🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 193 Days

Day: 21 Hours

Environment

Temp: 174 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.63 AU - 1.03 AU

Year: 279 Days

Day: 32.3 Hours

Environment

Temp: 92 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.89 AU - 0.99 AU

Year: 336 Days

Day: 42.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.8 AU - 2.9 AU

Year: 1775 Days

Day: 15.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 8.5

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.46 AU - 6.22 AU

Year: 5207 Days

Day: 9.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,684,030 km

• M1: 586,424 km (0.081 R)
• M2: 853,605 km (0.086 R)
• M3: 951,143 km (0.06 R)
• M4: 1,078,451 km (0.118 R)
• M5: 1,144,274 km (0.05 R)
• M6: 1,225,207 km (0.058 R)
• M7: 1,553,424 km (0.099 R)
• M8: 1,957,039 km (0.077 R)
• M9: 2,514,591 km (0.09 R)
• M10: 2,747,215 km (0.119 R)
• M11: 2,987,021 km (0.097 R)
• M12: 3,099,967 km (0.057 R)
• M13: 3,195,261 km (0.11 R)
• M14: 3,666,045 km (0.085 R)
• M15: 3,746,679 km (0.085 R)
• M16: 3,827,910 km (0.091 R)
• M17: 3,950,880 km (0.097 R)
• M18: 4,095,990 km (0.108 R)
• M19: 4,242,745 km (0.118 R)
• M20: 4,455,623 km (0.108 R)
• M21: 4,958,571 km (0.102 R)
• M22: 5,734,834 km (0.043 R)
• M23: 5,970,301 km (0.115 R)
• M24: 6,113,167 km (0.091 R)
• M25: 6,646,633 km (0.072 R)
• M26: 6,968,867 km (0.041 R)
• M27: 7,094,081 km (0.094 R)
• M28: 7,169,628 km (0.038 R)
• M29: 7,347,051 km (0.026 R)
• M30: 7,423,495 km (0.088 R)
• M31: 7,500,239 km (0.109 R)
• M32: 7,602,863 km (0.11 R)
• M33: 7,731,966 km (0.036 R)
• M34: 8,414,581 km (0.036 R)
• M35: 8,467,987 km (0.075 R)
• M36: 8,844,376 km (0.085 R)
• M37: 9,281,201 km (0.092 R)
• M38: 9,419,131 km (0.077 R)
• M39: 9,781,158 km (0.118 R)
• M40: 9,865,232 km (0.095 R)
• M41: 10,432,656 km (0.107 R)
• M42: 10,894,166 km (0.119 R)
• M43: 10,952,359 km (0.116 R)
• M44: 11,658,312 km (0.056 R)
• M45: 11,837,081 km (0.085 R)
• M46: 11,926,840 km (0.057 R)
• M47: 12,683,506 km (0.098 R)
• M48: 13,330,965 km (0.119 R)
• M49: 13,424,464 km (0.08 R)
• M50: 13,517,963 km (0.043 R)
• M51: 14,084,191 km (0.05 R)
• M52: 15,045,207 km (0.078 R)
• M53: 15,566,257 km (0.054 R)
• M54: 15,697,454 km (0.104 R)
• M55: 15,927,984 km (0.091 R)
• M56: 16,192,773 km (0.096 R)
• M57: 16,392,336 km (0.091 R)
• M58: 17,709,246 km (0.102 R)
• M59: 17,846,278 km (0.072 R)
• M60: 17,914,943 km (0.038 R)
• M61: 18,224,910 km (0.065 R)
• M62: 18,501,816 km (0.111 R)
• M63: 18,884,936 km (0.074 R)
• M64: 18,989,954 km (0.101 R)
• M65: 20,839,582 km (0.069 R)
• M66: 21,347,317 km (0.072 R)
• M67: 21,529,677 km (0.099 R)
• M68: 22,042,947 km (0.076 R)
• M69: 22,412,005 km (0.098 R)
• M70: 22,523,156 km (0.047 R)
• M71: 22,634,457 km (0.102 R)
• M72: 23,268,752 km (0.103 R)
• M73: 23,418,799 km (0.111 R)
• M74: 23,908,732 km (0.114 R)
• M75: 24,364,108 km (0.116 R)
• M76: 24,669,287 km (0.06 R)
• M77: 25,052,407 km (0.087 R)
• M78: 25,399,026 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 11.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.66 AU - 13.18 AU

Year: 15184 Days

Day: 11.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,684,030 km

• M1: 139,575 km (0.12 R)
• M2: 225,444 km (0.099 R)
• M3: 314,754 km (0.103 R)
• M4: 638,035 km (0.108 R)
• M5: 718,219 km (0.118 R)
• M6: 1,153,998 km (0.057 R)
• M7: 1,443,171 km (0.111 R)
• M8: 1,574,368 km (0.098 R)
• M9: 2,522,669 km (0.071 R)
• M10: 2,900,254 km (0.115 R)
• M11: 3,324,663 km (0.095 R)
• M12: 3,500,141 km (0.073 R)
• M13: 4,106,910 km (0.11 R)
• M14: 4,295,404 km (0.115 R)
• M15: 4,518,903 km (0.113 R)
• M16: 4,844,877 km (0.074 R)
• M17: 4,944,210 km (0.116 R)
• M18: 5,658,539 km (0.094 R)
• M19: 5,763,258 km (0.055 R)
• M20: 6,332,627 km (0.087 R)
• M21: 6,477,887 km (0.075 R)
• M22: 7,911,633 km (0.069 R)
• M23: 8,664,260 km (0.119 R)
• M24: 8,906,608 km (0.068 R)
• M25: 8,987,990 km (0.097 R)
• M26: 9,192,340 km (0.119 R)
• M27: 9,274,619 km (0.028 R)
• M28: 9,564,091 km (0.109 R)
• M29: 9,898,742 km (0.106 R)
• M30: 10,025,301 km (0.109 R)
• M31: 10,194,796 km (0.098 R)
• M32: 10,579,561 km (0.092 R)
• M33: 11,143,994 km (0.106 R)
• M34: 11,986,380 km (0.111 R)
• M35: 12,121,317 km (0.071 R)
• M36: 12,256,703 km (0.085 R)
• M37: 12,392,538 km (0.052 R)
• M38: 13,033,415 km (0.12 R)
• M39: 13,591,415 km (0.056 R)
• M40: 14,109,622 km (0.06 R)
• M41: 14,875,115 km (0.102 R)
• M42: 16,446,341 km (0.099 R)
• M43: 17,812,618 km (0.117 R)
• M44: 18,431,505 km (0.088 R)
• M45: 21,303,036 km (0.098 R)
• M46: 21,740,161 km (0.104 R)
• M47: 22,512,236 km (0.105 R)
• M48: 23,405,634 km (0.078 R)
• M49: 23,518,132 km (0.097 R)
• M50: 23,800,124 km (0.095 R)
• M51: 24,481,542 km (0.102 R)
• M52: 24,767,423 km (0.074 R)
• M53: 25,111,947 km (0.1 R)
• M54: 25,342,478 km (0.093 R)
• M55: 26,213,137 km (0.11 R)
• M56: 26,446,959 km (0.089 R)
• M57: 26,740,320 km (0.086 R)
• M58: 27,567,297 km (0.109 R)
• M59: 28,402,652 km (0.037 R)
• M60: 31,267,451 km (0.12 R)
• M61: 31,701,883 km (0.086 R)
• M62: 31,951,113 km (0.072 R)
• M63: 32,076,027 km (0.038 R)
• M64: 32,388,837 km (0.114 R)
• M65: 32,577,031 km (0.117 R)
• M66: 34,223,056 km (0.057 R)
• M67: 34,670,803 km (0.077 R)
• M68: 35,313,774 km (0.113 R)
• M69: 35,507,503 km (0.09 R)
• M70: 35,636,906 km (0.063 R)
• M71: 36,090,636 km (0.094 R)
• M72: 36,416,011 km (0.097 R)
• M73: 37,332,298 km (0.078 R)
• M74: 38,256,065 km (0.088 R)
• M75: 38,987,150 km (0.066 R)
• M76: 39,588,833 km (0.101 R)
• M77: 39,722,872 km (0.039 R)
• M78: 40,598,319 km (0.11 R)
• M79: 40,868,941 km (0.109 R)
• M80: 41,411,982 km (0.034 R)
• M81: 43,954,697 km (0.093 R)
• M82: 46,194,177 km (0.115 R)
• M83: 46,406,157 km (0.058 R)
• M84: 47,327,830 km (0.059 R)
• M85: 47,399,038 km (0.054 R)
• M86: 47,684,022 km (0.056 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 19,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit