🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.72 AU - 2.52 AU

Year: 1145 Days

Day: 17.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,035,882 km

• M1: 280,047 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.58 AU - 3.44 AU

Year: 1937 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.54 AU - 4.06 AU

Year: 2223 Days

Day: 30.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,035,882 km

• M1: 616,044 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 14.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.68 AU - 13.54 AU

Year: 13733 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 135.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,035,882 km

• M1: 181,612 km (0.11 R)
• M2: 1,344,586 km (0.109 R)
• M3: 2,765,466 km (0.117 R)
• M4: 3,245,077 km (0.097 R)
• M5: 3,726,932 km (0.04 R)
• M6: 5,435,489 km (0.092 R)
• M7: 7,360,963 km (0.09 R)
• M8: 8,292,808 km (0.078 R)
• M9: 12,823,978 km (0.105 R)
• M10: 14,847,888 km (0.1 R)
• M11: 15,473,506 km (0.056 R)
• M12: 17,764,149 km (0.1 R)
• M13: 22,370,866 km (0.073 R)
• M14: 33,745,240 km (0.072 R)
• M15: 38,215,225 km (0.041 R)
• M16: 42,785,739 km (0.067 R)
• M17: 50,305,874 km (0.079 R)
• M18: 51,877,101 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.3

Radius: 7.5

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.26 AU - 14.02 AU

Year: 18682 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,035,882 km

• M1: 93,798 km (0.106 R)
• M2: 339,438 km (0.092 R)
• M3: 685,607 km (0.116 R)
• M4: 1,288,636 km (0.06 R)
• M5: 1,799,662 km (0.104 R)
• M6: 2,329,987 km (0.088 R)
• M7: 3,440,003 km (0.112 R)
• M8: 4,487,039 km (0.053 R)
• M9: 5,083,784 km (0.111 R)
• M10: 6,696,001 km (0.088 R)
• M11: 7,332,988 km (0.117 R)
• M12: 8,570,312 km (0.084 R)
• M13: 9,883,483 km (0.101 R)
• M14: 10,231,746 km (0.108 R)
• M15: 11,076,077 km (0.096 R)
• M16: 12,163,055 km (0.108 R)
• M17: 12,495,761 km (0.09 R)
• M18: 14,251,740 km (0.095 R)
• M19: 23,231,801 km (0.097 R)
• M20: 25,980,213 km (0.058 R)
• M21: 28,005,320 km (0.049 R)
• M22: 30,133,349 km (0.079 R)
• M23: 30,989,199 km (0.042 R)
• M24: 39,725,864 km (0.087 R)
• M25: 40,902,900 km (0.112 R)
• M26: 44,103,247 km (0.046 R)
• M27: 45,684,347 km (0.118 R)
• M28: 48,624,843 km (0.119 R)
• M29: 49,126,894 km (0.089 R)
• M30: 51,342,438 km (0.119 R)
• M31: 53,980,596 km (0.111 R)
• M32: 55,971,744 km (0.117 R)
• M33: 57,636,918 km (0.1 R)
• M34: 58,576,093 km (0.029 R)
• M35: 61,454,955 km (0.054 R)
• M36: 63,028,276 km (0.11 R)
• M37: 66,255,102 km (0.095 R)
• M38: 69,802,516 km (0.06 R)
• M39: 72,817,212 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit