🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.62 AU - 0.72 AU

Year: 195 Days

Day: 40.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.9 AU - 1.1 AU

Year: 355 Days

Day: 25.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,767,488 km

• M1: 269,725 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.18 AU - 4.28 AU

Year: 3086 Days

Day: 46.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.01 AU - 5.17 AU

Year: 3489 Days

Day: 14.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 8.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.46 AU - 9.56 AU

Year: 8042 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,767,488 km

• M1: 363,074 km (0.069 R)
• M2: 665,112 km (0.031 R)
• M3: 962,812 km (0.1 R)
• M4: 1,224,907 km (0.108 R)
• M5: 2,084,646 km (0.057 R)
• M6: 2,778,332 km (0.038 R)
• M7: 3,276,642 km (0.089 R)
• M8: 10,868,734 km (0.115 R)
• M9: 11,681,200 km (0.047 R)
• M10: 12,102,169 km (0.091 R)
• M11: 13,030,573 km (0.048 R)
• M12: 16,688,241 km (0.039 R)
• M13: 16,953,927 km (0.058 R)
• M14: 17,425,758 km (0.077 R)
• M15: 18,115,105 km (0.116 R)
• M16: 19,182,785 km (0.098 R)
• M17: 22,963,423 km (0.046 R)
• M18: 23,375,116 km (0.106 R)
• M19: 32,266,316 km (0.109 R)
• M20: 33,832,606 km (0.115 R)
• M21: 38,951,097 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 12

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.45 AU - 10.71 AU

Year: 10519 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,767,488 km

• M1: 149,299 km (0.114 R)
• M2: 1,022,801 km (0.07 R)
• M3: 1,515,576 km (0.094 R)
• M4: 3,109,093 km (0.115 R)
• M5: 3,833,595 km (0.093 R)
• M6: 4,545,830 km (0.094 R)
• M7: 5,310,575 km (0.098 R)
• M8: 6,853,826 km (0.098 R)
• M9: 7,514,151 km (0.102 R)
• M10: 7,904,003 km (0.098 R)
• M11: 9,854,461 km (0.087 R)
• M12: 14,617,208 km (0.04 R)
• M13: 15,642,103 km (0.095 R)
• M14: 17,082,431 km (0.112 R)
• M15: 17,758,614 km (0.095 R)
• M16: 20,897,327 km (0.119 R)
• M17: 23,458,592 km (0.055 R)
• M18: 25,342,627 km (0.032 R)
• M19: 29,090,503 km (0.076 R)
• M20: 35,080,551 km (0.047 R)
• M21: 36,914,471 km (0.115 R)
• M22: 50,343,124 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 9.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.99 AU - 13.17 AU

Year: 13980 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,767,488 km

• M1: 113,096 km (0.109 R)
• M2: 485,894 km (0.082 R)
• M3: 797,506 km (0.072 R)
• M4: 1,095,356 km (0.081 R)
• M5: 1,480,570 km (0.087 R)
• M6: 2,258,928 km (0.082 R)
• M7: 2,801,370 km (0.042 R)
• M8: 3,593,640 km (0.059 R)
• M9: 5,876,952 km (0.096 R)
• M10: 6,391,419 km (0.058 R)
• M11: 13,880,139 km (0.12 R)
• M12: 14,847,888 km (0.079 R)
• M13: 15,460,940 km (0.069 R)
• M14: 20,506,876 km (0.028 R)
• M15: 21,197,270 km (0.092 R)
• M16: 23,661,297 km (0.064 R)
• M17: 24,497,699 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.3

Radius: 10.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.33 AU - 14.07 AU

Year: 16056 Days

Day: 5.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,767,488 km

• M1: 188,793 km (0.09 R)
• M2: 594,502 km (0.12 R)
• M3: 1,162,525 km (0.109 R)
• M4: 1,527,544 km (0.065 R)
• M5: 1,906,176 km (0.11 R)
• M6: 2,515,638 km (0.11 R)
• M7: 3,048,954 km (0.079 R)
• M8: 3,731,420 km (0.109 R)
• M9: 4,541,492 km (0.105 R)
• M10: 5,596,756 km (0.071 R)
• M11: 10,035,624 km (0.051 R)
• M12: 11,813,893 km (0.074 R)
• M13: 13,732,187 km (0.062 R)
• M14: 15,449,271 km (0.045 R)
• M15: 16,120,218 km (0.054 R)
• M16: 26,224,058 km (0.094 R)
• M17: 27,958,944 km (0.078 R)
• M18: 28,854,587 km (0.085 R)
• M19: 30,285,491 km (0.088 R)
• M20: 39,630,122 km (0.112 R)
• M21: 41,013,752 km (0.051 R)
• M22: 42,040,143 km (0.078 R)
• M23: 44,144,088 km (0.082 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit