🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.88 AU - 1.36 AU

Year: 431 Days

Day: 22.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.78 AU - 1.94 AU

Year: 922 Days

Day: 42 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.56 AU - 2.2 AU

Year: 937 Days

Day: 46.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.14 AU - 2.54 AU

Year: 1301 Days

Day: 36.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.26 AU - 2.82 AU

Year: 1471 Days

Day: 45.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 149.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.29 AU - 4.02 AU

Year: 2534 Days

Day: 16.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,392,786 km

• M1: 1,508,096 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.14 AU - 4.84 AU

Year: 2897 Days

Day: 38.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.1

Radius: 9.7

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.02 AU - 10.66 AU

Year: 12084 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 154.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,392,786 km

• M1: 130,150 km (0.112 R)
• M2: 227,688 km (0.102 R)
• M3: 379,231 km (0.092 R)
• M4: 485,894 km (0.102 R)
• M5: 811,568 km (0.113 R)
• M6: 1,064,090 km (0.095 R)
• M7: 1,826,889 km (0.084 R)
• M8: 2,075,072 km (0.11 R)
• M9: 2,217,639 km (0.041 R)
• M10: 2,304,854 km (0.081 R)
• M11: 2,726,870 km (0.093 R)
• M12: 2,851,934 km (0.098 R)
• M13: 3,304,916 km (0.093 R)
• M14: 3,539,785 km (0.095 R)
• M15: 5,808,736 km (0.082 R)
• M16: 6,011,142 km (0.112 R)
• M17: 7,014,943 km (0.103 R)
• M18: 7,317,430 km (0.047 R)
• M19: 8,250,622 km (0.027 R)
• M20: 8,939,969 km (0.069 R)
• M21: 9,936,141 km (0.104 R)
• M22: 10,422,783 km (0.038 R)
• M23: 10,669,021 km (0.077 R)
• M24: 10,867,388 km (0.089 R)
• M25: 11,217,596 km (0.076 R)
• M26: 11,318,276 km (0.108 R)
• M27: 11,419,254 km (0.115 R)
• M28: 11,928,934 km (0.11 R)
• M29: 12,550,364 km (0.076 R)
• M30: 13,395,293 km (0.096 R)
• M31: 14,204,019 km (0.047 R)
• M32: 15,306,854 km (0.097 R)
• M33: 15,418,753 km (0.115 R)
• M34: 15,925,142 km (0.082 R)
• M35: 16,265,926 km (0.117 R)
• M36: 16,551,658 km (0.073 R)
• M37: 17,302,340 km (0.111 R)
• M38: 17,535,563 km (0.082 R)
• M39: 18,005,151 km (0.054 R)
• M40: 19,378,310 km (0.112 R)
• M41: 20,169,234 km (0.113 R)
• M42: 21,032,713 km (0.115 R)
• M43: 21,406,558 km (0.049 R)
• M44: 22,987,508 km (0.062 R)
• M45: 23,115,713 km (0.047 R)
• M46: 24,279,286 km (0.104 R)
• M47: 24,605,858 km (0.104 R)
• M48: 24,671,382 km (0.059 R)
• M49: 24,802,579 km (0.09 R)
• M50: 25,594,550 km (0.045 R)
• M51: 26,126,969 km (0.039 R)
• M52: 27,000,172 km (0.039 R)
• M53: 28,982,343 km (0.052 R)
• M54: 31,507,556 km (0.102 R)
• M55: 31,935,106 km (0.084 R)
• M56: 32,078,122 km (0.118 R)
• M57: 32,508,365 km (0.1 R)
• M58: 32,652,278 km (0.11 R)
• M59: 32,724,235 km (0.065 R)
• M60: 34,688,156 km (0.114 R)
• M61: 35,499,126 km (0.095 R)
• M62: 36,764,874 km (0.102 R)
• M63: 36,839,672 km (0.067 R)
• M64: 37,139,915 km (0.102 R)
• M65: 37,516,304 km (0.075 R)
• M66: 38,045,282 km (0.092 R)
• M67: 38,272,670 km (0.089 R)
• M68: 39,187,162 km (0.112 R)
• M69: 39,877,706 km (0.03 R)
• M70: 40,417,455 km (0.041 R)
• M71: 41,348,552 km (0.113 R)
• M72: 41,660,464 km (0.115 R)
• M73: 42,129,902 km (0.118 R)
• M74: 42,522,447 km (0.098 R)
• M75: 42,679,674 km (0.074 R)
• M76: 43,073,865 km (0.101 R)
• M77: 44,343,352 km (0.069 R)
• M78: 48,635,614 km (0.055 R)
• M79: 48,882,451 km (0.083 R)
• M80: 49,047,307 km (0.117 R)
• M81: 50,372,595 km (0.118 R)
• M82: 50,789,225 km (0.064 R)
• M83: 51,039,652 km (0.11 R)
• M84: 51,206,902 km (0.055 R)
• M85: 52,466,816 km (0.117 R)
• M86: 53,312,492 km (0.029 R)
• M87: 54,333,199 km (0.103 R)
• M88: 55,876,450 km (0.096 R)
• M89: 57,086,547 km (0.12 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit