🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.52 AU - 0.58 AU

Year: 148 Days

Day: 18.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.59 AU - 0.99 AU

Year: 254 Days

Day: 31 Hours

Environment

Temp: 103 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,665,307 km

• M1: 100,081 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.8 AU - 0.86 AU

Year: 273 Days

Day: 40.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,665,307 km

• M1: 749,785 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.79 AU - 0.93 AU

Year: 288 Days

Day: 15.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,665,307 km

• M1: 47,572 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.37 AU - 1.49 AU

Year: 618 Days

Day: 19.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,665,307 km

• M1: 706,401 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 9.2

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.94 AU - 7.42 AU

Year: 5556 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,665,307 km

• M1: 116,686 km (0.116 R)
• M2: 671,844 km (0.069 R)
• M3: 974,780 km (0.093 R)
• M4: 1,360,144 km (0.116 R)
• M5: 2,062,356 km (0.081 R)
• M6: 2,444,579 km (0.039 R)
• M7: 2,988,666 km (0.104 R)
• M8: 3,416,217 km (0.062 R)
• M9: 4,097,336 km (0.094 R)
• M10: 7,031,698 km (0.043 R)
• M11: 9,684,817 km (0.114 R)
• M12: 10,258,824 km (0.106 R)
• M13: 10,577,168 km (0.111 R)
• M14: 11,572,293 km (0.116 R)
• M15: 12,525,231 km (0.038 R)
• M16: 14,931,812 km (0.078 R)
• M17: 15,341,262 km (0.08 R)
• M18: 16,305,121 km (0.118 R)
• M19: 16,991,027 km (0.025 R)
• M20: 20,567,613 km (0.09 R)
• M21: 22,953,998 km (0.113 R)
• M22: 24,860,773 km (0.081 R)
• M23: 25,852,606 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.2

Radius: 7.1

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.16 AU - 17.34 AU

Year: 21537 Days

Day: 24.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,665,307 km

• M1: 89,011 km (0.076 R)
• M2: 380,876 km (0.118 R)
• M3: 788,381 km (0.111 R)
• M4: 1,223,411 km (0.096 R)
• M5: 1,595,760 km (0.104 R)
• M6: 2,041,712 km (0.114 R)
• M7: 2,405,683 km (0.09 R)
• M8: 3,732,467 km (0.118 R)
• M9: 5,291,426 km (0.092 R)
• M10: 6,411,914 km (0.111 R)
• M11: 8,037,594 km (0.063 R)
• M12: 9,339,096 km (0.026 R)
• M13: 9,920,732 km (0.114 R)
• M14: 13,706,456 km (0.108 R)
• M15: 14,842,802 km (0.105 R)
• M16: 15,958,951 km (0.069 R)
• M17: 18,537,271 km (0.077 R)
• M18: 20,306,415 km (0.113 R)
• M19: 25,271,718 km (0.099 R)
• M20: 36,227,219 km (0.074 R)
• M21: 38,979,969 km (0.091 R)
• M22: 40,941,796 km (0.115 R)
• M23: 43,445,615 km (0.091 R)
• M24: 47,220,867 km (0.057 R)
• M25: 49,448,679 km (0.094 R)
• M26: 51,387,617 km (0.048 R)
• M27: 60,642,489 km (0.102 R)
• M28: 61,846,901 km (0.106 R)
• M29: 64,927,421 km (0.117 R)
• M30: 66,824,022 km (0.03 R)
• M31: 70,948,585 km (0.115 R)
• M32: 72,061,594 km (0.067 R)
• M33: 74,551,052 km (0.09 R)
• M34: 78,037,280 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100

Radius: 6.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.08 AU - 17.56 AU

Year: 22756 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,665,307 km

• M1: 85,121 km (0.101 R)
• M2: 542,292 km (0.076 R)
• M3: 1,136,495 km (0.067 R)
• M4: 2,382,795 km (0.1 R)
• M5: 3,001,083 km (0.109 R)
• M6: 4,216,865 km (0.116 R)
• M7: 4,438,120 km (0.067 R)
• M8: 5,764,156 km (0.106 R)
• M9: 6,002,615 km (0.092 R)
• M10: 8,543,834 km (0.073 R)
• M11: 10,521,368 km (0.039 R)
• M12: 12,670,940 km (0.08 R)
• M13: 12,900,722 km (0.094 R)
• M14: 14,526,103 km (0.032 R)
• M15: 15,814,739 km (0.116 R)
• M16: 17,248,036 km (0.108 R)
• M17: 18,250,491 km (0.028 R)
• M18: 19,291,094 km (0.085 R)
• M19: 26,100,041 km (0.056 R)
• M20: 31,538,223 km (0.037 R)
• M21: 34,353,356 km (0.064 R)
• M22: 35,139,044 km (0.071 R)
• M23: 39,125,977 km (0.091 R)
• M24: 42,370,904 km (0.064 R)
• M25: 43,274,326 km (0.114 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit