🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.15 AU - 1.69 AU

Year: 592 Days

Day: 26.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,928,192 km

• M1: 101,427 km (0.026 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.7

Radius: 8.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.82 AU - 6.5 AU

Year: 4711 Days

Day: 9.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,928,192 km

• M1: 104,419 km (0.067 R)
• M2: 413,339 km (0.106 R)
• M3: 1,057,956 km (0.075 R)
• M4: 2,385,039 km (0.025 R)
• M5: 3,540,383 km (0.067 R)
• M6: 4,049,614 km (0.102 R)
• M7: 5,676,192 km (0.075 R)
• M8: 5,989,300 km (0.079 R)
• M9: 7,161,100 km (0.053 R)
• M10: 7,594,934 km (0.077 R)
• M11: 9,588,176 km (0.106 R)
• M12: 10,748,158 km (0.092 R)
• M13: 11,317,528 km (0.082 R)
• M14: 12,516,255 km (0.104 R)
• M15: 17,084,526 km (0.082 R)
• M16: 18,041,952 km (0.107 R)
• M17: 20,129,291 km (0.106 R)
• M18: 20,725,289 km (0.109 R)
• M19: 22,372,362 km (0.098 R)
• M20: 25,615,494 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.3

Radius: 13.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.06 AU - 6.7 AU

Year: 5638 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,928,192 km

• M1: 171,589 km (0.098 R)
• M2: 711,637 km (0.078 R)
• M3: 1,197,082 km (0.061 R)
• M4: 1,686,118 km (0.055 R)
• M5: 2,390,275 km (0.092 R)
• M6: 3,066,158 km (0.048 R)
• M7: 4,005,483 km (0.028 R)
• M8: 4,543,138 km (0.05 R)
• M9: 5,946,964 km (0.119 R)
• M10: 6,716,047 km (0.065 R)
• M11: 8,068,561 km (0.085 R)
• M12: 8,570,761 km (0.072 R)
• M13: 10,428,168 km (0.032 R)
• M14: 13,482,508 km (0.062 R)
• M15: 17,406,311 km (0.085 R)
• M16: 18,578,111 km (0.049 R)
• M17: 19,388,034 km (0.095 R)
• M18: 19,940,947 km (0.086 R)
• M19: 20,862,021 km (0.043 R)
• M20: 22,034,270 km (0.059 R)
• M21: 22,636,701 km (0.082 R)
• M22: 24,509,966 km (0.098 R)
• M23: 26,994,487 km (0.111 R)
• M24: 30,469,646 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 8.9

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.98 AU - 8.7 AU

Year: 8426 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,928,192 km

• M1: 141,520 km (0.117 R)
• M2: 591,360 km (0.09 R)
• M3: 1,080,545 km (0.091 R)
• M4: 1,391,559 km (0.091 R)
• M5: 2,397,306 km (0.054 R)
• M6: 2,850,737 km (0.108 R)
• M7: 3,290,854 km (0.08 R)
• M8: 4,447,694 km (0.071 R)
• M9: 4,767,684 km (0.08 R)
• M10: 5,652,556 km (0.082 R)
• M11: 7,062,366 km (0.078 R)
• M12: 7,499,192 km (0.107 R)
• M13: 10,509,250 km (0.12 R)
• M14: 16,473,568 km (0.071 R)
• M15: 16,890,198 km (0.113 R)
• M16: 21,781,600 km (0.079 R)
• M17: 23,572,436 km (0.11 R)
• M18: 26,676,442 km (0.063 R)
• M19: 28,524,724 km (0.102 R)
• M20: 29,632,945 km (0.031 R)
• M21: 30,249,437 km (0.084 R)
• M22: 33,129,795 km (0.107 R)
• M23: 42,469,040 km (0.103 R)
• M24: 43,648,021 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 10

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.93 AU - 10.23 AU

Year: 10373 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,928,192 km

• M1: 124,465 km (0.108 R)
• M2: 935,286 km (0.064 R)
• M3: 1,784,852 km (0.108 R)
• M4: 2,102,000 km (0.045 R)
• M5: 2,584,303 km (0.111 R)
• M6: 3,921,708 km (0.073 R)
• M7: 5,005,395 km (0.069 R)
• M8: 6,042,258 km (0.086 R)
• M9: 7,151,077 km (0.084 R)
• M10: 7,685,441 km (0.098 R)
• M11: 8,947,299 km (0.049 R)
• M12: 10,680,390 km (0.096 R)
• M13: 12,964,600 km (0.082 R)
• M14: 15,667,086 km (0.079 R)
• M15: 16,454,419 km (0.112 R)
• M16: 17,684,413 km (0.073 R)
• M17: 18,849,332 km (0.103 R)
• M18: 22,935,149 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.6

Radius: 10.8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.41 AU - 13.51 AU

Year: 13572 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,928,192 km

• M1: 134,937 km (0.08 R)
• M2: 600,037 km (0.064 R)
• M3: 1,532,630 km (0.117 R)
• M4: 1,982,770 km (0.08 R)
• M5: 4,158,522 km (0.11 R)
• M6: 5,777,171 km (0.095 R)
• M7: 6,496,736 km (0.083 R)
• M8: 6,878,360 km (0.1 R)
• M9: 7,780,436 km (0.041 R)
• M10: 9,173,641 km (0.104 R)
• M11: 12,839,088 km (0.105 R)
• M12: 13,578,400 km (0.079 R)
• M13: 13,993,385 km (0.086 R)
• M14: 20,822,079 km (0.111 R)
• M15: 23,882,253 km (0.051 R)
• M16: 24,691,727 km (0.078 R)
• M17: 26,472,690 km (0.119 R)
• M18: 28,113,778 km (0.069 R)
• M19: 29,937,975 km (0.113 R)
• M20: 33,947,198 km (0.112 R)
• M21: 45,894,383 km (0.112 R)
• M22: 47,461,420 km (0.117 R)
• M23: 48,418,548 km (0.055 R)
• M24: 51,702,071 km (0.078 R)
• M25: 54,260,045 km (0.039 R)
• M26: 62,629,448 km (0.081 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 13,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit