🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.49 AU - 0.63 AU

Year: 184 Days

Day: 32.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.53 AU - 0.89 AU

Year: 263 Days

Day: 20.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.72 AU - 0.88 AU

Year: 315 Days

Day: 43.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,162,606 km

• M1: 149,448 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.85 AU

Year: 332 Days

Day: 47.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.99 AU - 1.07 AU

Year: 460 Days

Day: 41.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,162,606 km

• M1: 122,072 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.16 AU - 1.92 AU

Year: 840 Days

Day: 15.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,162,606 km

• M1: 529,277 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.8 AU - 2.28 AU

Year: 1281 Days

Day: 34.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.4

Radius: 8.2

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.54 AU - 3.42 AU

Year: 2262 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,162,606 km

• M1: 129,701 km (0.076 R)
• M2: 251,923 km (0.101 R)
• M3: 616,642 km (0.091 R)
• M4: 739,911 km (0.086 R)
• M5: 970,741 km (0.064 R)
• M6: 1,094,608 km (0.085 R)
• M7: 1,347,278 km (0.074 R)
• M8: 1,533,827 km (0.073 R)
• M9: 1,593,965 km (0.119 R)
• M10: 1,654,852 km (0.076 R)
• M11: 1,753,885 km (0.055 R)
• M12: 1,997,281 km (0.089 R)
• M13: 2,224,221 km (0.063 R)
• M14: 2,278,974 km (0.091 R)
• M15: 2,530,598 km (0.114 R)
• M16: 2,717,894 km (0.093 R)
• M17: 2,805,858 km (0.051 R)
• M18: 3,106,101 km (0.094 R)
• M19: 3,229,070 km (0.101 R)
• M20: 3,291,303 km (0.086 R)
• M21: 3,819,084 km (0.074 R)
• M22: 3,901,363 km (0.105 R)
• M23: 4,017,600 km (0.1 R)
• M24: 4,084,471 km (0.04 R)
• M25: 4,151,790 km (0.095 R)
• M26: 4,355,991 km (0.079 R)
• M27: 4,970,240 km (0.114 R)
• M28: 5,114,602 km (0.069 R)
• M29: 5,260,160 km (0.089 R)
• M30: 5,518,366 km (0.034 R)
• M31: 5,667,815 km (0.039 R)
• M32: 5,724,213 km (0.115 R)
• M33: 5,818,460 km (0.113 R)
• M34: 5,913,454 km (0.11 R)
• M35: 5,970,601 km (0.12 R)
• M36: 6,124,088 km (0.035 R)
• M37: 6,201,281 km (0.069 R)
• M38: 6,810,593 km (0.091 R)
• M39: 6,991,157 km (0.087 R)
• M40: 7,071,791 km (0.114 R)
• M41: 7,234,254 km (0.087 R)
• M42: 7,749,618 km (0.11 R)
• M43: 8,107,008 km (0.117 R)
• M44: 8,837,644 km (0.111 R)
• M45: 8,903,168 km (0.073 R)
• M46: 8,990,832 km (0.076 R)
• M47: 9,078,646 km (0.11 R)
• M48: 9,321,743 km (0.032 R)
• M49: 9,432,894 km (0.088 R)
• M50: 9,679,132 km (0.119 R)
• M51: 9,791,779 km (0.119 R)
• M52: 9,927,464 km (0.085 R)
• M53: 10,200,929 km (0.103 R)
• M54: 10,315,521 km (0.098 R)
• M55: 10,615,615 km (0.068 R)
• M56: 10,685,178 km (0.101 R)
• M57: 11,059,322 km (0.113 R)
• M58: 11,437,655 km (0.099 R)
• M59: 11,700,199 km (0.119 R)
• M60: 11,868,347 km (0.087 R)
• M61: 12,085,713 km (0.057 R)
• M62: 12,377,578 km (0.068 R)
• M63: 13,417,433 km (0.066 R)
• M64: 13,669,206 km (0.103 R)
• M65: 13,744,903 km (0.105 R)
• M66: 13,820,898 km (0.101 R)
• M67: 14,639,797 km (0.117 R)
• M68: 15,369,236 km (0.088 R)
• M69: 15,579,870 km (0.044 R)
• M70: 15,685,486 km (0.112 R)
• M71: 15,870,988 km (0.101 R)
• M72: 16,163,900 km (0.07 R)
• M73: 16,782,039 km (0.111 R)
• M74: 16,917,574 km (0.062 R)
• M75: 16,998,956 km (0.104 R)
• M76: 17,298,600 km (0.071 R)
• M77: 17,682,618 km (0.07 R)
• M78: 18,319,606 km (0.118 R)
• M79: 18,487,006 km (0.086 R)
• M80: 18,626,880 km (0.03 R)
• M81: 18,682,829 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 14.5

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.8 AU - 6.68 AU

Year: 6047 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,162,606 km

• M1: 245,341 km (0.114 R)
• M2: 429,346 km (0.076 R)
• M3: 818,749 km (0.109 R)
• M4: 937,380 km (0.067 R)
• M5: 1,086,679 km (0.112 R)
• M6: 1,419,833 km (0.072 R)
• M7: 1,613,263 km (0.107 R)
• M8: 2,652,669 km (0.08 R)
• M9: 2,858,965 km (0.117 R)
• M10: 2,987,769 km (0.101 R)
• M11: 3,361,315 km (0.097 R)
• M12: 3,597,829 km (0.038 R)
• M13: 3,865,609 km (0.103 R)
• M14: 4,475,519 km (0.098 R)
• M15: 4,625,865 km (0.095 R)
• M16: 5,087,225 km (0.105 R)
• M17: 5,417,537 km (0.055 R)
• M18: 5,889,070 km (0.043 R)
• M19: 6,039,116 km (0.117 R)
• M20: 6,251,545 km (0.12 R)
• M21: 6,761,824 km (0.053 R)
• M22: 7,014,046 km (0.074 R)
• M23: 7,125,496 km (0.086 R)
• M24: 7,366,050 km (0.1 R)
• M25: 7,463,139 km (0.109 R)
• M26: 7,756,799 km (0.099 R)
• M27: 7,855,534 km (0.052 R)
• M28: 8,021,139 km (0.057 R)
• M29: 8,187,791 km (0.068 R)
• M30: 8,935,032 km (0.055 R)
• M31: 9,160,027 km (0.106 R)
• M32: 9,527,440 km (0.047 R)
• M33: 9,686,462 km (0.034 R)
• M34: 9,792,976 km (0.11 R)
• M35: 9,989,099 km (0.05 R)
• M36: 10,150,664 km (0.078 R)
• M37: 10,713,751 km (0.09 R)
• M38: 11,965,436 km (0.098 R)
• M39: 12,290,363 km (0.035 R)
• M40: 12,968,639 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 4.1

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.22 AU - 16.2 AU

Year: 26083 Days

Day: 22.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,162,606 km

• M1: 205,847 km (0.086 R)
• M2: 274,662 km (0.088 R)
• M3: 525,837 km (0.076 R)
• M4: 583,282 km (0.109 R)
• M5: 746,344 km (0.11 R)
• M6: 1,289,534 km (0.034 R)
• M7: 1,394,252 km (0.068 R)
• M8: 1,501,663 km (0.106 R)
• M9: 1,584,092 km (0.06 R)
• M10: 1,957,937 km (0.088 R)
• M11: 2,201,183 km (0.113 R)
• M12: 2,389,976 km (0.092 R)
• M13: 2,583,854 km (0.099 R)
• M14: 2,716,099 km (0.055 R)
• M15: 3,701,351 km (0.066 R)
• M16: 3,812,801 km (0.111 R)
• M17: 3,850,350 km (0.079 R)
• M18: 4,039,292 km (0.088 R)
• M19: 4,115,737 km (0.109 R)
• M20: 4,347,913 km (0.079 R)
• M21: 5,235,327 km (0.115 R)
• M22: 5,571,623 km (0.064 R)
• M23: 6,001,717 km (0.118 R)
• M24: 6,487,012 km (0.093 R)
• M25: 6,939,097 km (0.067 R)
• M26: 6,984,874 km (0.095 R)
• M27: 7,494,853 km (0.093 R)
• M28: 7,825,764 km (0.056 R)
• M29: 7,873,336 km (0.028 R)
• M30: 9,754,230 km (0.094 R)
• M31: 10,063,299 km (0.059 R)
• M32: 11,820,027 km (0.117 R)
• M33: 12,481,998 km (0.116 R)
• M34: 14,246,804 km (0.107 R)
• M35: 14,597,311 km (0.091 R)
• M36: 14,655,954 km (0.06 R)
• M37: 15,187,774 km (0.058 R)
• M38: 15,426,084 km (0.105 R)
• M39: 16,452,923 km (0.117 R)
• M40: 16,636,330 km (0.079 R)
• M41: 16,882,120 km (0.082 R)
• M42: 17,005,388 km (0.036 R)
• M43: 17,128,956 km (0.093 R)
• M44: 17,688,901 km (0.063 R)
• M45: 17,939,627 km (0.11 R)
• M46: 18,002,608 km (0.098 R)
• M47: 18,191,699 km (0.086 R)
• M48: 20,445,541 km (0.103 R)
• M49: 21,238,410 km (0.032 R)
• M50: 22,311,026 km (0.047 R)
• M51: 23,401,296 km (0.074 R)
• M52: 24,022,127 km (0.114 R)
• M53: 25,987,843 km (0.094 R)
• M54: 26,702,322 km (0.086 R)
• M55: 26,989,999 km (0.035 R)
• M56: 28,296,886 km (0.086 R)
• M57: 28,737,003 km (0.09 R)
• M58: 28,957,959 km (0.109 R)
• M59: 30,295,364 km (0.119 R)
• M60: 30,745,654 km (0.082 R)
• M61: 31,728,960 km (0.095 R)
• M62: 33,107,206 km (0.073 R)
• M63: 33,261,591 km (0.064 R)
• M64: 34,348,718 km (0.08 R)
• M65: 36,318,773 km (0.07 R)
• M66: 36,876,922 km (0.115 R)
• M67: 37,197,211 km (0.051 R)
• M68: 37,518,248 km (0.088 R)
• M69: 37,598,732 km (0.071 R)
• M70: 37,920,966 km (0.096 R)
• M71: 38,082,532 km (0.047 R)
• M72: 39,710,007 km (0.1 R)
• M73: 40,202,633 km (0.088 R)
• M74: 42,528,281 km (0.072 R)
• M75: 43,453,843 km (0.03 R)
• M76: 44,046,251 km (0.118 R)
• M77: 44,131,073 km (0.084 R)
• M78: 44,811,893 km (0.073 R)
• M79: 44,897,163 km (0.111 R)
• M80: 46,097,686 km (0.117 R)
• M81: 49,232,659 km (0.105 R)
• M82: 50,115,586 km (0.054 R)
• M83: 50,736,716 km (0.086 R)
• M84: 51,539,159 km (0.081 R)
• M85: 52,166,124 km (0.043 R)
• M86: 58,759,949 km (0.115 R)
• M87: 59,133,944 km (0.036 R)
• M88: 59,321,091 km (0.026 R)
• M89: 59,602,484 km (0.064 R)
• M90: 60,448,909 km (0.079 R)
• M91: 61,015,436 km (0.12 R)
• M92: 61,583,759 km (0.09 R)
• M93: 61,868,443 km (0.076 R)
• M94: 64,066,485 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 12,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit