🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.48 AU - 0.68 AU

Year: 166 Days

Day: 29.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.91 AU

Year: 239 Days

Day: 42.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.23 AU - 1.43 AU

Year: 575 Days

Day: 38.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.38 AU - 2.84 AU

Year: 1580 Days

Day: 28.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 81 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.24 AU - 3.94 AU

Year: 2549 Days

Day: 34.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.86 AU - 4.66 AU

Year: 3295 Days

Day: 31.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,799,181 km

• M1: 57,146 km (0.099 R)
• M2: 1,346,530 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.4

Radius: 3.7

Gravity: 25.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.06 AU - 14.88 AU

Year: 19567 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,799,181 km

• M1: 311,164 km (0.112 R)
• M2: 356,492 km (0.079 R)
• M3: 506,239 km (0.084 R)
• M4: 542,143 km (0.112 R)
• M5: 616,343 km (0.077 R)
• M6: 837,898 km (0.049 R)
• M7: 1,013,526 km (0.106 R)
• M8: 1,082,341 km (0.096 R)
• M9: 1,398,142 km (0.082 R)
• M10: 1,449,155 km (0.062 R)
• M11: 1,632,562 km (0.102 R)
• M12: 1,823,299 km (0.064 R)
• M13: 1,879,099 km (0.114 R)
• M14: 2,196,396 km (0.086 R)
• M15: 2,315,775 km (0.058 R)
• M16: 2,437,398 km (0.114 R)
• M17: 2,529,850 km (0.077 R)
• M18: 2,560,966 km (0.11 R)
• M19: 3,142,602 km (0.093 R)
• M20: 3,311,199 km (0.063 R)
• M21: 3,345,308 km (0.088 R)
• M22: 3,413,674 km (0.041 R)
• M23: 3,552,201 km (0.057 R)
• M24: 3,622,064 km (0.117 R)
• M25: 3,942,203 km (0.034 R)
• M26: 4,916,833 km (0.103 R)
• M27: 5,837,459 km (0.116 R)
• M28: 7,876,477 km (0.115 R)
• M29: 8,243,591 km (0.107 R)
• M30: 8,522,441 km (0.086 R)
• M31: 8,757,310 km (0.054 R)
• M32: 10,509,550 km (0.048 R)
• M33: 10,609,930 km (0.026 R)
• M34: 11,580,072 km (0.058 R)
• M35: 12,207,186 km (0.112 R)
• M36: 12,791,665 km (0.062 R)
• M37: 13,060,343 km (0.106 R)
• M38: 14,043,051 km (0.036 R)
• M39: 15,675,613 km (0.117 R)
• M40: 16,543,131 km (0.112 R)
• M41: 16,777,252 km (0.089 R)
• M42: 17,366,966 km (0.114 R)
• M43: 17,485,747 km (0.102 R)
• M44: 17,843,735 km (0.062 R)
• M45: 18,083,690 km (0.12 R)
• M46: 18,627,478 km (0.107 R)
• M47: 18,688,215 km (0.113 R)
• M48: 19,793,145 km (0.045 R)
• M49: 21,362,426 km (0.092 R)
• M50: 22,516,724 km (0.049 R)
• M51: 23,232,101 km (0.039 R)
• M52: 23,757,039 km (0.114 R)
• M53: 25,557,450 km (0.094 R)
• M54: 26,576,511 km (0.118 R)
• M55: 28,794,449 km (0.097 R)
• M56: 29,712,231 km (0.093 R)
• M57: 30,424,766 km (0.12 R)
• M58: 31,794,035 km (0.108 R)
• M59: 32,376,570 km (0.05 R)
• M60: 32,595,880 km (0.048 R)
• M61: 34,145,116 km (0.052 R)
• M62: 34,442,965 km (0.105 R)
• M63: 35,642,740 km (0.106 R)
• M64: 36,399,556 km (0.058 R)
• M65: 36,856,278 km (0.106 R)
• M66: 37,621,471 km (0.111 R)
• M67: 37,775,258 km (0.069 R)
• M68: 40,498,238 km (0.095 R)
• M69: 41,050,404 km (0.054 R)
• M70: 41,923,158 km (0.066 R)
• M71: 42,401,721 km (0.108 R)
• M72: 42,641,676 km (0.088 R)
• M73: 42,801,896 km (0.06 R)
• M74: 42,882,080 km (0.057 R)
• M75: 44,334,077 km (0.108 R)
• M76: 45,066,059 km (0.051 R)
• M77: 48,367,535 km (0.052 R)
• M78: 48,785,661 km (0.1 R)
• M79: 49,121,059 km (0.092 R)
• M80: 49,457,206 km (0.101 R)
• M81: 51,831,324 km (0.077 R)
• M82: 52,259,174 km (0.072 R)
• M83: 52,602,351 km (0.093 R)
• M84: 54,155,626 km (0.107 R)
• M85: 54,242,393 km (0.097 R)
• M86: 54,502,843 km (0.093 R)
• M87: 54,589,759 km (0.118 R)
• M88: 55,724,010 km (0.066 R)
• M89: 56,250,146 km (0.107 R)
• M90: 56,601,701 km (0.084 R)
• M91: 57,395,617 km (0.103 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: 215 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit