🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.08 AU

Year: 299 Days

Day: 25.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.98 AU - 1.06 AU

Year: 367 Days

Day: 15.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.83 AU - 1.27 AU

Year: 384 Days

Day: 23.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.39 AU - 1.97 AU

Year: 776 Days

Day: 45.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 13.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.5 AU - 7.88 AU

Year: 6872 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,676,310 km

• M1: 188,344 km (0.103 R)
• M2: 323,131 km (0.087 R)
• M3: 467,942 km (0.081 R)
• M4: 615,296 km (0.076 R)
• M5: 870,510 km (0.087 R)
• M6: 1,028,186 km (0.055 R)
• M7: 1,756,129 km (0.12 R)
• M8: 1,857,258 km (0.086 R)
• M9: 1,981,125 km (0.039 R)
• M10: 2,806,755 km (0.102 R)
• M11: 2,925,985 km (0.057 R)
• M12: 3,194,513 km (0.079 R)
• M13: 3,369,692 km (0.112 R)
• M14: 3,888,049 km (0.057 R)
• M15: 4,183,953 km (0.116 R)
• M16: 4,459,363 km (0.112 R)
• M17: 4,599,387 km (0.109 R)
• M18: 5,470,196 km (0.075 R)
• M19: 5,590,173 km (0.111 R)
• M20: 5,863,339 km (0.076 R)
• M21: 6,172,259 km (0.037 R)
• M22: 6,391,569 km (0.079 R)
• M23: 6,645,437 km (0.089 R)
• M24: 6,967,521 km (0.103 R)
• M25: 7,427,235 km (0.031 R)
• M26: 7,593,738 km (0.103 R)
• M27: 7,862,864 km (0.119 R)
• M28: 7,998,549 km (0.107 R)
• M29: 9,724,310 km (0.052 R)
• M30: 10,238,029 km (0.104 R)
• M31: 10,386,431 km (0.09 R)
• M32: 10,647,778 km (0.096 R)
• M33: 11,948,681 km (0.083 R)
• M34: 12,065,816 km (0.084 R)
• M35: 13,057,351 km (0.051 R)
• M36: 13,258,859 km (0.064 R)
• M37: 13,992,637 km (0.088 R)
• M38: 14,198,932 km (0.089 R)
• M39: 14,447,714 km (0.098 R)
• M40: 14,865,540 km (0.08 R)
• M41: 15,033,838 km (0.116 R)
• M42: 15,160,398 km (0.074 R)
• M43: 15,287,406 km (0.066 R)
• M44: 15,585,106 km (0.106 R)
• M45: 15,713,162 km (0.117 R)
• M46: 15,798,882 km (0.086 R)
• M47: 16,272,658 km (0.091 R)
• M48: 16,359,275 km (0.082 R)
• M49: 16,446,042 km (0.116 R)
• M50: 16,576,641 km (0.089 R)
• M51: 17,278,404 km (0.091 R)
• M52: 17,855,852 km (0.074 R)
• M53: 18,169,260 km (0.108 R)
• M54: 19,349,886 km (0.112 R)
• M55: 19,579,669 km (0.109 R)
• M56: 20,368,049 km (0.113 R)
• M57: 21,498,710 km (0.046 R)
• M58: 22,263,903 km (0.076 R)
• M59: 22,795,125 km (0.076 R)
• M60: 24,612,440 km (0.091 R)
• M61: 25,765,391 km (0.08 R)
• M62: 25,967,797 km (0.097 R)
• M63: 26,221,365 km (0.097 R)
• M64: 26,833,520 km (0.086 R)
• M65: 26,987,306 km (0.054 R)
• M66: 27,347,239 km (0.066 R)
• M67: 27,502,073 km (0.054 R)
• M68: 30,177,182 km (0.098 R)
• M69: 31,356,761 km (0.117 R)
• M70: 31,464,621 km (0.099 R)
• M71: 31,843,552 km (0.065 R)
• M72: 32,115,072 km (0.11 R)
• M73: 32,441,944 km (0.117 R)
• M74: 32,770,012 km (0.035 R)
• M75: 33,539,693 km (0.051 R)
• M76: 33,760,649 km (0.086 R)
• M77: 33,926,703 km (0.068 R)
• M78: 34,148,556 km (0.069 R)
• M79: 35,996,988 km (0.117 R)
• M80: 36,110,084 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.3

Radius: 8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.7 AU - 15.06 AU

Year: 18432 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,676,310 km

• M1: 364,570 km (0.073 R)
• M2: 603,927 km (0.12 R)
• M3: 676,033 km (0.101 R)
• M4: 1,215,333 km (0.088 R)
• M5: 1,969,755 km (0.117 R)
• M6: 2,569,942 km (0.058 R)
• M7: 2,660,149 km (0.091 R)
• M8: 2,843,706 km (0.075 R)
• M9: 3,552,052 km (0.078 R)
• M10: 3,720,349 km (0.12 R)
• M11: 3,926,047 km (0.039 R)
• M12: 4,711,286 km (0.094 R)
• M13: 4,971,287 km (0.103 R)
• M14: 5,739,771 km (0.092 R)
• M15: 6,751,502 km (0.036 R)
• M16: 7,214,058 km (0.092 R)
• M17: 7,384,749 km (0.107 R)
• M18: 7,861,219 km (0.12 R)
• M19: 8,169,689 km (0.113 R)
• M20: 8,482,050 km (0.113 R)
• M21: 8,798,300 km (0.078 R)
• M22: 9,959,329 km (0.108 R)
• M23: 10,054,323 km (0.057 R)
• M24: 10,197,339 km (0.086 R)
• M25: 10,293,081 km (0.057 R)
• M26: 10,388,974 km (0.114 R)
• M27: 11,514,548 km (0.095 R)
• M28: 12,015,851 km (0.077 R)
• M29: 13,352,508 km (0.088 R)
• M30: 13,404,867 km (0.112 R)
• M31: 17,007,782 km (0.107 R)
• M32: 17,178,323 km (0.114 R)
• M33: 19,209,115 km (0.083 R)
• M34: 19,803,168 km (0.088 R)
• M35: 20,282,779 km (0.079 R)
• M36: 20,948,339 km (0.048 R)
• M37: 23,113,769 km (0.092 R)
• M38: 23,365,691 km (0.083 R)
• M39: 24,703,545 km (0.105 R)
• M40: 24,832,199 km (0.099 R)
• M41: 28,121,557 km (0.109 R)
• M42: 28,863,413 km (0.074 R)
• M43: 30,228,643 km (0.07 R)
• M44: 32,175,061 km (0.086 R)
• M45: 39,299,061 km (0.097 R)
• M46: 40,734,453 km (0.112 R)
• M47: 42,494,921 km (0.063 R)
• M48: 42,649,156 km (0.12 R)
• M49: 46,486,342 km (0.049 R)
• M50: 48,003,563 km (0.037 R)
• M51: 48,566,799 km (0.113 R)
• M52: 48,808,699 km (0.109 R)
• M53: 48,970,265 km (0.084 R)
• M54: 49,699,554 km (0.098 R)
• M55: 52,403,835 km (0.111 R)
• M56: 53,648,788 km (0.053 R)
• M57: 55,239,762 km (0.096 R)
• M58: 56,676,350 km (0.11 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 15,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit