576 km (0.12 R)
• M13: 12,721,953 km (0.115 R)
• M14: 14,554,377 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 13.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.56 AU - 14.14 AU

Year: 15286 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,837,923 km

• M1: 188,194 km (0.074 R)
• M2: 1,080,545 km (0.115 R)
• M3: 1,815,969 km (0.11 R)
• M4: 6,499,579 km (0.103 R)
• M5: 8,928,450 km (0.083 R)
• M6: 10,265,705 km (0.119 R)
• M7: 11,152,820 km (0.07 R)
• M8: 11,615,078 km (0.086 R)
• M9: 13,659,482 km (0.105 R)
• M10: 15,789,307 km (0.103 R)
• M11: 16,745,387 km (0.117 R)
• M12: 17,506,691 km (0.093 R)
• M13: 19,930,027 km (0.067 R)
• M14: 20,698,661 km (0.057 R)
• M15: 22,845,390 km (0.12 R)
• M16: 24,744,535 km (0.076 R)
• M17: 26,135,197 km (0.099 R)
• M18: 33,162,557 km (0.092 R)
• M19: 36,093,628 km (0.119 R)
• M20: 36,598,371 km (0.09 R)
• M21: 37,235,957 km (0.102 R)
• M22: 39,726,612 km (0.1 R)
• M23: 44,025,606 km (0.055 R)
• M24: 48,472,104 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.8

Radius: 6.3

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.94 AU - 17.34 AU

Year: 22076 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,837,923 km

• M1: 78,389 km (0.092 R)
• M2: 353,051 km (0.095 R)
• M3: 771,177 km (0.116 R)
• M4: 1,011,431 km (0.115 R)
• M5: 1,680,283 km (0.115 R)
• M6: 1,952,701 km (0.072 R)
• M7: 2,297,075 km (0.085 R)
• M8: 2,563,958 km (0.073 R)
• M9: 3,186,883 km (0.106 R)
• M10: 4,624,070 km (0.082 R)
• M11: 6,149,669 km (0.116 R)
• M12: 6,710,512 km (0.113 R)
• M13: 7,118,315 km (0.075 R)
• M14: 9,188,152 km (0.083 R)
• M15: 12,150,339 km (0.056 R)
• M16: 12,417,222 km (0.038 R)
• M17: 12,962,506 km (0.114 R)
• M18: 14,173,949 km (0.115 R)
• M19: 15,304,161 km (0.097 R)
• M20: 20,241,190 km (0.05 R)
• M21: 25,814,010 km (0.11 R)
• M22: 27,152,612 km (0.113 R)
• M23: 27,609,035 km (0.073 R)
• M24: 28,772,009 km (0.037 R)
• M25: 31,570,536 km (0.083 R)
• M26: 37,279,640 km (0.113 R)
• M27: 43,329,228 km (0.076 R)
• M28: 49,322,268 km (0.083 R)
• M29: 51,205,107 km (0.056 R)
• M30: 53,491,411 km (0.11 R)
• M31: 55,844,885 km (0.111 R)
• M32: 59,790,978 km (0.083 R)
• M33: 64,726,212 km (0.1 R)
• M34: 72,956,338 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit