🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.28 AU - 1.3 AU

Year: 555 Days

Day: 17.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.35 AU - 1.67 AU

Year: 703 Days

Day: 31.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.75 AU - 1.77 AU

Year: 884 Days

Day: 42.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,401,870 km

• M1: 31,416 km (0.12 R)
• M2: 243,994 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.34 AU - 2.18 AU

Year: 884 Days

Day: 25.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.34 AU - 3.72 AU

Year: 1998 Days

Day: 18.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.91 AU - 4.61 AU

Year: 2761 Days

Day: 27.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 12.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.28 AU - 4.28 AU

Year: 3354 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,401,870 km

• M1: 191,186 km (0.057 R)
• M2: 413,937 km (0.082 R)
• M3: 565,779 km (0.099 R)
• M4: 729,439 km (0.051 R)
• M5: 834,008 km (0.048 R)
• M6: 932,892 km (0.096 R)
• M7: 1,036,414 km (0.111 R)
• M8: 1,119,740 km (0.116 R)
• M9: 1,243,158 km (0.119 R)
• M10: 1,558,959 km (0.112 R)
• M11: 1,656,048 km (0.07 R)
• M12: 2,004,911 km (0.07 R)
• M13: 2,282,116 km (0.08 R)
• M14: 2,441,587 km (0.106 R)
• M15: 2,621,403 km (0.052 R)
• M16: 2,771,899 km (0.093 R)
• M17: 3,384,652 km (0.108 R)
• M18: 3,753,560 km (0.1 R)
• M19: 3,904,804 km (0.115 R)
• M20: 4,019,695 km (0.098 R)
• M21: 4,155,081 km (0.081 R)
• M22: 4,410,594 km (0.075 R)
• M23: 4,834,405 km (0.12 R)
• M24: 5,250,436 km (0.081 R)
• M25: 5,591,520 km (0.106 R)
• M26: 5,940,083 km (0.097 R)
• M27: 6,340,556 km (0.107 R)
• M28: 6,453,353 km (0.082 R)
• M29: 6,750,006 km (0.077 R)
• M30: 6,911,571 km (0.115 R)
• M31: 7,980,747 km (0.12 R)
• M32: 8,078,285 km (0.111 R)
• M33: 8,472,475 km (0.107 R)
• M34: 8,772,270 km (0.07 R)
• M35: 8,898,231 km (0.103 R)
• M36: 9,101,086 km (0.094 R)
• M37: 9,203,111 km (0.102 R)
• M38: 9,666,715 km (0.066 R)
• M39: 9,927,614 km (0.1 R)
• M40: 10,138,098 km (0.109 R)
• M41: 10,483,220 km (0.099 R)
• M42: 10,590,183 km (0.073 R)
• M43: 10,832,232 km (0.108 R)
• M44: 10,913,314 km (0.059 R)
• M45: 11,184,984 km (0.109 R)
• M46: 12,181,904 km (0.115 R)
• M47: 12,948,145 km (0.042 R)
• M48: 13,149,354 km (0.099 R)
• M49: 13,496,720 km (0.052 R)
• M50: 13,671,600 km (0.116 R)
• M51: 13,876,549 km (0.108 R)
• M52: 13,994,133 km (0.079 R)
• M53: 14,171,107 km (0.092 R)
• M54: 14,319,059 km (0.078 R)
• M55: 14,796,277 km (0.109 R)
• M56: 15,036,980 km (0.099 R)
• M57: 15,521,976 km (0.061 R)
• M58: 16,882,419 km (0.06 R)
• M59: 17,608,717 km (0.114 R)
• M60: 17,799,903 km (0.029 R)
• M61: 17,927,659 km (0.049 R)
• M62: 18,216,383 km (0.098 R)
• M63: 19,124,442 km (0.092 R)
• M64: 19,650,129 km (0.093 R)
• M65: 19,848,346 km (0.111 R)
• M66: 20,280,385 km (0.112 R)
• M67: 20,681,906 km (0.119 R)
• M68: 21,187,397 km (0.079 R)
• M69: 21,492,726 km (0.12 R)
• M70: 21,594,752 km (0.057 R)
• M71: 22,520,912 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 9.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.67 AU - 5.29 AU

Year: 3591 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,401,870 km

• M1: 127,757 km (0.102 R)
• M2: 263,891 km (0.081 R)
• M3: 649,853 km (0.111 R)
• M4: 780,901 km (0.102 R)
• M5: 892,501 km (0.098 R)
• M6: 1,507,348 km (0.067 R)
• M7: 1,685,070 km (0.035 R)
• M8: 1,770,341 km (0.053 R)
• M9: 2,165,728 km (0.106 R)
• M10: 2,285,706 km (0.099 R)
• M11: 2,716,099 km (0.119 R)
• M12: 2,889,632 km (0.06 R)
• M13: 2,962,935 km (0.091 R)
• M14: 3,156,665 km (0.119 R)
• M15: 3,232,361 km (0.116 R)
• M16: 3,385,549 km (0.102 R)
• M17: 3,556,839 km (0.095 R)
• M18: 3,667,242 km (0.105 R)
• M19: 4,137,279 km (0.112 R)
• M20: 4,287,176 km (0.117 R)
• M21: 4,886,764 km (0.092 R)
• M22: 5,009,883 km (0.113 R)
• M23: 5,714,639 km (0.099 R)
• M24: 5,881,739 km (0.05 R)
• M25: 6,107,034 km (0.104 R)
• M26: 6,450,361 km (0.048 R)
• M27: 6,585,597 km (0.117 R)
• M28: 6,858,913 km (0.107 R)
• M29: 7,016,888 km (0.12 R)
• M30: 7,235,899 km (0.111 R)
• M31: 7,436,959 km (0.077 R)
• M32: 7,558,582 km (0.061 R)
• M33: 8,134,534 km (0.107 R)
• M34: 8,554,754 km (0.042 R)
• M35: 8,618,333 km (0.082 R)
• M36: 8,788,725 km (0.073 R)
• M37: 8,853,052 km (0.089 R)
• M38: 8,938,922 km (0.06 R)
• M39: 9,089,866 km (0.101 R)
• M40: 10,237,431 km (0.07 R)
• M41: 10,531,391 km (0.095 R)
• M42: 10,782,416 km (0.096 R)
• M43: 10,989,310 km (0.073 R)
• M44: 11,081,612 km (0.074 R)
• M45: 11,220,588 km (0.097 R)
• M46: 11,523,823 km (0.12 R)
• M47: 11,688,231 km (0.052 R)
• M48: 12,714,921 km (0.102 R)
• M49: 12,909,099 km (0.064 R)
• M50: 13,226,845 km (0.027 R)
• M51: 13,473,083 km (0.117 R)
• M52: 13,621,485 km (0.111 R)
• M53: 13,795,317 km (0.069 R)
• M54: 13,919,932 km (0.039 R)
• M55: 14,019,864 km (0.109 R)
• M56: 14,371,718 km (0.098 R)
• M57: 14,700,983 km (0.12 R)
• M58: 14,828,291 km (0.054 R)
• M59: 15,186,727 km (0.056 R)
• M60: 15,315,531 km (0.115 R)
• M61: 15,470,365 km (0.104 R)
• M62: 15,548,006 km (0.045 R)
• M63: 15,625,797 km (0.102 R)
• M64: 15,833,887 km (0.081 R)
• M65: 16,200,253 km (0.108 R)
• M66: 16,542,981 km (0.106 R)
• M67: 16,702,004 km (0.111 R)
• M68: 16,994,767 km (0.11 R)
• M69: 17,074,951 km (0.065 R)
• M70: 17,369,958 km (0.072 R)
• M71: 17,504,596 km (0.108 R)
• M72: 17,585,529 km (0.066 R)
• M73: 17,829,074 km (0.111 R)
• M74: 17,910,605 km (0.113 R)
• M75: 18,046,590 km (0.03 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: 427 - 18,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit