🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.64 AU - 0.96 AU

Year: 254 Days

Day: 21.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.67 AU - 1.03 AU

Year: 278 Days

Day: 41.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.94 AU - 1 AU

Year: 339 Days

Day: 34.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.72 AU - 2.02 AU

Year: 907 Days

Day: 37.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,310,164 km

• M1: 119,678 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.68 AU - 2.62 AU

Year: 1118 Days

Day: 45.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.37 AU - 2.85 AU

Year: 1496 Days

Day: 26.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.77 AU - 4.35 AU

Year: 2383 Days

Day: 37.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,310,164 km

• M1: 1,518,718 km (0.074 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.6

Radius: 9.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.6 AU - 8.32 AU

Year: 7228 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,310,164 km

• M1: 143,315 km (0.099 R)
• M2: 558,449 km (0.072 R)
• M3: 646,861 km (0.118 R)
• M4: 897,288 km (0.073 R)
• M5: 987,795 km (0.079 R)
• M6: 2,055,624 km (0.06 R)
• M7: 2,238,882 km (0.105 R)
• M8: 2,301,114 km (0.106 R)
• M9: 2,470,010 km (0.068 R)
• M10: 2,933,016 km (0.114 R)
• M11: 3,139,760 km (0.05 R)
• M12: 3,209,772 km (0.113 R)
• M13: 3,304,019 km (0.027 R)
• M14: 3,422,949 km (0.109 R)
• M15: 3,616,379 km (0.029 R)
• M16: 4,636,786 km (0.051 R)
• M17: 4,851,010 km (0.074 R)
• M18: 5,261,656 km (0.095 R)
• M19: 5,345,132 km (0.072 R)
• M20: 6,087,137 km (0.119 R)
• M21: 6,204,272 km (0.032 R)
• M22: 6,649,775 km (0.096 R)
• M23: 6,830,938 km (0.098 R)
• M24: 7,136,566 km (0.037 R)
• M25: 7,229,018 km (0.051 R)
• M26: 7,446,533 km (0.118 R)
• M27: 7,697,858 km (0.112 R)
• M28: 8,079,931 km (0.062 R)
• M29: 8,208,734 km (0.058 R)
• M30: 8,338,137 km (0.097 R)
• M31: 8,829,566 km (0.06 R)
• M32: 9,263,250 km (0.065 R)
• M33: 10,151,113 km (0.069 R)
• M34: 10,923,637 km (0.045 R)
• M35: 11,137,561 km (0.084 R)
• M36: 11,569,750 km (0.106 R)
• M37: 11,751,362 km (0.069 R)
• M38: 12,043,975 km (0.038 R)
• M39: 12,117,577 km (0.065 R)
• M40: 12,898,777 km (0.113 R)
• M41: 13,314,510 km (0.084 R)
• M42: 13,390,505 km (0.115 R)
• M43: 13,773,027 km (0.116 R)
• M44: 14,587,887 km (0.072 R)
• M45: 15,020,973 km (0.109 R)
• M46: 15,219,339 km (0.103 R)
• M47: 15,298,776 km (0.03 R)
• M48: 15,698,651 km (0.04 R)
• M49: 15,819,227 km (0.066 R)
• M50: 16,754,214 km (0.12 R)
• M51: 17,290,671 km (0.103 R)
• M52: 17,665,414 km (0.084 R)
• M53: 18,211,297 km (0.081 R)
• M54: 18,549,986 km (0.119 R)
• M55: 19,061,910 km (0.11 R)
• M56: 19,665,089 km (0.058 R)
• M57: 20,012,605 km (0.116 R)
• M58: 20,318,383 km (0.067 R)
• M59: 20,449,879 km (0.099 R)
• M60: 21,556,754 km (0.085 R)
• M61: 22,230,094 km (0.117 R)
• M62: 22,456,136 km (0.074 R)
• M63: 22,910,465 km (0.09 R)
• M64: 23,001,720 km (0.103 R)
• M65: 23,505,715 km (0.076 R)
• M66: 24,804,823 km (0.117 R)
• M67: 26,844,889 km (0.109 R)
• M68: 27,085,592 km (0.06 R)
• M69: 27,423,833 km (0.039 R)
• M70: 28,250,959 km (0.1 R)
• M71: 28,692,124 km (0.109 R)
• M72: 29,979,563 km (0.119 R)
• M73: 30,529,933 km (0.078 R)
• M74: 32,047,903 km (0.071 R)
• M75: 32,661,853 km (0.103 R)
• M76: 33,228,230 km (0.073 R)
• M77: 33,590,257 km (0.111 R)
• M78: 34,998,871 km (0.078 R)
• M79: 35,104,038 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 10.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.89 AU - 9.61 AU

Year: 8407 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,310,164 km

• M1: 165,156 km (0.119 R)
• M2: 344,075 km (0.105 R)
• M3: 412,441 km (0.06 R)
• M4: 543,190 km (0.105 R)
• M5: 676,781 km (0.1 R)
• M6: 808,427 km (0.074 R)
• M7: 1,007,841 km (0.102 R)
• M8: 1,144,873 km (0.096 R)
• M9: 1,337,405 km (0.05 R)
• M10: 1,489,097 km (0.118 R)
• M11: 2,310,539 km (0.077 R)
• M12: 2,618,860 km (0.075 R)
• M13: 2,724,626 km (0.089 R)
• M14: 2,875,121 km (0.047 R)
• M15: 3,028,310 km (0.04 R)
• M16: 3,139,461 km (0.113 R)
• M17: 3,320,175 km (0.114 R)
• M18: 3,411,879 km (0.074 R)
• M19: 3,574,342 km (0.109 R)
• M20: 3,859,027 km (0.085 R)
• M21: 3,955,517 km (0.104 R)
• M22: 4,324,575 km (0.049 R)
• M23: 4,500,802 km (0.111 R)
• M24: 4,938,375 km (0.116 R)
• M25: 5,149,159 km (0.067 R)
• M26: 5,937,689 km (0.105 R)
• M27: 6,705,575 km (0.102 R)
• M28: 6,968,418 km (0.077 R)
• M29: 8,302,233 km (0.119 R)
• M30: 8,521,693 km (0.111 R)
• M31: 8,998,312 km (0.067 R)
• M32: 9,191,293 km (0.034 R)
• M33: 9,288,382 km (0.078 R)
• M34: 9,647,267 km (0.096 R)
• M35: 9,712,941 km (0.114 R)
• M36: 10,344,842 km (0.114 R)
• M37: 10,648,825 km (0.077 R)
• M38: 10,853,176 km (0.116 R)
• M39: 10,955,800 km (0.077 R)
• M40: 11,093,131 km (0.096 R)
• M41: 11,162,096 km (0.062 R)
• M42: 11,231,060 km (0.087 R)
• M43: 11,300,324 km (0.045 R)
• M44: 11,964,688 km (0.079 R)
• M45: 12,141,662 km (0.063 R)
• M46: 12,390,743 km (0.111 R)
• M47: 13,441,069 km (0.07 R)
• M48: 13,551,473 km (0.1 R)
• M49: 13,735,927 km (0.033 R)
• M50: 14,070,129 km (0.088 R)
• M51: 14,633,065 km (0.074 R)
• M52: 15,012,446 km (0.106 R)
• M53: 15,356,670 km (0.084 R)
• M54: 15,936,212 km (0.111 R)
• M55: 17,476,322 km (0.076 R)
• M56: 18,000,214 km (0.108 R)
• M57: 21,766,341 km (0.113 R)
• M58: 21,852,659 km (0.069 R)
• M59: 22,155,893 km (0.085 R)
• M60: 22,242,810 km (0.103 R)
• M61: 22,898,198 km (0.03 R)
• M62: 23,074,125 km (0.093 R)
• M63: 23,648,581 km (0.109 R)
• M64: 23,870,883 km (0.086 R)
• M65: 25,355,044 km (0.108 R)
• M66: 25,445,999 km (0.114 R)
• M67: 26,499,318 km (0.115 R)
• M68: 27,286,951 km (0.091 R)
• M69: 28,364,803 km (0.081 R)
• M70: 28,837,832 km (0.107 R)
• M71: 29,265,831 km (0.066 R)
• M72: 29,456,718 km (0.116 R)
• M73: 30,852,766 km (0.076 R)
• M74: 32,122,702 km (0.063 R)
• M75: 32,418,307 km (0.106 R)
• M76: 32,863,211 km (0.055 R)
• M77: 32,962,395 km (0.085 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit