🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.58 AU - 0.7 AU

Year: 193 Days

Day: 18 Hours

Environment

Temp: 116 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.11 AU

Year: 343 Days

Day: 36.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.9 AU - 3.02 AU

Year: 1454 Days

Day: 41.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,174,326 km

• M1: 101,128 km (0.067 R)
• M2: 234,121 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.05 AU - 4.55 AU

Year: 3359 Days

Day: 40.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 15

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.52 AU - 7.46 AU

Year: 5523 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,174,326 km

• M1: 247,136 km (0.097 R)
• M2: 552,016 km (0.107 R)
• M3: 874,100 km (0.068 R)
• M4: 1,171,501 km (0.092 R)
• M5: 1,282,503 km (0.114 R)
• M6: 1,597,107 km (0.039 R)
• M7: 1,764,058 km (0.066 R)
• M8: 1,937,143 km (0.087 R)
• M9: 2,116,062 km (0.096 R)
• M10: 2,316,373 km (0.072 R)
• M11: 2,442,933 km (0.053 R)
• M12: 2,588,043 km (0.071 R)
• M13: 2,887,389 km (0.102 R)
• M14: 3,093,235 km (0.077 R)
• M15: 3,946,841 km (0.11 R)
• M16: 4,508,880 km (0.113 R)
• M17: 4,708,593 km (0.031 R)
• M18: 5,283,797 km (0.086 R)
• M19: 5,431,151 km (0.091 R)
• M20: 5,686,963 km (0.063 R)
• M21: 5,816,365 km (0.07 R)
• M22: 6,478,336 km (0.119 R)
• M23: 6,636,162 km (0.035 R)
• M24: 6,956,002 km (0.12 R)
• M25: 7,164,242 km (0.115 R)
• M26: 7,516,096 km (0.109 R)
• M27: 8,018,147 km (0.094 R)
• M28: 8,407,999 km (0.063 R)
• M29: 8,605,318 km (0.08 R)
• M30: 9,308,129 km (0.066 R)
• M31: 9,769,639 km (0.071 R)
• M32: 9,925,220 km (0.049 R)
• M33: 10,317,765 km (0.033 R)
• M34: 10,661,990 km (0.105 R)
• M35: 11,389,335 km (0.064 R)
• M36: 11,745,228 km (0.077 R)
• M37: 11,938,359 km (0.032 R)
• M38: 13,148,157 km (0.083 R)
• M39: 13,320,045 km (0.114 R)
• M40: 13,637,342 km (0.065 R)
• M41: 13,811,324 km (0.051 R)
• M42: 14,220,325 km (0.085 R)
• M43: 15,410,974 km (0.062 R)
• M44: 15,531,849 km (0.063 R)
• M45: 15,683,242 km (0.116 R)
• M46: 16,079,378 km (0.113 R)
• M47: 16,571,555 km (0.085 R)
• M48: 17,099,934 km (0.075 R)
• M49: 17,256,414 km (0.088 R)
• M50: 18,269,042 km (0.052 R)
• M51: 18,782,611 km (0.03 R)
• M52: 19,235,893 km (0.086 R)
• M53: 19,431,267 km (0.073 R)
• M54: 19,823,962 km (0.104 R)
• M55: 19,955,458 km (0.091 R)
• M56: 20,750,571 km (0.055 R)
• M57: 21,691,392 km (0.056 R)
• M58: 22,646,126 km (0.077 R)
• M59: 23,024,907 km (0.111 R)

Asteroid Belt

Center: 11.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 5.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.49 AU - 18.17 AU

Year: 28363 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,174,326 km

• M1: 87,066 km (0.086 R)
• M2: 409,001 km (0.057 R)
• M3: 501,153 km (0.106 R)
• M4: 690,843 km (0.086 R)
• M5: 851,810 km (0.092 R)
• M6: 1,060,799 km (0.104 R)
• M7: 1,324,390 km (0.095 R)
• M8: 2,253,991 km (0.083 R)
• M9: 3,422,201 km (0.068 R)
• M10: 4,210,881 km (0.109 R)
• M11: 4,475,968 km (0.063 R)
• M12: 4,535,658 km (0.051 R)
• M13: 4,716,222 km (0.098 R)
• M14: 5,146,616 km (0.101 R)
• M15: 7,836,834 km (0.104 R)
• M16: 8,053,452 km (0.098 R)
• M17: 8,235,512 km (0.087 R)
• M18: 8,566,722 km (0.105 R)
• M19: 9,242,156 km (0.069 R)
• M20: 9,356,300 km (0.089 R)
• M21: 10,012,436 km (0.059 R)
• M22: 10,090,676 km (0.091 R)
• M23: 11,004,120 km (0.053 R)
• M24: 11,246,618 km (0.083 R)
• M25: 12,486,037 km (0.097 R)
• M26: 13,638,090 km (0.107 R)
• M27: 13,898,689 km (0.064 R)
• M28: 14,204,767 km (0.11 R)
• M29: 14,957,543 km (0.071 R)
• M30: 16,041,978 km (0.091 R)
• M31: 16,547,469 km (0.058 R)
• M32: 16,639,921 km (0.11 R)
• M33: 17,479,913 km (0.119 R)
• M34: 18,813,727 km (0.094 R)
• M35: 19,200,887 km (0.099 R)
• M36: 19,835,481 km (0.111 R)
• M37: 20,229,372 km (0.115 R)
• M38: 20,974,968 km (0.084 R)
• M39: 21,075,049 km (0.105 R)
• M40: 21,326,074 km (0.112 R)
• M41: 21,932,245 km (0.102 R)
• M42: 23,110,029 km (0.056 R)
• M43: 23,576,475 km (0.075 R)
• M44: 23,837,074 km (0.038 R)
• M45: 24,046,063 km (0.083 R)
• M46: 26,493,783 km (0.058 R)
• M47: 27,254,338 km (0.117 R)
• M48: 28,077,276 km (0.092 R)
• M49: 28,242,732 km (0.116 R)
• M50: 31,163,331 km (0.066 R)
• M51: 31,449,212 km (0.104 R)
• M52: 32,601,266 km (0.115 R)
• M53: 33,065,917 km (0.087 R)
• M54: 34,709,698 km (0.088 R)
• M55: 36,139,554 km (0.099 R)
• M56: 37,953,728 km (0.075 R)
• M57: 38,442,614 km (0.118 R)
• M58: 38,687,655 km (0.063 R)
• M59: 39,179,682 km (0.039 R)
• M60: 40,418,502 km (0.117 R)
• M61: 40,667,732 km (0.053 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: 510 - 11,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit