🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.53 AU - 2.17 AU

Year: 901 Days

Day: 22.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,520,916 km

• M1: 833,559 km (0.111 R)
• M2: 1,277,117 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.53 AU - 4.55 AU

Year: 3465 Days

Day: 33.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.4

Radius: 12.8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.81 AU - 8.97 AU

Year: 7938 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,520,916 km

• M1: 160,070 km (0.077 R)
• M2: 344,673 km (0.09 R)
• M3: 555,008 km (0.073 R)
• M4: 650,601 km (0.109 R)
• M5: 812,466 km (0.076 R)
• M6: 1,068,727 km (0.036 R)
• M7: 1,207,105 km (0.084 R)
• M8: 1,441,675 km (0.09 R)
• M9: 1,564,644 km (0.098 R)
• M10: 1,938,788 km (0.072 R)
• M11: 2,041,113 km (0.106 R)
• M12: 2,636,812 km (0.054 R)
• M13: 2,750,806 km (0.068 R)
• M14: 3,023,523 km (0.102 R)
• M15: 3,223,685 km (0.069 R)
• M16: 3,469,923 km (0.066 R)
• M17: 4,002,790 km (0.093 R)
• M18: 4,112,445 km (0.066 R)
• M19: 4,223,148 km (0.039 R)
• M20: 4,653,092 km (0.104 R)
• M21: 4,838,444 km (0.031 R)
• M22: 5,312,520 km (0.07 R)
• M23: 5,628,620 km (0.084 R)
• M24: 5,752,038 km (0.064 R)
• M25: 6,562,260 km (0.108 R)
• M26: 6,796,680 km (0.049 R)
• M27: 7,381,309 km (0.117 R)
• M28: 7,598,076 km (0.109 R)
• M29: 7,734,509 km (0.104 R)
• M30: 8,176,720 km (0.096 R)
• M31: 8,288,620 km (0.079 R)
• M32: 8,400,968 km (0.057 R)
• M33: 8,684,306 km (0.087 R)
• M34: 10,027,396 km (0.066 R)
• M35: 10,448,962 km (0.061 R)
• M36: 10,845,696 km (0.066 R)
• M37: 10,999,632 km (0.083 R)
• M38: 12,001,788 km (0.082 R)
• M39: 12,097,232 km (0.111 R)
• M40: 12,353,044 km (0.095 R)
• M41: 13,295,361 km (0.053 R)
• M42: 13,460,218 km (0.068 R)
• M43: 13,858,448 km (0.032 R)
• M44: 14,059,208 km (0.041 R)
• M45: 14,734,941 km (0.11 R)
• M46: 15,698,801 km (0.112 R)
• M47: 15,873,082 km (0.033 R)
• M48: 16,505,881 km (0.056 R)
• M49: 16,754,064 km (0.076 R)
• M50: 16,967,989 km (0.06 R)
• M51: 17,111,004 km (0.098 R)
• M52: 18,379,744 km (0.088 R)
• M53: 18,821,806 km (0.101 R)
• M54: 19,007,008 km (0.076 R)
• M55: 19,942,144 km (0.114 R)
• M56: 20,168,785 km (0.116 R)
• M57: 21,624,073 km (0.111 R)
• M58: 21,779,356 km (0.086 R)
• M59: 22,600,050 km (0.075 R)
• M60: 22,875,908 km (0.118 R)
• M61: 22,994,390 km (0.099 R)
• M62: 23,113,170 km (0.052 R)
• M63: 23,430,916 km (0.102 R)
• M64: 23,670,123 km (0.098 R)
• M65: 23,910,078 km (0.093 R)
• M66: 24,433,072 km (0.073 R)
• M67: 25,000,347 km (0.056 R)
• M68: 25,326,471 km (0.066 R)
• M69: 25,449,141 km (0.117 R)
• M70: 25,941,767 km (0.119 R)
• M71: 26,189,351 km (0.095 R)
• M72: 26,936,593 km (0.116 R)
• M73: 27,061,806 km (0.077 R)
• M74: 27,522,567 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.8

Radius: 3.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.96 AU - 16.58 AU

Year: 18301 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,520,916 km

• M1: 129,701 km (0.118 R)
• M2: 217,964 km (0.12 R)
• M3: 363,972 km (0.099 R)
• M4: 394,490 km (0.114 R)
• M5: 436,676 km (0.073 R)
• M6: 502,649 km (0.114 R)
• M7: 839,094 km (0.099 R)
• M8: 1,185,862 km (0.109 R)
• M9: 1,640,041 km (0.102 R)
• M10: 1,885,382 km (0.117 R)
• M11: 2,313,082 km (0.093 R)
• M12: 2,390,424 km (0.114 R)
• M13: 2,872,429 km (0.095 R)
• M14: 2,997,493 km (0.106 R)
• M15: 3,945,045 km (0.077 R)
• M16: 4,366,911 km (0.077 R)
• M17: 5,202,416 km (0.06 R)
• M18: 5,952,948 km (0.097 R)
• M19: 8,073,947 km (0.1 R)
• M20: 8,908,404 km (0.11 R)
• M21: 9,552,123 km (0.05 R)
• M22: 9,583,090 km (0.066 R)
• M23: 10,369,526 km (0.119 R)
• M24: 11,111,083 km (0.095 R)
• M25: 11,209,069 km (0.031 R)
• M26: 11,736,551 km (0.037 R)
• M27: 11,803,122 km (0.098 R)
• M28: 12,272,112 km (0.111 R)
• M29: 12,305,771 km (0.119 R)
• M30: 12,407,199 km (0.031 R)
• M31: 13,193,784 km (0.062 R)
• M32: 13,540,702 km (0.106 R)
• M33: 13,715,282 km (0.105 R)
• M34: 14,066,688 km (0.116 R)
• M35: 15,102,653 km (0.058 R)
• M36: 15,465,428 km (0.09 R)
• M37: 16,571,106 km (0.102 R)
• M38: 18,315,417 km (0.067 R)
• M39: 18,585,890 km (0.101 R)
• M40: 18,624,636 km (0.108 R)
• M41: 19,169,920 km (0.061 R)
• M42: 20,796,946 km (0.12 R)
• M43: 20,877,430 km (0.092 R)
• M44: 21,079,088 km (0.066 R)
• M45: 22,179,231 km (0.083 R)
• M46: 23,256,335 km (0.039 R)
• M47: 24,946,193 km (0.101 R)
• M48: 27,113,417 km (0.038 R)
• M49: 28,263,975 km (0.104 R)
• M50: 28,934,921 km (0.068 R)
• M51: 28,979,800 km (0.09 R)
• M52: 29,204,796 km (0.037 R)
• M53: 29,837,744 km (0.031 R)
• M54: 30,155,939 km (0.086 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 14,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit