🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.77 AU - 0.77 AU

Year: 251 Days

Day: 47.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.93 AU - 1.01 AU

Year: 354 Days

Day: 45 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.17 AU - 1.81 AU

Year: 675 Days

Day: 47.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.85 AU - 1.93 AU

Year: 964 Days

Day: 26.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.9 AU - 2.96 AU

Year: 1860 Days

Day: 46 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,304,273 km

• M1: 737,667 km (0.099 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 8.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.71 AU - 10.03 AU

Year: 8980 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,304,273 km

• M1: 136,284 km (0.031 R)
• M2: 434,731 km (0.097 R)
• M3: 770,279 km (0.097 R)
• M4: 898,335 km (0.089 R)
• M5: 1,551,928 km (0.115 R)
• M6: 1,734,737 km (0.086 R)
• M7: 2,345,395 km (0.098 R)
• M8: 2,492,151 km (0.119 R)
• M9: 2,685,132 km (0.117 R)
• M10: 3,505,527 km (0.085 R)
• M11: 4,449,938 km (0.073 R)
• M12: 4,684,657 km (0.104 R)
• M13: 4,763,795 km (0.069 R)
• M14: 4,950,194 km (0.071 R)
• M15: 5,330,322 km (0.096 R)
• M16: 5,719,875 km (0.108 R)
• M17: 6,089,980 km (0.115 R)
• M18: 6,350,579 km (0.079 R)
• M19: 6,585,448 km (0.102 R)
• M20: 6,704,079 km (0.042 R)
• M21: 7,246,072 km (0.034 R)
• M22: 7,522,379 km (0.098 R)
• M23: 7,615,280 km (0.11 R)
• M24: 7,959,205 km (0.095 R)
• M25: 8,890,003 km (0.09 R)
• M26: 9,053,962 km (0.084 R)
• M27: 9,152,697 km (0.1 R)
• M28: 9,218,819 km (0.069 R)
• M29: 10,608,883 km (0.119 R)
• M30: 10,852,727 km (0.085 R)
• M31: 10,992,900 km (0.057 R)
• M32: 11,133,672 km (0.086 R)
• M33: 11,381,406 km (0.103 R)
• M34: 11,954,665 km (0.096 R)
• M35: 12,172,031 km (0.096 R)
• M36: 12,354,091 km (0.047 R)
• M37: 12,610,652 km (0.056 R)
• M38: 13,054,509 km (0.094 R)
• M39: 13,654,396 km (0.11 R)
• M40: 13,767,941 km (0.064 R)
• M41: 14,378,300 km (0.057 R)
• M42: 14,455,343 km (0.101 R)
• M43: 14,648,175 km (0.057 R)
• M44: 14,958,740 km (0.108 R)
• M45: 15,271,399 km (0.107 R)
• M46: 15,349,938 km (0.118 R)
• M47: 15,428,477 km (0.115 R)
• M48: 15,546,809 km (0.07 R)
• M49: 16,866,861 km (0.093 R)
• M50: 17,314,906 km (0.053 R)
• M51: 17,766,842 km (0.066 R)
• M52: 18,431,056 km (0.114 R)
• M53: 18,850,379 km (0.03 R)
• M54: 19,527,758 km (0.099 R)
• M55: 19,741,085 km (0.074 R)
• M56: 20,775,853 km (0.111 R)
• M57: 20,950,135 km (0.086 R)
• M58: 21,081,033 km (0.091 R)
• M59: 21,651,599 km (0.093 R)
• M60: 21,783,993 km (0.085 R)
• M61: 22,093,960 km (0.109 R)
• M62: 23,802,218 km (0.089 R)
• M63: 23,893,323 km (0.114 R)
• M64: 24,258,791 km (0.088 R)
• M65: 25,087,862 km (0.028 R)
• M66: 26,160,628 km (0.106 R)
• M67: 26,584,589 km (0.082 R)
• M68: 27,486,814 km (0.119 R)
• M69: 28,689,431 km (0.101 R)
• M70: 29,029,168 km (0.081 R)
• M71: 29,565,775 km (0.115 R)
• M72: 29,958,170 km (0.119 R)
• M73: 30,253,477 km (0.098 R)
• M74: 30,748,047 km (0.068 R)
• M75: 30,896,897 km (0.106 R)
• M76: 31,145,529 km (0.098 R)
• M77: 31,245,161 km (0.057 R)
• M78: 32,197,052 km (0.088 R)
• M79: 32,297,881 km (0.091 R)
• M80: 32,904,500 km (0.105 R)
• M81: 33,975,322 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.3

Radius: 12.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.61 AU - 11.43 AU

Year: 10893 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,304,273 km

• M1: 232,026 km (0.06 R)
• M2: 641,326 km (0.037 R)
• M3: 899,532 km (0.037 R)
• M4: 979,716 km (0.072 R)
• M5: 1,514,529 km (0.032 R)
• M6: 1,996,533 km (0.103 R)
• M7: 2,158,548 km (0.088 R)
• M8: 2,297,075 km (0.082 R)
• M9: 2,850,438 km (0.084 R)
• M10: 3,002,878 km (0.034 R)
• M11: 3,126,895 km (0.098 R)
• M12: 3,806,069 km (0.074 R)
• M13: 3,906,898 km (0.045 R)
• M14: 4,145,507 km (0.11 R)
• M15: 4,565,877 km (0.076 R)
• M16: 5,259,412 km (0.061 R)
• M17: 5,599,448 km (0.071 R)
• M18: 6,064,249 km (0.037 R)
• M19: 6,460,982 km (0.117 R)
• M20: 6,581,708 km (0.105 R)
• M21: 6,743,872 km (0.12 R)
• M22: 6,907,382 km (0.11 R)
• M23: 9,059,497 km (0.068 R)
• M24: 9,330,868 km (0.081 R)
• M25: 9,881,687 km (0.115 R)
• M26: 10,160,987 km (0.104 R)
• M27: 10,584,947 km (0.11 R)
• M28: 11,743,732 km (0.11 R)
• M29: 11,842,018 km (0.067 R)
• M30: 12,639,075 km (0.111 R)
• M31: 13,918,885 km (0.086 R)
• M32: 14,075,215 km (0.104 R)
• M33: 14,232,143 km (0.086 R)
• M34: 14,919,096 km (0.107 R)
• M35: 15,079,166 km (0.102 R)
• M36: 15,347,096 km (0.087 R)
• M37: 15,616,671 km (0.055 R)
• M38: 15,996,800 km (0.104 R)
• M39: 16,215,362 km (0.116 R)
• M40: 16,325,017 km (0.1 R)
• M41: 16,821,533 km (0.108 R)
• M42: 18,283,702 km (0.059 R)
• M43: 19,669,427 km (0.102 R)
• M44: 20,138,716 km (0.119 R)
• M45: 20,434,022 km (0.068 R)
• M46: 20,552,503 km (0.069 R)
• M47: 20,909,444 km (0.114 R)
• M48: 21,569,021 km (0.094 R)
• M49: 22,235,480 km (0.118 R)
• M50: 24,275,246 km (0.093 R)
• M51: 24,400,759 km (0.055 R)
• M52: 25,412,789 km (0.042 R)
• M53: 25,604,124 km (0.099 R)
• M54: 26,180,974 km (0.102 R)
• M55: 27,282,164 km (0.064 R)
• M56: 28,002,627 km (0.109 R)
• M57: 28,464,436 km (0.067 R)
• M58: 28,729,523 km (0.06 R)
• M59: 28,928,787 km (0.056 R)
• M60: 30,336,803 km (0.095 R)
• M61: 30,811,177 km (0.032 R)
• M62: 33,358,680 km (0.07 R)
• M63: 33,568,266 km (0.089 R)
• M64: 34,410,652 km (0.093 R)
• M65: 34,763,703 km (0.102 R)
• M66: 35,616,111 km (0.061 R)
• M67: 36,259,831 km (0.111 R)
• M68: 37,051,802 km (0.089 R)
• M69: 37,995,166 km (0.084 R)
• M70: 39,167,116 km (0.107 R)
• M71: 40,053,783 km (0.091 R)
• M72: 42,526,187 km (0.075 R)
• M73: 48,959,643 km (0.036 R)
• M74: 52,166,573 km (0.105 R)
• M75: 52,897,508 km (0.117 R)
• M76: 54,616,088 km (0.098 R)
• M77: 54,945,503 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 9.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.9 AU - 11.82 AU

Year: 13272 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,304,273 km

• M1: 135,536 km (0.088 R)
• M2: 386,561 km (0.091 R)
• M3: 841,039 km (0.115 R)
• M4: 1,029,084 km (0.076 R)
• M5: 1,108,221 km (0.081 R)
• M6: 1,358,648 km (0.117 R)
• M7: 1,424,172 km (0.084 R)
• M8: 1,937,143 km (0.026 R)
• M9: 2,344,199 km (0.114 R)
• M10: 2,750,058 km (0.108 R)
• M11: 3,148,736 km (0.085 R)
• M12: 3,295,641 km (0.084 R)
• M13: 4,517,556 km (0.116 R)
• M14: 4,784,140 km (0.085 R)
• M15: 5,090,217 km (0.093 R)
• M16: 5,402,727 km (0.086 R)
• M17: 5,937,390 km (0.113 R)
• M18: 6,526,506 km (0.084 R)
• M19: 7,562,322 km (0.103 R)
• M20: 7,680,654 km (0.065 R)
• M21: 7,759,791 km (0.115 R)
• M22: 8,159,816 km (0.082 R)
• M23: 8,362,371 km (0.069 R)
• M24: 8,772,569 km (0.105 R)
• M25: 9,063,537 km (0.039 R)
• M26: 9,357,796 km (0.091 R)
• M27: 9,569,776 km (0.098 R)
• M28: 9,912,505 km (0.11 R)
• M29: 10,390,171 km (0.092 R)
• M30: 10,831,035 km (0.114 R)
• M31: 10,964,477 km (0.047 R)
• M32: 11,143,246 km (0.049 R)
• M33: 11,549,105 km (0.119 R)
• M34: 11,639,911 km (0.09 R)
• M35: 12,143,757 km (0.054 R)
• M36: 12,514,759 km (0.109 R)
• M37: 12,842,379 km (0.114 R)
• M38: 13,030,872 km (0.095 R)
• M39: 13,362,979 km (0.086 R)
• M40: 13,987,102 km (0.083 R)
• M41: 14,522,662 km (0.113 R)
• M42: 16,373,038 km (0.077 R)
• M43: 17,351,857 km (0.108 R)
• M44: 17,664,816 km (0.054 R)
• M45: 17,874,552 km (0.053 R)
• M46: 18,296,418 km (0.057 R)
• M47: 19,581,912 km (0.078 R)
• M48: 19,853,283 km (0.092 R)
• M49: 20,071,397 km (0.118 R)
• M50: 22,069,575 km (0.093 R)
• M51: 22,522,109 km (0.081 R)
• M52: 22,806,495 km (0.093 R)
• M53: 22,920,638 km (0.077 R)
• M54: 23,551,642 km (0.116 R)
• M55: 25,775,115 km (0.074 R)
• M56: 26,072,665 km (0.086 R)
• M57: 26,371,262 km (0.094 R)
• M58: 28,003,674 km (0.087 R)
• M59: 29,606,316 km (0.04 R)
• M60: 32,513,751 km (0.117 R)
• M61: 33,546,275 km (0.109 R)
• M62: 34,001,352 km (0.089 R)
• M63: 34,523,897 km (0.035 R)
• M64: 35,577,216 km (0.105 R)
• M65: 35,842,154 km (0.061 R)
• M66: 36,707,727 km (0.089 R)
• M67: 37,176,716 km (0.117 R)
• M68: 37,647,651 km (0.116 R)
• M69: 37,782,588 km (0.111 R)
• M70: 38,799,554 km (0.105 R)
• M71: 39,414,102 km (0.096 R)
• M72: 40,376,316 km (0.117 R)
• M73: 40,652,773 km (0.078 R)
• M74: 40,721,887 km (0.059 R)
• M75: 40,929,678 km (0.111 R)
• M76: 41,764,584 km (0.078 R)
• M77: 42,044,033 km (0.104 R)
• M78: 42,254,068 km (0.095 R)
• M79: 42,886,269 km (0.048 R)
• M80: 43,521,611 km (0.076 R)
• M81: 44,089,036 km (0.072 R)
• M82: 45,016,094 km (0.094 R)
• M83: 45,518,144 km (0.095 R)
• M84: 46,455,076 km (0.114 R)
• M85: 46,599,886 km (0.119 R)
• M86: 47,107,621 km (0.053 R)
• M87: 47,180,326 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit