🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.5 AU - 0.5 AU

Year: 131 Days

Day: 35.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,738,965 km

• M1: 118,332 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.5 AU - 0.74 AU

Year: 181 Days

Day: 20.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 83.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.83 AU - 0.91 AU

Year: 301 Days

Day: 41.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.97 AU - 0.97 AU

Year: 354 Days

Day: 35.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.1 AU - 1.36 AU

Year: 506 Days

Day: 41.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.03 AU - 1.57 AU

Year: 550 Days

Day: 39 Hours

Environment

Temp: -22 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,738,965 km

• M1: 826,977 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.62 AU - 2.72 AU

Year: 1618 Days

Day: 25.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.84 AU - 4.76 AU

Year: 3307 Days

Day: 17.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 11.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.82 AU - 7.9 AU

Year: 6663 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,738,965 km

• M1: 159,322 km (0.062 R)
• M2: 287,378 km (0.052 R)
• M3: 389,852 km (0.12 R)
• M4: 777,909 km (0.112 R)
• M5: 863,329 km (0.116 R)
• M6: 1,028,785 km (0.104 R)
• M7: 1,172,548 km (0.049 R)
• M8: 1,306,289 km (0.081 R)
• M9: 1,410,110 km (0.1 R)
• M10: 1,571,226 km (0.105 R)
• M11: 1,700,928 km (0.051 R)
• M12: 1,815,071 km (0.104 R)
• M13: 2,071,482 km (0.108 R)
• M14: 2,173,358 km (0.116 R)
• M15: 2,318,767 km (0.11 R)
• M16: 2,403,439 km (0.05 R)
• M17: 2,554,084 km (0.08 R)
• M18: 2,797,331 km (0.113 R)
• M19: 2,910,427 km (0.078 R)
• M20: 3,670,384 km (0.036 R)
• M21: 4,124,264 km (0.083 R)
• M22: 5,085,131 km (0.106 R)
• M23: 5,223,958 km (0.064 R)
• M24: 5,392,255 km (0.043 R)
• M25: 5,734,236 km (0.028 R)
• M26: 5,820,853 km (0.101 R)
• M27: 6,142,339 km (0.111 R)
• M28: 6,620,155 km (0.041 R)
• M29: 6,741,628 km (0.073 R)
• M30: 7,203,437 km (0.035 R)
• M31: 8,125,259 km (0.098 R)
• M32: 9,050,372 km (0.039 R)
• M33: 9,904,426 km (0.05 R)
• M34: 10,323,599 km (0.111 R)
• M35: 10,606,339 km (0.087 R)
• M36: 10,713,003 km (0.063 R)
• M37: 11,251,705 km (0.056 R)
• M38: 11,360,462 km (0.105 R)
• M39: 11,542,673 km (0.071 R)
• M40: 12,392,987 km (0.09 R)
• M41: 12,467,935 km (0.058 R)
• M42: 12,882,471 km (0.091 R)
• M43: 12,958,467 km (0.116 R)
• M44: 13,532,324 km (0.088 R)
• M45: 14,625,735 km (0.099 R)
• M46: 15,263,321 km (0.078 R)
• M47: 16,154,775 km (0.055 R)
• M48: 16,483,142 km (0.08 R)
• M49: 16,689,438 km (0.103 R)
• M50: 16,979,807 km (0.065 R)
• M51: 17,355,597 km (0.079 R)
• M52: 18,285,647 km (0.117 R)
• M53: 18,371,067 km (0.082 R)
• M54: 19,188,470 km (0.074 R)
• M55: 21,351,356 km (0.087 R)
• M56: 22,301,751 km (0.09 R)
• M57: 22,804,999 km (0.094 R)
• M58: 23,035,080 km (0.056 R)
• M59: 23,404,736 km (0.113 R)
• M60: 24,103,209 km (0.097 R)
• M61: 24,902,959 km (0.117 R)
• M62: 25,282,339 km (0.114 R)
• M63: 25,568,221 km (0.072 R)
• M64: 25,807,129 km (0.11 R)
• M65: 26,094,955 km (0.053 R)
• M66: 26,383,828 km (0.112 R)
• M67: 26,480,319 km (0.094 R)
• M68: 26,916,098 km (0.098 R)
• M69: 27,159,194 km (0.081 R)
• M70: 27,942,189 km (0.083 R)
• M71: 28,881,515 km (0.036 R)
• M72: 29,530,320 km (0.109 R)
• M73: 30,486,999 km (0.047 R)
• M74: 30,689,704 km (0.11 R)
• M75: 31,045,597 km (0.043 R)
• M76: 31,864,047 km (0.086 R)
• M77: 32,069,744 km (0.103 R)
• M78: 32,845,260 km (0.09 R)
• M79: 33,157,171 km (0.106 R)
• M80: 33,522,190 km (0.096 R)
• M81: 34,361,883 km (0.106 R)
• M82: 34,678,582 km (0.102 R)
• M83: 34,784,347 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.2

Radius: 3.4

Gravity: 49.58 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.14 AU - 12.84 AU

Year: 16370 Days

Day: 21.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,738,965 km

• M1: 401,221 km (0.112 R)
• M2: 807,230 km (0.106 R)
• M3: 963,709 km (0.086 R)
• M4: 1,304,344 km (0.106 R)
• M5: 2,423,785 km (0.104 R)
• M6: 2,455,499 km (0.114 R)
• M7: 2,779,977 km (0.09 R)
• M8: 3,152,177 km (0.119 R)
• M9: 3,326,608 km (0.027 R)
• M10: 3,575,838 km (0.043 R)
• M11: 3,612,041 km (0.08 R)
• M12: 4,168,245 km (0.097 R)
• M13: 4,320,985 km (0.09 R)
• M14: 4,632,148 km (0.085 R)
• M15: 4,830,216 km (0.119 R)
• M16: 5,112,208 km (0.078 R)
• M17: 6,205,619 km (0.053 R)
• M18: 6,380,050 km (0.076 R)
• M19: 7,139,110 km (0.032 R)
• M20: 7,879,320 km (0.104 R)
• M21: 7,926,443 km (0.108 R)
• M22: 8,210,829 km (0.115 R)
• M23: 8,546,826 km (0.106 R)
• M24: 8,643,615 km (0.11 R)
• M25: 8,692,235 km (0.095 R)
• M26: 9,083,882 km (0.108 R)
• M27: 9,133,249 km (0.091 R)
• M28: 10,707,019 km (0.086 R)
• M29: 11,073,833 km (0.038 R)
• M30: 11,126,641 km (0.093 R)
• M31: 11,338,471 km (0.061 R)
• M32: 11,391,579 km (0.039 R)
• M33: 11,766,022 km (0.071 R)
• M34: 11,873,733 km (0.059 R)
• M35: 12,526,877 km (0.043 R)
• M36: 13,924,719 km (0.073 R)
• M37: 15,725,279 km (0.103 R)
• M38: 15,784,670 km (0.043 R)
• M39: 16,501,992 km (0.119 R)
• M40: 16,622,567 km (0.09 R)
• M41: 17,168,749 km (0.098 R)
• M42: 17,659,281 km (0.091 R)
• M43: 18,216,533 km (0.108 R)
• M44: 19,922,696 km (0.061 R)
• M45: 20,244,182 km (0.115 R)
• M46: 20,892,240 km (0.119 R)
• M47: 21,350,010 km (0.106 R)
• M48: 21,481,506 km (0.105 R)
• M49: 22,609,175 km (0.079 R)
• M50: 22,810,085 km (0.074 R)
• M51: 23,146,381 km (0.111 R)
• M52: 23,213,850 km (0.068 R)
• M53: 23,552,090 km (0.117 R)
• M54: 23,823,910 km (0.07 R)
• M55: 24,714,316 km (0.027 R)
• M56: 25,965,254 km (0.101 R)
• M57: 26,175,738 km (0.098 R)
• M58: 29,839,090 km (0.107 R)
• M59: 31,543,010 km (0.034 R)
• M60: 32,746,675 km (0.116 R)
• M61: 34,349,317 km (0.088 R)
• M62: 35,354,166 km (0.081 R)
• M63: 35,431,807 km (0.096 R)
• M64: 35,587,389 km (0.107 R)
• M65: 35,977,390 km (0.111 R)
• M66: 37,630,297 km (0.111 R)
• M67: 39,066,586 km (0.085 R)
• M68: 41,500,245 km (0.057 R)
• M69: 42,900,780 km (0.067 R)
• M70: 43,232,588 km (0.119 R)
• M71: 43,898,747 km (0.071 R)
• M72: 44,065,848 km (0.095 R)
• M73: 44,400,648 km (0.07 R)
• M74: 44,652,272 km (0.042 R)
• M75: 44,904,344 km (0.035 R)
• M76: 46,426,951 km (0.115 R)
• M77: 47,109,117 km (0.11 R)
• M78: 47,365,678 km (0.05 R)
• M79: 47,451,397 km (0.079 R)
• M80: 49,175,214 km (0.075 R)
• M81: 51,711,047 km (0.095 R)
• M82: 52,064,098 km (0.063 R)
• M83: 52,240,923 km (0.061 R)
• M84: 53,573,690 km (0.037 R)
• M85: 55,548,382 km (0.086 R)
• M86: 56,181,780 km (0.086 R)
• M87: 56,272,436 km (0.055 R)
• M88: 56,363,092 km (0.08 R)
• M89: 57,729,669 km (0.098 R)
• M90: 58,187,737 km (0.089 R)
• M91: 59,568,825 km (0.087 R)
• M92: 61,613,828 km (0.068 R)
• M93: 61,988,122 km (0.103 R)
• M94: 62,645,006 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 14,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit