🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 132 Days

Day: 13.8 Hours

Environment

Temp: 259 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.12 AU - 1.16 AU

Year: 442 Days

Day: 30.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 176.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,951,324 km

• M1: 128,056 km (0.11 R)
• M2: 267,032 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.96 AU - 1.34 AU

Year: 448 Days

Day: 34 Hours

Environment

Temp: 9 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.67 AU - 2.77 AU

Year: 1202 Days

Day: 38.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,951,324 km

• M1: 980,913 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.35 AU - 3.85 AU

Year: 1984 Days

Day: 36.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,951,324 km

• M1: 432,188 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.54 AU - 5.02 AU

Year: 3218 Days

Day: 36.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,951,324 km

• M1: 65,973 km (0.115 R)
• M2: 2,187,121 km (0.077 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 10.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.47 AU - 5.33 AU

Year: 3942 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,951,324 km

• M1: 178,919 km (0.12 R)
• M2: 304,880 km (0.082 R)
• M3: 377,136 km (0.076 R)
• M4: 473,926 km (0.098 R)
• M5: 553,213 km (0.087 R)
• M6: 618,587 km (0.08 R)
• M7: 821,592 km (0.089 R)
• M8: 1,216,530 km (0.08 R)
• M9: 1,317,808 km (0.06 R)
• M10: 1,448,407 km (0.085 R)
• M11: 1,666,670 km (0.115 R)
• M12: 1,779,915 km (0.078 R)
• M13: 1,984,416 km (0.108 R)
• M14: 2,181,436 km (0.069 R)
• M15: 2,368,882 km (0.117 R)
• M16: 2,464,775 km (0.112 R)
• M17: 2,545,557 km (0.066 R)
• M18: 2,793,591 km (0.068 R)
• M19: 2,912,072 km (0.073 R)
• M20: 3,620,867 km (0.059 R)
• M21: 3,787,668 km (0.11 R)
• M22: 3,938,014 km (0.089 R)
• M23: 4,244,840 km (0.066 R)
• M24: 4,861,183 km (0.065 R)
• M25: 5,086,776 km (0.089 R)
• M26: 5,211,242 km (0.105 R)
• M27: 5,294,717 km (0.077 R)
• M28: 5,442,071 km (0.109 R)
• M29: 5,526,893 km (0.078 R)
• M30: 6,001,119 km (0.091 R)
• M31: 6,421,339 km (0.112 R)
• M32: 6,533,537 km (0.097 R)
• M33: 6,691,662 km (0.11 R)
• M34: 6,805,506 km (0.069 R)
• M35: 6,919,799 km (0.077 R)
• M36: 7,197,004 km (0.069 R)
• M37: 7,834,141 km (0.114 R)
• M38: 8,074,695 km (0.118 R)
• M39: 8,293,257 km (0.049 R)
• M40: 8,489,230 km (0.111 R)
• M41: 9,466,404 km (0.064 R)
• M42: 9,542,998 km (0.1 R)
• M43: 10,242,218 km (0.063 R)
• M44: 10,690,862 km (0.029 R)
• M45: 11,119,011 km (0.096 R)
• M46: 11,253,949 km (0.032 R)
• M47: 11,525,618 km (0.112 R)
• M48: 12,047,565 km (0.09 R)
• M49: 13,833,016 km (0.1 R)
• M50: 14,007,447 km (0.089 R)
• M51: 14,153,305 km (0.102 R)
• M52: 14,623,341 km (0.028 R)
• M53: 16,308,711 km (0.09 R)
• M54: 17,143,168 km (0.064 R)
• M55: 17,393,146 km (0.117 R)
• M56: 17,896,543 km (0.076 R)
• M57: 18,436,741 km (0.073 R)
• M58: 18,628,675 km (0.052 R)
• M59: 19,046,801 km (0.113 R)
• M60: 19,111,427 km (0.091 R)
• M61: 19,696,205 km (0.11 R)
• M62: 19,761,430 km (0.086 R)
• M63: 19,925,090 km (0.042 R)
• M64: 20,617,429 km (0.099 R)
• M65: 21,284,037 km (0.108 R)
• M66: 21,451,886 km (0.069 R)
• M67: 21,552,715 km (0.1 R)
• M68: 21,822,440 km (0.106 R)
• M69: 21,924,017 km (0.046 R)
• M70: 22,093,362 km (0.08 R)
• M71: 22,707,012 km (0.065 R)
• M72: 22,809,786 km (0.11 R)
• M73: 22,912,859 km (0.058 R)
• M74: 23,015,932 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 13.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.89 AU - 10.27 AU

Year: 9944 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,951,324 km

• M1: 399,726 km (0.064 R)
• M2: 685,158 km (0.043 R)
• M3: 1,609,224 km (0.088 R)
• M4: 1,853,368 km (0.031 R)
• M5: 2,031,689 km (0.1 R)
• M6: 2,744,223 km (0.031 R)
• M7: 2,919,402 km (0.12 R)
• M8: 3,068,103 km (0.103 R)
• M9: 3,158,609 km (0.074 R)
• M10: 3,404,399 km (0.044 R)
• M11: 3,656,621 km (0.068 R)
• M12: 3,752,962 km (0.1 R)
• M13: 3,882,514 km (0.08 R)
• M14: 4,314,253 km (0.106 R)
• M15: 5,008,537 km (0.074 R)
• M16: 5,115,649 km (0.109 R)
• M17: 5,259,861 km (0.085 R)
• M18: 5,441,922 km (0.071 R)
• M19: 5,700,427 km (0.063 R)
• M20: 5,850,025 km (0.117 R)
• M21: 6,539,222 km (0.071 R)
• M22: 6,814,333 km (0.088 R)
• M23: 7,910,735 km (0.036 R)
• M24: 8,373,292 km (0.111 R)
• M25: 9,813,172 km (0.119 R)
• M26: 11,611,936 km (0.098 R)
• M27: 11,993,411 km (0.084 R)
• M28: 12,233,964 km (0.084 R)
• M29: 12,573,402 km (0.076 R)
• M30: 13,261,702 km (0.113 R)
• M31: 14,623,641 km (0.115 R)
• M32: 14,777,577 km (0.109 R)
• M33: 15,871,287 km (0.107 R)
• M34: 17,970,743 km (0.114 R)
• M35: 18,578,560 km (0.111 R)
• M36: 19,418,402 km (0.037 R)
• M37: 19,985,228 km (0.081 R)
• M38: 21,076,994 km (0.088 R)
• M39: 21,367,513 km (0.092 R)
• M40: 21,600,885 km (0.118 R)
• M41: 22,070,323 km (0.1 R)
• M42: 23,138,602 km (0.11 R)
• M43: 23,920,700 km (0.073 R)
• M44: 24,467,330 km (0.108 R)
• M45: 25,263,939 km (0.096 R)
• M46: 26,069,224 km (0.096 R)
• M47: 26,318,604 km (0.046 R)
• M48: 27,451,060 km (0.103 R)
• M49: 27,959,393 km (0.082 R)
• M50: 28,087,000 km (0.111 R)
• M51: 28,278,785 km (0.074 R)
• M52: 28,985,635 km (0.107 R)
• M53: 31,074,619 km (0.077 R)
• M54: 31,339,258 km (0.089 R)
• M55: 31,803,909 km (0.114 R)
• M56: 32,606,053 km (0.092 R)
• M57: 33,076,987 km (0.113 R)
• M58: 33,617,933 km (0.118 R)
• M59: 33,957,520 km (0.08 R)
• M60: 36,575,632 km (0.115 R)
• M61: 37,556,396 km (0.096 R)
• M62: 37,908,848 km (0.113 R)
• M63: 38,120,829 km (0.113 R)
• M64: 38,404,017 km (0.027 R)
• M65: 38,901,430 km (0.116 R)
• M66: 40,550,597 km (0.03 R)
• M67: 41,711,327 km (0.095 R)
• M68: 43,546,594 km (0.089 R)
• M69: 44,139,600 km (0.032 R)
• M70: 45,633,484 km (0.099 R)
• M71: 46,235,616 km (0.079 R)
• M72: 46,537,803 km (0.067 R)
• M73: 47,143,824 km (0.095 R)
• M74: 47,295,816 km (0.085 R)
• M75: 47,981,572 km (0.053 R)
• M76: 48,210,906 km (0.086 R)
• M77: 48,364,094 km (0.05 R)
• M78: 48,517,282 km (0.112 R)
• M79: 51,459,723 km (0.088 R)
• M80: 52,243,616 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 11.4

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.9 AU - 11.8 AU

Year: 11235 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,951,324 km

• M1: 173,234 km (0.064 R)
• M2: 354,547 km (0.088 R)
• M3: 540,348 km (0.084 R)
• M4: 1,181,374 km (0.038 R)
• M5: 1,546,543 km (0.058 R)
• M6: 1,618,948 km (0.08 R)
• M7: 1,742,366 km (0.085 R)
• M8: 2,025,106 km (0.049 R)
• M9: 2,104,842 km (0.099 R)
• M10: 2,434,705 km (0.056 R)
• M11: 2,781,174 km (0.114 R)
• M12: 2,960,542 km (0.1 R)
• M13: 3,330,497 km (0.067 R)
• M14: 3,489,221 km (0.098 R)
• M15: 4,354,196 km (0.047 R)
• M16: 5,961,475 km (0.101 R)
• M17: 6,587,393 km (0.054 R)
• M18: 6,908,430 km (0.104 R)
• M19: 7,070,743 km (0.103 R)
• M20: 7,399,410 km (0.099 R)
• M21: 7,523,875 km (0.088 R)
• M22: 7,649,089 km (0.095 R)
• M23: 8,114,338 km (0.042 R)
• M24: 9,384,424 km (0.069 R)
• M25: 10,388,824 km (0.045 R)
• M26: 11,427,333 km (0.072 R)
• M27: 11,571,395 km (0.103 R)
• M28: 12,203,147 km (0.096 R)
• M29: 12,547,970 km (0.116 R)
• M30: 12,796,303 km (0.113 R)
• M31: 12,896,084 km (0.108 R)
• M32: 13,601,738 km (0.11 R)
• M33: 13,908,114 km (0.04 R)
• M34: 14,683,779 km (0.088 R)
• M35: 15,526,613 km (0.07 R)
• M36: 16,439,460 km (0.03 R)
• M37: 16,547,918 km (0.108 R)
• M38: 17,701,916 km (0.111 R)
• M39: 17,813,067 km (0.049 R)
• M40: 20,552,354 km (0.09 R)
• M41: 23,176,450 km (0.107 R)
• M42: 23,420,145 km (0.105 R)
• M43: 26,093,908 km (0.096 R)
• M44: 26,665,671 km (0.038 R)
• M45: 27,369,978 km (0.054 R)
• M46: 27,951,016 km (0.103 R)
• M47: 28,470,719 km (0.106 R)
• M48: 28,797,291 km (0.119 R)
• M49: 29,256,407 km (0.051 R)
• M50: 30,049,275 km (0.066 R)
• M51: 30,916,046 km (0.117 R)
• M52: 31,251,743 km (0.095 R)
• M53: 31,723,575 km (0.049 R)
• M54: 33,153,282 km (0.103 R)
• M55: 35,162,082 km (0.098 R)
• M56: 35,442,129 km (0.05 R)
• M57: 35,793,385 km (0.08 R)
• M58: 36,075,227 km (0.118 R)
• M59: 36,216,448 km (0.087 R)
• M60: 37,067,510 km (0.118 R)
• M61: 37,996,812 km (0.038 R)
• M62: 39,223,814 km (0.059 R)
• M63: 39,514,333 km (0.078 R)
• M64: 41,494,261 km (0.092 R)
• M65: 42,310,167 km (0.082 R)
• M66: 43,206,408 km (0.094 R)
• M67: 43,431,403 km (0.084 R)
• M68: 43,731,946 km (0.036 R)
• M69: 44,410,970 km (0.103 R)
• M70: 44,941,444 km (0.073 R)
• M71: 45,855,637 km (0.081 R)
• M72: 46,391,796 km (0.099 R)
• M73: 46,468,539 km (0.052 R)
• M74: 46,776,113 km (0.068 R)
• M75: 47,007,092 km (0.066 R)
• M76: 47,780,064 km (0.091 R)
• M77: 48,869,136 km (0.064 R)
• M78: 49,652,132 km (0.101 R)
• M79: 51,151,252 km (0.036 R)
• M80: 51,468,699 km (0.094 R)
• M81: 51,707,158 km (0.071 R)
• M82: 51,786,744 km (0.086 R)
• M83: 53,790,009 km (0.088 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit