🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.67 AU - 0.91 AU

Year: 267 Days

Day: 37.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.29 AU - 1.65 AU

Year: 679 Days

Day: 15 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.79 AU - 1.99 AU

Year: 989 Days

Day: 35.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.16 AU - 2.92 AU

Year: 1542 Days

Day: 23.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.1 AU - 3.42 AU

Year: 1746 Days

Day: 22.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.87 AU - 2.91 AU

Year: 1871 Days

Day: 20.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,331,618 km

• M1: 100,081 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 14.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.61 AU - 4.83 AU

Year: 3301 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 63,331,618 km

• M1: 245,191 km (0.086 R)
• M2: 480,359 km (0.06 R)
• M3: 571,763 km (0.027 R)
• M4: 683,064 km (0.1 R)
• M5: 1,053,169 km (0.111 R)
• M6: 1,337,704 km (0.074 R)
• M7: 1,460,524 km (0.07 R)
• M8: 1,587,233 km (0.095 R)
• M9: 1,735,784 km (0.089 R)
• M10: 1,861,746 km (0.101 R)
• M11: 1,962,874 km (0.114 R)
• M12: 2,142,391 km (0.113 R)
• M13: 2,317,421 km (0.09 R)
• M14: 2,620,356 km (0.059 R)
• M15: 2,797,779 km (0.099 R)
• M16: 2,957,700 km (0.106 R)
• M17: 3,055,237 km (0.108 R)
• M18: 3,264,674 km (0.039 R)
• M19: 3,422,051 km (0.114 R)
• M20: 3,686,391 km (0.107 R)
• M21: 3,981,398 km (0.049 R)
• M22: 4,284,184 km (0.093 R)
• M23: 4,432,286 km (0.099 R)
• M24: 5,106,673 km (0.114 R)
• M25: 5,462,865 km (0.108 R)
• M26: 5,759,069 km (0.099 R)
• M27: 5,950,405 km (0.109 R)
• M28: 6,046,896 km (0.086 R)
• M29: 6,157,748 km (0.073 R)
• M30: 6,283,260 km (0.105 R)
• M31: 6,395,608 km (0.118 R)
• M32: 6,953,010 km (0.111 R)
• M33: 7,171,572 km (0.079 R)
• M34: 7,377,718 km (0.086 R)
• M35: 7,541,079 km (0.114 R)
• M36: 7,750,666 km (0.107 R)
• M37: 8,023,083 km (0.066 R)
• M38: 8,221,749 km (0.114 R)
• M39: 8,764,790 km (0.05 R)
• M40: 8,859,186 km (0.034 R)
• M41: 9,239,763 km (0.105 R)
• M42: 9,415,989 km (0.094 R)
• M43: 10,017,073 km (0.03 R)
• M44: 10,430,263 km (0.059 R)
• M45: 10,731,254 km (0.039 R)
• M46: 10,899,701 km (0.119 R)
• M47: 11,035,087 km (0.094 R)
• M48: 11,290,600 km (0.05 R)
• M49: 11,565,262 km (0.063 R)
• M50: 11,668,784 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 10.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.25 AU - 9.47 AU

Year: 10905 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,331,618 km

• M1: 152,889 km (0.059 R)
• M2: 455,376 km (0.111 R)
• M3: 670,049 km (0.034 R)
• M4: 931,696 km (0.093 R)
• M5: 1,153,250 km (0.099 R)
• M6: 1,501,813 km (0.108 R)
• M7: 1,780,663 km (0.098 R)
• M8: 1,970,054 km (0.086 R)
• M9: 2,520,275 km (0.115 R)
• M10: 2,655,362 km (0.098 R)
• M11: 2,832,785 km (0.097 R)
• M12: 3,495,055 km (0.12 R)
• M13: 3,777,645 km (0.114 R)
• M14: 4,181,260 km (0.082 R)
• M15: 4,365,116 km (0.106 R)
• M16: 4,481,354 km (0.095 R)
• M17: 4,812,564 km (0.078 R)
• M18: 4,884,520 km (0.095 R)
• M19: 5,151,702 km (0.04 R)
• M20: 5,473,636 km (0.066 R)
• M21: 5,574,017 km (0.025 R)
• M22: 5,751,290 km (0.114 R)
• M23: 6,007,701 km (0.077 R)
• M24: 6,085,342 km (0.054 R)
• M25: 6,425,827 km (0.088 R)
• M26: 6,665,184 km (0.075 R)
• M27: 6,826,300 km (0.102 R)
• M28: 6,907,532 km (0.081 R)
• M29: 6,988,913 km (0.108 R)
• M30: 7,097,970 km (0.088 R)
• M31: 7,235,151 km (0.094 R)
• M32: 7,623,807 km (0.081 R)
• M33: 7,934,073 km (0.056 R)
• M34: 8,713,029 km (0.083 R)
• M35: 9,576,956 km (0.078 R)
• M36: 10,343,346 km (0.029 R)
• M37: 10,844,350 km (0.062 R)
• M38: 11,257,240 km (0.048 R)
• M39: 11,546,113 km (0.105 R)
• M40: 11,739,992 km (0.058 R)
• M41: 12,926,303 km (0.092 R)
• M42: 13,262,599 km (0.082 R)
• M43: 13,364,027 km (0.113 R)
• M44: 14,987,014 km (0.073 R)
• M45: 15,057,474 km (0.108 R)
• M46: 16,235,707 km (0.085 R)
• M47: 17,000,900 km (0.063 R)
• M48: 17,777,762 km (0.117 R)
• M49: 17,964,460 km (0.084 R)
• M50: 18,189,306 km (0.096 R)
• M51: 20,684,898 km (0.107 R)
• M52: 21,474,176 km (0.027 R)
• M53: 21,673,141 km (0.065 R)
• M54: 21,832,612 km (0.066 R)
• M55: 22,555,320 km (0.108 R)
• M56: 22,879,050 km (0.111 R)
• M57: 23,082,203 km (0.12 R)
• M58: 23,163,734 km (0.033 R)
• M59: 23,245,116 km (0.095 R)
• M60: 23,695,256 km (0.112 R)
• M61: 23,777,385 km (0.116 R)
• M62: 24,520,886 km (0.116 R)
• M63: 24,603,913 km (0.11 R)
• M64: 24,687,089 km (0.09 R)
• M65: 24,812,153 km (0.118 R)
• M66: 25,734,723 km (0.103 R)
• M67: 25,903,769 km (0.1 R)
• M68: 26,626,027 km (0.112 R)
• M69: 26,754,083 km (0.11 R)
• M70: 28,657,118 km (0.094 R)
• M71: 29,227,684 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612

Radius: 8

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.99 AU - 14.25 AU

Year: 16068 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,331,618 km

• M1: 105,167 km (0.106 R)
• M2: 364,570 km (0.051 R)
• M3: 531,372 km (0.09 R)
• M4: 586,424 km (0.054 R)
• M5: 1,075,609 km (0.029 R)
• M6: 1,503,459 km (0.096 R)
• M7: 1,584,241 km (0.093 R)
• M8: 1,980,227 km (0.104 R)
• M9: 2,099,008 km (0.031 R)
• M10: 2,343,750 km (0.063 R)
• M11: 2,961,290 km (0.116 R)
• M12: 3,029,207 km (0.12 R)
• M13: 3,201,095 km (0.108 R)
• M14: 3,483,087 km (0.115 R)
• M15: 4,033,009 km (0.097 R)
• M16: 4,184,402 km (0.071 R)
• M17: 4,414,783 km (0.113 R)
• M18: 5,171,748 km (0.119 R)
• M19: 5,336,306 km (0.087 R)
• M20: 5,419,183 km (0.063 R)
• M21: 6,803,113 km (0.087 R)
• M22: 7,302,919 km (0.115 R)
• M23: 7,534,048 km (0.12 R)
• M24: 8,193,924 km (0.076 R)
• M25: 8,289,816 km (0.114 R)
• M26: 9,168,554 km (0.025 R)
• M27: 10,334,071 km (0.117 R)
• M28: 10,541,564 km (0.105 R)
• M29: 10,645,833 km (0.113 R)
• M30: 11,331,740 km (0.112 R)
• M31: 11,707,081 km (0.106 R)
• M32: 11,923,399 km (0.082 R)
• M33: 12,086,461 km (0.061 R)
• M34: 12,968,639 km (0.073 R)
• M35: 13,361,184 km (0.11 R)
• M36: 13,814,615 km (0.117 R)
• M37: 14,678,244 km (0.104 R)
• M38: 15,087,244 km (0.034 R)
• M39: 15,381,653 km (0.105 R)
• M40: 15,440,744 km (0.062 R)
• M41: 16,821,383 km (0.102 R)
• M42: 17,557,105 km (0.044 R)
• M43: 17,991,238 km (0.092 R)
• M44: 18,554,624 km (0.103 R)
• M45: 18,996,686 km (0.114 R)
• M46: 20,473,815 km (0.102 R)
• M47: 20,538,890 km (0.103 R)
• M48: 21,391,000 km (0.042 R)
• M49: 21,721,760 km (0.119 R)
• M50: 21,854,603 km (0.109 R)
• M51: 22,926,472 km (0.115 R)
• M52: 23,810,147 km (0.104 R)
• M53: 24,566,364 km (0.076 R)
• M54: 26,456,084 km (0.067 R)
• M55: 26,668,962 km (0.085 R)
• M56: 27,310,886 km (0.086 R)
• M57: 27,741,579 km (0.074 R)
• M58: 28,901,411 km (0.103 R)
• M59: 29,928,999 km (0.091 R)
• M60: 31,192,951 km (0.096 R)
• M61: 31,492,895 km (0.056 R)
• M62: 31,793,886 km (0.119 R)
• M63: 32,247,018 km (0.097 R)
• M64: 33,006,975 km (0.103 R)
• M65: 34,467,050 km (0.107 R)
• M66: 34,699,525 km (0.083 R)
• M67: 35,948,219 km (0.069 R)
• M68: 36,105,296 km (0.085 R)
• M69: 36,183,985 km (0.111 R)
• M70: 36,815,138 km (0.093 R)
• M71: 37,529,618 km (0.111 R)
• M72: 38,569,622 km (0.032 R)
• M73: 39,376,104 km (0.079 R)
• M74: 39,619,201 km (0.08 R)
• M75: 40,432,864 km (0.085 R)
• M76: 43,240,517 km (0.045 R)
• M77: 44,330,487 km (0.11 R)
• M78: 44,499,083 km (0.075 R)
• M79: 45,939,861 km (0.096 R)
• M80: 47,395,897 km (0.052 R)
• M81: 47,827,038 km (0.096 R)
• M82: 51,057,753 km (0.09 R)
• M83: 52,387,379 km (0.08 R)
• M84: 52,565,550 km (0.118 R)
• M85: 53,369,788 km (0.056 R)
• M86: 53,459,397 km (0.094 R)
• M87: 53,728,524 km (0.084 R)
• M88: 55,624,976 km (0.091 R)
• M89: 57,818,979 km (0.111 R)
• M90: 58,464,194 km (0.083 R)
• M91: 60,134,305 km (0.091 R)
• M92: 60,788,048 km (0.115 R)
• M93: 61,068,992 km (0.087 R)
• M94: 61,632,079 km (0.082 R)
• M95: 63,331,660 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit