🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 41.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.69 AU - 0.85 AU

Year: 240 Days

Day: 35.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,488,823 km

• M1: 84,822 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 254 Days

Day: 20.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.73 AU - 1.01 AU

Year: 288 Days

Day: 15.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,488,823 km

• M1: 109,954 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.17 AU - 1.37 AU

Year: 508 Days

Day: 39.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,488,823 km

• M1: 37,399 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.77 AU - 4.71 AU

Year: 3097 Days

Day: 12.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 11.4

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.66 AU - 13.16 AU

Year: 12784 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 175.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,488,823 km

• M1: 147,803 km (0.091 R)
• M2: 589,116 km (0.114 R)
• M3: 970,292 km (0.105 R)
• M4: 2,502,473 km (0.113 R)
• M5: 2,879,310 km (0.117 R)
• M6: 3,294,145 km (0.065 R)
• M7: 4,245,438 km (0.092 R)
• M8: 4,953,036 km (0.11 R)
• M9: 6,603,100 km (0.102 R)
• M10: 8,741,752 km (0.115 R)
• M11: 12,034,850 km (0.102 R)
• M12: 15,190,168 km (0.108 R)
• M13: 15,555,336 km (0.079 R)
• M14: 16,227,629 km (0.035 R)
• M15: 16,686,446 km (0.057 R)
• M16: 17,550,224 km (0.083 R)
• M17: 17,952,492 km (0.115 R)
• M18: 29,222,897 km (0.12 R)
• M19: 32,606,651 km (0.087 R)
• M20: 33,707,691 km (0.087 R)
• M21: 36,634,125 km (0.067 R)
• M22: 52,328,587 km (0.116 R)
• M23: 56,067,038 km (0.079 R)
• M24: 57,469,518 km (0.072 R)
• M25: 58,001,338 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 13.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.41 AU - 12.79 AU

Year: 14932 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,488,823 km

• M1: 165,455 km (0.096 R)
• M2: 673,639 km (0.044 R)
• M3: 1,199,775 km (0.053 R)
• M4: 1,863,541 km (0.105 R)
• M5: 2,442,036 km (0.12 R)
• M6: 3,850,948 km (0.109 R)
• M7: 4,636,038 km (0.082 R)
• M8: 6,444,826 km (0.047 R)
• M9: 7,598,076 km (0.072 R)
• M10: 8,153,084 km (0.114 R)
• M11: 9,396,392 km (0.032 R)
• M12: 10,036,521 km (0.059 R)
• M13: 19,723,282 km (0.108 R)
• M14: 22,139,288 km (0.105 R)
• M15: 22,796,472 km (0.098 R)
• M16: 23,466,820 km (0.11 R)
• M17: 24,447,134 km (0.081 R)
• M18: 27,017,226 km (0.084 R)
• M19: 28,864,760 km (0.078 R)
• M20: 30,795,021 km (0.029 R)
• M21: 32,328,249 km (0.061 R)
• M22: 33,788,175 km (0.03 R)
• M23: 34,785,544 km (0.047 R)
• M24: 48,962,336 km (0.07 R)
• M25: 51,211,689 km (0.102 R)
• M26: 59,087,120 km (0.061 R)
• M27: 60,352,269 km (0.081 R)

Asteroid Belt

Center: 15.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.6

Radius: 6.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.73 AU - 20.53 AU

Year: 28527 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,488,823 km

• M1: 84,224 km (0.095 R)
• M2: 297,849 km (0.082 R)
• M3: 1,058,555 km (0.03 R)
• M4: 1,300,155 km (0.034 R)
• M5: 1,674,599 km (0.03 R)
• M6: 2,379,055 km (0.111 R)
• M7: 2,798,228 km (0.105 R)
• M8: 3,137,666 km (0.118 R)
• M9: 4,744,048 km (0.051 R)
• M10: 9,307,680 km (0.116 R)
• M11: 9,953,794 km (0.083 R)
• M12: 12,451,480 km (0.1 R)
• M13: 13,235,372 km (0.088 R)
• M14: 22,203,914 km (0.061 R)
• M15: 22,583,145 km (0.075 R)
• M16: 23,550,295 km (0.108 R)
• M17: 27,044,901 km (0.109 R)
• M18: 28,802,976 km (0.109 R)
• M19: 30,170,599 km (0.028 R)
• M20: 37,261,239 km (0.1 R)
• M21: 40,552,243 km (0.106 R)
• M22: 43,883,189 km (0.119 R)
• M23: 50,265,034 km (0.097 R)
• M24: 54,961,809 km (0.104 R)
• M25: 57,238,539 km (0.057 R)
• M26: 59,577,352 km (0.099 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 14,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit