🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 47.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 147.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 9.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.03 AU - 1.31 AU

Year: 830 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 21,556,751 km

• M1: 127,308 km (0.113 R)
• M2: 218,114 km (0.104 R)
• M3: 327,619 km (0.044 R)
• M4: 508,184 km (0.096 R)
• M5: 738,415 km (0.077 R)
• M6: 1,097,749 km (0.055 R)
• M7: 1,324,240 km (0.108 R)
• M8: 1,420,133 km (0.11 R)
• M9: 1,492,388 km (0.089 R)
• M10: 1,587,233 km (0.112 R)
• M11: 1,827,488 km (0.107 R)
• M12: 1,906,475 km (0.061 R)
• M13: 1,980,825 km (0.101 R)
• M14: 2,472,703 km (0.109 R)
• M15: 2,554,084 km (0.075 R)
• M16: 2,889,034 km (0.074 R)
• M17: 3,272,154 km (0.074 R)
• M18: 3,736,057 km (0.077 R)
• M19: 3,895,379 km (0.094 R)
• M20: 4,049,465 km (0.09 R)
• M21: 4,205,645 km (0.032 R)
• M22: 4,447,545 km (0.102 R)
• M23: 4,516,360 km (0.1 R)
• M24: 4,686,303 km (0.12 R)
• M25: 4,803,288 km (0.115 R)
• M26: 5,048,180 km (0.088 R)
• M27: 5,160,229 km (0.081 R)
• M28: 5,289,182 km (0.106 R)
• M29: 5,419,332 km (0.07 R)
• M30: 5,591,669 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 14.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.09 AU - 1.77 AU

Year: 1122 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,556,751 km

• M1: 248,931 km (0.035 R)
• M2: 359,035 km (0.079 R)
• M3: 594,801 km (0.101 R)
• M4: 744,399 km (0.083 R)
• M5: 882,478 km (0.102 R)
• M6: 1,079,498 km (0.09 R)
• M7: 1,307,336 km (0.092 R)
• M8: 1,503,159 km (0.109 R)
• M9: 1,600,847 km (0.114 R)
• M10: 1,951,654 km (0.06 R)
• M11: 2,095,417 km (0.1 R)
• M12: 2,271,045 km (0.101 R)
• M13: 2,422,738 km (0.091 R)
• M14: 2,519,378 km (0.081 R)
• M15: 2,627,238 km (0.089 R)
• M16: 2,736,743 km (0.076 R)
• M17: 2,837,572 km (0.093 R)
• M18: 3,147,988 km (0.097 R)
• M19: 3,253,903 km (0.108 R)
• M20: 3,480,394 km (0.074 R)
• M21: 3,645,551 km (0.034 R)
• M22: 3,938,014 km (0.092 R)
• M23: 4,052,457 km (0.047 R)
• M24: 4,594,001 km (0.069 R)
• M25: 4,714,876 km (0.103 R)
• M26: 4,873,450 km (0.107 R)
• M27: 5,071,368 km (0.108 R)
• M28: 5,259,113 km (0.086 R)
• M29: 5,487,699 km (0.077 R)
• M30: 5,590,323 km (0.096 R)
• M31: 5,849,875 km (0.11 R)
• M32: 5,954,743 km (0.094 R)
• M33: 6,153,260 km (0.098 R)
• M34: 6,259,923 km (0.026 R)
• M35: 6,529,648 km (0.044 R)
• M36: 6,624,942 km (0.113 R)
• M37: 6,844,402 km (0.051 R)
• M38: 6,969,017 km (0.095 R)
• M39: 7,122,355 km (0.096 R)
• M40: 7,347,350 km (0.086 R)
• M41: 7,489,169 km (0.051 R)
• M42: 7,862,266 km (0.086 R)
• M43: 8,080,379 km (0.118 R)
• M44: 8,197,515 km (0.104 R)
• M45: 8,374,190 km (0.106 R)
• M46: 8,522,441 km (0.101 R)
• M47: 8,686,700 km (0.097 R)
• M48: 9,018,059 km (0.052 R)
• M49: 9,709,051 km (0.061 R)
• M50: 9,802,550 km (0.083 R)
• M51: 9,911,906 km (0.06 R)
• M52: 10,195,095 km (0.036 R)
• M53: 10,448,962 km (0.081 R)
• M54: 10,833,878 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 12

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.98 AU - 3.22 AU

Year: 3581 Days

Day: 8.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,556,751 km

• M1: 167,550 km (0.053 R)
• M2: 260,450 km (0.115 R)
• M3: 340,186 km (0.085 R)
• M4: 432,936 km (0.039 R)
• M5: 588,967 km (0.114 R)
• M6: 708,047 km (0.06 R)
• M7: 1,072,766 km (0.094 R)
• M8: 1,306,887 km (0.097 R)
• M9: 1,558,062 km (0.09 R)
• M10: 1,663,080 km (0.042 R)
• M11: 2,021,067 km (0.084 R)
• M12: 2,165,429 km (0.102 R)
• M13: 2,510,551 km (0.1 R)
• M14: 3,036,538 km (0.065 R)
• M15: 3,119,265 km (0.12 R)
• M16: 3,236,400 km (0.1 R)
• M17: 3,321,073 km (0.079 R)
• M18: 3,440,751 km (0.052 R)
• M19: 3,596,782 km (0.029 R)
• M20: 4,006,231 km (0.073 R)
• M21: 4,318,591 km (0.106 R)
• M22: 4,393,390 km (0.114 R)
• M23: 4,831,114 km (0.047 R)
• M24: 4,928,203 km (0.074 R)
• M25: 5,203,612 km (0.057 R)
• M26: 5,831,175 km (0.111 R)
• M27: 6,806,404 km (0.047 R)
• M28: 7,069,098 km (0.07 R)
• M29: 7,627,247 km (0.087 R)
• M30: 7,991,967 km (0.102 R)
• M31: 8,833,605 km (0.072 R)
• M32: 9,168,554 km (0.05 R)
• M33: 9,313,365 km (0.074 R)
• M34: 10,123,438 km (0.065 R)
• M35: 10,423,680 km (0.068 R)
• M36: 10,524,360 km (0.106 R)
• M37: 10,701,484 km (0.058 R)
• M38: 10,803,061 km (0.119 R)
• M39: 11,135,617 km (0.099 R)
• M40: 11,419,553 km (0.087 R)
• M41: 11,915,770 km (0.115 R)
• M42: 12,365,760 km (0.102 R)
• M43: 12,713,725 km (0.089 R)
• M44: 12,929,445 km (0.071 R)
• M45: 13,037,754 km (0.108 R)
• M46: 13,255,269 km (0.101 R)
• M47: 14,025,997 km (0.038 R)
• M48: 14,868,084 km (0.106 R)
• M49: 15,238,039 km (0.091 R)
• M50: 15,352,481 km (0.063 R)
• M51: 16,016,098 km (0.108 R)
• M52: 16,220,000 km (0.092 R)
• M53: 16,748,230 km (0.062 R)
• M54: 17,162,915 km (0.101 R)
• M55: 17,431,293 km (0.119 R)
• M56: 17,581,041 km (0.118 R)
• M57: 18,123,483 km (0.054 R)
• M58: 18,763,463 km (0.083 R)
• M59: 19,009,102 km (0.074 R)
• M60: 19,163,338 km (0.078 R)
• M61: 19,317,872 km (0.065 R)
• M62: 19,877,667 km (0.116 R)
• M63: 19,971,465 km (0.089 R)
• M64: 20,065,413 km (0.084 R)
• M65: 20,190,925 km (0.099 R)
• M66: 20,285,172 km (0.049 R)
• M67: 20,758,949 km (0.088 R)
• M68: 21,044,980 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit