🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.59 AU - 0.85 AU

Year: 227 Days

Day: 28.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 87.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,384,245 km

• M1: 37,549 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.41 AU - 1.87 AU

Year: 779 Days

Day: 30 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,384,245 km

• M1: 1,298,958 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.35 AU - 2.53 AU

Year: 1413 Days

Day: 12.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.76 AU - 5.3 AU

Year: 3576 Days

Day: 26.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 13.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.42 AU - 7.26 AU

Year: 5234 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,384,245 km

• M1: 170,990 km (0.084 R)
• M2: 664,963 km (0.095 R)
• M3: 1,313,320 km (0.1 R)
• M4: 2,213,001 km (0.119 R)
• M5: 3,472,167 km (0.104 R)
• M6: 4,131,444 km (0.069 R)
• M7: 4,685,555 km (0.038 R)
• M8: 5,139,435 km (0.044 R)
• M9: 11,071,140 km (0.026 R)
• M10: 14,153,305 km (0.029 R)
• M11: 16,701,555 km (0.065 R)
• M12: 19,664,341 km (0.099 R)
• M13: 20,852,597 km (0.06 R)
• M14: 22,221,118 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 14.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.18 AU - 7.44 AU

Year: 7330 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,384,245 km

• M1: 177,872 km (0.1 R)
• M2: 1,268,141 km (0.111 R)
• M3: 1,738,926 km (0.104 R)
• M4: 3,114,328 km (0.115 R)
• M5: 3,723,940 km (0.091 R)
• M6: 4,200,110 km (0.101 R)
• M7: 5,154,993 km (0.039 R)
• M8: 5,749,196 km (0.081 R)
• M9: 7,495,601 km (0.113 R)
• M10: 8,856,643 km (0.092 R)
• M11: 14,470,303 km (0.109 R)
• M12: 17,316,851 km (0.118 R)
• M13: 18,295,969 km (0.097 R)
• M14: 19,908,784 km (0.12 R)
• M15: 21,455,626 km (0.1 R)
• M16: 23,332,032 km (0.099 R)
• M17: 27,502,970 km (0.08 R)
• M18: 30,411,003 km (0.076 R)
• M19: 34,056,105 km (0.078 R)
• M20: 38,450,243 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 14.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.51 AU - 11.81 AU

Year: 11134 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,384,245 km

• M1: 184,005 km (0.112 R)
• M2: 5,379,689 km (0.115 R)
• M3: 7,608,548 km (0.029 R)
• M4: 8,505,985 km (0.081 R)
• M5: 11,791,005 km (0.113 R)
• M6: 14,134,306 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 13.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.07 AU - 11.97 AU

Year: 11763 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,384,245 km

• M1: 162,912 km (0.047 R)
• M2: 596,297 km (0.081 R)
• M3: 1,278,763 km (0.047 R)
• M4: 1,802,206 km (0.085 R)
• M5: 2,539,573 km (0.095 R)
• M6: 3,403,352 km (0.095 R)
• M7: 4,755,716 km (0.1 R)
• M8: 5,369,217 km (0.105 R)
• M9: 6,719,936 km (0.11 R)
• M10: 8,534,409 km (0.047 R)
• M11: 9,309,326 km (0.083 R)
• M12: 10,900,748 km (0.043 R)
• M13: 11,761,385 km (0.115 R)
• M14: 12,666,901 km (0.061 R)
• M15: 16,497,204 km (0.101 R)
• M16: 22,213,189 km (0.108 R)
• M17: 23,430,318 km (0.047 R)
• M18: 25,382,570 km (0.12 R)
• M19: 32,091,137 km (0.105 R)
• M20: 33,331,004 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.9

Radius: 4.2

Gravity: 44.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.94 AU - 15.08 AU

Year: 17403 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,384,245 km

• M1: 52,509 km (0.119 R)
• M2: 255,064 km (0.099 R)
• M3: 395,238 km (0.108 R)
• M4: 580,290 km (0.108 R)
• M5: 876,195 km (0.103 R)
• M6: 1,368,073 km (0.099 R)
• M7: 1,573,022 km (0.099 R)
• M8: 1,709,156 km (0.118 R)
• M9: 1,890,319 km (0.108 R)
• M10: 2,996,745 km (0.118 R)
• M11: 4,244,690 km (0.105 R)
• M12: 4,510,077 km (0.048 R)
• M13: 4,928,801 km (0.085 R)
• M14: 6,512,594 km (0.055 R)
• M15: 7,755,303 km (0.1 R)
• M16: 8,666,653 km (0.098 R)
• M17: 13,307,179 km (0.111 R)
• M18: 15,911,529 km (0.106 R)
• M19: 22,896,253 km (0.109 R)
• M20: 29,125,957 km (0.077 R)
• M21: 30,202,613 km (0.071 R)
• M22: 30,445,411 km (0.077 R)
• M23: 30,689,554 km (0.073 R)
• M24: 30,934,895 km (0.083 R)
• M25: 32,435,062 km (0.097 R)
• M26: 34,642,229 km (0.097 R)
• M27: 36,533,446 km (0.092 R)
• M28: 36,671,225 km (0.065 R)
• M29: 44,160,244 km (0.075 R)
• M30: 44,630,131 km (0.077 R)
• M31: 45,579,629 km (0.095 R)
• M32: 45,899,170 km (0.038 R)
• M33: 47,191,995 km (0.045 R)
• M34: 50,530,122 km (0.076 R)
• M35: 51,734,684 km (0.099 R)
• M36: 51,908,367 km (0.048 R)
• M37: 54,559,540 km (0.082 R)
• M38: 58,609,155 km (0.1 R)
• M39: 60,322,050 km (0.081 R)
• M40: 71,951,190 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit