🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.64 AU

Year: 146 Days

Day: 35.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 18.7 °

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: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.76 AU - 0.78 AU

Year: 256 Days

Day: 35.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.66 AU - 0.94 AU

Year: 271 Days

Day: 13.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,594,805 km

• M1: 393,592 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.83 AU - 1.95 AU

Year: 984 Days

Day: 20.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.37 AU - 3.31 AU

Year: 1813 Days

Day: 39.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,594,805 km

• M1: 291,117 km (0.12 R)
• M2: 910,901 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.38 AU - 3.38 AU

Year: 1851 Days

Day: 44.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,594,805 km

• M1: 408,402 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.74 AU - 3.7 AU

Year: 2188 Days

Day: 45 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.14 AU - 3.6 AU

Year: 2343 Days

Day: 24.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 150.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196

Radius: 8.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.67 AU - 5.77 AU

Year: 4517 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 18,594,805 km

• M1: 116,537 km (0.087 R)
• M2: 248,183 km (0.096 R)
• M3: 419,173 km (0.084 R)
• M4: 664,215 km (0.11 R)
• M5: 771,027 km (0.068 R)
• M6: 893,548 km (0.109 R)
• M7: 1,095,056 km (0.116 R)
• M8: 1,179,878 km (0.111 R)
• M9: 1,300,155 km (0.075 R)
• M10: 1,482,515 km (0.064 R)
• M11: 1,685,519 km (0.091 R)
• M12: 1,759,421 km (0.116 R)
• M13: 2,013,587 km (0.095 R)
• M14: 2,145,084 km (0.104 R)
• M15: 2,265,959 km (0.12 R)
• M16: 2,334,176 km (0.111 R)
• M17: 2,570,989 km (0.102 R)
• M18: 2,714,154 km (0.083 R)
• M19: 2,772,049 km (0.079 R)
• M20: 2,933,614 km (0.112 R)
• M21: 3,053,143 km (0.091 R)
• M22: 3,281,579 km (0.094 R)
• M23: 3,390,037 km (0.099 R)
• M24: 3,578,830 km (0.119 R)
• M25: 3,690,729 km (0.081 R)
• M26: 3,836,138 km (0.027 R)
• M27: 3,917,669 km (0.104 R)
• M28: 3,999,948 km (0.12 R)
• M29: 4,099,281 km (0.048 R)
• M30: 4,266,830 km (0.072 R)
• M31: 4,436,774 km (0.053 R)
• M32: 4,678,225 km (0.093 R)
• M33: 4,748,087 km (0.083 R)
• M34: 4,977,420 km (0.109 R)
• M35: 5,192,243 km (0.052 R)
• M36: 5,264,648 km (0.12 R)
• M37: 5,337,203 km (0.094 R)
• M38: 5,391,956 km (0.083 R)
• M39: 5,575,812 km (0.048 R)
• M40: 5,874,110 km (0.094 R)
• M41: 6,331,281 km (0.115 R)
• M42: 7,038,729 km (0.105 R)
• M43: 7,361,113 km (0.046 R)
• M44: 7,524,175 km (0.042 R)
• M45: 7,895,327 km (0.088 R)
• M46: 8,146,202 km (0.063 R)
• M47: 8,314,949 km (0.088 R)
• M48: 8,720,209 km (0.072 R)
• M49: 8,957,771 km (0.088 R)
• M50: 9,661,030 km (0.092 R)
• M51: 10,245,509 km (0.111 R)
• M52: 10,336,465 km (0.107 R)
• M53: 10,450,458 km (0.078 R)
• M54: 10,887,733 km (0.071 R)
• M55: 11,003,821 km (0.107 R)
• M56: 11,166,883 km (0.08 R)
• M57: 11,424,939 km (0.076 R)
• M58: 11,994,907 km (0.059 R)
• M59: 12,090,650 km (0.103 R)
• M60: 12,355,737 km (0.1 R)
• M61: 12,989,733 km (0.099 R)
• M62: 13,534,419 km (0.104 R)
• M63: 13,609,217 km (0.096 R)
• M64: 13,859,794 km (0.105 R)
• M65: 14,594,918 km (0.103 R)
• M66: 14,722,974 km (0.071 R)
• M67: 16,050,056 km (0.102 R)
• M68: 16,288,216 km (0.084 R)
• M69: 16,929,093 km (0.063 R)
• M70: 17,063,732 km (0.117 R)
• M71: 17,225,596 km (0.094 R)
• M72: 17,578,199 km (0.044 R)
• M73: 17,714,482 km (0.061 R)
• M74: 18,015,473 km (0.118 R)
• M75: 18,097,902 km (0.075 R)
• M76: 18,567,041 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 16,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit