🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 193 Days

Day: 24.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,040,597 km

• M1: 49,367 km (0.065 R)
• M2: 133,890 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.5 AU - 0.68 AU

Year: 209 Days

Day: 20.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.16 AU - 1.7 AU

Year: 787 Days

Day: 38.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,040,597 km

• M1: 181,313 km (0.088 R)
• M2: 538,104 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 10.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.61 AU - 6.87 AU

Year: 8052 Days

Day: 9.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,040,597 km

• M1: 153,936 km (0.077 R)
• M2: 322,084 km (0.105 R)
• M3: 725,250 km (0.113 R)
• M4: 1,109,717 km (0.102 R)
• M5: 1,452,296 km (0.108 R)
• M6: 1,741,469 km (0.115 R)
• M7: 1,937,292 km (0.064 R)
• M8: 2,494,694 km (0.103 R)
• M9: 2,567,847 km (0.082 R)
• M10: 2,791,646 km (0.119 R)
• M11: 3,805,770 km (0.079 R)
• M12: 3,947,140 km (0.107 R)
• M13: 4,206,094 km (0.09 R)
• M14: 4,322,930 km (0.04 R)
• M15: 4,411,342 km (0.103 R)
• M16: 4,589,962 km (0.038 R)
• M17: 5,971,648 km (0.105 R)
• M18: 6,202,777 km (0.119 R)
• M19: 6,436,748 km (0.11 R)
• M20: 6,504,216 km (0.089 R)
• M21: 6,571,834 km (0.086 R)
• M22: 6,742,077 km (0.111 R)
• M23: 7,191,319 km (0.103 R)
• M24: 7,579,077 km (0.118 R)
• M25: 8,046,121 km (0.097 R)
• M26: 8,633,892 km (0.073 R)
• M27: 9,388,014 km (0.086 R)
• M28: 9,772,930 km (0.098 R)
• M29: 9,928,362 km (0.08 R)
• M30: 10,678,146 km (0.094 R)
• M31: 10,838,216 km (0.08 R)
• M32: 10,999,183 km (0.053 R)
• M33: 11,650,981 km (0.071 R)
• M34: 11,857,277 km (0.109 R)
• M35: 13,854,708 km (0.036 R)
• M36: 14,073,270 km (0.112 R)
• M37: 14,249,048 km (0.111 R)
• M38: 15,048,648 km (0.102 R)
• M39: 15,363,552 km (0.1 R)
• M40: 16,275,351 km (0.06 R)
• M41: 16,645,007 km (0.069 R)
• M42: 18,246,751 km (0.087 R)
• M43: 19,163,038 km (0.095 R)
• M44: 19,995,700 km (0.073 R)
• M45: 20,094,435 km (0.088 R)
• M46: 20,242,836 km (0.069 R)
• M47: 20,391,536 km (0.073 R)
• M48: 20,690,134 km (0.116 R)
• M49: 21,291,816 km (0.086 R)
• M50: 21,392,645 km (0.06 R)
• M51: 22,358,449 km (0.099 R)
• M52: 22,512,236 km (0.098 R)
• M53: 22,666,321 km (0.075 R)
• M54: 23,130,972 km (0.117 R)
• M55: 23,234,644 km (0.094 R)
• M56: 24,122,058 km (0.075 R)
• M57: 24,227,226 km (0.096 R)
• M58: 25,714,976 km (0.088 R)
• M59: 26,415,842 km (0.107 R)
• M60: 26,578,455 km (0.117 R)
• M61: 29,505,936 km (0.1 R)
• M62: 29,843,728 km (0.101 R)
• M63: 30,296,112 km (0.081 R)
• M64: 31,207,761 km (0.106 R)
• M65: 31,724,622 km (0.066 R)
• M66: 32,128,387 km (0.092 R)
• M67: 33,057,988 km (0.117 R)
• M68: 33,760,948 km (0.119 R)
• M69: 34,173,390 km (0.102 R)
• M70: 34,350,513 km (0.104 R)
• M71: 35,959,439 km (0.089 R)
• M72: 36,863,758 km (0.109 R)
• M73: 37,106,256 km (0.069 R)
• M74: 38,387,711 km (0.08 R)
• M75: 39,745,761 km (0.043 R)
• M76: 40,243,473 km (0.117 R)
• M77: 40,680,747 km (0.109 R)
• M78: 41,245,180 km (0.047 R)
• M79: 42,001,846 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.6

Radius: 7.1

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.25 AU - 11.87 AU

Year: 16926 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,040,597 km

• M1: 90,656 km (0.059 R)
• M2: 153,188 km (0.096 R)
• M3: 319,391 km (0.111 R)
• M4: 502,798 km (0.086 R)
• M5: 585,676 km (0.105 R)
• M6: 650,900 km (0.051 R)
• M7: 886,966 km (0.061 R)
• M8: 988,992 km (0.069 R)
• M9: 1,586,336 km (0.084 R)
• M10: 2,562,462 km (0.093 R)
• M11: 3,981,996 km (0.114 R)
• M12: 4,949,296 km (0.111 R)
• M13: 5,458,976 km (0.095 R)
• M14: 6,478,186 km (0.04 R)
• M15: 6,628,532 km (0.106 R)
• M16: 6,729,361 km (0.084 R)
• M17: 6,830,788 km (0.11 R)
• M18: 7,397,465 km (0.066 R)
• M19: 8,086,662 km (0.104 R)
• M20: 8,630,600 km (0.078 R)
• M21: 9,582,342 km (0.083 R)
• M22: 9,696,485 km (0.1 R)
• M23: 9,868,523 km (0.087 R)
• M24: 10,041,607 km (0.082 R)
• M25: 10,215,739 km (0.032 R)
• M26: 10,685,028 km (0.101 R)
• M27: 10,981,830 km (0.092 R)
• M28: 11,101,209 km (0.042 R)
• M29: 11,341,613 km (0.101 R)
• M30: 11,401,901 km (0.1 R)
• M31: 11,949,728 km (0.108 R)
• M32: 13,966,158 km (0.107 R)
• M33: 14,160,635 km (0.073 R)
• M34: 15,013,343 km (0.106 R)
• M35: 16,562,429 km (0.113 R)
• M36: 16,630,945 km (0.085 R)
• M37: 18,373,760 km (0.104 R)
• M38: 19,087,192 km (0.119 R)
• M39: 21,504,544 km (0.074 R)
• M40: 22,483,064 km (0.109 R)
• M41: 23,092,376 km (0.115 R)
• M42: 23,245,564 km (0.056 R)
• M43: 24,874,386 km (0.113 R)
• M44: 25,425,505 km (0.096 R)
• M45: 26,060,248 km (0.092 R)
• M46: 26,139,984 km (0.079 R)
• M47: 28,980,399 km (0.086 R)
• M48: 29,643,416 km (0.079 R)
• M49: 30,060,196 km (0.12 R)
• M50: 30,227,447 km (0.074 R)
• M51: 30,311,221 km (0.047 R)
• M52: 30,647,069 km (0.12 R)
• M53: 30,731,143 km (0.115 R)
• M54: 31,407,175 km (0.091 R)
• M55: 32,258,986 km (0.082 R)
• M56: 32,344,556 km (0.118 R)
• M57: 33,811,213 km (0.116 R)
• M58: 33,985,195 km (0.073 R)
• M59: 34,072,261 km (0.117 R)
• M60: 37,167,292 km (0.112 R)
• M61: 37,526,775 km (0.069 R)
• M62: 38,339,690 km (0.062 R)
• M63: 40,535,488 km (0.092 R)
• M64: 41,183,695 km (0.066 R)
• M65: 42,960,170 km (0.112 R)
• M66: 43,054,267 km (0.059 R)
• M67: 44,285,009 km (0.035 R)
• M68: 45,719,353 km (0.105 R)
• M69: 46,297,399 km (0.086 R)
• M70: 48,339,410 km (0.085 R)
• M71: 49,125,098 km (0.049 R)
• M72: 50,609,408 km (0.072 R)
• M73: 51,607,226 km (0.094 R)
• M74: 52,813,135 km (0.099 R)
• M75: 53,622,160 km (0.048 R)
• M76: 53,926,592 km (0.119 R)
• M77: 54,741,302 km (0.115 R)
• M78: 55,047,828 km (0.102 R)
• M79: 55,560,051 km (0.091 R)
• M80: 56,382,839 km (0.046 R)
• M81: 57,728,622 km (0.087 R)
• M82: 57,936,563 km (0.098 R)
• M83: 59,504,199 km (0.098 R)
• M84: 59,924,569 km (0.055 R)
• M85: 61,722,286 km (0.088 R)
• M86: 62,041,229 km (0.067 R)
• M87: 62,787,872 km (0.04 R)
• M88: 63,215,871 km (0.104 R)
• M89: 65,370,380 km (0.072 R)
• M90: 65,804,064 km (0.064 R)
• M91: 70,749,321 km (0.102 R)
• M92: 72,088,222 km (0.099 R)
• M93: 72,200,121 km (0.079 R)
• M94: 75,131,043 km (0.115 R)
• M95: 75,699,066 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit