🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.94 AU - 1.16 AU

Year: 393 Days

Day: 25.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.44 AU - 1.56 AU

Year: 671 Days

Day: 36.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,874,930 km

• M1: 451,786 km (0.054 R)
• M2: 575,054 km (0.104 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.7

Radius: 13.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.73 AU - 6.69 AU

Year: 4984 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,874,930 km

• M1: 163,361 km (0.113 R)
• M2: 615,745 km (0.092 R)
• M3: 1,062,893 km (0.061 R)
• M4: 1,514,529 km (0.075 R)
• M5: 2,081,804 km (0.099 R)
• M6: 2,491,852 km (0.119 R)
• M7: 2,956,353 km (0.082 R)
• M8: 4,304,380 km (0.1 R)
• M9: 4,924,762 km (0.112 R)
• M10: 5,515,823 km (0.059 R)
• M11: 6,280,867 km (0.106 R)
• M12: 7,362,160 km (0.077 R)
• M13: 8,643,167 km (0.049 R)
• M14: 9,979,824 km (0.083 R)
• M15: 11,402,051 km (0.067 R)
• M16: 11,937,910 km (0.086 R)
• M17: 14,307,690 km (0.108 R)
• M18: 15,162,941 km (0.11 R)
• M19: 15,811,597 km (0.07 R)
• M20: 16,663,856 km (0.105 R)
• M21: 21,245,590 km (0.052 R)
• M22: 21,686,306 km (0.118 R)
• M23: 23,667,281 km (0.113 R)
• M24: 24,380,264 km (0.115 R)
• M25: 27,811,142 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 14.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.84 AU - 7.22 AU

Year: 5408 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 101,874,930 km

• M1: 175,329 km (0.053 R)
• M2: 966,402 km (0.09 R)
• M3: 1,640,640 km (0.058 R)
• M4: 2,345,844 km (0.08 R)
• M5: 2,811,842 km (0.082 R)
• M6: 4,324,575 km (0.08 R)
• M7: 5,082,887 km (0.095 R)
• M8: 5,600,944 km (0.076 R)
• M9: 6,182,730 km (0.118 R)
• M10: 7,021,226 km (0.115 R)
• M11: 7,968,480 km (0.076 R)
• M12: 9,336,553 km (0.052 R)
• M13: 10,278,122 km (0.068 R)
• M14: 11,025,213 km (0.069 R)
• M15: 16,291,807 km (0.098 R)
• M16: 17,308,174 km (0.06 R)
• M17: 19,343,005 km (0.064 R)
• M18: 21,134,888 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.2

Radius: 6.5

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 19.08 AU - 20.62 AU

Year: 32302 Days

Day: 17.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,874,930 km

• M1: 85,271 km (0.07 R)
• M2: 308,471 km (0.099 R)
• M3: 571,015 km (0.051 R)
• M4: 784,491 km (0.113 R)
• M5: 1,139,786 km (0.108 R)
• M6: 1,363,734 km (0.091 R)
• M7: 1,598,154 km (0.069 R)
• M8: 2,011,792 km (0.114 R)
• M9: 2,367,087 km (0.051 R)
• M10: 2,626,639 km (0.09 R)
• M11: 3,234,306 km (0.106 R)
• M12: 3,722,743 km (0.111 R)
• M13: 4,038,843 km (0.095 R)
• M14: 4,296,750 km (0.119 R)
• M15: 4,644,715 km (0.09 R)
• M16: 7,087,798 km (0.118 R)
• M17: 7,967,283 km (0.046 R)
• M18: 9,041,396 km (0.086 R)
• M19: 9,613,159 km (0.08 R)
• M20: 11,917,116 km (0.098 R)
• M21: 13,398,284 km (0.085 R)
• M22: 14,057,263 km (0.063 R)
• M23: 14,737,485 km (0.085 R)
• M24: 16,627,504 km (0.061 R)
• M25: 17,291,719 km (0.054 R)
• M26: 20,340,374 km (0.109 R)
• M27: 21,542,542 km (0.037 R)
• M28: 29,904,465 km (0.091 R)
• M29: 34,414,541 km (0.095 R)
• M30: 37,714,820 km (0.072 R)
• M31: 40,706,478 km (0.106 R)
• M32: 52,016,676 km (0.036 R)
• M33: 56,136,601 km (0.098 R)
• M34: 63,401,373 km (0.115 R)
• M35: 68,095,754 km (0.078 R)
• M36: 95,071,242 km (0.05 R)
• M37: 110,890,618 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.2

Radius: 4.1

Gravity: 36.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 16.04 AU - 23.96 AU

Year: 32669 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 101,874,930 km

• M1: 109,206 km (0.067 R)
• M2: 269,575 km (0.111 R)
• M3: 422,913 km (0.12 R)
• M4: 551,268 km (0.042 R)
• M5: 695,630 km (0.098 R)
• M6: 902,823 km (0.096 R)
• M7: 1,273,826 km (0.064 R)
• M8: 1,680,433 km (0.119 R)
• M9: 2,638,607 km (0.11 R)
• M10: 2,911,623 km (0.047 R)
• M11: 3,325,411 km (0.055 R)
• M12: 3,710,177 km (0.106 R)
• M13: 4,379,328 km (0.09 R)
• M14: 4,801,643 km (0.108 R)
• M15: 5,550,530 km (0.076 R)
• M16: 5,726,906 km (0.116 R)
• M17: 7,120,260 km (0.096 R)
• M18: 8,260,196 km (0.041 R)
• M19: 9,329,671 km (0.104 R)
• M20: 9,962,171 km (0.112 R)
• M21: 11,102,107 km (0.114 R)
• M22: 12,251,916 km (0.064 R)
• M23: 15,907,041 km (0.054 R)
• M24: 17,742,008 km (0.111 R)
• M25: 21,284,187 km (0.099 R)
• M26: 21,499,608 km (0.086 R)
• M27: 22,376,550 km (0.079 R)
• M28: 27,374,017 km (0.109 R)
• M29: 40,481,782 km (0.113 R)
• M30: 45,995,810 km (0.104 R)
• M31: 50,063,825 km (0.048 R)
• M32: 51,600,494 km (0.079 R)
• M33: 55,375,896 km (0.103 R)
• M34: 57,226,721 km (0.093 R)
• M35: 70,391,632 km (0.11 R)
• M36: 71,110,301 km (0.086 R)
• M37: 74,280,579 km (0.104 R)
• M38: 78,567,007 km (0.048 R)
• M39: 79,340,128 km (0.089 R)
• M40: 79,858,335 km (0.031 R)
• M41: 92,695,777 km (0.082 R)
• M42: 93,558,957 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit