🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.59 AU - 0.75 AU

Year: 196 Days

Day: 27.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.69 AU - 1.11 AU

Year: 306 Days

Day: 38.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,280,782 km

• M1: 43,982 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.08 AU

Year: 326 Days

Day: 40 Hours

Environment

Temp: 89 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.41 AU - 5.05 AU

Year: 3116 Days

Day: 25.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 8.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.2 AU - 11.8 AU

Year: 12186 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,280,782 km

• M1: 140,772 km (0.107 R)
• M2: 568,023 km (0.102 R)
• M3: 1,051,374 km (0.049 R)
• M4: 1,491,491 km (0.084 R)
• M5: 2,479,435 km (0.046 R)
• M6: 2,945,582 km (0.117 R)
• M7: 4,289,569 km (0.052 R)
• M8: 5,673,050 km (0.115 R)
• M9: 6,274,733 km (0.05 R)
• M10: 8,211,278 km (0.067 R)
• M11: 8,762,546 km (0.069 R)
• M12: 9,383,526 km (0.109 R)
• M13: 10,081,101 km (0.078 R)
• M14: 11,320,071 km (0.109 R)
• M15: 12,164,401 km (0.085 R)
• M16: 12,880,975 km (0.114 R)
• M17: 14,337,610 km (0.046 R)
• M18: 16,030,758 km (0.097 R)
• M19: 17,299,348 km (0.059 R)
• M20: 26,348,374 km (0.115 R)
• M21: 31,358,406 km (0.092 R)
• M22: 32,077,972 km (0.057 R)
• M23: 36,177,253 km (0.084 R)
• M24: 39,056,862 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.8

Radius: 11.9

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.51 AU - 11.21 AU

Year: 12818 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,280,782 km

• M1: 147,952 km (0.074 R)
• M2: 554,410 km (0.082 R)
• M3: 1,783,057 km (0.098 R)
• M4: 2,346,293 km (0.045 R)
• M5: 2,770,702 km (0.119 R)
• M6: 3,832,697 km (0.072 R)
• M7: 6,997,740 km (0.085 R)
• M8: 8,025,926 km (0.051 R)
• M9: 8,600,980 km (0.065 R)
• M10: 10,605,292 km (0.091 R)
• M11: 15,810,401 km (0.091 R)
• M12: 18,960,633 km (0.06 R)
• M13: 20,068,554 km (0.104 R)
• M14: 22,226,952 km (0.094 R)
• M15: 22,601,097 km (0.038 R)
• M16: 25,238,208 km (0.084 R)
• M17: 27,533,638 km (0.051 R)
• M18: 28,401,754 km (0.115 R)
• M19: 32,656,168 km (0.047 R)
• M20: 35,632,268 km (0.079 R)
• M21: 37,581,528 km (0.091 R)
• M22: 37,979,758 km (0.056 R)
• M23: 38,515,019 km (0.097 R)
• M24: 39,327,485 km (0.082 R)
• M25: 41,833,549 km (0.046 R)
• M26: 47,161,626 km (0.092 R)
• M27: 52,593,525 km (0.056 R)
• M28: 54,946,550 km (0.068 R)
• M29: 56,148,868 km (0.063 R)
• M30: 58,073,744 km (0.037 R)
• M31: 60,404,927 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.8

Radius: 6.8

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.5 AU - 17.08 AU

Year: 19347 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,280,782 km

• M1: 87,814 km (0.11 R)
• M2: 348,862 km (0.111 R)
• M3: 958,474 km (0.057 R)
• M4: 1,338,303 km (0.118 R)
• M5: 1,598,004 km (0.073 R)
• M6: 4,507,085 km (0.097 R)
• M7: 4,795,360 km (0.096 R)
• M8: 5,570,426 km (0.088 R)
• M9: 5,860,646 km (0.102 R)
• M10: 6,516,334 km (0.104 R)
• M11: 7,123,402 km (0.07 R)
• M12: 7,515,199 km (0.071 R)
• M13: 9,812,723 km (0.11 R)
• M14: 13,184,958 km (0.113 R)
• M15: 13,404,568 km (0.098 R)
• M16: 17,171,292 km (0.084 R)
• M17: 20,396,174 km (0.088 R)
• M18: 20,788,569 km (0.037 R)
• M19: 22,202,119 km (0.102 R)
• M20: 23,678,501 km (0.117 R)
• M21: 28,743,286 km (0.081 R)
• M22: 30,494,928 km (0.096 R)
• M23: 35,464,569 km (0.094 R)
• M24: 37,477,558 km (0.077 R)
• M25: 41,259,542 km (0.099 R)
• M26: 44,462,432 km (0.093 R)
• M27: 46,800,497 km (0.112 R)
• M28: 55,819,603 km (0.1 R)
• M29: 56,394,807 km (0.114 R)
• M30: 61,955,659 km (0.084 R)
• M31: 73,921,544 km (0.115 R)
• M32: 74,383,502 km (0.112 R)
• M33: 77,671,214 km (0.098 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit