🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 39.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,744,242 km

• M1: 186,100 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.57 AU - 0.57 AU

Year: 154 Days

Day: 44.2 Hours

Environment

Temp: 245 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.05 AU - 1.25 AU

Year: 442 Days

Day: 40.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.3 AU - 1.48 AU

Year: 587 Days

Day: 32.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 8.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.91 AU - 7.59 AU

Year: 6992 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,744,242 km

• M1: 135,685 km (0.096 R)
• M2: 334,800 km (0.041 R)
• M3: 604,824 km (0.094 R)
• M4: 713,133 km (0.076 R)
• M5: 804,687 km (0.117 R)
• M6: 975,079 km (0.112 R)
• M7: 1,157,439 km (0.087 R)
• M8: 1,252,882 km (0.095 R)
• M9: 1,525,599 km (0.107 R)
• M10: 1,801,158 km (0.1 R)
• M11: 2,210,159 km (0.111 R)
• M12: 2,885,743 km (0.105 R)
• M13: 3,073,787 km (0.12 R)
• M14: 3,207,827 km (0.098 R)
• M15: 3,461,844 km (0.083 R)
• M16: 3,561,327 km (0.098 R)
• M17: 4,010,270 km (0.064 R)
• M18: 4,114,839 km (0.067 R)
• M19: 4,178,119 km (0.12 R)
• M20: 4,585,773 km (0.06 R)
• M21: 4,939,123 km (0.114 R)
• M22: 5,485,604 km (0.058 R)
• M23: 5,789,587 km (0.117 R)
• M24: 6,316,620 km (0.117 R)
• M25: 6,561,363 km (0.102 R)
• M26: 6,734,447 km (0.102 R)
• M27: 7,161,250 km (0.086 R)
• M28: 7,390,883 km (0.115 R)
• M29: 7,726,730 km (0.068 R)
• M30: 7,857,179 km (0.113 R)
• M31: 8,014,706 km (0.097 R)
• M32: 8,093,993 km (0.112 R)
• M33: 8,306,422 km (0.112 R)
• M34: 8,736,815 km (0.047 R)
• M35: 8,927,403 km (0.118 R)
• M36: 9,368,267 km (0.116 R)
• M37: 9,563,343 km (0.087 R)
• M38: 10,156,798 km (0.081 R)
• M39: 10,472,449 km (0.112 R)
• M40: 10,587,939 km (0.031 R)
• M41: 10,791,242 km (0.116 R)
• M42: 11,408,782 km (0.091 R)
• M43: 11,706,931 km (0.069 R)
• M44: 11,766,920 km (0.097 R)
• M45: 12,280,489 km (0.055 R)
• M46: 12,616,636 km (0.096 R)
• M47: 12,801,389 km (0.077 R)
• M48: 13,517,664 km (0.037 R)
• M49: 14,087,183 km (0.087 R)
• M50: 14,891,421 km (0.102 R)
• M51: 15,086,646 km (0.092 R)
• M52: 15,644,347 km (0.11 R)
• M53: 15,776,442 km (0.09 R)
• M54: 15,942,346 km (0.063 R)
• M55: 16,342,520 km (0.082 R)
• M56: 16,510,369 km (0.085 R)
• M57: 17,391,800 km (0.07 R)
• M58: 17,460,315 km (0.113 R)
• M59: 17,907,314 km (0.117 R)
• M60: 18,953,452 km (0.097 R)
• M61: 19,200,438 km (0.088 R)
• M62: 19,377,412 km (0.112 R)
• M63: 19,483,926 km (0.112 R)
• M64: 19,733,156 km (0.085 R)
• M65: 20,270,811 km (0.114 R)
• M66: 20,704,345 km (0.069 R)
• M67: 21,507,087 km (0.057 R)
• M68: 21,691,093 km (0.107 R)
• M69: 22,060,300 km (0.077 R)
• M70: 22,394,502 km (0.078 R)
• M71: 23,634,220 km (0.085 R)
• M72: 24,090,493 km (0.114 R)
• M73: 24,741,842 km (0.06 R)
• M74: 25,050,463 km (0.074 R)
• M75: 25,282,639 km (0.078 R)
• M76: 25,983,654 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 12.7

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.28 AU - 8.98 AU

Year: 9080 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,744,242 km

• M1: 201,508 km (0.082 R)
• M2: 419,173 km (0.104 R)
• M3: 533,167 km (0.072 R)
• M4: 645,216 km (0.109 R)
• M5: 782,546 km (0.087 R)
• M6: 965,205 km (0.106 R)
• M7: 1,053,169 km (0.109 R)
• M8: 1,434,195 km (0.064 R)
• M9: 1,813,575 km (0.086 R)
• M10: 2,084,198 km (0.059 R)
• M11: 2,368,134 km (0.118 R)
• M12: 2,973,706 km (0.054 R)
• M13: 3,079,173 km (0.063 R)
• M14: 3,376,125 km (0.094 R)
• M15: 3,542,178 km (0.094 R)
• M16: 3,710,925 km (0.064 R)
• M17: 3,796,196 km (0.112 R)
• M18: 4,144,459 km (0.118 R)
• M19: 4,382,470 km (0.06 R)
• M20: 4,624,968 km (0.09 R)
• M21: 4,934,336 km (0.086 R)
• M22: 5,154,993 km (0.109 R)
• M23: 5,411,254 km (0.041 R)
• M24: 6,341,005 km (0.088 R)
• M25: 7,319,973 km (0.069 R)
• M26: 7,499,640 km (0.096 R)
• M27: 7,680,953 km (0.106 R)
• M28: 7,827,110 km (0.093 R)
• M29: 8,990,383 km (0.09 R)
• M30: 9,377,094 km (0.069 R)
• M31: 10,247,305 km (0.069 R)
• M32: 10,448,663 km (0.103 R)
• M33: 10,529,596 km (0.081 R)
• M34: 10,692,059 km (0.096 R)
• M35: 10,773,590 km (0.08 R)
• M36: 11,600,567 km (0.091 R)
• M37: 11,894,826 km (0.09 R)
• M38: 12,021,685 km (0.091 R)
• M39: 12,234,263 km (0.089 R)
• M40: 12,319,534 km (0.102 R)
• M41: 12,619,777 km (0.108 R)
• M42: 12,749,329 km (0.042 R)
• M43: 13,711,991 km (0.101 R)
• M44: 15,062,262 km (0.063 R)
• M45: 16,079,378 km (0.08 R)
• M46: 16,172,876 km (0.091 R)
• M47: 16,407,595 km (0.066 R)
• M48: 16,643,511 km (0.066 R)
• M49: 17,742,756 km (0.073 R)
• M50: 17,887,866 km (0.054 R)
• M51: 18,668,617 km (0.108 R)
• M52: 18,865,488 km (0.09 R)
• M53: 20,415,023 km (0.108 R)
• M54: 20,821,480 km (0.12 R)
• M55: 20,923,506 km (0.094 R)
• M56: 21,901,278 km (0.04 R)
• M57: 22,265,249 km (0.114 R)
• M58: 22,474,088 km (0.111 R)
• M59: 22,788,692 km (0.109 R)
• M60: 23,316,175 km (0.106 R)
• M61: 24,329,551 km (0.099 R)
• M62: 24,760,542 km (0.105 R)
• M63: 25,302,834 km (0.034 R)
• M64: 26,731,045 km (0.113 R)
• M65: 27,008,848 km (0.105 R)
• M66: 29,378,778 km (0.104 R)
• M67: 29,607,962 km (0.102 R)
• M68: 30,414,893 km (0.115 R)
• M69: 30,588,725 km (0.103 R)
• M70: 31,462,826 km (0.101 R)
• M71: 32,286,063 km (0.055 R)
• M72: 34,980,021 km (0.109 R)
• M73: 35,649,472 km (0.049 R)
• M74: 35,893,915 km (0.117 R)
• M75: 36,939,305 km (0.105 R)
• M76: 37,062,872 km (0.109 R)
• M77: 39,501,168 km (0.047 R)
• M78: 39,627,578 km (0.107 R)
• M79: 41,668,991 km (0.119 R)
• M80: 41,990,926 km (0.105 R)
• M81: 43,222,266 km (0.081 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit