🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.48 AU - 0.66 AU

Year: 154 Days

Day: 14.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,324,120 km

• M1: 246,238 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.27 AU - 1.77 AU

Year: 671 Days

Day: 43.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.24 AU - 1.92 AU

Year: 711 Days

Day: 13.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,324,120 km

• M1: 227,688 km (0.063 R)
• M2: 1,061,696 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.54 AU - 2.24 AU

Year: 931 Days

Day: 14 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,324,120 km

• M1: 46,675 km (0.073 R)
• M2: 181,462 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.82 AU - 2.34 AU

Year: 1074 Days

Day: 12.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.4 AU - 4.44 AU

Year: 2780 Days

Day: 43.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 161.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,324,120 km

• M1: 39,643 km (0.085 R)
• M2: 205,697 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.1 AU - 4.28 AU

Year: 3072 Days

Day: 24.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,324,120 km

• M1: 55,950 km (0.08 R)
• M2: 171,589 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.9

Radius: 10.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.07 AU - 13.75 AU

Year: 15658 Days

Day: 14.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 63.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,324,120 km

• M1: 165,754 km (0.096 R)
• M2: 372,349 km (0.109 R)
• M3: 2,785,961 km (0.11 R)
• M4: 4,669,847 km (0.101 R)
• M5: 5,630,864 km (0.074 R)
• M6: 5,895,054 km (0.096 R)
• M7: 7,223,932 km (0.054 R)
• M8: 8,096,237 km (0.064 R)
• M9: 11,387,240 km (0.114 R)
• M10: 15,556,533 km (0.09 R)
• M11: 16,701,256 km (0.034 R)
• M12: 20,668,591 km (0.113 R)
• M13: 21,395,487 km (0.05 R)
• M14: 21,689,896 km (0.099 R)
• M15: 23,575,278 km (0.066 R)
• M16: 24,117,421 km (0.093 R)
• M17: 25,539,797 km (0.081 R)
• M18: 27,333,925 km (0.099 R)
• M19: 28,592,192 km (0.082 R)
• M20: 30,576,907 km (0.104 R)
• M21: 31,907,281 km (0.028 R)
• M22: 32,628,492 km (0.063 R)
• M23: 34,934,394 km (0.087 R)
• M24: 35,973,950 km (0.105 R)
• M25: 36,643,550 km (0.06 R)
• M26: 43,052,173 km (0.059 R)
• M27: 44,523,169 km (0.106 R)
• M28: 46,342,578 km (0.092 R)
• M29: 47,211,442 km (0.088 R)
• M30: 48,973,406 km (0.108 R)
• M31: 53,985,683 km (0.08 R)
• M32: 54,336,340 km (0.095 R)
• M33: 57,182,739 km (0.028 R)
• M34: 62,338,929 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.2

Radius: 5.8

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.73 AU - 18.37 AU

Year: 27466 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 95,324,120 km

• M1: 114,143 km (0.094 R)
• M2: 538,852 km (0.058 R)
• M3: 728,392 km (0.109 R)
• M4: 895,942 km (0.078 R)
• M5: 2,480,183 km (0.044 R)
• M6: 3,227,275 km (0.084 R)
• M7: 3,403,052 km (0.043 R)
• M8: 4,114,241 km (0.1 R)
• M9: 5,332,416 km (0.114 R)
• M10: 5,836,411 km (0.092 R)
• M11: 6,560,764 km (0.116 R)
• M12: 10,071,377 km (0.045 R)
• M13: 10,761,772 km (0.064 R)
• M14: 13,466,950 km (0.093 R)
• M15: 14,337,909 km (0.1 R)
• M16: 16,794,605 km (0.085 R)
• M17: 17,035,009 km (0.118 R)
• M18: 20,403,055 km (0.079 R)
• M19: 20,934,576 km (0.1 R)
• M20: 24,653,280 km (0.075 R)
• M21: 26,929,412 km (0.043 R)
• M22: 29,412,138 km (0.117 R)
• M23: 29,836,547 km (0.077 R)
• M24: 31,564,852 km (0.118 R)
• M25: 31,784,312 km (0.036 R)
• M26: 33,680,465 km (0.117 R)
• M27: 37,042,228 km (0.08 R)
• M28: 39,822,355 km (0.079 R)
• M29: 40,812,992 km (0.119 R)
• M30: 47,818,511 km (0.067 R)
• M31: 47,953,448 km (0.026 R)
• M32: 49,040,127 km (0.102 R)
• M33: 49,176,859 km (0.094 R)
• M34: 50,554,207 km (0.039 R)
• M35: 52,091,175 km (0.073 R)
• M36: 55,670,304 km (0.105 R)
• M37: 56,547,098 km (0.067 R)
• M38: 59,218,317 km (0.102 R)
• M39: 59,971,243 km (0.069 R)
• M40: 65,691,267 km (0.091 R)
• M41: 73,667,676 km (0.116 R)
• M42: 75,013,459 km (0.116 R)
• M43: 77,054,871 km (0.098 R)
• M44: 79,645,308 km (0.107 R)
• M45: 79,819,440 km (0.114 R)
• M46: 88,405,909 km (0.06 R)
• M47: 89,510,091 km (0.098 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit