🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.77 AU

Year: 184 Days

Day: 33.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.27 AU - 1.59 AU

Year: 644 Days

Day: 27.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,684,746 km

• M1: 930,349 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.31 AU - 1.77 AU

Year: 720 Days

Day: 33.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.3 AU - 2.1 AU

Year: 835 Days

Day: 23.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,684,746 km

• M1: 144,212 km (0.046 R)
• M2: 210,035 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.73 AU - 3.47 AU

Year: 2056 Days

Day: 32.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 13.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.38 AU - 5.6 AU

Year: 4846 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,684,746 km

• M1: 171,888 km (0.109 R)
• M2: 293,062 km (0.12 R)
• M3: 392,395 km (0.084 R)
• M4: 713,133 km (0.117 R)
• M5: 905,666 km (0.032 R)
• M6: 1,102,237 km (0.085 R)
• M7: 1,267,094 km (0.115 R)
• M8: 1,456,784 km (0.073 R)
• M9: 2,367,835 km (0.075 R)
• M10: 2,505,016 km (0.068 R)
• M11: 2,705,777 km (0.061 R)
• M12: 2,953,810 km (0.093 R)
• M13: 3,187,781 km (0.057 R)
• M14: 3,296,239 km (0.11 R)
• M15: 3,811,305 km (0.079 R)
• M16: 3,996,507 km (0.057 R)
• M17: 4,256,059 km (0.12 R)
• M18: 4,766,936 km (0.111 R)
• M19: 5,246,397 km (0.107 R)
• M20: 5,609,471 km (0.046 R)
• M21: 5,847,332 km (0.037 R)
• M22: 6,034,778 km (0.114 R)
• M23: 6,251,246 km (0.074 R)
• M24: 6,360,602 km (0.054 R)
• M25: 6,776,036 km (0.04 R)
• M26: 7,401,355 km (0.114 R)
• M27: 7,488,121 km (0.075 R)
• M28: 8,194,223 km (0.092 R)
• M29: 8,313,902 km (0.053 R)
• M30: 8,646,308 km (0.115 R)
• M31: 9,044,837 km (0.091 R)
• M32: 9,701,422 km (0.093 R)
• M33: 9,796,417 km (0.112 R)
• M34: 10,019,467 km (0.081 R)
• M35: 10,698,641 km (0.114 R)
• M36: 11,259,484 km (0.076 R)
• M37: 11,728,473 km (0.061 R)
• M38: 12,272,411 km (0.109 R)
• M39: 12,409,742 km (0.049 R)
• M40: 12,964,002 km (0.063 R)
• M41: 13,597,100 km (0.111 R)
• M42: 13,739,218 km (0.068 R)
• M43: 14,204,467 km (0.094 R)
• M44: 15,077,072 km (0.085 R)
• M45: 15,966,880 km (0.102 R)
• M46: 16,873,742 km (0.081 R)
• M47: 17,218,266 km (0.119 R)
• M48: 17,797,509 km (0.055 R)
• M49: 17,991,986 km (0.117 R)
• M50: 18,108,972 km (0.086 R)
• M51: 18,461,574 km (0.109 R)
• M52: 20,380,616 km (0.12 R)
• M53: 20,870,249 km (0.117 R)
• M54: 21,240,055 km (0.066 R)
• M55: 22,278,564 km (0.04 R)
• M56: 22,572,374 km (0.057 R)
• M57: 22,825,194 km (0.104 R)
• M58: 23,248,706 km (0.051 R)
• M59: 23,461,284 km (0.119 R)
• M60: 24,146,443 km (0.12 R)
• M61: 24,968,483 km (0.077 R)
• M62: 25,667,853 km (0.052 R)
• M63: 25,799,649 km (0.109 R)
• M64: 26,152,401 km (0.119 R)
• M65: 26,862,542 km (0.051 R)
• M66: 27,041,162 km (0.066 R)
• M67: 27,309,690 km (0.077 R)
• M68: 27,849,439 km (0.052 R)
• M69: 28,211,316 km (0.079 R)
• M70: 28,347,450 km (0.107 R)
• M71: 28,438,256 km (0.052 R)
• M72: 28,802,676 km (0.082 R)
• M73: 29,031,112 km (0.098 R)
• M74: 29,398,076 km (0.111 R)
• M75: 29,858,837 km (0.078 R)
• M76: 29,951,289 km (0.114 R)
• M77: 30,880,890 km (0.104 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.1

Radius: 7.5

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.41 AU - 13.25 AU

Year: 17313 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,684,746 km

• M1: 123,717 km (0.111 R)
• M2: 213,775 km (0.071 R)
• M3: 417,228 km (0.087 R)
• M4: 522,695 km (0.073 R)
• M5: 579,093 km (0.096 R)
• M6: 1,105,827 km (0.053 R)
• M7: 1,834,818 km (0.077 R)
• M8: 3,492,362 km (0.081 R)
• M9: 3,640,165 km (0.043 R)
• M10: 4,173,631 km (0.109 R)
• M11: 4,370,053 km (0.108 R)
• M12: 4,690,791 km (0.07 R)
• M13: 5,144,072 km (0.059 R)
• M14: 5,482,612 km (0.102 R)
• M15: 5,611,566 km (0.116 R)
• M16: 5,915,997 km (0.053 R)
• M17: 6,907,831 km (0.038 R)
• M18: 7,470,319 km (0.117 R)
• M19: 7,709,077 km (0.105 R)
• M20: 8,096,237 km (0.074 R)
• M21: 9,915,796 km (0.104 R)
• M22: 11,033,142 km (0.025 R)
• M23: 11,359,714 km (0.066 R)
• M24: 11,744,630 km (0.098 R)
• M25: 12,133,883 km (0.101 R)
• M26: 12,697,418 km (0.052 R)
• M27: 13,039,549 km (0.098 R)
• M28: 14,975,345 km (0.087 R)
• M29: 15,276,336 km (0.064 R)
• M30: 15,336,774 km (0.032 R)
• M31: 15,518,685 km (0.087 R)
• M32: 15,945,637 km (0.057 R)
• M33: 17,502,203 km (0.09 R)
• M34: 21,498,261 km (0.058 R)
• M35: 21,769,781 km (0.091 R)
• M36: 21,974,132 km (0.083 R)
• M37: 22,798,117 km (0.112 R)
• M38: 23,701,987 km (0.047 R)
• M39: 23,771,999 km (0.115 R)
• M40: 23,982,483 km (0.099 R)
• M41: 25,473,077 km (0.069 R)
• M42: 26,193,390 km (0.054 R)
• M43: 26,628,870 km (0.096 R)
• M44: 28,245,724 km (0.089 R)
• M45: 29,065,969 km (0.097 R)
• M46: 29,592,104 km (0.058 R)
• M47: 29,969,839 km (0.093 R)
• M48: 30,349,070 km (0.119 R)
• M49: 31,496,485 km (0.106 R)
• M50: 32,114,325 km (0.082 R)
• M51: 33,126,653 km (0.093 R)
• M52: 33,361,821 km (0.117 R)
• M53: 35,823,604 km (0.105 R)
• M54: 36,387,438 km (0.071 R)
• M55: 36,549,153 km (0.094 R)
• M56: 40,332,783 km (0.119 R)
• M57: 40,583,958 km (0.109 R)
• M58: 41,762,340 km (0.099 R)
• M59: 42,611,009 km (0.09 R)
• M60: 43,294,073 km (0.066 R)
• M61: 46,062,082 km (0.08 R)
• M62: 46,411,991 km (0.105 R)
• M63: 48,886,789 km (0.029 R)
• M64: 50,410,144 km (0.08 R)
• M65: 52,495,838 km (0.104 R)
• M66: 54,239,850 km (0.103 R)
• M67: 54,332,151 km (0.109 R)
• M68: 58,256,702 km (0.115 R)
• M69: 58,824,725 km (0.057 R)
• M70: 58,919,570 km (0.072 R)
• M71: 61,596,175 km (0.106 R)
• M72: 62,368,250 km (0.028 R)
• M73: 62,464,890 km (0.086 R)
• M74: 63,726,898 km (0.119 R)
• M75: 64,997,283 km (0.104 R)
• M76: 65,193,406 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit