🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.94 AU

Year: 273 Days

Day: 26.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,783,130 km

• M1: 457,021 km (0.11 R)
• M2: 502,200 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.35 AU - 1.41 AU

Year: 586 Days

Day: 42.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.6 AU - 3 AU

Year: 1694 Days

Day: 41.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.58 AU - 3.78 AU

Year: 2553 Days

Day: 45.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.84 AU - 4.9 AU

Year: 3304 Days

Day: 19.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 13.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.66 AU - 5.66 AU

Year: 4870 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,783,130 km

• M1: 178,171 km (0.097 R)
• M2: 268,678 km (0.052 R)
• M3: 490,083 km (0.071 R)
• M4: 644,767 km (0.079 R)
• M5: 888,312 km (0.105 R)
• M6: 997,219 km (0.069 R)
• M7: 1,163,273 km (0.062 R)
• M8: 1,270,385 km (0.094 R)
• M9: 1,598,154 km (0.065 R)
• M10: 1,718,730 km (0.109 R)
• M11: 1,842,447 km (0.078 R)
• M12: 2,215,245 km (0.09 R)
• M13: 2,316,673 km (0.113 R)
• M14: 2,506,662 km (0.11 R)
• M15: 2,902,348 km (0.107 R)
• M16: 3,145,594 km (0.074 R)
• M17: 3,434,917 km (0.037 R)
• M18: 3,572,846 km (0.058 R)
• M19: 3,895,379 km (0.071 R)
• M20: 4,206,543 km (0.072 R)
• M21: 4,418,373 km (0.104 R)
• M22: 4,525,784 km (0.118 R)
• M23: 4,612,252 km (0.044 R)
• M24: 4,764,991 km (0.095 R)
• M25: 4,875,095 km (0.042 R)
• M26: 5,053,266 km (0.109 R)
• M27: 5,347,226 km (0.113 R)
• M28: 5,461,818 km (0.113 R)
• M29: 5,553,971 km (0.064 R)
• M30: 5,693,396 km (0.115 R)
• M31: 5,787,044 km (0.12 R)
• M32: 6,925,185 km (0.069 R)
• M33: 7,075,381 km (0.033 R)
• M34: 8,157,572 km (0.096 R)
• M35: 8,989,186 km (0.03 R)
• M36: 9,290,925 km (0.053 R)
• M37: 9,595,955 km (0.088 R)
• M38: 9,707,705 km (0.091 R)
• M39: 11,317,528 km (0.049 R)
• M40: 11,465,181 km (0.079 R)
• M41: 11,882,409 km (0.093 R)
• M42: 12,670,341 km (0.076 R)
• M43: 12,762,344 km (0.117 R)
• M44: 12,977,914 km (0.069 R)
• M45: 13,070,665 km (0.102 R)
• M46: 13,381,530 km (0.103 R)
• M47: 13,569,275 km (0.048 R)
• M48: 14,010,439 km (0.119 R)
• M49: 14,681,385 km (0.055 R)
• M50: 14,810,339 km (0.087 R)
• M51: 15,657,811 km (0.074 R)
• M52: 15,954,912 km (0.082 R)
• M53: 16,420,760 km (0.096 R)
• M54: 16,521,140 km (0.114 R)
• M55: 16,722,648 km (0.111 R)
• M56: 17,229,785 km (0.053 R)
• M57: 17,604,977 km (0.118 R)
• M58: 17,879,489 km (0.096 R)
• M59: 18,641,690 km (0.113 R)
• M60: 19,062,060 km (0.109 R)
• M61: 19,238,137 km (0.063 R)
• M62: 19,627,390 km (0.108 R)
• M63: 19,805,113 km (0.084 R)
• M64: 20,665,899 km (0.119 R)
• M65: 20,810,560 km (0.115 R)
• M66: 20,919,317 km (0.066 R)
• M67: 21,759,160 km (0.041 R)
• M68: 22,016,917 km (0.093 R)
• M69: 22,238,771 km (0.103 R)
• M70: 22,610,073 km (0.098 R)
• M71: 22,759,072 km (0.069 R)
• M72: 23,660,549 km (0.061 R)
• M73: 24,039,630 km (0.081 R)
• M74: 24,996,009 km (0.056 R)
• M75: 25,382,121 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.8

Radius: 6.2

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.7 AU - 16.14 AU

Year: 20842 Days

Day: 22.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,783,130 km

• M1: 127,757 km (0.056 R)
• M2: 207,043 km (0.074 R)
• M3: 520,451 km (0.119 R)
• M4: 1,116,299 km (0.072 R)
• M5: 3,900,615 km (0.117 R)
• M6: 3,940,707 km (0.059 R)
• M7: 4,391,894 km (0.117 R)
• M8: 4,989,388 km (0.11 R)
• M9: 5,208,998 km (0.11 R)
• M10: 5,703,269 km (0.092 R)
• M11: 5,840,750 km (0.069 R)
• M12: 6,448,715 km (0.071 R)
• M13: 9,128,312 km (0.1 R)
• M14: 9,181,869 km (0.099 R)
• M15: 9,505,000 km (0.098 R)
• M16: 9,559,304 km (0.085 R)
• M17: 9,722,665 km (0.095 R)
• M18: 10,553,083 km (0.117 R)
• M19: 11,348,494 km (0.115 R)
• M20: 11,406,090 km (0.109 R)
• M21: 11,753,456 km (0.117 R)
• M22: 11,928,485 km (0.088 R)
• M23: 11,986,978 km (0.116 R)
• M24: 13,117,040 km (0.076 R)
• M25: 14,467,460 km (0.104 R)
• M26: 14,843,400 km (0.075 R)
• M27: 14,906,381 km (0.112 R)
• M28: 15,222,481 km (0.051 R)
• M29: 15,604,853 km (0.112 R)
• M30: 15,990,367 km (0.107 R)
• M31: 16,119,619 km (0.118 R)
• M32: 18,911,714 km (0.059 R)
• M33: 19,598,219 km (0.077 R)
• M34: 20,362,813 km (0.057 R)
• M35: 20,925,002 km (0.091 R)
• M36: 21,921,025 km (0.03 R)
• M37: 22,136,446 km (0.116 R)
• M38: 23,590,687 km (0.093 R)
• M39: 24,032,898 km (0.062 R)
• M40: 24,403,601 km (0.077 R)
• M41: 24,477,952 km (0.081 R)
• M42: 24,925,548 km (0.1 R)
• M43: 25,375,988 km (0.101 R)
• M44: 27,978,691 km (0.11 R)
• M45: 28,056,632 km (0.115 R)
• M46: 29,549,020 km (0.036 R)
• M47: 29,628,307 km (0.089 R)
• M48: 30,025,639 km (0.092 R)
• M49: 30,344,731 km (0.051 R)
• M50: 31,876,165 km (0.118 R)
• M51: 32,692,071 km (0.088 R)
• M52: 34,762,057 km (0.081 R)
• M53: 34,845,832 km (0.074 R)
• M54: 35,097,306 km (0.07 R)
• M55: 37,387,201 km (0.1 R)
• M56: 38,074,902 km (0.057 R)
• M57: 38,766,792 km (0.115 R)
• M58: 39,375,656 km (0.102 R)
• M59: 39,899,996 km (0.097 R)
• M60: 40,162,989 km (0.106 R)
• M61: 40,514,694 km (0.07 R)
• M62: 40,867,296 km (0.115 R)
• M63: 43,274,326 km (0.025 R)
• M64: 43,905,778 km (0.081 R)
• M65: 45,177,809 km (0.096 R)
• M66: 45,635,130 km (0.032 R)
• M67: 46,831,165 km (0.111 R)
• M68: 47,572,272 km (0.064 R)
• M69: 50,575,450 km (0.092 R)
• M70: 52,771,397 km (0.044 R)
• M71: 53,060,270 km (0.098 R)
• M72: 53,445,934 km (0.114 R)
• M73: 54,317,491 km (0.114 R)
• M74: 55,486,748 km (0.111 R)
• M75: 56,467,362 km (0.095 R)
• M76: 56,565,797 km (0.096 R)
• M77: 56,762,668 km (0.1 R)
• M78: 58,744,541 km (0.089 R)
• M79: 59,043,886 km (0.088 R)
• M80: 60,044,995 km (0.089 R)
• M81: 60,547,644 km (0.111 R)
• M82: 60,950,810 km (0.063 R)
• M83: 62,063,968 km (0.073 R)
• M84: 62,877,780 km (0.095 R)
• M85: 63,899,982 km (0.115 R)
• M86: 64,002,607 km (0.089 R)
• M87: 66,064,514 km (0.063 R)
• M88: 66,168,185 km (0.028 R)
• M89: 67,834,406 km (0.105 R)
• M90: 68,043,544 km (0.093 R)
• M91: 69,408,924 km (0.104 R)
• M92: 69,725,174 km (0.103 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit