🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.9 AU - 1.06 AU

Year: 351 Days

Day: 35.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.32 AU - 1.8 AU

Year: 705 Days

Day: 18.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.68 AU - 3.02 AU

Year: 1740 Days

Day: 31.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.67 AU - 3.91 AU

Year: 2158 Days

Day: 31.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,805,524 km

• M1: 1,135,897 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.44 AU - 4.82 AU

Year: 3035 Days

Day: 46.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333

Radius: 9.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.42 AU - 6.02 AU

Year: 4947 Days

Day: 5.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,805,524 km

• M1: 193,430 km (0.111 R)
• M2: 318,793 km (0.092 R)
• M3: 387,159 km (0.108 R)
• M4: 453,132 km (0.114 R)
• M5: 542,143 km (0.031 R)
• M6: 647,759 km (0.103 R)
• M7: 1,019,809 km (0.11 R)
• M8: 1,345,782 km (0.091 R)
• M9: 1,479,822 km (0.093 R)
• M10: 1,548,488 km (0.111 R)
• M11: 1,834,369 km (0.106 R)
• M12: 2,310,240 km (0.068 R)
• M13: 2,521,173 km (0.086 R)
• M14: 2,620,655 km (0.076 R)
• M15: 2,704,580 km (0.111 R)
• M16: 2,892,325 km (0.042 R)
• M17: 2,979,242 km (0.065 R)
• M18: 3,173,270 km (0.103 R)
• M19: 3,592,742 km (0.088 R)
• M20: 3,971,674 km (0.094 R)
• M21: 4,107,359 km (0.103 R)
• M22: 4,166,002 km (0.065 R)
• M23: 4,224,943 km (0.065 R)
• M24: 4,604,622 km (0.116 R)
• M25: 5,268,837 km (0.109 R)
• M26: 5,396,743 km (0.076 R)
• M27: 5,918,690 km (0.102 R)
• M28: 6,163,283 km (0.1 R)
• M29: 6,662,640 km (0.089 R)
• M30: 6,777,980 km (0.08 R)
• M31: 7,340,618 km (0.096 R)
• M32: 7,699,952 km (0.099 R)
• M33: 8,040,586 km (0.105 R)
• M34: 8,212,774 km (0.088 R)
• M35: 8,435,974 km (0.1 R)
• M36: 8,535,755 km (0.083 R)
• M37: 8,635,986 km (0.108 R)
• M38: 9,091,811 km (0.072 R)
• M39: 9,271,178 km (0.074 R)
• M40: 9,529,534 km (0.082 R)
• M41: 9,659,684 km (0.12 R)
• M42: 9,737,924 km (0.058 R)
• M43: 9,868,972 km (0.118 R)
• M44: 10,106,383 km (0.092 R)
• M45: 10,640,448 km (0.093 R)
• M46: 10,802,462 km (0.092 R)
• M47: 11,129,034 km (0.102 R)
• M48: 11,293,442 km (0.057 R)
• M49: 11,403,696 km (0.055 R)
• M50: 11,959,602 km (0.104 R)
• M51: 12,495,910 km (0.065 R)
• M52: 13,387,813 km (0.101 R)
• M53: 13,475,178 km (0.046 R)
• M54: 13,767,941 km (0.093 R)
• M55: 14,003,557 km (0.12 R)
• M56: 14,598,658 km (0.075 R)
• M57: 14,929,568 km (0.071 R)
• M58: 14,990,006 km (0.113 R)
• M59: 15,752,057 km (0.11 R)
• M60: 16,029,561 km (0.062 R)
• M61: 16,714,570 km (0.118 R)
• M62: 16,903,063 km (0.099 R)
• M63: 18,016,520 km (0.069 R)
• M64: 18,145,324 km (0.087 R)
• M65: 19,714,456 km (0.087 R)
• M66: 20,481,594 km (0.114 R)
• M67: 20,953,276 km (0.12 R)
• M68: 21,021,044 km (0.117 R)
• M69: 21,292,564 km (0.095 R)
• M70: 21,804,638 km (0.103 R)
• M71: 22,010,634 km (0.07 R)
• M72: 22,528,542 km (0.103 R)
• M73: 22,910,764 km (0.11 R)
• M74: 23,015,483 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184

Radius: 6.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.45 AU - 15.41 AU

Year: 19824 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,805,524 km

• M1: 113,246 km (0.101 R)
• M2: 186,399 km (0.114 R)
• M3: 226,641 km (0.1 R)
• M4: 344,374 km (0.079 R)
• M5: 706,850 km (0.099 R)
• M6: 794,514 km (0.116 R)
• M7: 1,372,112 km (0.115 R)
• M8: 1,438,084 km (0.068 R)
• M9: 1,550,432 km (0.064 R)
• M10: 1,904,830 km (0.116 R)
• M11: 2,576,375 km (0.089 R)
• M12: 3,768,520 km (0.103 R)
• M13: 3,892,985 km (0.081 R)
• M14: 4,274,161 km (0.116 R)
• M15: 4,700,664 km (0.11 R)
• M16: 5,771,635 km (0.116 R)
• M17: 5,951,302 km (0.029 R)
• M18: 6,059,911 km (0.044 R)
• M19: 6,763,170 km (0.055 R)
• M20: 7,846,109 km (0.099 R)
• M21: 8,326,468 km (0.081 R)
• M22: 8,407,400 km (0.087 R)
• M23: 9,441,870 km (0.097 R)
• M24: 10,081,550 km (0.085 R)
• M25: 10,647,329 km (0.049 R)
• M26: 10,735,293 km (0.109 R)
• M27: 10,779,275 km (0.061 R)
• M28: 11,000,530 km (0.105 R)
• M29: 11,537,736 km (0.086 R)
• M30: 11,627,943 km (0.08 R)
• M31: 11,991,765 km (0.114 R)
• M32: 12,037,542 km (0.098 R)
• M33: 12,498,005 km (0.115 R)
• M34: 12,590,755 km (0.03 R)
• M35: 13,011,275 km (0.062 R)
• M36: 13,246,891 km (0.098 R)
• M37: 13,294,164 km (0.078 R)
• M38: 13,341,437 km (0.099 R)
• M39: 13,388,860 km (0.054 R)
• M40: 14,397,149 km (0.086 R)
• M41: 14,640,695 km (0.058 R)
• M42: 15,082,757 km (0.069 R)
• M43: 15,132,124 km (0.094 R)
• M44: 15,181,491 km (0.116 R)
• M45: 15,929,630 km (0.048 R)
• M46: 16,384,108 km (0.112 R)
• M47: 16,894,237 km (0.036 R)
• M48: 16,945,549 km (0.118 R)
• M49: 17,409,452 km (0.085 R)
• M50: 17,461,213 km (0.084 R)
• M51: 18,034,622 km (0.107 R)
• M52: 19,039,321 km (0.114 R)
• M53: 19,899,509 km (0.04 R)
• M54: 21,047,672 km (0.061 R)
• M55: 21,880,783 km (0.103 R)
• M56: 22,273,328 km (0.072 R)
• M57: 23,122,146 km (0.106 R)
• M58: 23,521,872 km (0.085 R)
• M59: 23,636,613 km (0.088 R)
• M60: 25,672,640 km (0.088 R)
• M61: 25,849,764 km (0.108 R)
• M62: 26,323,989 km (0.047 R)
• M63: 26,562,299 km (0.084 R)
• M64: 27,341,554 km (0.114 R)
• M65: 27,764,168 km (0.065 R)
• M66: 28,006,666 km (0.061 R)
• M67: 28,189,026 km (0.119 R)
• M68: 29,723,751 km (0.041 R)
• M69: 30,657,690 km (0.075 R)
• M70: 31,033,779 km (0.086 R)
• M71: 31,222,572 km (0.089 R)
• M72: 32,044,612 km (0.09 R)
• M73: 33,001,889 km (0.059 R)
• M74: 33,387,552 km (0.073 R)
• M75: 33,645,459 km (0.104 R)
• M76: 34,098,291 km (0.107 R)
• M77: 34,163,067 km (0.076 R)
• M78: 35,206,512 km (0.118 R)
• M79: 35,995,940 km (0.061 R)
• M80: 36,326,552 km (0.104 R)
• M81: 36,392,824 km (0.101 R)
• M82: 37,458,110 km (0.082 R)
• M83: 40,029,398 km (0.103 R)
• M84: 40,097,764 km (0.075 R)
• M85: 40,371,828 km (0.068 R)
• M86: 41,197,907 km (0.069 R)
• M87: 41,336,136 km (0.104 R)
• M88: 42,517,211 km (0.055 R)
• M89: 43,920,888 km (0.119 R)
• M90: 45,054,690 km (0.114 R)
• M91: 47,423,423 km (0.117 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit