🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.79 AU - 2.91 AU

Year: 1272 Days

Day: 24.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.84 AU - 6.18 AU

Year: 3960 Days

Day: 33.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,346,481 km

• M1: 543,938 km (0.1 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 10.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.99 AU - 6.13 AU

Year: 4629 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,346,481 km

• M1: 132,693 km (0.028 R)
• M2: 213,925 km (0.079 R)
• M3: 420,220 km (0.106 R)
• M4: 650,152 km (0.057 R)
• M5: 1,349,074 km (0.075 R)
• M6: 1,648,718 km (0.091 R)
• M7: 1,728,903 km (0.036 R)
• M8: 1,893,610 km (0.061 R)
• M9: 2,063,553 km (0.085 R)
• M10: 2,436,949 km (0.07 R)
• M11: 2,870,185 km (0.117 R)
• M12: 3,056,284 km (0.099 R)
• M13: 3,327,655 km (0.072 R)
• M14: 3,554,595 km (0.1 R)
• M15: 3,754,757 km (0.114 R)
• M16: 3,818,635 km (0.051 R)
• M17: 4,133,090 km (0.092 R)
• M18: 4,489,881 km (0.106 R)
• M19: 4,672,091 km (0.035 R)
• M20: 4,821,839 km (0.108 R)
• M21: 5,008,387 km (0.115 R)
• M22: 5,412,900 km (0.063 R)
• M23: 5,594,661 km (0.088 R)
• M24: 5,717,032 km (0.093 R)
• M25: 5,952,050 km (0.098 R)
• M26: 6,076,965 km (0.086 R)
• M27: 6,152,362 km (0.096 R)
• M28: 7,521,482 km (0.089 R)
• M29: 7,833,692 km (0.102 R)
• M30: 8,724,697 km (0.113 R)
• M31: 8,881,177 km (0.099 R)
• M32: 9,167,956 km (0.111 R)
• M33: 9,414,044 km (0.068 R)
• M34: 9,868,523 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 10.8

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.67 AU - 11.37 AU

Year: 11200 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,346,481 km

• M1: 194,477 km (0.108 R)
• M2: 365,916 km (0.118 R)
• M3: 599,887 km (0.07 R)
• M4: 735,722 km (0.073 R)
• M5: 959,970 km (0.054 R)
• M6: 1,164,171 km (0.085 R)
• M7: 1,315,713 km (0.077 R)
• M8: 2,331,932 km (0.096 R)
• M9: 3,665,597 km (0.062 R)
• M10: 3,956,714 km (0.077 R)
• M11: 4,121,571 km (0.087 R)
• M12: 5,087,225 km (0.087 R)
• M13: 5,485,305 km (0.085 R)
• M14: 5,781,210 km (0.076 R)
• M15: 5,968,805 km (0.086 R)
• M16: 6,120,348 km (0.1 R)
• M17: 6,427,323 km (0.099 R)
• M18: 7,953,221 km (0.111 R)
• M19: 8,162,060 km (0.115 R)
• M20: 8,585,272 km (0.055 R)
• M21: 8,842,730 km (0.113 R)
• M22: 9,015,665 km (0.111 R)
• M23: 9,453,089 km (0.053 R)
• M24: 10,394,359 km (0.078 R)
• M25: 10,899,252 km (0.093 R)
• M26: 11,131,428 km (0.06 R)
• M27: 11,980,695 km (0.103 R)
• M28: 12,704,450 km (0.069 R)
• M29: 12,801,987 km (0.032 R)
• M30: 13,293,566 km (0.111 R)
• M31: 13,891,658 km (0.115 R)
• M32: 14,193,996 km (0.099 R)
• M33: 14,959,338 km (0.081 R)
• M34: 15,373,126 km (0.084 R)
• M35: 15,843,013 km (0.066 R)
• M36: 16,053,497 km (0.071 R)
• M37: 17,011,671 km (0.113 R)
• M38: 17,281,097 km (0.051 R)
• M39: 18,983,072 km (0.054 R)
• M40: 19,206,571 km (0.043 R)
• M41: 19,318,620 km (0.097 R)
• M42: 20,394,229 km (0.089 R)
• M43: 20,623,263 km (0.111 R)
• M44: 20,738,005 km (0.058 R)
• M45: 21,489,285 km (0.092 R)
• M46: 21,605,672 km (0.097 R)
• M47: 23,316,623 km (0.055 R)
• M48: 24,521,784 km (0.07 R)
• M49: 24,704,293 km (0.099 R)
• M50: 25,009,473 km (0.098 R)
• M51: 27,369,678 km (0.07 R)
• M52: 29,282,886 km (0.049 R)
• M53: 30,060,047 km (0.106 R)
• M54: 30,255,421 km (0.073 R)
• M55: 31,502,619 km (0.06 R)
• M56: 32,365,649 km (0.079 R)
• M57: 32,766,571 km (0.086 R)
• M58: 33,708,589 km (0.086 R)
• M59: 34,932,599 km (0.046 R)
• M60: 35,412,658 km (0.105 R)
• M61: 35,550,139 km (0.058 R)
• M62: 36,379,061 km (0.059 R)
• M63: 36,865,553 km (0.057 R)
• M64: 37,214,415 km (0.055 R)
• M65: 37,564,325 km (0.034 R)
• M66: 37,704,647 km (0.11 R)
• M67: 38,056,053 km (0.097 R)
• M68: 38,975,032 km (0.082 R)
• M69: 39,117,001 km (0.09 R)
• M70: 39,259,119 km (0.06 R)
• M71: 40,187,523 km (0.051 R)
• M72: 40,618,515 km (0.119 R)
• M73: 41,267,769 km (0.11 R)
• M74: 41,629,946 km (0.056 R)
• M75: 41,775,205 km (0.086 R)
• M76: 42,066,024 km (0.112 R)
• M77: 42,211,732 km (0.102 R)
• M78: 42,649,755 km (0.061 R)
• M79: 42,869,364 km (0.114 R)
• M80: 43,162,726 km (0.119 R)
• M81: 44,046,849 km (0.114 R)
• M82: 46,132,991 km (0.076 R)
• M83: 46,659,576 km (0.12 R)
• M84: 46,961,315 km (0.043 R)
• M85: 47,263,802 km (0.079 R)
• M86: 47,415,195 km (0.12 R)
• M87: 47,642,733 km (0.049 R)
• M88: 47,718,579 km (0.107 R)
• M89: 49,783,479 km (0.081 R)
• M90: 52,189,910 km (0.12 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit