🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.77 AU - 0.89 AU

Year: 270 Days

Day: 35.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.36 AU - 1.38 AU

Year: 572 Days

Day: 20.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.49 AU - 1.87 AU

Year: 776 Days

Day: 13.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,511,126 km

• M1: 67,768 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.86 AU - 2.24 AU

Year: 1046 Days

Day: 27.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,511,126 km

• M1: 110,702 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.92 AU - 4.14 AU

Year: 2364 Days

Day: 39.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 9.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.75 AU - 9.01 AU

Year: 7146 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 15,511,126 km

• M1: 222,602 km (0.087 R)
• M2: 289,023 km (0.096 R)
• M3: 404,513 km (0.091 R)
• M4: 561,441 km (0.117 R)
• M5: 648,208 km (0.076 R)
• M6: 783,294 km (0.103 R)
• M7: 1,043,296 km (0.053 R)
• M8: 1,214,585 km (0.088 R)
• M9: 1,384,528 km (0.091 R)
• M10: 1,461,422 km (0.082 R)
• M11: 1,904,231 km (0.09 R)
• M12: 2,153,761 km (0.08 R)
• M13: 2,374,118 km (0.087 R)
• M14: 2,467,168 km (0.051 R)
• M15: 2,547,801 km (0.04 R)
• M16: 2,670,472 km (0.069 R)
• M17: 2,739,586 km (0.111 R)
• M18: 2,865,398 km (0.058 R)
• M19: 3,122,706 km (0.05 R)
• M20: 3,328,253 km (0.099 R)
• M21: 3,402,753 km (0.04 R)
• M22: 3,599,026 km (0.084 R)
• M23: 3,768,071 km (0.108 R)
• M24: 3,987,082 km (0.095 R)
• M25: 4,210,282 km (0.039 R)
• M26: 4,290,916 km (0.032 R)
• M27: 4,421,215 km (0.062 R)
• M28: 4,552,712 km (0.077 R)
• M29: 4,887,362 km (0.073 R)
• M30: 5,040,551 km (0.114 R)
• M31: 5,160,977 km (0.071 R)
• M32: 5,282,151 km (0.109 R)
• M33: 5,740,818 km (0.111 R)
• M34: 5,884,582 km (0.081 R)
• M35: 6,047,644 km (0.106 R)
• M36: 6,415,654 km (0.106 R)
• M37: 6,508,704 km (0.098 R)
• M38: 6,639,901 km (0.064 R)
• M39: 6,809,845 km (0.109 R)
• M40: 7,270,008 km (0.05 R)
• M41: 7,779,837 km (0.063 R)
• M42: 7,859,423 km (0.108 R)
• M43: 8,079,332 km (0.098 R)
• M44: 8,220,403 km (0.045 R)
• M45: 8,382,567 km (0.076 R)
• M46: 8,586,918 km (0.045 R)
• M47: 8,669,047 km (0.098 R)
• M48: 8,917,230 km (0.075 R)
• M49: 9,021,200 km (0.12 R)
• M50: 10,214,243 km (0.114 R)
• M51: 10,718,687 km (0.115 R)
• M52: 11,547,011 km (0.112 R)
• M53: 11,911,581 km (0.112 R)
• M54: 12,118,325 km (0.104 R)
• M55: 12,349,304 km (0.052 R)
• M56: 12,465,542 km (0.051 R)
• M57: 12,863,023 km (0.04 R)
• M58: 13,264,694 km (0.072 R)
• M59: 14,518,773 km (0.065 R)
• M60: 15,135,116 km (0.045 R)
• M61: 15,384,047 km (0.111 R)
• M62: 15,659,456 km (0.101 R)
• M63: 15,810,401 km (0.107 R)
• M64: 15,886,097 km (0.054 R)
• M65: 16,164,499 km (0.109 R)
• M66: 16,983,547 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 11

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.29 AU - 12.17 AU

Year: 13414 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 15,511,126 km

• M1: 237,412 km (0.116 R)
• M2: 594,053 km (0.1 R)
• M3: 697,724 km (0.109 R)
• M4: 899,382 km (0.032 R)
• M5: 1,120,787 km (0.111 R)
• M6: 1,563,747 km (0.067 R)
• M7: 1,744,910 km (0.084 R)
• M8: 2,070,135 km (0.087 R)
• M9: 2,175,003 km (0.096 R)
• M10: 2,293,784 km (0.084 R)
• M11: 2,959,046 km (0.119 R)
• M12: 3,038,034 km (0.1 R)
• M13: 3,279,335 km (0.104 R)
• M14: 3,443,893 km (0.104 R)
• M15: 5,027,536 km (0.061 R)
• M16: 5,265,546 km (0.113 R)
• M17: 5,426,364 km (0.066 R)
• M18: 6,102,546 km (0.052 R)
• M19: 6,735,644 km (0.088 R)
• M20: 6,945,380 km (0.084 R)
• M21: 7,551,701 km (0.109 R)
• M22: 8,193,625 km (0.063 R)
• M23: 8,853,052 km (0.066 R)
• M24: 9,627,670 km (0.094 R)
• M25: 9,864,184 km (0.028 R)
• M26: 10,687,122 km (0.077 R)
• M27: 11,158,356 km (0.094 R)
• M28: 11,594,733 km (0.07 R)
• M29: 12,441,157 km (0.115 R)
• M30: 12,677,372 km (0.037 R)
• M31: 14,620,499 km (0.108 R)
• M32: 14,733,745 km (0.114 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit