🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 227 Days

Day: 17.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,097,379 km

• M1: 310,266 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 243 Days

Day: 37.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.72 AU - 1.1 AU

Year: 393 Days

Day: 28 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.01 AU - 1.35 AU

Year: 581 Days

Day: 29.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.93 AU - 1.45 AU

Year: 588 Days

Day: 31.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,097,379 km

• M1: 234,420 km (0.098 R)
• M2: 700,716 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.9 AU - 2 AU

Year: 1234 Days

Day: 18.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,097,379 km

• M1: 462,856 km (0.09 R)
• M2: 1,245,253 km (0.108 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 12

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.28 AU - 6.14 AU

Year: 5388 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,097,379 km

• M1: 149,897 km (0.111 R)
• M2: 275,858 km (0.041 R)
• M3: 391,946 km (0.12 R)
• M4: 477,217 km (0.113 R)
• M5: 645,664 km (0.047 R)
• M6: 760,855 km (0.026 R)
• M7: 1,066,334 km (0.098 R)
• M8: 1,802,056 km (0.105 R)
• M9: 1,918,443 km (0.102 R)
• M10: 2,010,595 km (0.103 R)
• M11: 2,158,847 km (0.096 R)
• M12: 2,451,909 km (0.052 R)
• M13: 3,295,791 km (0.097 R)
• M14: 4,085,967 km (0.114 R)
• M15: 4,327,268 km (0.104 R)
• M16: 4,502,597 km (0.113 R)
• M17: 4,591,159 km (0.107 R)
• M18: 4,805,981 km (0.113 R)
• M19: 4,987,593 km (0.118 R)
• M20: 5,153,048 km (0.102 R)
• M21: 5,489,494 km (0.087 R)
• M22: 5,737,078 km (0.082 R)
• M23: 5,852,568 km (0.081 R)
• M24: 6,085,791 km (0.107 R)
• M25: 6,203,674 km (0.109 R)
• M26: 6,521,570 km (0.109 R)
• M27: 6,621,950 km (0.097 R)
• M28: 6,722,928 km (0.119 R)
• M29: 6,885,541 km (0.078 R)
• M30: 7,008,511 km (0.12 R)
• M31: 7,090,789 km (0.12 R)
• M32: 7,235,600 km (0.069 R)
• M33: 8,060,483 km (0.087 R)
• M34: 8,385,709 km (0.097 R)
• M35: 8,693,132 km (0.111 R)
• M36: 10,006,302 km (0.095 R)
• M37: 10,169,065 km (0.075 R)
• M38: 10,379,399 km (0.103 R)
• M39: 10,496,983 km (0.091 R)
• M40: 10,615,016 km (0.109 R)
• M41: 10,828,492 km (0.091 R)
• M42: 11,091,336 km (0.051 R)
• M43: 11,550,452 km (0.117 R)
• M44: 11,991,167 km (0.104 R)
• M45: 12,312,802 km (0.106 R)
• M46: 12,587,314 km (0.095 R)
• M47: 12,813,357 km (0.116 R)
• M48: 12,964,750 km (0.079 R)
• M49: 13,551,024 km (0.111 R)
• M50: 13,989,794 km (0.084 R)
• M51: 14,801,961 km (0.069 R)
• M52: 15,227,268 km (0.036 R)
• M53: 15,468,121 km (0.111 R)
• M54: 16,664,305 km (0.105 R)
• M55: 16,802,234 km (0.031 R)
• M56: 17,245,792 km (0.057 R)
• M57: 17,609,016 km (0.106 R)
• M58: 17,946,509 km (0.113 R)
• M59: 18,428,363 km (0.112 R)
• M60: 18,542,506 km (0.096 R)
• M61: 18,628,076 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 14.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.71 AU - 6.95 AU

Year: 7215 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,097,379 km

• M1: 202,556 km (0.11 R)
• M2: 332,406 km (0.119 R)
• M3: 445,353 km (0.113 R)
• M4: 845,527 km (0.103 R)
• M5: 1,104,182 km (0.092 R)
• M6: 1,261,708 km (0.053 R)
• M7: 1,484,310 km (0.051 R)
• M8: 1,640,191 km (0.06 R)
• M9: 1,884,933 km (0.113 R)
• M10: 2,098,260 km (0.1 R)
• M11: 2,230,205 km (0.09 R)
• M12: 2,410,620 km (0.117 R)
• M13: 2,810,645 km (0.049 R)
• M14: 3,056,135 km (0.057 R)
• M15: 3,568,208 km (0.072 R)
• M16: 4,246,635 km (0.07 R)
• M17: 5,054,014 km (0.108 R)
• M18: 5,293,371 km (0.1 R)
• M19: 5,939,933 km (0.118 R)
• M20: 6,417,300 km (0.082 R)
• M21: 6,677,002 km (0.114 R)
• M22: 6,973,355 km (0.049 R)
• M23: 7,375,325 km (0.107 R)
• M24: 7,613,335 km (0.082 R)
• M25: 7,750,516 km (0.113 R)
• M26: 7,853,888 km (0.106 R)
• M27: 7,957,709 km (0.063 R)
• M28: 8,131,841 km (0.092 R)
• M29: 8,272,164 km (0.087 R)
• M30: 8,413,235 km (0.12 R)
• M31: 8,841,234 km (0.115 R)
• M32: 10,168,018 km (0.063 R)
• M33: 10,509,400 km (0.068 R)
• M34: 11,833,341 km (0.094 R)
• M35: 12,112,341 km (0.108 R)
• M36: 14,042,303 km (0.091 R)
• M37: 14,678,244 km (0.082 R)
• M38: 15,193,908 km (0.069 R)
• M39: 16,198,607 km (0.113 R)
• M40: 16,375,581 km (0.068 R)
• M41: 16,642,314 km (0.102 R)
• M42: 16,865,514 km (0.081 R)
• M43: 17,860,041 km (0.081 R)
• M44: 17,997,073 km (0.077 R)
• M45: 18,548,939 km (0.072 R)
• M46: 19,059,666 km (0.118 R)
• M47: 19,293,338 km (0.12 R)
• M48: 19,763,674 km (0.09 R)
• M49: 20,000,188 km (0.118 R)
• M50: 20,380,616 km (0.115 R)
• M51: 20,619,673 km (0.066 R)
• M52: 20,907,798 km (0.109 R)
• M53: 21,003,990 km (0.078 R)
• M54: 21,245,441 km (0.098 R)
• M55: 21,926,410 km (0.062 R)
• M56: 22,466,459 km (0.105 R)
• M57: 22,762,962 km (0.085 R)
• M58: 22,961,328 km (0.04 R)
• M59: 23,309,742 km (0.078 R)
• M60: 23,861,010 km (0.105 R)
• M61: 24,467,181 km (0.077 R)
• M62: 24,568,758 km (0.041 R)
• M63: 25,488,784 km (0.119 R)
• M64: 25,694,781 km (0.09 R)
• M65: 26,942,577 km (0.08 R)
• M66: 27,891,177 km (0.083 R)
• M67: 28,690,179 km (0.085 R)
• M68: 29,226,936 km (0.086 R)
• M69: 29,442,656 km (0.096 R)
• M70: 30,038,504 km (0.097 R)
• M71: 30,967,058 km (0.096 R)
• M72: 31,462,527 km (0.117 R)
• M73: 31,960,687 km (0.054 R)
• M74: 32,572,992 km (0.087 R)
• M75: 33,414,180 km (0.089 R)
• M76: 34,092,457 km (0.095 R)
• M77: 34,490,088 km (0.11 R)
• M78: 34,889,365 km (0.062 R)
• M79: 35,290,138 km (0.085 R)
• M80: 36,269,705 km (0.112 R)
• M81: 36,501,581 km (0.106 R)
• M82: 38,020,299 km (0.064 R)
• M83: 38,373,799 km (0.051 R)
• M84: 39,619,350 km (0.098 R)
• M85: 40,037,477 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 11,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit