🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.98 AU - 1.4 AU

Year: 472 Days

Day: 42.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,855,801 km

• M1: 41,588 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.2 AU - 1.7 AU

Year: 635 Days

Day: 36.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.04 AU - 2.44 AU

Year: 1218 Days

Day: 32.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,855,801 km

• M1: 1,798,166 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.95 AU - 3.35 AU

Year: 2032 Days

Day: 35.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.58 AU - 3.8 AU

Year: 2071 Days

Day: 40.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,855,801 km

• M1: 2,568,147 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.87 AU - 3.85 AU

Year: 2238 Days

Day: 35.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,855,801 km

• M1: 1,540,260 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.63 AU - 4.29 AU

Year: 2339 Days

Day: 42.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,855,801 km

• M1: 62,831 km (0.1 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.63 AU - 4.59 AU

Year: 3028 Days

Day: 20.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 11.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.14 AU - 11.48 AU

Year: 12917 Days

Day: 11.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 101,855,801 km

• M1: 144,362 km (0.111 R)
• M2: 369,507 km (0.093 R)
• M3: 453,282 km (0.064 R)
• M4: 799,601 km (0.047 R)
• M5: 915,838 km (0.108 R)
• M6: 1,954,795 km (0.065 R)
• M7: 2,328,940 km (0.114 R)
• M8: 2,828,447 km (0.101 R)
• M9: 2,906,387 km (0.102 R)
• M10: 3,333,789 km (0.116 R)
• M11: 3,611,143 km (0.047 R)
• M12: 4,367,360 km (0.097 R)
• M13: 4,609,858 km (0.105 R)
• M14: 5,108,318 km (0.108 R)
• M15: 5,396,145 km (0.1 R)
• M16: 5,525,846 km (0.118 R)
• M17: 5,623,833 km (0.081 R)
• M18: 6,669,971 km (0.114 R)
• M19: 6,949,719 km (0.082 R)
• M20: 7,412,425 km (0.113 R)
• M21: 8,069,758 km (0.108 R)
• M22: 8,480,703 km (0.041 R)
• M23: 9,129,210 km (0.119 R)
• M24: 9,912,654 km (0.106 R)
• M25: 10,352,771 km (0.096 R)
• M26: 10,799,171 km (0.108 R)
• M27: 11,293,592 km (0.067 R)
• M28: 11,376,619 km (0.119 R)
• M29: 11,627,195 km (0.078 R)
• M30: 13,564,039 km (0.046 R)
• M31: 13,652,451 km (0.067 R)
• M32: 13,874,305 km (0.074 R)
• M33: 14,728,060 km (0.118 R)
• M34: 14,955,598 km (0.093 R)
• M35: 15,322,113 km (0.09 R)
• M36: 17,246,540 km (0.117 R)
• M37: 17,342,283 km (0.088 R)
• M38: 17,679,177 km (0.118 R)
• M39: 19,146,732 km (0.104 R)
• M40: 19,644,744 km (0.104 R)
• M41: 19,895,320 km (0.115 R)
• M42: 20,197,358 km (0.091 R)
• M43: 20,602,469 km (0.092 R)
• M44: 21,317,846 km (0.115 R)
• M45: 21,472,231 km (0.105 R)
• M46: 22,145,571 km (0.086 R)
• M47: 22,563,248 km (0.096 R)
• M48: 22,720,625 km (0.097 R)
• M49: 23,194,851 km (0.062 R)
• M50: 23,565,853 km (0.059 R)
• M51: 23,778,881 km (0.092 R)
• M52: 24,045,913 km (0.12 R)
• M53: 24,690,979 km (0.054 R)
• M54: 25,943,113 km (0.118 R)
• M55: 27,048,791 km (0.111 R)
• M56: 27,160,241 km (0.119 R)
• M57: 27,495,341 km (0.057 R)
• M58: 28,169,728 km (0.102 R)
• M59: 28,849,650 km (0.103 R)
• M60: 30,572,868 km (0.067 R)
• M61: 30,688,956 km (0.049 R)
• M62: 31,154,654 km (0.079 R)
• M63: 31,388,476 km (0.054 R)
• M64: 32,152,173 km (0.105 R)
• M65: 33,100,623 km (0.083 R)
• M66: 34,721,815 km (0.073 R)
• M67: 35,450,656 km (0.108 R)
• M68: 36,368,738 km (0.081 R)
• M69: 36,491,708 km (0.085 R)
• M70: 36,923,298 km (0.108 R)
• M71: 37,542,932 km (0.058 R)
• M72: 37,853,946 km (0.092 R)
• M73: 38,478,667 km (0.114 R)
• M74: 39,674,851 km (0.03 R)
• M75: 40,245,866 km (0.113 R)
• M76: 41,395,825 km (0.101 R)
• M77: 42,233,124 km (0.049 R)
• M78: 42,686,256 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.7

Radius: 3.4

Gravity: 54.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.56 AU - 22.34 AU

Year: 32385 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,855,801 km

• M1: 58,942 km (0.027 R)
• M2: 193,131 km (0.117 R)
• M3: 229,334 km (0.113 R)
• M4: 519,254 km (0.057 R)
• M5: 826,379 km (0.04 R)
• M6: 1,079,648 km (0.113 R)
• M7: 1,214,884 km (0.086 R)
• M8: 1,501,364 km (0.072 R)
• M9: 1,729,501 km (0.09 R)
• M10: 3,165,790 km (0.083 R)
• M11: 3,261,982 km (0.112 R)
• M12: 3,961,202 km (0.119 R)
• M13: 4,221,802 km (0.111 R)
• M14: 4,434,230 km (0.025 R)
• M15: 4,650,250 km (0.069 R)
• M16: 5,036,512 km (0.066 R)
• M17: 5,148,710 km (0.102 R)
• M18: 5,490,242 km (0.06 R)
• M19: 5,605,731 km (0.098 R)
• M20: 6,497,335 km (0.115 R)
• M21: 7,559,779 km (0.097 R)
• M22: 7,882,461 km (0.097 R)
• M23: 7,947,536 km (0.119 R)
• M24: 8,012,761 km (0.087 R)
• M25: 8,607,861 km (0.081 R)
• M26: 11,715,009 km (0.086 R)
• M27: 12,464,794 km (0.113 R)
• M28: 12,768,926 km (0.056 R)
• M29: 14,405,826 km (0.076 R)
• M30: 15,127,187 km (0.045 R)
• M31: 16,521,589 km (0.087 R)
• M32: 17,023,490 km (0.069 R)
• M33: 17,445,505 km (0.114 R)
• M34: 18,213,990 km (0.118 R)
• M35: 20,584,368 km (0.03 R)
• M36: 21,033,760 km (0.078 R)
• M37: 21,486,443 km (0.105 R)
• M38: 22,125,675 km (0.093 R)
• M39: 22,863,791 km (0.076 R)
• M40: 25,030,417 km (0.104 R)
• M41: 25,221,902 km (0.112 R)
• M42: 26,283,747 km (0.057 R)
• M43: 26,575,912 km (0.12 R)
• M44: 27,755,043 km (0.059 R)
• M45: 28,052,443 km (0.109 R)
• M46: 30,879,095 km (0.09 R)
• M47: 34,431,147 km (0.11 R)
• M48: 36,038,725 km (0.068 R)
• M49: 37,342,471 km (0.071 R)
• M50: 37,999,954 km (0.07 R)
• M51: 38,993,583 km (0.071 R)
• M52: 41,344,812 km (0.113 R)
• M53: 41,797,795 km (0.096 R)
• M54: 42,366,416 km (0.11 R)
• M55: 44,666,334 km (0.115 R)
• M56: 44,898,510 km (0.037 R)
• M57: 45,948,537 km (0.088 R)
• M58: 47,597,704 km (0.05 R)
• M59: 50,832,608 km (0.081 R)
• M60: 51,926,618 km (0.048 R)
• M61: 52,292,983 km (0.071 R)
• M62: 52,415,354 km (0.096 R)
• M63: 53,151,226 km (0.115 R)
• M64: 53,643,702 km (0.083 R)
• M65: 56,504,911 km (0.104 R)
• M66: 57,511,705 km (0.081 R)
• M67: 57,890,786 km (0.102 R)
• M68: 58,524,333 km (0.07 R)
• M69: 59,542,795 km (0.114 R)
• M70: 62,503,636 km (0.113 R)
• M71: 63,805,736 km (0.065 R)
• M72: 67,233,023 km (0.085 R)
• M73: 70,314,290 km (0.115 R)
• M74: 70,584,315 km (0.077 R)
• M75: 73,304,303 km (0.104 R)
• M76: 74,264,273 km (0.111 R)
• M77: 75,504,738 km (0.107 R)
• M78: 77,448,014 km (0.069 R)
• M79: 78,565,810 km (0.034 R)
• M80: 80,393,447 km (0.107 R)
• M81: 81,100,147 km (0.093 R)
• M82: 81,383,336 km (0.118 R)
• M83: 82,093,028 km (0.081 R)
• M84: 82,947,232 km (0.062 R)
• M85: 85,815,771 km (0.098 R)
• M86: 88,570,766 km (0.09 R)
• M87: 90,179,092 km (0.106 R)
• M88: 90,325,698 km (0.072 R)
• M89: 92,239,803 km (0.077 R)
• M90: 93,869,822 km (0.108 R)
• M91: 94,316,072 km (0.025 R)
• M92: 96,557,646 km (0.084 R)
• M93: 97,911,058 km (0.042 R)
• M94: 99,573,540 km (0.089 R)
• M95: 99,876,924 km (0.116 R)
• M96: 100,484,441 km (0.086 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit