🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 223 Days

Day: 42.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.81 AU - 1.05 AU

Year: 328 Days

Day: 16.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 73.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,212,065 km

• M1: 141,520 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.87 AU - 1.17 AU

Year: 376 Days

Day: 15 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 13.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.7 AU - 5.36 AU

Year: 4120 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,212,065 km

• M1: 215,870 km (0.095 R)
• M2: 456,124 km (0.114 R)
• M3: 660,475 km (0.037 R)
• M4: 812,466 km (0.071 R)
• M5: 987,645 km (0.093 R)
• M6: 1,435,242 km (0.096 R)
• M7: 1,565,841 km (0.032 R)
• M8: 2,102,448 km (0.052 R)
• M9: 2,197,294 km (0.116 R)
• M10: 2,377,559 km (0.07 R)
• M11: 2,902,498 km (0.11 R)
• M12: 3,415,469 km (0.078 R)
• M13: 3,592,892 km (0.057 R)
• M14: 4,177,820 km (0.106 R)
• M15: 4,315,749 km (0.052 R)
• M16: 5,249,389 km (0.1 R)
• M17: 5,473,636 km (0.036 R)
• M18: 6,067,839 km (0.119 R)
• M19: 6,382,593 km (0.081 R)
• M20: 6,501,972 km (0.11 R)
• M21: 6,702,733 km (0.089 R)
• M22: 6,803,861 km (0.056 R)
• M23: 7,192,965 km (0.087 R)
• M24: 7,568,156 km (0.118 R)
• M25: 7,758,295 km (0.101 R)
• M26: 8,954,181 km (0.119 R)
• M27: 9,222,709 km (0.11 R)
• M28: 9,312,916 km (0.089 R)
• M29: 9,699,178 km (0.07 R)
• M30: 9,975,036 km (0.101 R)
• M31: 10,067,638 km (0.097 R)
• M32: 10,300,262 km (0.119 R)
• M33: 10,393,761 km (0.061 R)
• M34: 11,032,693 km (0.058 R)
• M35: 11,344,904 km (0.118 R)
• M36: 11,490,014 km (0.117 R)
• M37: 12,647,752 km (0.085 R)
• M38: 13,380,632 km (0.103 R)
• M39: 13,559,701 km (0.036 R)
• M40: 13,868,321 km (0.106 R)
• M41: 14,702,928 km (0.067 R)
• M42: 15,259,432 km (0.053 R)
• M43: 15,688,179 km (0.097 R)
• M44: 16,502,740 km (0.055 R)
• M45: 16,722,200 km (0.052 R)
• M46: 17,414,539 km (0.101 R)
• M47: 17,498,313 km (0.096 R)
• M48: 18,655,752 km (0.044 R)
• M49: 18,855,914 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 12.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.22 AU - 6.58 AU

Year: 4583 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,212,065 km

• M1: 161,715 km (0.116 R)
• M2: 260,450 km (0.096 R)
• M3: 357,689 km (0.12 R)
• M4: 804,238 km (0.064 R)
• M5: 917,633 km (0.102 R)
• M6: 1,147,715 km (0.115 R)
• M7: 1,458,579 km (0.043 R)
• M8: 1,796,670 km (0.07 R)
• M9: 1,880,894 km (0.115 R)
• M10: 2,433,509 km (0.056 R)
• M11: 3,075,732 km (0.09 R)
• M12: 3,384,801 km (0.12 R)
• M13: 3,575,090 km (0.104 R)
• M14: 3,725,585 km (0.102 R)
• M15: 4,280,593 km (0.102 R)
• M16: 4,696,326 km (0.116 R)
• M17: 5,052,967 km (0.1 R)
• M18: 5,222,312 km (0.117 R)
• M19: 5,616,802 km (0.073 R)
• M20: 5,944,421 km (0.112 R)
• M21: 6,356,264 km (0.102 R)
• M22: 6,565,851 km (0.096 R)
• M23: 6,804,160 km (0.091 R)
• M24: 6,884,344 km (0.042 R)
• M25: 7,072,539 km (0.048 R)
• M26: 7,262,378 km (0.1 R)
• M27: 7,564,267 km (0.108 R)
• M28: 7,730,620 km (0.056 R)
• M29: 8,237,158 km (0.089 R)
• M30: 8,494,466 km (0.12 R)
• M31: 8,900,176 km (0.114 R)
• M32: 9,401,179 km (0.115 R)
• M33: 10,124,335 km (0.114 R)
• M34: 10,430,861 km (0.071 R)
• M35: 11,274,144 km (0.091 R)
• M36: 11,848,301 km (0.092 R)
• M37: 12,204,045 km (0.095 R)
• M38: 12,563,229 km (0.105 R)
• M39: 13,125,268 km (0.08 R)
• M40: 13,493,279 km (0.077 R)
• M41: 14,273,881 km (0.029 R)
• M42: 14,686,921 km (0.111 R)
• M43: 14,929,718 km (0.085 R)
• M44: 15,595,578 km (0.106 R)
• M45: 15,878,767 km (0.115 R)
• M46: 16,235,259 km (0.06 R)
• M47: 16,486,284 km (0.114 R)
• M48: 16,594,293 km (0.076 R)
• M49: 17,356,943 km (0.103 R)
• M50: 17,797,958 km (0.11 R)
• M51: 17,908,810 km (0.102 R)
• M52: 18,056,912 km (0.104 R)
• M53: 18,317,062 km (0.072 R)
• M54: 19,105,144 km (0.062 R)
• M55: 19,218,539 km (0.082 R)
• M56: 19,370,231 km (0.065 R)
• M57: 20,019,337 km (0.105 R)
• M58: 21,850,714 km (0.118 R)
• M59: 22,726,161 km (0.094 R)
• M60: 22,886,679 km (0.112 R)
• M61: 23,451,112 km (0.092 R)
• M62: 24,552,751 km (0.082 R)
• M63: 24,635,029 km (0.053 R)
• M64: 24,882,315 km (0.093 R)
• M65: 24,965,042 km (0.108 R)
• M66: 25,546,080 km (0.117 R)
• M67: 26,173,494 km (0.102 R)
• M68: 26,510,239 km (0.061 R)
• M69: 26,806,143 km (0.113 R)
• M70: 26,890,816 km (0.099 R)
• M71: 27,188,067 km (0.111 R)
• M72: 27,828,794 km (0.118 R)
• M73: 28,086,402 km (0.057 R)
• M74: 28,647,394 km (0.042 R)
• M75: 29,081,377 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 19,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit