🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.52 AU - 0.62 AU

Year: 150 Days

Day: 33.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.85 AU - 1.23 AU

Year: 369 Days

Day: 17 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 516 Days

Day: 40.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.36 AU - 1.6 AU

Year: 627 Days

Day: 45.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.49 AU - 4.17 AU

Year: 2610 Days

Day: 14.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,948,569 km

• M1: 2,462,381 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 13

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.85 AU - 7.09 AU

Year: 6408 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,948,569 km

• M1: 212,279 km (0.111 R)
• M2: 445,203 km (0.116 R)
• M3: 638,783 km (0.109 R)
• M4: 891,454 km (0.094 R)
• M5: 1,130,362 km (0.115 R)
• M6: 1,307,186 km (0.106 R)
• M7: 1,744,012 km (0.096 R)
• M8: 1,836,912 km (0.085 R)
• M9: 2,027,949 km (0.054 R)
• M10: 2,388,629 km (0.074 R)
• M11: 2,513,394 km (0.114 R)
• M12: 2,967,872 km (0.113 R)
• M13: 3,285,468 km (0.041 R)
• M14: 3,495,504 km (0.113 R)
• M15: 3,879,821 km (0.09 R)
• M16: 4,002,790 km (0.098 R)
• M17: 4,303,332 km (0.11 R)
• M18: 4,533,713 km (0.069 R)
• M19: 4,820,791 km (0.096 R)
• M20: 5,086,926 km (0.108 R)
• M21: 5,221,863 km (0.059 R)
• M22: 5,412,750 km (0.115 R)
• M23: 5,886,227 km (0.074 R)
• M24: 6,402,041 km (0.053 R)
• M25: 6,872,975 km (0.089 R)
• M26: 7,294,243 km (0.073 R)
• M27: 7,477,350 km (0.1 R)
• M28: 8,161,910 km (0.036 R)
• M29: 9,292,421 km (0.115 R)
• M30: 9,424,666 km (0.11 R)
• M31: 9,691,249 km (0.118 R)
• M32: 10,061,803 km (0.086 R)
• M33: 10,609,182 km (0.075 R)
• M34: 11,131,278 km (0.032 R)
• M35: 11,876,276 km (0.109 R)
• M36: 12,454,621 km (0.066 R)
• M37: 12,784,036 km (0.116 R)
• M38: 13,005,291 km (0.116 R)
• M39: 13,153,542 km (0.082 R)
• M40: 14,435,746 km (0.076 R)
• M41: 16,233,463 km (0.116 R)
• M42: 16,433,176 km (0.102 R)
• M43: 17,280,499 km (0.089 R)
• M44: 17,935,738 km (0.037 R)
• M45: 18,018,316 km (0.112 R)
• M46: 18,390,964 km (0.111 R)
• M47: 18,474,140 km (0.116 R)
• M48: 18,933,855 km (0.092 R)
• M49: 19,144,040 km (0.114 R)
• M50: 20,378,671 km (0.109 R)
• M51: 20,940,411 km (0.112 R)
• M52: 21,070,710 km (0.091 R)
• M53: 21,244,992 km (0.052 R)
• M54: 21,682,715 km (0.12 R)
• M55: 21,770,529 km (0.057 R)
• M56: 22,300,405 km (0.12 R)
• M57: 22,611,569 km (0.073 R)
• M58: 23,148,176 km (0.095 R)
• M59: 23,418,051 km (0.039 R)
• M60: 23,643,794 km (0.061 R)
• M61: 23,824,957 km (0.084 R)
• M62: 24,051,897 km (0.074 R)
• M63: 25,800,696 km (0.107 R)
• M64: 26,596,257 km (0.114 R)
• M65: 27,020,667 km (0.099 R)
• M66: 27,590,186 km (0.082 R)
• M67: 28,596,231 km (0.075 R)
• M68: 28,692,722 km (0.104 R)
• M69: 28,837,533 km (0.11 R)
• M70: 29,273,611 km (0.087 R)
• M71: 29,956,226 km (0.085 R)
• M72: 30,792,328 km (0.03 R)
• M73: 31,387,129 km (0.071 R)
• M74: 31,685,876 km (0.084 R)
• M75: 31,785,658 km (0.11 R)
• M76: 32,035,636 km (0.097 R)
• M77: 33,092,695 km (0.105 R)
• M78: 33,447,690 km (0.098 R)
• M79: 33,752,870 km (0.039 R)
• M80: 34,059,097 km (0.117 R)
• M81: 34,263,597 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.1

Radius: 11.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.33 AU - 14.47 AU

Year: 15206 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,948,569 km

• M1: 161,865 km (0.109 R)
• M2: 315,951 km (0.12 R)
• M3: 669,002 km (0.094 R)
• M4: 744,549 km (0.113 R)
• M5: 823,536 km (0.108 R)
• M6: 922,570 km (0.094 R)
• M7: 1,439,880 km (0.114 R)
• M8: 1,541,008 km (0.069 R)
• M9: 1,687,015 km (0.055 R)
• M10: 1,925,923 km (0.086 R)
• M11: 2,038,271 km (0.069 R)
• M12: 2,340,907 km (0.107 R)
• M13: 2,633,371 km (0.098 R)
• M14: 2,963,534 km (0.062 R)
• M15: 3,173,420 km (0.112 R)
• M16: 3,946,392 km (0.039 R)
• M17: 4,032,560 km (0.057 R)
• M18: 4,265,783 km (0.055 R)
• M19: 4,593,552 km (0.112 R)
• M20: 4,929,699 km (0.062 R)
• M21: 5,179,228 km (0.108 R)
• M22: 5,273,774 km (0.11 R)
• M23: 7,462,989 km (0.115 R)
• M24: 8,040,437 km (0.075 R)
• M25: 8,297,595 km (0.052 R)
• M26: 8,482,947 km (0.112 R)
• M27: 8,632,246 km (0.111 R)
• M28: 8,857,989 km (0.086 R)
• M29: 9,047,380 km (0.109 R)
• M30: 9,276,564 km (0.092 R)
• M31: 9,469,096 km (0.1 R)
• M32: 10,291,885 km (0.119 R)
• M33: 11,424,490 km (0.097 R)
• M34: 11,589,646 km (0.113 R)
• M35: 11,796,989 km (0.086 R)
• M36: 12,895,336 km (0.063 R)
• M37: 13,196,776 km (0.034 R)
• M38: 14,026,296 km (0.085 R)
• M39: 14,291,833 km (0.057 R)
• M40: 15,461,389 km (0.055 R)
• M41: 16,011,610 km (0.095 R)
• M42: 16,428,539 km (0.056 R)
• M43: 16,568,263 km (0.093 R)
• M44: 16,989,980 km (0.052 R)
• M45: 17,084,077 km (0.025 R)
• M46: 17,273,019 km (0.073 R)
• M47: 17,462,559 km (0.082 R)
• M48: 19,840,717 km (0.101 R)
• M49: 20,039,233 km (0.115 R)
• M50: 20,288,463 km (0.115 R)
• M51: 20,890,595 km (0.091 R)
• M52: 23,096,565 km (0.052 R)
• M53: 24,465,834 km (0.108 R)
• M54: 25,267,828 km (0.116 R)
• M55: 25,483,249 km (0.115 R)
• M56: 25,807,278 km (0.111 R)
• M57: 26,241,710 km (0.045 R)
• M58: 26,678,387 km (0.1 R)
• M59: 27,448,367 km (0.1 R)
• M60: 27,836,274 km (0.084 R)
• M61: 28,058,577 km (0.064 R)
• M62: 28,561,225 km (0.098 R)
• M63: 28,897,970 km (0.048 R)
• M64: 29,405,406 km (0.111 R)
• M65: 29,518,652 km (0.045 R)
• M66: 30,429,404 km (0.064 R)
• M67: 30,543,846 km (0.094 R)
• M68: 31,118,451 km (0.098 R)
• M69: 32,511,956 km (0.108 R)
• M70: 33,452,328 km (0.113 R)
• M71: 34,700,124 km (0.106 R)
• M72: 35,239,574 km (0.097 R)
• M73: 36,023,616 km (0.093 R)
• M74: 36,630,684 km (0.096 R)
• M75: 36,874,529 km (0.081 R)
• M76: 36,996,601 km (0.065 R)
• M77: 37,609,054 km (0.103 R)
• M78: 37,916,478 km (0.115 R)
• M79: 38,410,151 km (0.078 R)
• M80: 41,353,639 km (0.079 R)
• M81: 41,734,515 km (0.034 R)
• M82: 42,180,466 km (0.088 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit