🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.7 AU - 0.84 AU

Year: 253 Days

Day: 27.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,864,817 km

• M1: 519,703 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.23 AU - 1.81 AU

Year: 702 Days

Day: 27.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,864,817 km

• M1: 181,911 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.26 AU - 1.92 AU

Year: 751 Days

Day: 17.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 94.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.27 AU - 3.33 AU

Year: 1756 Days

Day: 35.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.4

Radius: 10.8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.7 AU - 5.14 AU

Year: 4090 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,864,817 km

• M1: 190,887 km (0.064 R)
• M2: 265,387 km (0.09 R)
• M3: 358,287 km (0.104 R)
• M4: 456,722 km (0.107 R)
• M5: 709,244 km (0.091 R)
• M6: 779,555 km (0.065 R)
• M7: 1,073,066 km (0.093 R)
• M8: 1,401,134 km (0.093 R)
• M9: 1,663,828 km (0.083 R)
• M10: 1,744,162 km (0.072 R)
• M11: 1,925,773 km (0.063 R)
• M12: 2,044,554 km (0.043 R)
• M13: 2,489,159 km (0.091 R)
• M14: 2,581,760 km (0.093 R)
• M15: 2,770,403 km (0.062 R)
• M16: 2,847,296 km (0.052 R)
• M17: 3,141,555 km (0.108 R)
• M18: 3,549,509 km (0.114 R)
• M19: 3,696,264 km (0.101 R)
• M20: 3,931,133 km (0.083 R)
• M21: 5,368,320 km (0.114 R)
• M22: 5,488,895 km (0.096 R)
• M23: 5,585,835 km (0.079 R)
• M24: 5,659,138 km (0.103 R)
• M25: 5,757,124 km (0.061 R)
• M26: 5,831,026 km (0.087 R)
• M27: 6,129,922 km (0.088 R)
• M28: 6,691,064 km (0.11 R)
• M29: 7,590,446 km (0.104 R)
• M30: 7,698,755 km (0.072 R)
• M31: 8,668,449 km (0.077 R)
• M32: 9,153,295 km (0.088 R)
• M33: 9,617,797 km (0.097 R)
• M34: 9,912,056 km (0.115 R)
• M35: 10,298,916 km (0.084 R)
• M36: 10,449,112 km (0.098 R)
• M37: 10,539,469 km (0.106 R)
• M38: 10,660,494 km (0.065 R)
• M39: 11,087,596 km (0.034 R)
• M40: 11,179,898 km (0.107 R)
• M41: 13,502,554 km (0.109 R)
• M42: 13,765,996 km (0.112 R)
• M43: 13,964,662 km (0.106 R)
• M44: 14,064,444 km (0.113 R)
• M45: 14,904,436 km (0.085 R)
• M46: 15,244,921 km (0.107 R)
• M47: 15,968,526 km (0.103 R)
• M48: 16,072,795 km (0.11 R)
• M49: 16,632,890 km (0.062 R)
• M50: 16,773,960 km (0.107 R)
• M51: 17,235,021 km (0.114 R)
• M52: 17,880,237 km (0.087 R)
• M53: 18,826,144 km (0.073 R)
• M54: 20,087,703 km (0.08 R)
• M55: 20,275,598 km (0.082 R)
• M56: 20,615,185 km (0.069 R)
• M57: 21,032,713 km (0.098 R)
• M58: 21,147,155 km (0.056 R)
• M59: 22,185,813 km (0.04 R)
• M60: 22,302,200 km (0.117 R)
• M61: 22,496,677 km (0.101 R)
• M62: 22,574,618 km (0.04 R)
• M63: 22,730,798 km (0.057 R)
• M64: 22,965,816 km (0.112 R)
• M65: 23,162,238 km (0.112 R)
• M66: 23,359,259 km (0.045 R)
• M67: 23,715,302 km (0.09 R)
• M68: 24,432,623 km (0.09 R)
• M69: 25,888,660 km (0.047 R)
• M70: 26,421,378 km (0.112 R)
• M71: 27,040,414 km (0.032 R)
• M72: 27,206,467 km (0.085 R)
• M73: 27,497,585 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 10

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.34 AU - 7.28 AU

Year: 5940 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,864,817 km

• M1: 194,776 km (0.091 R)
• M2: 289,322 km (0.055 R)
• M3: 626,217 km (0.074 R)
• M4: 699,669 km (0.074 R)
• M5: 815,757 km (0.12 R)
• M6: 1,068,428 km (0.117 R)
• M7: 1,188,854 km (0.075 R)
• M8: 1,330,075 km (0.112 R)
• M9: 1,646,624 km (0.041 R)
• M10: 2,023,910 km (0.081 R)
• M11: 2,349,135 km (0.114 R)
• M12: 2,528,204 km (0.108 R)
• M13: 3,222,637 km (0.065 R)
• M14: 3,466,781 km (0.075 R)
• M15: 4,259,650 km (0.116 R)
• M16: 4,552,712 km (0.119 R)
• M17: 5,184,165 km (0.063 R)
• M18: 5,287,836 km (0.074 R)
• M19: 6,333,824 km (0.116 R)
• M20: 6,640,350 km (0.04 R)
• M21: 7,914,475 km (0.095 R)
• M22: 8,214,419 km (0.091 R)
• M23: 8,732,925 km (0.083 R)
• M24: 9,578,303 km (0.075 R)
• M25: 9,930,307 km (0.066 R)
• M26: 11,211,912 km (0.083 R)
• M27: 11,786,816 km (0.079 R)
• M28: 11,889,291 km (0.113 R)
• M29: 11,992,065 km (0.057 R)
• M30: 12,094,988 km (0.103 R)
• M31: 12,544,978 km (0.054 R)
• M32: 12,719,559 km (0.118 R)
• M33: 13,318,998 km (0.097 R)
• M34: 13,390,057 km (0.116 R)
• M35: 13,819,552 km (0.034 R)
• M36: 14,144,628 km (0.112 R)
• M37: 14,508,749 km (0.092 R)
• M38: 14,802,261 km (0.051 R)
• M39: 14,912,813 km (0.106 R)
• M40: 15,283,517 km (0.107 R)
• M41: 15,432,666 km (0.114 R)
• M42: 16,033,900 km (0.055 R)
• M43: 16,451,727 km (0.088 R)
• M44: 16,642,763 km (0.107 R)
• M45: 16,757,804 km (0.04 R)
• M46: 17,104,572 km (0.03 R)
• M47: 18,237,626 km (0.057 R)
• M48: 19,354,524 km (0.081 R)
• M49: 19,677,655 km (0.118 R)
• M50: 20,288,463 km (0.111 R)
• M51: 23,091,927 km (0.06 R)
• M52: 23,263,217 km (0.095 R)
• M53: 23,693,012 km (0.056 R)
• M54: 23,822,414 km (0.038 R)
• M55: 23,908,881 km (0.071 R)
• M56: 24,082,116 km (0.042 R)
• M57: 24,212,266 km (0.099 R)
• M58: 24,735,260 km (0.06 R)
• M59: 24,866,607 km (0.116 R)
• M60: 26,103,482 km (0.073 R)
• M61: 27,315,225 km (0.098 R)
• M62: 27,587,044 km (0.112 R)
• M63: 27,768,656 km (0.07 R)
• M64: 27,950,717 km (0.117 R)
• M65: 28,820,927 km (0.079 R)
• M66: 28,959,156 km (0.115 R)
• M67: 29,375,187 km (0.105 R)
• M68: 30,026,237 km (0.072 R)
• M69: 30,166,411 km (0.052 R)
• M70: 30,447,206 km (0.046 R)
• M71: 30,823,145 km (0.058 R)
• M72: 31,437,245 km (0.109 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: 446 - 12,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit