🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.19 AU - 1.97 AU

Year: 748 Days

Day: 12.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,044,563 km

• M1: 552,615 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.93 AU - 2.11 AU

Year: 1082 Days

Day: 31.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.47 AU - 2.67 AU

Year: 1552 Days

Day: 29.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,044,563 km

• M1: 194,477 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.38 AU - 3.14 AU

Year: 1727 Days

Day: 23.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.19 AU - 4.07 AU

Year: 2605 Days

Day: 29.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.63 AU - 4.07 AU

Year: 2846 Days

Day: 16.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 138.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.67 AU - 4.29 AU

Year: 2991 Days

Day: 37.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 9.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.17 AU - 7.31 AU

Year: 6592 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,044,563 km

• M1: 124,017 km (0.042 R)
• M2: 214,224 km (0.037 R)
• M3: 344,823 km (0.094 R)
• M4: 519,703 km (0.054 R)
• M5: 774,917 km (0.063 R)
• M6: 999,314 km (0.065 R)
• M7: 1,097,899 km (0.084 R)
• M8: 1,305,241 km (0.109 R)
• M9: 1,758,224 km (0.058 R)
• M10: 2,002,367 km (0.108 R)
• M11: 2,601,208 km (0.077 R)
• M12: 2,759,333 km (0.049 R)
• M13: 3,106,101 km (0.056 R)
• M14: 3,445,089 km (0.113 R)
• M15: 4,320,985 km (0.079 R)
• M16: 4,675,681 km (0.091 R)
• M17: 4,844,428 km (0.085 R)
• M18: 5,163,071 km (0.096 R)
• M19: 5,590,323 km (0.103 R)
• M20: 6,133,812 km (0.102 R)
• M21: 6,345,343 km (0.117 R)
• M22: 6,966,773 km (0.099 R)
• M23: 7,049,351 km (0.079 R)
• M24: 7,243,080 km (0.036 R)
• M25: 7,354,680 km (0.068 R)
• M26: 7,778,042 km (0.071 R)
• M27: 8,007,076 km (0.092 R)
• M28: 9,035,263 km (0.096 R)
• M29: 9,488,694 km (0.117 R)
• M30: 10,135,854 km (0.062 R)
• M31: 10,575,223 km (0.118 R)
• M32: 11,440,198 km (0.109 R)
• M33: 11,635,573 km (0.109 R)
• M34: 11,930,580 km (0.105 R)
• M35: 12,327,762 km (0.071 R)
• M36: 12,695,773 km (0.109 R)
• M37: 13,511,081 km (0.11 R)
• M38: 14,029,288 km (0.071 R)
• M39: 14,308,438 km (0.071 R)
• M40: 14,483,767 km (0.092 R)
• M41: 14,801,213 km (0.116 R)
• M42: 14,871,973 km (0.1 R)
• M43: 15,767,167 km (0.102 R)
• M44: 15,839,572 km (0.104 R)
• M45: 16,276,099 km (0.051 R)
• M46: 16,569,311 km (0.039 R)
• M47: 16,827,367 km (0.087 R)
• M48: 17,161,120 km (0.038 R)
• M49: 17,797,359 km (0.099 R)
• M50: 18,061,699 km (0.044 R)
• M51: 18,785,453 km (0.086 R)
• M52: 19,093,176 km (0.095 R)
• M53: 19,518,782 km (0.047 R)
• M54: 19,674,364 km (0.085 R)
• M55: 19,791,349 km (0.096 R)
• M56: 20,222,191 km (0.098 R)
• M57: 20,419,062 km (0.114 R)
• M58: 20,695,669 km (0.103 R)
• M59: 20,814,599 km (0.042 R)
• M60: 22,097,700 km (0.096 R)
• M61: 22,219,173 km (0.067 R)
• M62: 22,544,549 km (0.109 R)
• M63: 22,707,760 km (0.082 R)
• M64: 23,612,827 km (0.118 R)
• M65: 23,820,170 km (0.12 R)
• M66: 23,903,197 km (0.106 R)
• M67: 24,403,901 km (0.081 R)
• M68: 25,372,996 km (0.076 R)
• M69: 25,457,967 km (0.111 R)
• M70: 25,627,910 km (0.047 R)
• M71: 26,054,713 km (0.095 R)
• M72: 27,045,051 km (0.083 R)
• M73: 27,131,818 km (0.113 R)
• M74: 27,566,699 km (0.091 R)
• M75: 28,708,280 km (0.115 R)
• M76: 29,910,000 km (0.096 R)
• M77: 30,044,488 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit