🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.46 AU - 0.72 AU

Year: 166 Days

Day: 37.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.84 AU - 1.36 AU

Year: 421 Days

Day: 20.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.49 AU - 1.93 AU

Year: 817 Days

Day: 43.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.4 AU - 5.48 AU

Year: 3417 Days

Day: 16.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 14.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.37 AU - 7.97 AU

Year: 7012 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,244,011 km

• M1: 187,895 km (0.081 R)
• M2: 370,105 km (0.078 R)
• M3: 640,428 km (0.112 R)
• M4: 746,942 km (0.09 R)
• M5: 972,386 km (0.086 R)
• M6: 1,155,045 km (0.037 R)
• M7: 1,320,052 km (0.119 R)
• M8: 1,653,056 km (0.093 R)
• M9: 1,863,840 km (0.09 R)
• M10: 2,013,438 km (0.111 R)
• M11: 2,337,317 km (0.085 R)
• M12: 2,691,415 km (0.094 R)
• M13: 2,822,164 km (0.093 R)
• M14: 3,008,862 km (0.12 R)
• M15: 3,437,161 km (0.109 R)
• M16: 3,536,643 km (0.097 R)
• M17: 3,665,896 km (0.105 R)
• M18: 3,826,265 km (0.111 R)
• M19: 4,018,648 km (0.047 R)
• M20: 4,275,358 km (0.12 R)
• M21: 4,490,928 km (0.052 R)
• M22: 5,175,488 km (0.095 R)
• M23: 5,290,080 km (0.106 R)
• M24: 6,237,334 km (0.062 R)
• M25: 6,464,872 km (0.078 R)
• M26: 6,570,787 km (0.035 R)
• M27: 6,695,103 km (0.084 R)
• M28: 6,820,167 km (0.12 R)
• M29: 6,928,027 km (0.084 R)
• M30: 7,383,852 km (0.059 R)
• M31: 8,019,343 km (0.076 R)
• M32: 8,691,935 km (0.047 R)
• M33: 8,946,401 km (0.047 R)
• M34: 9,664,172 km (0.051 R)
• M35: 9,927,913 km (0.094 R)
• M36: 10,111,918 km (0.106 R)
• M37: 10,922,440 km (0.049 R)
• M38: 11,431,671 km (0.059 R)
• M39: 11,732,363 km (0.104 R)
• M40: 11,883,606 km (0.119 R)
• M41: 12,122,663 km (0.112 R)
• M42: 12,539,443 km (0.12 R)
• M43: 12,983,300 km (0.095 R)
• M44: 13,364,625 km (0.058 R)
• M45: 13,726,951 km (0.111 R)
• M46: 14,069,680 km (0.101 R)
• M47: 14,322,650 km (0.12 R)
• M48: 14,623,641 km (0.098 R)
• M49: 14,833,377 km (0.101 R)
• M50: 15,044,011 km (0.083 R)
• M51: 15,444,634 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.89 AU - 12.63 AU

Year: 14730 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,244,011 km

• M1: 308,022 km (0.099 R)
• M2: 572,661 km (0.103 R)
• M3: 636,389 km (0.054 R)
• M4: 1,119,590 km (0.073 R)
• M5: 1,319,603 km (0.078 R)
• M6: 1,441,675 km (0.081 R)
• M7: 1,716,037 km (0.118 R)
• M8: 2,087,339 km (0.062 R)
• M9: 2,189,215 km (0.12 R)
• M10: 2,723,429 km (0.108 R)
• M11: 3,464,238 km (0.104 R)
• M12: 3,585,412 km (0.068 R)
• M13: 3,708,082 km (0.071 R)
• M14: 4,161,065 km (0.045 R)
• M15: 4,446,498 km (0.096 R)
• M16: 4,927,455 km (0.056 R)
• M17: 5,257,318 km (0.085 R)
• M18: 5,481,116 km (0.066 R)
• M19: 5,967,309 km (0.097 R)
• M20: 6,378,255 km (0.102 R)
• M21: 7,258,189 km (0.092 R)
• M22: 7,320,273 km (0.078 R)
• M23: 8,111,346 km (0.036 R)
• M24: 8,305,225 km (0.06 R)
• M25: 8,467,987 km (0.1 R)
• M26: 8,566,273 km (0.102 R)
• M27: 8,631,797 km (0.117 R)
• M28: 8,697,620 km (0.087 R)
• M29: 8,829,865 km (0.073 R)
• M30: 10,713,751 km (0.064 R)
• M31: 11,033,591 km (0.101 R)
• M32: 11,320,370 km (0.102 R)
• M33: 11,609,842 km (0.095 R)
• M34: 12,048,463 km (0.107 R)
• M35: 12,418,119 km (0.098 R)
• M36: 12,754,116 km (0.089 R)
• M37: 14,556,471 km (0.1 R)
• M38: 14,634,860 km (0.102 R)
• M39: 16,192,773 km (0.081 R)
• M40: 16,641,716 km (0.108 R)
• M41: 16,888,253 km (0.107 R)
• M42: 17,385,068 km (0.104 R)
• M43: 18,054,967 km (0.116 R)
• M44: 19,333,580 km (0.069 R)
• M45: 20,597,233 km (0.07 R)
• M46: 21,842,486 km (0.117 R)
• M47: 22,338,403 km (0.04 R)
• M48: 22,519,566 km (0.074 R)
• M49: 22,883,537 km (0.12 R)
• M50: 23,157,750 km (0.117 R)
• M51: 23,663,391 km (0.034 R)
• M52: 24,919,714 km (0.06 R)
• M53: 26,916,846 km (0.084 R)
• M54: 27,206,318 km (0.097 R)
• M55: 27,496,837 km (0.114 R)
• M56: 27,788,403 km (0.1 R)
• M57: 29,014,208 km (0.105 R)
• M58: 30,057,503 km (0.089 R)
• M59: 32,129,583 km (0.086 R)
• M60: 33,157,022 km (0.118 R)
• M61: 34,247,441 km (0.106 R)
• M62: 34,823,243 km (0.097 R)
• M63: 34,928,260 km (0.105 R)
• M64: 35,138,595 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit