🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.37 AU - 2.01 AU

Year: 832 Days

Day: 17.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.56 AU - 2.42 AU

Year: 1063 Days

Day: 18.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,734,771 km

• M1: 411,394 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.34 AU - 3.5 AU

Year: 1890 Days

Day: 19.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 128.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,734,771 km

• M1: 1,909,318 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.26 AU - 3.64 AU

Year: 2427 Days

Day: 39.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.51 AU - 3.79 AU

Year: 2641 Days

Day: 43.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,734,771 km

• M1: 3,234,605 km (0.079 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.7

Radius: 9.6

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.92 AU - 5.86 AU

Year: 4739 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,734,771 km

• M1: 237,861 km (0.109 R)
• M2: 362,775 km (0.084 R)
• M3: 435,479 km (0.07 R)
• M4: 524,490 km (0.056 R)
• M5: 895,493 km (0.108 R)
• M6: 1,193,342 km (0.096 R)
• M7: 1,414,149 km (0.066 R)
• M8: 1,490,743 km (0.102 R)
• M9: 1,648,269 km (0.036 R)
• M10: 1,979,928 km (0.106 R)
• M11: 2,048,892 km (0.116 R)
• M12: 2,260,424 km (0.11 R)
• M13: 2,743,475 km (0.066 R)
• M14: 2,879,011 km (0.109 R)
• M15: 3,217,551 km (0.107 R)
• M16: 3,485,182 km (0.068 R)
• M17: 3,674,572 km (0.027 R)
• M18: 3,738,600 km (0.106 R)
• M19: 4,107,958 km (0.099 R)
• M20: 4,174,229 km (0.118 R)
• M21: 4,557,499 km (0.116 R)
• M22: 4,626,314 km (0.108 R)
• M23: 4,788,179 km (0.117 R)
• M24: 5,552,175 km (0.086 R)
• M25: 5,998,575 km (0.032 R)
• M26: 6,124,686 km (0.069 R)
• M27: 6,637,807 km (0.106 R)
• M28: 6,715,897 km (0.107 R)
• M29: 6,978,741 km (0.073 R)
• M30: 7,218,097 km (0.105 R)
• M31: 7,541,528 km (0.061 R)
• M32: 7,623,208 km (0.07 R)
• M33: 7,732,415 km (0.05 R)
• M34: 7,897,421 km (0.12 R)
• M35: 8,091,150 km (0.05 R)
• M36: 8,625,364 km (0.118 R)
• M37: 9,026,287 km (0.047 R)
• M38: 9,258,163 km (0.083 R)
• M39: 9,786,992 km (0.1 R)
• M40: 10,205,118 km (0.077 R)
• M41: 10,629,078 km (0.049 R)
• M42: 10,966,272 km (0.075 R)
• M43: 11,463,086 km (0.079 R)
• M44: 11,777,242 km (0.098 R)
• M45: 12,318,038 km (0.117 R)
• M46: 12,414,230 km (0.087 R)
• M47: 12,510,720 km (0.11 R)
• M48: 13,588,872 km (0.078 R)
• M49: 13,788,137 km (0.101 R)
• M50: 15,072,135 km (0.085 R)
• M51: 15,244,023 km (0.077 R)
• M52: 15,589,594 km (0.093 R)
• M53: 16,147,893 km (0.117 R)
• M54: 16,854,893 km (0.112 R)
• M55: 17,284,089 km (0.12 R)
• M56: 17,752,929 km (0.086 R)
• M57: 17,861,687 km (0.067 R)
• M58: 18,043,598 km (0.076 R)
• M59: 18,445,866 km (0.069 R)
• M60: 19,259,230 km (0.1 R)
• M61: 19,670,175 km (0.12 R)
• M62: 20,920,813 km (0.091 R)
• M63: 21,885,121 km (0.068 R)
• M64: 22,235,928 km (0.088 R)
• M65: 23,022,065 km (0.049 R)
• M66: 23,140,696 km (0.117 R)
• M67: 23,299,270 km (0.105 R)
• M68: 24,218,250 km (0.093 R)
• M69: 24,298,584 km (0.11 R)
• M70: 24,661,807 km (0.078 R)
• M71: 24,783,281 km (0.093 R)
• M72: 25,926,508 km (0.088 R)
• M73: 26,629,019 km (0.082 R)
• M74: 26,795,223 km (0.103 R)
• M75: 26,878,399 km (0.106 R)
• M76: 27,003,463 km (0.118 R)
• M77: 27,128,676 km (0.119 R)
• M78: 27,463,476 km (0.084 R)
• M79: 27,799,772 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.3

Radius: 3.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.36 AU - 15.65 AU

Year: 22003 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,734,771 km

• M1: 62,981 km (0.117 R)
• M2: 242,049 km (0.089 R)
• M3: 384,167 km (0.051 R)
• M4: 492,177 km (0.107 R)
• M5: 633,996 km (0.099 R)
• M6: 1,055,712 km (0.054 R)
• M7: 1,397,543 km (0.097 R)
• M8: 2,583,106 km (0.059 R)
• M9: 2,786,410 km (0.111 R)
• M10: 3,165,192 km (0.104 R)
• M11: 5,441,623 km (0.044 R)
• M12: 5,493,383 km (0.103 R)
• M13: 5,623,234 km (0.057 R)
• M14: 6,206,816 km (0.073 R)
• M15: 7,033,194 km (0.034 R)
• M16: 8,575,249 km (0.097 R)
• M17: 11,384,847 km (0.033 R)
• M18: 14,916,703 km (0.067 R)
• M19: 15,609,191 km (0.097 R)
• M20: 16,761,095 km (0.117 R)
• M21: 19,659,105 km (0.082 R)
• M22: 21,144,612 km (0.09 R)
• M23: 22,086,031 km (0.09 R)
• M24: 23,755,693 km (0.046 R)
• M25: 24,264,475 km (0.057 R)
• M26: 24,605,708 km (0.111 R)
• M27: 25,595,448 km (0.096 R)
• M28: 25,638,681 km (0.073 R)
• M29: 25,812,215 km (0.081 R)
• M30: 25,855,748 km (0.105 R)
• M31: 26,160,479 km (0.096 R)
• M32: 26,247,844 km (0.074 R)
• M33: 28,506,622 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit