🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.83 AU - 1.35 AU

Year: 398 Days

Day: 22.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.33 AU - 1.37 AU

Year: 549 Days

Day: 21.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,457,278 km

• M1: 907,012 km (0.028 R)
• M2: 1,282,353 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.9 AU - 3.32 AU

Year: 1919 Days

Day: 12.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.89 AU - 3.87 AU

Year: 2174 Days

Day: 47 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.9 AU - 5.66 AU

Year: 3656 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 14.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.32 AU - 6.48 AU

Year: 5664 Days

Day: 8.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,457,278 km

• M1: 185,950 km (0.048 R)
• M2: 295,007 km (0.117 R)
• M3: 439,818 km (0.087 R)
• M4: 609,312 km (0.091 R)
• M5: 759,508 km (0.06 R)
• M6: 936,483 km (0.1 R)
• M7: 1,049,878 km (0.098 R)
• M8: 1,141,581 km (0.045 R)
• M9: 1,449,454 km (0.068 R)
• M10: 1,644,380 km (0.092 R)
• M11: 1,737,430 km (0.066 R)
• M12: 1,848,282 km (0.086 R)
• M13: 2,111,125 km (0.117 R)
• M14: 2,213,001 km (0.081 R)
• M15: 2,439,492 km (0.111 R)
• M16: 2,601,058 km (0.104 R)
• M17: 2,897,112 km (0.04 R)
• M18: 3,322,419 km (0.107 R)
• M19: 3,522,431 km (0.119 R)
• M20: 3,767,772 km (0.083 R)
• M21: 3,955,517 km (0.113 R)
• M22: 4,340,582 km (0.029 R)
• M23: 4,670,894 km (0.114 R)
• M24: 5,124,176 km (0.047 R)
• M25: 5,379,539 km (0.083 R)
• M26: 5,686,963 km (0.047 R)
• M27: 5,975,837 km (0.082 R)
• M28: 6,073,225 km (0.079 R)
• M29: 6,244,963 km (0.094 R)
• M30: 6,368,531 km (0.073 R)
• M31: 6,744,470 km (0.054 R)
• M32: 6,846,047 km (0.088 R)
• M33: 7,283,023 km (0.037 R)
• M34: 8,347,262 km (0.12 R)
• M35: 8,511,072 km (0.075 R)
• M36: 8,814,307 km (0.096 R)
• M37: 9,773,977 km (0.106 R)
• M38: 10,295,625 km (0.116 R)
• M39: 10,559,814 km (0.097 R)
• M40: 11,005,167 km (0.117 R)
• M41: 11,335,779 km (0.098 R)
• M42: 11,517,390 km (0.101 R)
• M43: 11,883,756 km (0.058 R)
• M44: 12,222,894 km (0.088 R)
• M45: 12,565,324 km (0.105 R)
• M46: 13,005,740 km (0.078 R)
• M47: 13,483,256 km (0.063 R)
• M48: 13,643,625 km (0.085 R)
• M49: 13,934,144 km (0.067 R)
• M50: 14,324,595 km (0.101 R)
• M51: 14,685,574 km (0.083 R)
• M52: 15,990,068 km (0.094 R)
• M53: 16,228,078 km (0.12 R)
• M54: 17,226,793 km (0.07 R)
• M55: 17,470,937 km (0.077 R)
• M56: 17,751,283 km (0.052 R)
• M57: 17,856,750 km (0.09 R)
• M58: 18,601,298 km (0.114 R)
• M59: 18,780,068 km (0.113 R)
• M60: 18,887,629 km (0.117 R)
• M61: 19,392,222 km (0.117 R)
• M62: 20,084,113 km (0.112 R)
• M63: 20,525,277 km (0.065 R)
• M64: 21,567,226 km (0.11 R)
• M65: 21,905,766 km (0.113 R)
• M66: 22,132,407 km (0.116 R)
• M67: 22,511,936 km (0.053 R)
• M68: 22,970,304 km (0.096 R)
• M69: 23,123,792 km (0.119 R)
• M70: 23,277,578 km (0.079 R)
• M71: 23,702,287 km (0.085 R)
• M72: 24,363,659 km (0.034 R)
• M73: 24,834,294 km (0.099 R)
• M74: 25,545,781 km (0.027 R)
• M75: 25,824,332 km (0.076 R)
• M76: 27,069,735 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 8.4

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.39 AU - 11.27 AU

Year: 12469 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,457,278 km

• M1: 216,468 km (0.106 R)
• M2: 402,568 km (0.098 R)
• M3: 531,671 km (0.083 R)
• M4: 607,218 km (0.084 R)
• M5: 870,061 km (0.109 R)
• M6: 987,645 km (0.09 R)
• M7: 1,637,648 km (0.089 R)
• M8: 1,768,097 km (0.079 R)
• M9: 2,716,847 km (0.109 R)
• M10: 3,130,485 km (0.112 R)
• M11: 3,272,753 km (0.083 R)
• M12: 3,755,355 km (0.028 R)
• M13: 4,716,821 km (0.111 R)
• M14: 5,021,851 km (0.052 R)
• M15: 5,260,908 km (0.047 R)
• M16: 5,357,698 km (0.116 R)
• M17: 6,693,757 km (0.118 R)
• M18: 7,250,410 km (0.1 R)
• M19: 7,575,187 km (0.037 R)
• M20: 7,629,791 km (0.063 R)
• M21: 8,663,362 km (0.088 R)
• M22: 10,889,827 km (0.1 R)
• M23: 11,324,110 km (0.115 R)
• M24: 12,466,739 km (0.073 R)
• M25: 12,758,155 km (0.061 R)
• M26: 14,180,981 km (0.088 R)
• M27: 14,315,918 km (0.12 R)
• M28: 14,928,372 km (0.098 R)
• M29: 14,997,037 km (0.064 R)
• M30: 15,898,065 km (0.109 R)
• M31: 16,425,846 km (0.08 R)
• M32: 16,745,238 km (0.068 R)
• M33: 18,079,950 km (0.117 R)
• M34: 20,240,143 km (0.118 R)
• M35: 21,273,266 km (0.119 R)
• M36: 21,815,708 km (0.054 R)
• M37: 22,559,209 km (0.101 R)
• M38: 24,879,622 km (0.062 R)
• M39: 25,409,946 km (0.103 R)
• M40: 26,898,296 km (0.118 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 19,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit