🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.67 AU - 0.67 AU

Year: 169 Days

Day: 41.4 Hours

Environment

Temp: 332 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.66 AU - 1.02 AU

Year: 238 Days

Day: 45.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.83 AU - 1.35 AU

Year: 351 Days

Day: 36.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.27 AU - 5.11 AU

Year: 3135 Days

Day: 36 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.37 AU - 8.25 AU

Year: 6101 Days

Day: 25.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 12.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.41 AU - 14.37 AU

Year: 13463 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,427,993 km

• M1: 211,232 km (0.1 R)
• M2: 440,416 km (0.087 R)
• M3: 690,245 km (0.079 R)
• M4: 843,283 km (0.102 R)
• M5: 1,051,823 km (0.037 R)
• M6: 1,231,190 km (0.117 R)
• M7: 1,777,671 km (0.051 R)
• M8: 1,857,706 km (0.057 R)
• M9: 2,049,491 km (0.036 R)
• M10: 2,162,138 km (0.093 R)
• M11: 2,306,051 km (0.091 R)
• M12: 3,202,741 km (0.102 R)
• M13: 3,367,598 km (0.099 R)
• M14: 3,637,173 km (0.034 R)
• M15: 4,090,604 km (0.091 R)
• M16: 4,306,025 km (0.088 R)
• M17: 4,785,636 km (0.081 R)
• M18: 5,243,555 km (0.081 R)
• M19: 5,438,631 km (0.097 R)
• M20: 5,596,456 km (0.082 R)
• M21: 5,755,778 km (0.062 R)
• M22: 6,325,297 km (0.049 R)
• M23: 7,213,310 km (0.109 R)
• M24: 8,548,920 km (0.108 R)
• M25: 10,007,948 km (0.055 R)
• M26: 10,104,738 km (0.062 R)
• M27: 10,299,215 km (0.058 R)
• M28: 11,089,690 km (0.06 R)
• M29: 11,542,822 km (0.09 R)
• M30: 12,208,233 km (0.109 R)
• M31: 12,571,756 km (0.079 R)
• M32: 13,097,144 km (0.093 R)
• M33: 14,169,462 km (0.089 R)
• M34: 14,551,534 km (0.1 R)
• M35: 15,047,751 km (0.083 R)
• M36: 16,397,871 km (0.084 R)
• M37: 17,610,811 km (0.069 R)
• M38: 18,316,913 km (0.102 R)
• M39: 19,032,290 km (0.075 R)
• M40: 19,635,469 km (0.091 R)
• M41: 20,061,374 km (0.116 R)
• M42: 20,367,600 km (0.048 R)
• M43: 22,999,625 km (0.09 R)
• M44: 23,835,728 km (0.098 R)
• M45: 24,747,377 km (0.114 R)
• M46: 25,141,568 km (0.029 R)
• M47: 25,803,239 km (0.067 R)
• M48: 26,269,835 km (0.081 R)
• M49: 26,604,785 km (0.118 R)
• M50: 27,279,022 km (0.046 R)
• M51: 27,890,578 km (0.104 R)
• M52: 28,232,260 km (0.086 R)
• M53: 29,543,635 km (0.07 R)
• M54: 30,592,765 km (0.108 R)
• M55: 30,803,997 km (0.091 R)
• M56: 31,582,953 km (0.078 R)
• M57: 32,440,149 km (0.116 R)
• M58: 32,799,632 km (0.076 R)
• M59: 34,689,801 km (0.061 R)
• M60: 36,167,679 km (0.085 R)
• M61: 37,440,009 km (0.048 R)
• M62: 38,879,290 km (0.067 R)
• M63: 40,878,217 km (0.11 R)
• M64: 41,266,423 km (0.053 R)
• M65: 42,124,816 km (0.072 R)
• M66: 43,700,680 km (0.083 R)
• M67: 45,376,026 km (0.103 R)
• M68: 45,456,360 km (0.084 R)
• M69: 45,858,479 km (0.101 R)
• M70: 46,019,746 km (0.117 R)
• M71: 46,181,162 km (0.035 R)
• M72: 46,261,945 km (0.047 R)
• M73: 48,953,809 km (0.059 R)
• M74: 49,945,194 km (0.082 R)
• M75: 50,943,311 km (0.092 R)
• M76: 52,116,009 km (0.063 R)
• M77: 52,452,604 km (0.089 R)
• M78: 52,790,097 km (0.104 R)
• M79: 54,829,714 km (0.115 R)
• M80: 55,601,190 km (0.066 R)
• M81: 56,031,284 km (0.092 R)
• M82: 58,198,658 km (0.1 R)
• M83: 58,286,023 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 7.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 20.58 AU - 22.62 AU

Year: 30989 Days

Day: 22.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,427,993 km

• M1: 132,544 km (0.055 R)
• M2: 297,700 km (0.112 R)
• M3: 419,772 km (0.097 R)
• M4: 614,548 km (0.077 R)
• M5: 933,790 km (0.106 R)
• M6: 1,318,556 km (0.098 R)
• M7: 1,450,800 km (0.091 R)
• M8: 1,547,889 km (0.037 R)
• M9: 1,769,444 km (0.11 R)
• M10: 2,355,568 km (0.063 R)
• M11: 2,540,172 km (0.105 R)
• M12: 3,197,804 km (0.114 R)
• M13: 3,611,442 km (0.116 R)
• M14: 3,690,879 km (0.072 R)
• M15: 4,124,563 km (0.055 R)
• M16: 4,460,410 km (0.094 R)
• M17: 4,602,977 km (0.118 R)
• M18: 4,805,084 km (0.055 R)
• M19: 4,892,598 km (0.112 R)
• M20: 5,983,765 km (0.102 R)
• M21: 6,141,142 km (0.047 R)
• M22: 6,589,038 km (0.058 R)
• M23: 7,381,159 km (0.092 R)
• M24: 7,448,478 km (0.064 R)
• M25: 7,651,931 km (0.107 R)
• M26: 8,413,235 km (0.114 R)
• M27: 8,554,156 km (0.085 R)
• M28: 8,695,975 km (0.074 R)
• M29: 9,198,474 km (0.12 R)
• M30: 9,416,737 km (0.106 R)
• M31: 10,118,950 km (0.08 R)
• M32: 10,193,898 km (0.116 R)
• M33: 12,046,518 km (0.11 R)
• M34: 12,205,541 km (0.091 R)
• M35: 13,420,275 km (0.044 R)
• M36: 14,715,494 km (0.087 R)
• M37: 15,013,343 km (0.061 R)
• M38: 18,055,416 km (0.097 R)
• M39: 21,568,722 km (0.11 R)
• M40: 22,736,333 km (0.114 R)
• M41: 23,675,209 km (0.096 R)
• M42: 24,024,371 km (0.116 R)
• M43: 24,074,337 km (0.079 R)
• M44: 24,274,798 km (0.095 R)
• M45: 25,386,908 km (0.09 R)
• M46: 26,000,409 km (0.062 R)
• M47: 26,103,183 km (0.077 R)
• M48: 27,137,951 km (0.082 R)
• M49: 27,607,988 km (0.076 R)
• M50: 31,737,936 km (0.114 R)
• M51: 32,067,800 km (0.117 R)
• M52: 32,233,105 km (0.116 R)
• M53: 32,288,307 km (0.102 R)
• M54: 35,314,073 km (0.033 R)
• M55: 36,457,599 km (0.091 R)
• M56: 37,439,111 km (0.114 R)
• M57: 37,787,525 km (0.049 R)
• M58: 38,253,821 km (0.112 R)
• M59: 38,604,927 km (0.076 R)

Kuiper Belt

Range: 35.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 17,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit