🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.37 AU - 1.65 AU

Year: 688 Days

Day: 31.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.71 AU - 1.89 AU

Year: 896 Days

Day: 46.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,797,915 km

• M1: 1,101,489 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.73 AU - 2.59 AU

Year: 1177 Days

Day: 27.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 11.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.82 AU - 6 AU

Year: 4035 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,797,915 km

• M1: 226,192 km (0.085 R)
• M2: 335,398 km (0.096 R)
• M3: 412,441 km (0.095 R)
• M4: 720,613 km (0.119 R)
• M5: 828,323 km (0.089 R)
• M6: 1,024,895 km (0.11 R)
• M7: 1,148,014 km (0.117 R)
• M8: 1,276,369 km (0.076 R)
• M9: 1,547,889 km (0.109 R)
• M10: 1,853,368 km (0.073 R)
• M11: 2,355,568 km (0.099 R)
• M12: 2,437,996 km (0.055 R)
• M13: 2,952,164 km (0.109 R)
• M14: 3,041,175 km (0.106 R)
• M15: 3,113,132 km (0.108 R)
• M16: 3,350,693 km (0.044 R)
• M17: 3,518,841 km (0.096 R)
• M18: 3,670,533 km (0.049 R)
• M19: 3,941,455 km (0.088 R)
• M20: 4,239,005 km (0.107 R)
• M21: 4,360,030 km (0.1 R)
• M22: 4,461,906 km (0.075 R)
• M23: 4,982,955 km (0.07 R)
• M24: 5,089,469 km (0.103 R)
• M25: 5,655,847 km (0.116 R)
• M26: 5,789,438 km (0.116 R)
• M27: 8,090,851 km (0.106 R)
• M28: 8,191,231 km (0.096 R)
• M29: 8,266,778 km (0.082 R)
• M30: 8,751,027 km (0.051 R)
• M31: 9,009,532 km (0.058 R)
• M32: 9,349,418 km (0.12 R)
• M33: 9,587,129 km (0.085 R)
• M34: 10,149,767 km (0.091 R)
• M35: 10,613,071 km (0.074 R)
• M36: 10,805,903 km (0.094 R)
• M37: 11,391,279 km (0.105 R)
• M38: 11,475,802 km (0.071 R)
• M39: 11,901,259 km (0.115 R)
• M40: 12,130,443 km (0.109 R)
• M41: 12,418,718 km (0.102 R)
• M42: 12,826,372 km (0.098 R)
• M43: 13,179,273 km (0.082 R)
• M44: 13,565,236 km (0.089 R)
• M45: 13,654,695 km (0.077 R)
• M46: 14,075,514 km (0.092 R)
• M47: 14,500,372 km (0.078 R)
• M48: 16,020,885 km (0.092 R)
• M49: 16,147,295 km (0.066 R)
• M50: 16,496,456 km (0.061 R)
• M51: 16,784,133 km (0.12 R)
• M52: 17,170,096 km (0.09 R)
• M53: 17,429,050 km (0.055 R)
• M54: 17,559,050 km (0.102 R)
• M55: 18,082,194 km (0.028 R)
• M56: 18,477,880 km (0.053 R)
• M57: 19,716,102 km (0.076 R)
• M58: 19,919,405 km (0.08 R)
• M59: 21,431,541 km (0.036 R)
• M60: 21,885,420 km (0.093 R)
• M61: 22,589,727 km (0.086 R)
• M62: 23,051,685 km (0.103 R)
• M63: 23,552,539 km (0.079 R)
• M64: 23,840,365 km (0.102 R)
• M65: 23,948,525 km (0.107 R)
• M66: 24,093,186 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 9.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.4 AU - 9.04 AU

Year: 8740 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,797,915 km

• M1: 198,068 km (0.051 R)
• M2: 354,846 km (0.119 R)
• M3: 451,636 km (0.12 R)
• M4: 579,542 km (0.104 R)
• M5: 873,652 km (0.076 R)
• M6: 998,865 km (0.113 R)
• M7: 1,157,439 km (0.086 R)
• M8: 1,253,780 km (0.11 R)
• M9: 1,559,707 km (0.066 R)
• M10: 1,620,594 km (0.069 R)
• M11: 1,729,351 km (0.092 R)
• M12: 1,824,496 km (0.108 R)
• M13: 1,970,503 km (0.073 R)
• M14: 2,053,380 km (0.116 R)
• M15: 2,291,839 km (0.078 R)
• M16: 2,414,360 km (0.085 R)
• M17: 2,851,335 km (0.109 R)
• M18: 3,253,903 km (0.099 R)
• M19: 3,492,063 km (0.09 R)
• M20: 3,654,078 km (0.102 R)
• M21: 4,219,109 km (0.089 R)
• M22: 4,435,427 km (0.109 R)
• M23: 4,655,336 km (0.099 R)
• M24: 5,151,851 km (0.064 R)
• M25: 5,808,137 km (0.069 R)
• M26: 6,416,253 km (0.072 R)
• M27: 6,740,581 km (0.104 R)
• M28: 6,841,410 km (0.04 R)
• M29: 7,044,713 km (0.084 R)
• M30: 7,327,453 km (0.057 R)
• M31: 7,509,364 km (0.098 R)
• M32: 7,983,889 km (0.049 R)
• M33: 8,197,963 km (0.059 R)
• M34: 8,686,550 km (0.118 R)
• M35: 8,989,785 km (0.082 R)
• M36: 9,465,356 km (0.084 R)
• M37: 9,720,421 km (0.107 R)
• M38: 10,528,399 km (0.037 R)
• M39: 10,616,213 km (0.055 R)
• M40: 11,178,402 km (0.094 R)
• M41: 11,478,196 km (0.064 R)
• M42: 11,719,946 km (0.111 R)
• M43: 12,208,383 km (0.037 R)
• M44: 12,641,319 km (0.079 R)
• M45: 12,859,732 km (0.11 R)
• M46: 13,236,868 km (0.105 R)
• M47: 13,554,016 km (0.092 R)
• M48: 13,649,759 km (0.079 R)
• M49: 14,325,492 km (0.112 R)
• M50: 14,847,589 km (0.095 R)
• M51: 15,210,214 km (0.1 R)
• M52: 15,776,442 km (0.082 R)
• M53: 15,944,291 km (0.109 R)
• M54: 16,723,995 km (0.056 R)
• M55: 16,792,361 km (0.115 R)
• M56: 17,170,245 km (0.052 R)
• M57: 17,655,092 km (0.091 R)
• M58: 17,969,247 km (0.032 R)
• M59: 18,214,738 km (0.1 R)
• M60: 18,285,198 km (0.118 R)
• M61: 18,461,574 km (0.112 R)
• M62: 18,567,639 km (0.109 R)
• M63: 18,673,853 km (0.058 R)
• M64: 18,958,239 km (0.038 R)
• M65: 19,244,120 km (0.105 R)
• M66: 19,928,680 km (0.105 R)
• M67: 21,247,535 km (0.112 R)
• M68: 21,581,737 km (0.069 R)
• M69: 21,917,584 km (0.09 R)
• M70: 22,104,881 km (0.107 R)
• M71: 22,443,421 km (0.072 R)
• M72: 23,316,474 km (0.1 R)
• M73: 23,469,363 km (0.042 R)
• M74: 24,666,146 km (0.062 R)
• M75: 26,319,053 km (0.117 R)
• M76: 26,598,053 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit