🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.82 AU

Year: 188 Days

Day: 38.7 Hours

Environment

Temp: 241 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.28 AU - 1.32 AU

Year: 519 Days

Day: 20 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.63 AU - 2.79 AU

Year: 1561 Days

Day: 20.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 8.9

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.03 AU - 7.45 AU

Year: 6122 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 19,096,558 km

• M1: 123,418 km (0.089 R)
• M2: 190,588 km (0.062 R)
• M3: 288,873 km (0.046 R)
• M4: 478,264 km (0.064 R)
• M5: 640,728 km (0.077 R)
• M6: 750,233 km (0.058 R)
• M7: 1,133,653 km (0.099 R)
• M8: 1,723,816 km (0.053 R)
• M9: 1,860,100 km (0.069 R)
• M10: 2,185,176 km (0.118 R)
• M11: 2,269,250 km (0.042 R)
• M12: 2,616,467 km (0.093 R)
• M13: 2,728,516 km (0.078 R)
• M14: 2,842,210 km (0.114 R)
• M15: 3,288,460 km (0.099 R)
• M16: 3,556,839 km (0.062 R)
• M17: 3,908,992 km (0.041 R)
• M18: 4,565,278 km (0.109 R)
• M19: 4,975,476 km (0.056 R)
• M20: 5,312,071 km (0.104 R)
• M21: 5,483,211 km (0.118 R)
• M22: 5,831,026 km (0.069 R)
• M23: 6,096,712 km (0.063 R)
• M24: 6,396,356 km (0.07 R)
• M25: 6,548,198 km (0.046 R)
• M26: 7,387,891 km (0.077 R)
• M27: 7,451,470 km (0.094 R)
• M28: 7,675,268 km (0.078 R)
• M29: 7,966,386 km (0.1 R)
• M30: 8,459,760 km (0.089 R)
• M31: 9,858,051 km (0.059 R)
• M32: 10,280,814 km (0.112 R)
• M33: 10,494,440 km (0.075 R)
• M34: 10,565,948 km (0.116 R)
• M35: 10,709,562 km (0.063 R)
• M36: 11,621,361 km (0.111 R)
• M37: 11,881,063 km (0.049 R)
• M38: 11,955,712 km (0.052 R)
• M39: 12,444,299 km (0.104 R)
• M40: 12,939,318 km (0.106 R)
• M41: 13,169,998 km (0.097 R)
• M42: 13,909,460 km (0.075 R)
• M43: 13,988,149 km (0.092 R)
• M44: 14,943,182 km (0.068 R)
• M45: 15,104,299 km (0.088 R)
• M46: 15,387,936 km (0.089 R)
• M47: 16,373,337 km (0.067 R)
• M48: 17,379,084 km (0.104 R)
• M49: 17,974,932 km (0.09 R)
• M50: 19,143,142 km (0.104 R)
• M51: 19,362,153 km (0.081 R)
• M52: 19,449,967 km (0.107 R)
• M53: 19,581,912 km (0.114 R)
• M54: 20,112,985 km (0.084 R)
• M55: 20,246,426 km (0.077 R)
• M56: 20,873,391 km (0.086 R)
• M57: 21,734,327 km (0.086 R)
• M58: 21,917,135 km (0.11 R)
• M59: 22,422,178 km (0.078 R)
• M60: 22,653,157 km (0.112 R)
• M61: 22,884,734 km (0.051 R)
• M62: 22,977,635 km (0.11 R)
• M63: 23,117,209 km (0.119 R)
• M64: 23,772,298 km (0.083 R)
• M65: 23,960,642 km (0.117 R)
• M66: 24,196,708 km (0.11 R)
• M67: 25,292,512 km (0.036 R)
• M68: 25,580,937 km (0.12 R)
• M69: 26,064,287 km (0.115 R)
• M70: 27,829,093 km (0.113 R)
• M71: 28,276,242 km (0.08 R)
• M72: 28,775,898 km (0.038 R)
• M73: 29,429,940 km (0.111 R)
• M74: 29,784,038 km (0.065 R)
• M75: 30,088,769 km (0.12 R)
• M76: 31,266,254 km (0.091 R)
• M77: 31,420,938 km (0.039 R)
• M78: 31,886,637 km (0.096 R)
• M79: 32,563,268 km (0.102 R)
• M80: 32,824,765 km (0.11 R)
• M81: 32,981,992 km (0.093 R)
• M82: 33,192,028 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44

Radius: 10

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.91 AU - 10.69 AU

Year: 9922 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,096,558 km

• M1: 127,457 km (0.102 R)
• M2: 232,924 km (0.104 R)
• M3: 342,878 km (0.086 R)
• M4: 417,228 km (0.12 R)
• M5: 521,797 km (0.1 R)
• M6: 611,257 km (0.077 R)
• M7: 760,705 km (0.119 R)
• M8: 825,930 km (0.107 R)
• M9: 1,118,244 km (0.115 R)
• M10: 1,465,910 km (0.111 R)
• M11: 1,609,523 km (0.088 R)
• M12: 1,708,108 km (0.039 R)
• M13: 1,795,922 km (0.088 R)
• M14: 1,989,352 km (0.064 R)
• M15: 2,068,789 km (0.041 R)
• M16: 2,203,427 km (0.074 R)
• M17: 3,226,228 km (0.052 R)
• M18: 3,414,871 km (0.079 R)
• M19: 3,574,791 km (0.096 R)
• M20: 3,655,723 km (0.111 R)
• M21: 3,720,948 km (0.104 R)
• M22: 3,819,533 km (0.12 R)
• M23: 3,935,471 km (0.103 R)
• M24: 4,359,731 km (0.048 R)
• M25: 4,960,067 km (0.082 R)
• M26: 5,050,574 km (0.11 R)
• M27: 5,288,434 km (0.101 R)
• M28: 5,699,380 km (0.084 R)
• M29: 5,794,374 km (0.112 R)
• M30: 5,927,965 km (0.088 R)
• M31: 6,354,918 km (0.117 R)
• M32: 6,651,720 km (0.111 R)
• M33: 7,238,443 km (0.114 R)
• M34: 7,382,655 km (0.093 R)
• M35: 7,631,885 km (0.097 R)
• M36: 8,203,050 km (0.102 R)
• M37: 8,374,938 km (0.098 R)
• M38: 8,722,304 km (0.092 R)
• M39: 9,341,639 km (0.092 R)
• M40: 9,588,775 km (0.052 R)
• M41: 9,656,543 km (0.079 R)
• M42: 9,747,199 km (0.028 R)
• M43: 10,181,631 km (0.105 R)
• M44: 10,273,933 km (0.082 R)
• M45: 10,645,684 km (0.059 R)
• M46: 10,833,429 km (0.037 R)
• M47: 11,474,605 km (0.097 R)
• M48: 11,884,653 km (0.072 R)
• M49: 12,079,280 km (0.04 R)
• M50: 12,250,570 km (0.086 R)
• M51: 12,768,926 km (0.062 R)
• M52: 12,943,357 km (0.059 R)
• M53: 13,143,669 km (0.113 R)
• M54: 13,903,925 km (0.089 R)
• M55: 14,237,828 km (0.113 R)
• M56: 14,392,811 km (0.081 R)
• M57: 15,018,429 km (0.092 R)
• M58: 15,202,584 km (0.11 R)
• M59: 15,281,722 km (0.075 R)
• M60: 15,573,138 km (0.047 R)
• M61: 16,027,018 km (0.09 R)
• M62: 17,112,351 km (0.119 R)
• M63: 17,359,786 km (0.06 R)
• M64: 17,525,391 km (0.082 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 16,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit