🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.13 AU - 1.45 AU

Year: 510 Days

Day: 25 Hours

Environment

Temp: 14 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.66 AU - 1.7 AU

Year: 758 Days

Day: 40.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.71 AU - 3.25 AU

Year: 1792 Days

Day: 13.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,483,229 km

• M1: 803,490 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.19 AU - 4.15 AU

Year: 2448 Days

Day: 21.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.34 AU - 4 AU

Year: 2448 Days

Day: 39.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,483,229 km

• M1: 1,697,337 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.76 AU - 4.38 AU

Year: 2859 Days

Day: 12.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,483,229 km

• M1: 149,299 km (0.109 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 14.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.85 AU - 7.75 AU

Year: 5507 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,483,229 km

• M1: 180,565 km (0.084 R)
• M2: 399,127 km (0.117 R)
• M3: 782,846 km (0.09 R)
• M4: 940,821 km (0.091 R)
• M5: 1,052,720 km (0.104 R)
• M6: 1,169,706 km (0.076 R)
• M7: 1,548,338 km (0.058 R)
• M8: 1,752,389 km (0.034 R)
• M9: 2,321,161 km (0.087 R)
• M10: 2,758,884 km (0.084 R)
• M11: 3,008,712 km (0.108 R)
• M12: 3,222,787 km (0.083 R)
• M13: 3,353,685 km (0.117 R)
• M14: 3,711,673 km (0.105 R)
• M15: 4,105,714 km (0.09 R)
• M16: 4,343,873 km (0.097 R)
• M17: 4,660,273 km (0.106 R)
• M18: 5,060,298 km (0.119 R)
• M19: 5,760,715 km (0.073 R)
• M20: 6,027,897 km (0.12 R)
• M21: 6,271,891 km (0.054 R)
• M22: 6,602,352 km (0.062 R)
• M23: 6,825,852 km (0.06 R)
• M24: 7,395,820 km (0.101 R)
• M25: 8,611,751 km (0.115 R)
• M26: 8,794,859 km (0.119 R)
• M27: 8,948,496 km (0.025 R)
• M28: 9,072,064 km (0.098 R)
• M29: 9,572,169 km (0.08 R)
• M30: 10,017,073 km (0.045 R)
• M31: 10,113,265 km (0.098 R)
• M32: 10,436,247 km (0.112 R)
• M33: 11,291,946 km (0.075 R)
• M34: 11,627,046 km (0.045 R)
• M35: 11,863,710 km (0.117 R)
• M36: 12,101,869 km (0.093 R)
• M37: 12,204,493 km (0.095 R)
• M38: 12,341,675 km (0.1 R)
• M39: 12,513,862 km (0.036 R)
• M40: 12,686,947 km (0.117 R)
• M41: 13,000,504 km (0.061 R)
• M42: 13,105,521 km (0.095 R)
• M43: 13,316,454 km (0.047 R)
• M44: 13,599,643 km (0.101 R)
• M45: 14,388,473 km (0.088 R)
• M46: 14,861,651 km (0.098 R)
• M47: 17,419,026 km (0.073 R)
• M48: 17,806,485 km (0.085 R)
• M49: 18,196,786 km (0.119 R)
• M50: 18,589,929 km (0.094 R)
• M51: 18,906,628 km (0.097 R)
• M52: 19,145,236 km (0.043 R)
• M53: 19,384,742 km (0.099 R)
• M54: 19,786,413 km (0.077 R)
• M55: 20,069,153 km (0.064 R)
• M56: 20,272,007 km (0.095 R)
• M57: 20,843,322 km (0.028 R)
• M58: 21,131,148 km (0.052 R)
• M59: 22,085,732 km (0.117 R)
• M60: 22,927,370 km (0.083 R)
• M61: 23,181,836 km (0.025 R)
• M62: 23,693,760 km (0.112 R)
• M63: 25,076,941 km (0.11 R)
• M64: 25,514,515 km (0.046 R)
• M65: 25,778,406 km (0.068 R)
• M66: 26,575,164 km (0.079 R)
• M67: 26,842,645 km (0.045 R)
• M68: 28,602,514 km (0.095 R)
• M69: 28,785,173 km (0.102 R)
• M70: 29,704,004 km (0.034 R)
• M71: 29,842,681 km (0.117 R)
• M72: 30,167,159 km (0.056 R)
• M73: 30,866,229 km (0.102 R)
• M74: 31,523,563 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.8

Radius: 9.4

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.15 AU - 8.01 AU

Year: 6561 Days

Day: 10.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,483,229 km

• M1: 118,033 km (0.086 R)
• M2: 199,713 km (0.088 R)
• M3: 291,865 km (0.072 R)
• M4: 461,360 km (0.079 R)
• M5: 611,556 km (0.112 R)
• M6: 823,087 km (0.086 R)
• M7: 977,472 km (0.109 R)
• M8: 1,315,115 km (0.108 R)
• M9: 1,460,225 km (0.104 R)
• M10: 1,968,558 km (0.106 R)
• M11: 2,461,334 km (0.026 R)
• M12: 2,528,354 km (0.113 R)
• M13: 2,687,376 km (0.078 R)
• M14: 3,015,295 km (0.08 R)
• M15: 3,184,041 km (0.055 R)
• M16: 3,380,912 km (0.097 R)
• M17: 3,480,843 km (0.052 R)
• M18: 3,760,741 km (0.118 R)
• M19: 4,100,926 km (0.054 R)
• M20: 4,396,681 km (0.108 R)
• M21: 4,533,414 km (0.082 R)
• M22: 4,755,118 km (0.05 R)
• M23: 5,618,148 km (0.075 R)
• M24: 5,946,665 km (0.106 R)
• M25: 6,098,058 km (0.108 R)
• M26: 6,342,950 km (0.119 R)
• M27: 6,435,700 km (0.085 R)
• M28: 7,354,830 km (0.089 R)
• M29: 7,747,225 km (0.108 R)
• M30: 7,912,830 km (0.083 R)
• M31: 8,213,671 km (0.12 R)
• M32: 8,484,294 km (0.115 R)
• M33: 8,930,394 km (0.083 R)
• M34: 9,173,641 km (0.1 R)
• M35: 9,595,955 km (0.042 R)
• M36: 9,667,014 km (0.091 R)
• M37: 11,310,497 km (0.101 R)
• M38: 11,649,485 km (0.075 R)
• M39: 12,492,170 km (0.059 R)
• M40: 12,647,453 km (0.108 R)
• M41: 12,999,307 km (0.061 R)
• M42: 13,156,684 km (0.11 R)
• M43: 13,275,315 km (0.111 R)
• M44: 13,394,096 km (0.044 R)
• M45: 13,672,797 km (0.079 R)
• M46: 13,832,866 km (0.105 R)
• M47: 13,913,200 km (0.112 R)
• M48: 14,276,424 km (0.106 R)
• M49: 14,357,506 km (0.104 R)
• M50: 14,847,589 km (0.067 R)
• M51: 15,301,618 km (0.065 R)
• M52: 15,467,971 km (0.09 R)
• M53: 16,776,653 km (0.047 R)
• M54: 19,319,219 km (0.084 R)
• M55: 19,860,015 km (0.11 R)
• M56: 20,726,635 km (0.036 R)
• M57: 20,910,641 km (0.089 R)
• M58: 21,465,948 km (0.063 R)
• M59: 21,605,523 km (0.116 R)
• M60: 23,113,170 km (0.104 R)
• M61: 23,304,057 km (0.086 R)
• M62: 23,399,650 km (0.109 R)
• M63: 24,654,627 km (0.091 R)
• M64: 26,228,845 km (0.049 R)
• M65: 26,378,144 km (0.12 R)
• M66: 26,827,536 km (0.045 R)
• M67: 28,140,257 km (0.099 R)
• M68: 28,293,146 km (0.112 R)
• M69: 30,565,837 km (0.088 R)
• M70: 31,090,477 km (0.075 R)
• M71: 31,406,727 km (0.102 R)
• M72: 32,682,348 km (0.062 R)
• M73: 32,896,572 km (0.112 R)
• M74: 33,218,806 km (0.083 R)
• M75: 34,900,435 km (0.095 R)
• M76: 35,009,791 km (0.091 R)
• M77: 35,174,199 km (0.062 R)
• M78: 35,338,757 km (0.097 R)
• M79: 36,943,493 km (0.084 R)
• M80: 37,222,493 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 12.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.05 AU - 13.15 AU

Year: 12019 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,483,229 km

• M1: 261,048 km (0.111 R)
• M2: 354,547 km (0.057 R)
• M3: 515,065 km (0.063 R)
• M4: 808,427 km (0.099 R)
• M5: 1,050,925 km (0.115 R)
• M6: 1,586,785 km (0.116 R)
• M7: 1,810,882 km (0.093 R)
• M8: 2,133,565 km (0.047 R)
• M9: 2,336,270 km (0.097 R)
• M10: 2,474,947 km (0.113 R)
• M11: 2,592,681 km (0.097 R)
• M12: 2,736,444 km (0.107 R)
• M13: 3,057,332 km (0.07 R)
• M14: 3,469,025 km (0.056 R)
• M15: 4,896,937 km (0.112 R)
• M16: 4,986,247 km (0.036 R)
• M17: 5,781,808 km (0.068 R)
• M18: 6,355,965 km (0.074 R)
• M19: 6,518,727 km (0.101 R)
• M20: 7,319,076 km (0.061 R)
• M21: 7,524,175 km (0.102 R)
• M22: 8,902,569 km (0.085 R)
• M23: 9,527,589 km (0.098 R)
• M24: 11,725,631 km (0.07 R)
• M25: 13,566,582 km (0.109 R)
• M26: 13,945,514 km (0.076 R)
• M27: 14,030,186 km (0.1 R)
• M28: 14,370,671 km (0.116 R)
• M29: 14,886,634 km (0.093 R)
• M30: 15,583,760 km (0.036 R)
• M31: 15,848,099 km (0.097 R)
• M32: 15,980,793 km (0.088 R)
• M33: 16,380,967 km (0.117 R)
• M34: 16,515,156 km (0.074 R)
• M35: 17,100,682 km (0.087 R)
• M36: 17,693,090 km (0.044 R)
• M37: 18,014,875 km (0.117 R)
• M38: 19,227,066 km (0.068 R)
• M39: 19,463,132 km (0.09 R)
• M40: 19,557,977 km (0.106 R)
• M41: 19,986,126 km (0.072 R)
• M42: 20,369,246 km (0.114 R)
• M43: 20,609,949 km (0.071 R)
• M44: 22,271,981 km (0.079 R)
• M45: 22,818,911 km (0.086 R)
• M46: 24,332,842 km (0.082 R)
• M47: 25,153,536 km (0.11 R)
• M48: 25,515,413 km (0.039 R)
• M49: 27,191,807 km (0.097 R)
• M50: 27,350,680 km (0.058 R)
• M51: 28,579,925 km (0.106 R)
• M52: 29,282,586 km (0.09 R)
• M53: 29,881,726 km (0.069 R)
• M54: 30,100,438 km (0.091 R)
• M55: 30,594,859 km (0.083 R)
• M56: 32,486,524 km (0.09 R)
• M57: 33,050,059 km (0.03 R)
• M58: 33,844,573 km (0.078 R)
• M59: 34,244,149 km (0.082 R)
• M60: 34,817,708 km (0.063 R)
• M61: 35,163,428 km (0.059 R)
• M62: 35,742,073 km (0.113 R)
• M63: 36,732,860 km (0.069 R)
• M64: 38,563,040 km (0.088 R)
• M65: 38,861,039 km (0.111 R)
• M66: 39,399,292 km (0.119 R)
• M67: 40,241,528 km (0.09 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit