🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.57 AU - 0.67 AU

Year: 209 Days

Day: 33.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,889,278 km

• M1: 217,216 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.79 AU - 0.79 AU

Year: 300 Days

Day: 15.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.69 AU - 0.91 AU

Year: 306 Days

Day: 36.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,889,278 km

• M1: 38,297 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.94 AU - 0.98 AU

Year: 402 Days

Day: 28.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.27 AU - 2.37 AU

Year: 1511 Days

Day: 47.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,889,278 km

• M1: 98,435 km (0.097 R)
• M2: 1,806,245 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 14

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.8 AU - 5.14 AU

Year: 4040 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,889,278 km

• M1: 177,722 km (0.027 R)
• M2: 293,810 km (0.042 R)
• M3: 562,937 km (0.087 R)
• M4: 660,923 km (0.03 R)
• M5: 785,987 km (0.106 R)
• M6: 984,952 km (0.041 R)
• M7: 1,273,826 km (0.076 R)
• M8: 1,397,394 km (0.09 R)
• M9: 1,538,165 km (0.086 R)
• M10: 1,657,096 km (0.033 R)
• M11: 2,164,831 km (0.059 R)
• M12: 2,269,250 km (0.118 R)
• M13: 2,784,465 km (0.098 R)
• M14: 2,931,520 km (0.069 R)
• M15: 3,131,532 km (0.065 R)
• M16: 3,267,517 km (0.075 R)
• M17: 3,457,805 km (0.113 R)
• M18: 3,795,148 km (0.066 R)
• M19: 4,124,712 km (0.119 R)
• M20: 4,714,427 km (0.119 R)
• M21: 5,009,434 km (0.075 R)
• M22: 5,129,113 km (0.087 R)
• M23: 5,351,116 km (0.027 R)
• M24: 5,658,988 km (0.11 R)
• M25: 5,930,658 km (0.055 R)
• M26: 6,163,881 km (0.025 R)
• M27: 6,335,320 km (0.114 R)
• M28: 6,443,330 km (0.113 R)
• M29: 6,595,621 km (0.074 R)
• M30: 6,683,285 km (0.115 R)
• M31: 6,837,371 km (0.074 R)
• M32: 7,059,823 km (0.074 R)
• M33: 7,488,869 km (0.053 R)
• M34: 7,741,241 km (0.049 R)
• M35: 7,833,692 km (0.117 R)
• M36: 8,066,467 km (0.068 R)
• M37: 8,754,617 km (0.112 R)
• M38: 8,875,193 km (0.117 R)
• M39: 9,020,602 km (0.078 R)
• M40: 9,659,983 km (0.072 R)
• M41: 9,985,209 km (0.113 R)
• M42: 10,136,453 km (0.119 R)
• M43: 10,620,850 km (0.101 R)
• M44: 10,749,505 km (0.118 R)
• M45: 11,190,968 km (0.108 R)
• M46: 11,585,457 km (0.095 R)
• M47: 12,118,774 km (0.078 R)
• M48: 13,043,588 km (0.1 R)
• M49: 13,431,046 km (0.098 R)
• M50: 13,654,097 km (0.114 R)
• M51: 13,766,146 km (0.111 R)
• M52: 14,047,539 km (0.101 R)
• M53: 14,359,301 km (0.094 R)
• M54: 15,192,262 km (0.102 R)
• M55: 15,687,730 km (0.101 R)
• M56: 15,922,749 km (0.11 R)
• M57: 16,099,872 km (0.065 R)
• M58: 16,247,974 km (0.107 R)
• M59: 16,515,605 km (0.071 R)
• M60: 16,694,823 km (0.094 R)
• M61: 17,055,204 km (0.052 R)
• M62: 17,145,711 km (0.07 R)
• M63: 17,236,517 km (0.05 R)
• M64: 17,661,674 km (0.044 R)
• M65: 17,814,414 km (0.08 R)
• M66: 17,998,269 km (0.104 R)
• M67: 18,337,109 km (0.072 R)
• M68: 18,709,009 km (0.105 R)
• M69: 19,083,452 km (0.115 R)
• M70: 19,776,390 km (0.119 R)
• M71: 19,934,963 km (0.103 R)
• M72: 21,219,261 km (0.099 R)
• M73: 21,642,474 km (0.091 R)
• M74: 21,937,032 km (0.119 R)
• M75: 22,068,379 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 13.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.22 AU - 10.96 AU

Year: 11716 Days

Day: 7.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,889,278 km

• M1: 248,033 km (0.106 R)
• M2: 349,760 km (0.102 R)
• M3: 476,918 km (0.119 R)
• M4: 1,052,421 km (0.044 R)
• M5: 1,542,204 km (0.1 R)
• M6: 1,923,081 km (0.099 R)
• M7: 2,281,068 km (0.107 R)
• M8: 2,441,138 km (0.052 R)
• M9: 2,744,672 km (0.09 R)
• M10: 3,634,031 km (0.116 R)
• M11: 3,885,655 km (0.114 R)
• M12: 4,373,195 km (0.094 R)
• M13: 4,539,996 km (0.104 R)
• M14: 6,024,456 km (0.097 R)
• M15: 6,285,504 km (0.066 R)
• M16: 6,780,523 km (0.032 R)
• M17: 7,808,261 km (0.084 R)
• M18: 8,381,669 km (0.071 R)
• M19: 9,743,609 km (0.104 R)
• M20: 9,918,638 km (0.033 R)
• M21: 10,719,435 km (0.1 R)
• M22: 11,679,854 km (0.093 R)
• M23: 11,819,429 km (0.111 R)
• M24: 12,053,100 km (0.072 R)
• M25: 12,288,268 km (0.025 R)
• M26: 12,382,814 km (0.091 R)
• M27: 13,003,197 km (0.053 R)
• M28: 13,633,752 km (0.072 R)
• M29: 14,125,629 km (0.101 R)
• M30: 14,874,367 km (0.027 R)
• M31: 15,025,610 km (0.115 R)
• M32: 15,380,606 km (0.119 R)
• M33: 15,738,444 km (0.087 R)
• M34: 16,933,432 km (0.091 R)
• M35: 17,250,130 km (0.034 R)
• M36: 18,319,456 km (0.075 R)
• M37: 18,753,140 km (0.095 R)
• M38: 18,971,404 km (0.093 R)
• M39: 19,686,182 km (0.104 R)
• M40: 20,859,628 km (0.084 R)
• M41: 21,483,301 km (0.073 R)
• M42: 22,401,533 km (0.049 R)
• M43: 22,865,436 km (0.094 R)
• M44: 22,981,823 km (0.071 R)
• M45: 23,098,510 km (0.072 R)
• M46: 24,454,315 km (0.113 R)
• M47: 25,111,947 km (0.088 R)
• M48: 26,078,798 km (0.114 R)
• M49: 26,996,282 km (0.063 R)
• M50: 27,181,185 km (0.112 R)
• M51: 27,304,603 km (0.091 R)
• M52: 28,611,640 km (0.086 R)
• M53: 31,028,543 km (0.075 R)
• M54: 32,654,074 km (0.101 R)
• M55: 32,982,441 km (0.098 R)
• M56: 34,774,923 km (0.079 R)
• M57: 36,122,949 km (0.061 R)
• M58: 37,282,183 km (0.11 R)
• M59: 37,488,030 km (0.036 R)
• M60: 37,694,175 km (0.106 R)
• M61: 38,107,814 km (0.059 R)
• M62: 38,246,042 km (0.065 R)
• M63: 38,592,211 km (0.058 R)
• M64: 39,148,416 km (0.106 R)
• M65: 39,497,279 km (0.078 R)
• M66: 40,268,605 km (0.099 R)
• M67: 40,620,759 km (0.091 R)
• M68: 40,832,589 km (0.07 R)
• M69: 41,399,266 km (0.091 R)
• M70: 41,683,651 km (0.113 R)
• M71: 41,897,277 km (0.083 R)
• M72: 42,899,284 km (0.1 R)
• M73: 43,547,491 km (0.106 R)
• M74: 44,635,217 km (0.078 R)
• M75: 45,511,711 km (0.114 R)
• M76: 46,025,730 km (0.109 R)
• M77: 46,246,536 km (0.106 R)
• M78: 46,541,543 km (0.113 R)
• M79: 47,059,301 km (0.045 R)
• M80: 47,802,354 km (0.117 R)
• M81: 48,549,296 km (0.112 R)
• M82: 48,774,142 km (0.077 R)
• M83: 49,526,170 km (0.068 R)
• M84: 49,752,512 km (0.07 R)
• M85: 50,130,396 km (0.08 R)
• M86: 50,357,635 km (0.11 R)
• M87: 50,509,327 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit