🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.55 AU - 0.71 AU

Year: 176 Days

Day: 40.3 Hours

Environment

Temp: 241 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 184 Days

Day: 30.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.37 AU - 1.37 AU

Year: 564 Days

Day: 23 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.72 AU

Year: 639 Days

Day: 16.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,198,944 km

• M1: 51,761 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.4 AU - 1.8 AU

Year: 711 Days

Day: 36 Hours

Environment

Temp: -23 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,198,944 km

• M1: 125,064 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.44 AU - 1.96 AU

Year: 779 Days

Day: 36.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.91 AU - 3.97 AU

Year: 2242 Days

Day: 12.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.1

Radius: 8

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.02 AU - 13.4 AU

Year: 14084 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,198,944 km

• M1: 147,653 km (0.105 R)
• M2: 467,344 km (0.043 R)
• M3: 521,947 km (0.092 R)
• M4: 830,418 km (0.058 R)
• M5: 921,822 km (0.031 R)
• M6: 1,040,902 km (0.081 R)
• M7: 1,165,218 km (0.113 R)
• M8: 1,320,949 km (0.088 R)
• M9: 1,595,910 km (0.071 R)
• M10: 2,167,075 km (0.065 R)
• M11: 2,327,294 km (0.079 R)
• M12: 2,625,592 km (0.1 R)
• M13: 2,796,583 km (0.098 R)
• M14: 2,971,313 km (0.077 R)
• M15: 3,042,222 km (0.115 R)
• M16: 3,294,893 km (0.114 R)
• M17: 3,368,346 km (0.086 R)
• M18: 3,667,691 km (0.084 R)
• M19: 4,740,158 km (0.116 R)
• M20: 5,549,183 km (0.102 R)
• M21: 7,006,267 km (0.107 R)
• M22: 7,148,684 km (0.112 R)
• M23: 7,292,148 km (0.094 R)
• M24: 7,388,190 km (0.096 R)
• M25: 7,727,927 km (0.073 R)
• M26: 7,973,716 km (0.115 R)
• M27: 8,473,074 km (0.115 R)
• M28: 8,879,830 km (0.086 R)
• M29: 11,228,667 km (0.108 R)
• M30: 11,451,268 km (0.119 R)
• M31: 12,241,743 km (0.113 R)
• M32: 13,342,484 km (0.082 R)
• M33: 13,460,218 km (0.067 R)
• M34: 13,578,251 km (0.039 R)
• M35: 14,535,228 km (0.106 R)
• M36: 14,777,726 km (0.11 R)
• M37: 15,144,241 km (0.119 R)
• M38: 15,205,576 km (0.108 R)
• M39: 15,823,715 km (0.097 R)
• M40: 16,198,607 km (0.107 R)
• M41: 16,450,231 km (0.076 R)
• M42: 17,084,675 km (0.106 R)
• M43: 19,168,574 km (0.094 R)
• M44: 19,367,988 km (0.062 R)
• M45: 19,701,890 km (0.115 R)
• M46: 20,105,056 km (0.107 R)
• M47: 22,862,295 km (0.115 R)
• M48: 24,212,864 km (0.042 R)
• M49: 25,079,185 km (0.111 R)
• M50: 25,297,299 km (0.108 R)
• M51: 25,516,161 km (0.091 R)
• M52: 26,693,646 km (0.068 R)
• M53: 29,330,607 km (0.088 R)
• M54: 30,330,968 km (0.117 R)
• M55: 32,049,249 km (0.054 R)
• M56: 34,928,560 km (0.096 R)
• M57: 35,009,642 km (0.112 R)
• M58: 35,090,873 km (0.1 R)
• M59: 35,172,105 km (0.064 R)
• M60: 35,661,140 km (0.111 R)
• M61: 37,473,369 km (0.118 R)
• M62: 38,894,100 km (0.113 R)
• M63: 41,443,996 km (0.08 R)
• M64: 42,046,726 km (0.12 R)
• M65: 43,260,862 km (0.039 R)
• M66: 43,959,933 km (0.102 R)
• M67: 44,047,447 km (0.09 R)
• M68: 44,750,707 km (0.089 R)
• M69: 45,015,346 km (0.087 R)
• M70: 45,368,995 km (0.096 R)
• M71: 46,792,868 km (0.063 R)
• M72: 47,240,764 km (0.104 R)
• M73: 47,690,156 km (0.077 R)
• M74: 48,774,591 km (0.068 R)
• M75: 49,593,041 km (0.058 R)
• M76: 50,049,763 km (0.11 R)
• M77: 51,890,565 km (0.113 R)
• M78: 52,168,667 km (0.098 R)
• M79: 52,261,418 km (0.115 R)
• M80: 53,659,859 km (0.051 R)
• M81: 53,940,953 km (0.11 R)
• M82: 54,693,131 km (0.096 R)
• M83: 56,398,098 km (0.118 R)
• M84: 58,024,377 km (0.12 R)
• M85: 58,409,292 km (0.082 R)
• M86: 59,181,516 km (0.068 R)
• M87: 59,665,914 km (0.099 R)
• M88: 61,616,670 km (0.096 R)
• M89: 61,911,079 km (0.101 R)
• M90: 63,588,370 km (0.055 R)
• M91: 63,786,587 km (0.102 R)
• M92: 64,084,437 km (0.12 R)
• M93: 65,380,403 km (0.067 R)
• M94: 66,685,046 km (0.05 R)
• M95: 67,390,998 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927

Radius: 13.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.97 AU - 14.71 AU

Year: 15235 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,198,944 km

• M1: 352,602 km (0.102 R)
• M2: 445,951 km (0.057 R)
• M3: 815,458 km (0.042 R)
• M4: 1,224,159 km (0.088 R)
• M5: 1,550,432 km (0.033 R)
• M6: 2,689,321 km (0.075 R)
• M7: 2,829,195 km (0.053 R)
• M8: 3,153,224 km (0.113 R)
• M9: 3,642,708 km (0.071 R)
• M10: 4,116,036 km (0.109 R)
• M11: 4,237,509 km (0.039 R)
• M12: 5,428,308 km (0.112 R)
• M13: 7,199,248 km (0.101 R)
• M14: 7,444,738 km (0.119 R)
• M15: 8,248,976 km (0.083 R)
• M16: 8,557,746 km (0.116 R)
• M17: 8,818,046 km (0.097 R)
• M18: 9,830,824 km (0.11 R)
• M19: 10,712,105 km (0.096 R)
• M20: 10,936,352 km (0.077 R)
• M21: 12,668,097 km (0.095 R)
• M22: 13,264,095 km (0.094 R)
• M23: 13,565,535 km (0.053 R)
• M24: 15,485,025 km (0.075 R)
• M25: 15,802,621 km (0.079 R)
• M26: 17,356,644 km (0.115 R)
• M27: 18,085,036 km (0.099 R)
• M28: 18,621,195 km (0.093 R)
• M29: 19,162,590 km (0.049 R)
• M30: 20,053,295 km (0.062 R)
• M31: 20,191,524 km (0.041 R)
• M32: 21,662,220 km (0.108 R)
• M33: 22,017,515 km (0.095 R)
• M34: 22,160,232 km (0.118 R)
• M35: 24,115,925 km (0.063 R)
• M36: 24,928,391 km (0.12 R)
• M37: 26,504,554 km (0.091 R)
• M38: 27,036,973 km (0.091 R)
• M39: 27,573,132 km (0.105 R)
• M40: 27,726,918 km (0.11 R)
• M41: 28,267,565 km (0.092 R)
• M42: 28,655,771 km (0.057 R)
• M43: 30,068,125 km (0.118 R)
• M44: 30,782,903 km (0.091 R)
• M45: 31,182,330 km (0.066 R)
• M46: 31,664,035 km (0.09 R)
• M47: 31,825,152 km (0.104 R)
• M48: 32,067,351 km (0.066 R)
• M49: 32,229,066 km (0.088 R)
• M50: 32,797,388 km (0.106 R)
• M51: 33,042,130 km (0.107 R)
• M52: 34,522,401 km (0.082 R)
• M53: 35,605,041 km (0.086 R)
• M54: 36,529,855 km (0.119 R)
• M55: 37,037,590 km (0.113 R)
• M56: 37,718,111 km (0.09 R)
• M57: 38,060,092 km (0.04 R)
• M58: 38,231,381 km (0.115 R)
• M59: 38,919,232 km (0.08 R)
• M60: 39,178,186 km (0.098 R)
• M61: 39,524,505 km (0.056 R)
• M62: 39,871,722 km (0.072 R)
• M63: 40,219,986 km (0.115 R)
• M64: 40,394,567 km (0.089 R)
• M65: 41,976,415 km (0.105 R)
• M66: 43,489,148 km (0.061 R)
• M67: 44,027,252 km (0.056 R)
• M68: 44,117,160 km (0.043 R)
• M69: 44,207,068 km (0.116 R)
• M70: 44,838,521 km (0.077 R)
• M71: 45,382,160 km (0.088 R)
• M72: 46,476,019 km (0.075 R)
• M73: 47,118,093 km (0.118 R)
• M74: 47,947,913 km (0.079 R)
• M75: 51,694,292 km (0.064 R)
• M76: 52,264,260 km (0.071 R)
• M77: 52,836,472 km (0.077 R)
• M78: 55,436,633 km (0.102 R)
• M79: 55,922,676 km (0.051 R)
• M80: 56,020,064 km (0.059 R)
• M81: 59,166,107 km (0.094 R)
• M82: 59,762,405 km (0.075 R)
• M83: 61,965,682 km (0.075 R)
• M84: 63,280,199 km (0.08 R)
• M85: 63,788,233 km (0.042 R)
• M86: 66,245,378 km (0.085 R)
• M87: 67,485,544 km (0.075 R)
• M88: 68,004,649 km (0.062 R)
• M89: 68,108,619 km (0.096 R)
• M90: 69,674,311 km (0.113 R)
• M91: 69,988,915 km (0.106 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit