🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 45.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.89 AU - 1.93 AU

Year: 974 Days

Day: 34.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,159,719 km

• M1: 23,337 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.94 AU - 2.44 AU

Year: 1196 Days

Day: 19.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,159,719 km

• M1: 604,824 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.79 AU - 5.27 AU

Year: 3557 Days

Day: 39.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,159,719 km

• M1: 2,273,588 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 11.4

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.51 AU - 5.21 AU

Year: 3953 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,159,719 km

• M1: 141,819 km (0.08 R)
• M2: 559,346 km (0.062 R)
• M3: 977,472 km (0.112 R)
• M4: 1,334,263 km (0.049 R)
• M5: 1,897,051 km (0.088 R)
• M6: 2,580,563 km (0.112 R)
• M7: 3,072,740 km (0.087 R)
• M8: 4,294,356 km (0.043 R)
• M9: 4,783,392 km (0.108 R)
• M10: 6,200,832 km (0.07 R)
• M11: 6,957,498 km (0.06 R)
• M12: 7,739,296 km (0.109 R)
• M13: 10,139,295 km (0.085 R)
• M14: 10,920,345 km (0.086 R)
• M15: 12,262,238 km (0.105 R)
• M16: 13,300,747 km (0.077 R)
• M17: 14,504,112 km (0.043 R)
• M18: 15,160,248 km (0.058 R)
• M19: 15,552,045 km (0.114 R)
• M20: 16,590,553 km (0.087 R)
• M21: 17,921,975 km (0.083 R)
• M22: 20,523,182 km (0.109 R)
• M23: 21,211,033 km (0.111 R)
• M24: 21,985,202 km (0.107 R)
• M25: 27,691,463 km (0.085 R)
• M26: 28,193,364 km (0.116 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.2

Radius: 8.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.69 AU - 5.99 AU

Year: 5207 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,159,719 km

• M1: 104,419 km (0.105 R)
• M2: 467,643 km (0.073 R)
• M3: 1,202,318 km (0.111 R)
• M4: 2,420,045 km (0.113 R)
• M5: 4,945,257 km (0.055 R)
• M6: 7,488,570 km (0.116 R)
• M7: 9,002,052 km (0.077 R)
• M8: 10,926,030 km (0.057 R)
• M9: 12,718,661 km (0.092 R)
• M10: 14,805,701 km (0.108 R)
• M11: 15,292,792 km (0.099 R)
• M12: 16,355,984 km (0.083 R)
• M13: 17,288,876 km (0.111 R)
• M14: 19,452,510 km (0.097 R)
• M15: 21,240,504 km (0.031 R)
• M16: 23,207,566 km (0.058 R)
• M17: 24,086,604 km (0.066 R)
• M18: 24,911,785 km (0.071 R)
• M19: 26,067,279 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.6

Radius: 9.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.18 AU - 7.5 AU

Year: 6600 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,159,719 km

• M1: 114,592 km (0.103 R)
• M2: 438,322 km (0.026 R)
• M3: 914,342 km (0.098 R)
• M4: 1,986,510 km (0.047 R)
• M5: 2,601,058 km (0.07 R)
• M6: 3,698,807 km (0.117 R)
• M7: 4,086,565 km (0.104 R)
• M8: 5,589,126 km (0.057 R)
• M9: 8,861,280 km (0.119 R)
• M10: 10,738,883 km (0.098 R)
• M11: 11,483,133 km (0.103 R)
• M12: 12,765,336 km (0.083 R)
• M13: 13,335,603 km (0.067 R)
• M14: 15,034,287 km (0.083 R)
• M15: 15,553,242 km (0.111 R)
• M16: 16,688,390 km (0.094 R)
• M17: 17,941,871 km (0.107 R)
• M18: 18,460,527 km (0.115 R)
• M19: 19,055,777 km (0.058 R)
• M20: 19,595,675 km (0.119 R)
• M21: 20,007,219 km (0.115 R)
• M22: 20,776,751 km (0.082 R)
• M23: 27,147,226 km (0.08 R)
• M24: 28,613,585 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 9.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.79 AU - 8.31 AU

Year: 7654 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,159,719 km

• M1: 118,631 km (0.048 R)
• M2: 429,795 km (0.115 R)
• M3: 835,504 km (0.12 R)
• M4: 1,162,974 km (0.101 R)
• M5: 1,601,744 km (0.081 R)
• M6: 2,303,658 km (0.046 R)
• M7: 2,725,374 km (0.114 R)
• M8: 3,118,816 km (0.085 R)
• M9: 4,020,592 km (0.095 R)
• M10: 4,608,961 km (0.103 R)
• M11: 5,597,803 km (0.096 R)
• M12: 9,964,116 km (0.044 R)
• M13: 11,463,834 km (0.111 R)
• M14: 12,193,124 km (0.083 R)
• M15: 12,493,367 km (0.079 R)
• M16: 13,108,663 km (0.061 R)
• M17: 15,422,194 km (0.058 R)
• M18: 16,431,681 km (0.075 R)
• M19: 17,170,395 km (0.037 R)
• M20: 17,995,427 km (0.067 R)
• M21: 19,519,530 km (0.118 R)
• M22: 20,841,975 km (0.11 R)
• M23: 22,898,348 km (0.09 R)
• M24: 25,982,906 km (0.1 R)
• M25: 26,900,689 km (0.039 R)
• M26: 30,512,431 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit