🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 17.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 185 Days

Day: 27.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.38 AU - 1.56 AU

Year: 645 Days

Day: 32.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.85 AU - 2.33 AU

Year: 1093 Days

Day: 13 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.97 AU - 2.51 AU

Year: 1212 Days

Day: 29.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.98 AU - 3.84 AU

Year: 2277 Days

Day: 44.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 10.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.09 AU - 5.43 AU

Year: 4363 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 131.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,646,118 km

• M1: 132,693 km (0.078 R)
• M2: 250,576 km (0.065 R)
• M3: 319,691 km (0.106 R)
• M4: 495,169 km (0.094 R)
• M5: 874,100 km (0.093 R)
• M6: 1,031,627 km (0.11 R)
• M7: 1,252,284 km (0.058 R)
• M8: 1,417,440 km (0.098 R)
• M9: 1,800,111 km (0.093 R)
• M10: 2,003,714 km (0.104 R)
• M11: 2,100,205 km (0.095 R)
• M12: 2,181,885 km (0.053 R)
• M13: 2,502,174 km (0.113 R)
• M14: 2,837,572 km (0.078 R)
• M15: 3,019,932 km (0.09 R)
• M16: 3,131,233 km (0.11 R)
• M17: 3,262,879 km (0.063 R)
• M18: 3,454,065 km (0.108 R)
• M19: 3,531,707 km (0.05 R)
• M20: 3,609,797 km (0.098 R)
• M21: 3,728,129 km (0.1 R)
• M22: 3,948,486 km (0.094 R)
• M23: 4,091,053 km (0.093 R)
• M24: 4,276,704 km (0.062 R)
• M25: 4,507,533 km (0.093 R)
• M26: 4,656,533 km (0.088 R)
• M27: 4,785,636 km (0.092 R)
• M28: 4,872,403 km (0.08 R)
• M29: 5,003,450 km (0.054 R)
• M30: 5,246,846 km (0.102 R)
• M31: 5,448,803 km (0.101 R)
• M32: 5,676,342 km (0.099 R)
• M33: 5,883,834 km (0.107 R)
• M34: 6,836,174 km (0.109 R)
• M35: 6,958,545 km (0.086 R)
• M36: 7,056,980 km (0.114 R)
• M37: 7,430,377 km (0.069 R)
• M38: 7,835,787 km (0.086 R)
• M39: 8,405,007 km (0.109 R)
• M40: 9,419,580 km (0.111 R)
• M41: 9,610,766 km (0.105 R)
• M42: 9,858,350 km (0.084 R)
• M43: 11,013,096 km (0.057 R)
• M44: 11,330,094 km (0.091 R)
• M45: 11,650,233 km (0.083 R)
• M46: 12,032,306 km (0.085 R)
• M47: 12,568,166 km (0.065 R)
• M48: 13,142,323 km (0.109 R)
• M49: 13,294,912 km (0.111 R)
• M50: 13,725,156 km (0.034 R)
• M51: 14,222,419 km (0.113 R)
• M52: 14,725,666 km (0.094 R)
• M53: 14,947,670 km (0.102 R)
• M54: 15,523,621 km (0.056 R)
• M55: 15,717,201 km (0.077 R)
• M56: 16,074,142 km (0.111 R)
• M57: 16,598,333 km (0.092 R)
• M58: 16,730,278 km (0.077 R)
• M59: 17,730,639 km (0.094 R)
• M60: 17,966,854 km (0.063 R)
• M61: 18,613,266 km (0.104 R)
• M62: 18,991,001 km (0.099 R)
• M63: 20,034,147 km (0.094 R)
• M64: 20,350,696 km (0.09 R)
• M65: 20,456,611 km (0.076 R)
• M66: 20,562,676 km (0.096 R)
• M67: 20,668,891 km (0.053 R)
• M68: 20,988,731 km (0.107 R)
• M69: 21,238,709 km (0.069 R)
• M70: 21,561,541 km (0.102 R)
• M71: 23,495,094 km (0.053 R)
• M72: 23,643,345 km (0.083 R)
• M73: 23,828,996 km (0.095 R)
• M74: 23,940,596 km (0.06 R)
• M75: 24,990,923 km (0.039 R)
• M76: 25,217,863 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37

Radius: 4.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.89 AU - 20.07 AU

Year: 25304 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,646,118 km

• M1: 154,535 km (0.034 R)
• M2: 291,267 km (0.047 R)
• M3: 372,947 km (0.105 R)
• M4: 546,032 km (0.115 R)
• M5: 812,316 km (0.116 R)
• M6: 1,311,375 km (0.044 R)
• M7: 1,793,230 km (0.059 R)
• M8: 1,887,925 km (0.104 R)
• M9: 1,964,968 km (0.091 R)
• M10: 2,122,195 km (0.084 R)
• M11: 2,202,230 km (0.063 R)
• M12: 2,344,797 km (0.042 R)
• M13: 2,639,056 km (0.11 R)
• M14: 3,102,211 km (0.097 R)
• M15: 3,331,395 km (0.115 R)
• M16: 4,301,986 km (0.116 R)
• M17: 4,687,051 km (0.084 R)
• M18: 4,870,458 km (0.12 R)
• M19: 4,976,373 km (0.12 R)
• M20: 5,599,897 km (0.045 R)
• M21: 5,710,899 km (0.034 R)
• M22: 6,889,431 km (0.086 R)
• M23: 7,612,886 km (0.089 R)
• M24: 7,705,038 km (0.098 R)
• M25: 7,983,739 km (0.113 R)
• M26: 8,077,387 km (0.029 R)
• M27: 8,582,729 km (0.107 R)
• M28: 8,678,621 km (0.083 R)
• M29: 9,163,618 km (0.072 R)
• M30: 9,359,890 km (0.102 R)
• M31: 9,723,712 km (0.095 R)
• M32: 10,125,681 km (0.113 R)
• M33: 10,328,686 km (0.071 R)
• M34: 10,396,753 km (0.098 R)
• M35: 10,567,294 km (0.084 R)
• M36: 11,399,059 km (0.078 R)
• M37: 12,794,807 km (0.094 R)
• M38: 13,568,377 km (0.03 R)
• M39: 14,471,051 km (0.059 R)
• M40: 14,852,825 km (0.096 R)
• M41: 15,160,547 km (0.032 R)
• M42: 16,214,913 km (0.103 R)
• M43: 16,412,682 km (0.104 R)
• M44: 16,890,796 km (0.089 R)
• M45: 17,211,983 km (0.073 R)
• M46: 17,252,374 km (0.066 R)
• M47: 17,575,805 km (0.079 R)
• M48: 17,738,268 km (0.117 R)
• M49: 18,269,939 km (0.101 R)
• M50: 19,474,501 km (0.117 R)
• M51: 20,234,907 km (0.035 R)
• M52: 20,618,925 km (0.09 R)
• M53: 22,134,501 km (0.119 R)
• M54: 22,574,019 km (0.028 R)
• M55: 22,662,282 km (0.026 R)
• M56: 23,372,573 km (0.119 R)
• M57: 24,315,788 km (0.112 R)
• M58: 25,134,088 km (0.071 R)
• M59: 25,271,419 km (0.111 R)
• M60: 26,797,616 km (0.072 R)
• M61: 27,031,587 km (0.095 R)
• M62: 27,879,059 km (0.101 R)
• M63: 28,021,177 km (0.058 R)
• M64: 28,830,801 km (0.032 R)
• M65: 28,926,693 km (0.113 R)
• M66: 28,974,564 km (0.102 R)
• M67: 29,503,393 km (0.117 R)
• M68: 29,551,713 km (0.101 R)
• M69: 29,890,103 km (0.073 R)
• M70: 30,132,602 km (0.104 R)
• M71: 30,424,467 km (0.077 R)
• M72: 30,815,217 km (0.08 R)
• M73: 30,962,122 km (0.11 R)
• M74: 31,700,238 km (0.084 R)
• M75: 31,997,040 km (0.085 R)
• M76: 32,593,486 km (0.054 R)
• M77: 32,693,268 km (0.118 R)
• M78: 32,743,234 km (0.112 R)
• M79: 32,943,097 km (0.029 R)
• M80: 33,043,178 km (0.09 R)
• M81: 33,093,293 km (0.11 R)
• M82: 33,193,673 km (0.066 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 12,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit