🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 141 Days

Day: 41.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.19 AU - 1.99 AU

Year: 732 Days

Day: 17.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,053,754 km

• M1: 265,237 km (0.088 R)
• M2: 550,819 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.98 AU - 2.26 AU

Year: 1127 Days

Day: 30.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,053,754 km

• M1: 1,223,561 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.07 AU - 3.15 AU

Year: 1540 Days

Day: 33 Hours

Environment

Temp: -82 °C

Axial Tilt: 109.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 14.4

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.24 AU - 7.1 AU

Year: 5598 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 156.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 43,053,754 km

• M1: 181,911 km (0.082 R)
• M2: 328,667 km (0.075 R)
• M3: 436,676 km (0.111 R)
• M4: 554,111 km (0.048 R)
• M5: 647,759 km (0.034 R)
• M6: 823,686 km (0.093 R)
• M7: 995,125 km (0.083 R)
• M8: 1,149,959 km (0.103 R)
• M9: 1,257,968 km (0.104 R)
• M10: 1,657,844 km (0.053 R)
• M11: 1,851,872 km (0.115 R)
• M12: 1,973,346 km (0.109 R)
• M13: 2,157,351 km (0.096 R)
• M14: 2,270,447 km (0.074 R)
• M15: 2,378,008 km (0.102 R)
• M16: 2,719,091 km (0.103 R)
• M17: 3,033,994 km (0.046 R)
• M18: 3,564,468 km (0.093 R)
• M19: 3,726,633 km (0.115 R)
• M20: 3,919,015 km (0.108 R)
• M21: 4,477,464 km (0.114 R)
• M22: 4,613,598 km (0.065 R)
• M23: 5,336,306 km (0.113 R)
• M24: 6,040,612 km (0.092 R)
• M25: 6,159,094 km (0.066 R)
• M26: 6,596,518 km (0.037 R)
• M27: 6,707,520 km (0.062 R)
• M28: 6,886,439 km (0.118 R)
• M29: 7,123,551 km (0.081 R)
• M30: 7,283,172 km (0.081 R)
• M31: 7,524,922 km (0.059 R)
• M32: 7,886,650 km (0.09 R)
• M33: 8,051,956 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 14

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.52 AU - 11.76 AU

Year: 12677 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,053,754 km

• M1: 181,163 km (0.094 R)
• M2: 295,456 km (0.116 R)
• M3: 868,416 km (0.083 R)
• M4: 1,090,269 km (0.065 R)
• M5: 1,956,591 km (0.115 R)
• M6: 2,114,865 km (0.109 R)
• M7: 2,590,886 km (0.062 R)
• M8: 2,715,201 km (0.094 R)
• M9: 3,179,703 km (0.118 R)
• M10: 3,951,927 km (0.08 R)
• M11: 4,067,117 km (0.084 R)
• M12: 4,212,526 km (0.111 R)
• M13: 4,720,112 km (0.102 R)
• M14: 5,374,004 km (0.073 R)
• M15: 5,501,910 km (0.113 R)
• M16: 5,891,613 km (0.067 R)
• M17: 6,056,769 km (0.045 R)
• M18: 6,595,471 km (0.07 R)
• M19: 7,149,581 km (0.072 R)
• M20: 7,682,898 km (0.103 R)
• M21: 7,827,260 km (0.112 R)
• M22: 8,376,882 km (0.088 R)
• M23: 8,863,375 km (0.098 R)
• M24: 8,976,919 km (0.074 R)
• M25: 9,090,913 km (0.085 R)
• M26: 9,590,869 km (0.059 R)
• M27: 9,942,274 km (0.117 R)
• M28: 10,060,457 km (0.111 R)
• M29: 10,537,375 km (0.12 R)
• M30: 11,144,144 km (0.115 R)
• M31: 11,266,814 km (0.07 R)
• M32: 11,596,378 km (0.081 R)
• M33: 11,929,084 km (0.115 R)
• M34: 12,180,558 km (0.114 R)
• M35: 12,561,284 km (0.106 R)
• M36: 13,595,604 km (0.031 R)
• M37: 13,770,783 km (0.106 R)
• M38: 14,167,367 km (0.099 R)
• M39: 14,344,790 km (0.071 R)
• M40: 15,107,590 km (0.11 R)
• M41: 15,334,380 km (0.058 R)
• M42: 15,607,995 km (0.096 R)
• M43: 15,883,404 km (0.118 R)
• M44: 16,625,410 km (0.102 R)
• M45: 17,999,317 km (0.059 R)
• M46: 18,143,529 km (0.074 R)
• M47: 18,821,507 km (0.097 R)
• M48: 20,402,457 km (0.037 R)
• M49: 21,107,512 km (0.093 R)
• M50: 21,412,093 km (0.103 R)
• M51: 21,718,170 km (0.063 R)
• M52: 22,025,594 km (0.111 R)
• M53: 22,179,979 km (0.113 R)
• M54: 23,742,828 km (0.088 R)
• M55: 25,125,860 km (0.062 R)
• M56: 26,370,963 km (0.118 R)
• M57: 26,753,934 km (0.108 R)
• M58: 27,138,849 km (0.114 R)
• M59: 28,528,015 km (0.103 R)
• M60: 28,977,556 km (0.067 R)
• M61: 29,146,752 km (0.1 R)
• M62: 29,940,368 km (0.07 R)
• M63: 31,375,461 km (0.119 R)
• M64: 31,839,513 km (0.049 R)
• M65: 32,364,153 km (0.037 R)
• M66: 32,774,201 km (0.114 R)
• M67: 33,481,200 km (0.114 R)
• M68: 34,074,206 km (0.099 R)
• M69: 35,632,118 km (0.092 R)
• M70: 36,359,164 km (0.069 R)
• M71: 37,704,498 km (0.101 R)
• M72: 37,889,251 km (0.12 R)
• M73: 38,074,304 km (0.114 R)
• M74: 38,817,356 km (0.08 R)
• M75: 39,690,409 km (0.066 R)
• M76: 40,317,973 km (0.114 R)
• M77: 40,696,156 km (0.036 R)
• M78: 41,138,666 km (0.119 R)
• M79: 41,392,384 km (0.113 R)
• M80: 42,348,165 km (0.059 R)
• M81: 42,604,277 km (0.055 R)
• M82: 42,732,632 km (0.093 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit