🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.34 AU - 1.42 AU

Year: 589 Days

Day: 21.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,283,339 km

• M1: 718,519 km (0.085 R)
• M2: 1,044,642 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.62 AU - 1.64 AU

Year: 756 Days

Day: 23.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.74 AU - 1.94 AU

Year: 907 Days

Day: 18.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.08 AU - 2.26 AU

Year: 1162 Days

Day: 21.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.6

Radius: 14.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.97 AU - 6.13 AU

Year: 4124 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,283,339 km

• M1: 176,825 km (0.079 R)
• M2: 521,349 km (0.096 R)
• M3: 1,085,781 km (0.117 R)
• M4: 1,788,742 km (0.082 R)
• M5: 2,137,155 km (0.091 R)
• M6: 2,504,268 km (0.05 R)
• M7: 3,851,996 km (0.113 R)
• M8: 4,577,396 km (0.077 R)
• M9: 4,898,881 km (0.116 R)
• M10: 5,483,061 km (0.099 R)
• M11: 6,701,985 km (0.078 R)
• M12: 7,039,627 km (0.049 R)
• M13: 8,302,532 km (0.06 R)
• M14: 9,243,802 km (0.116 R)
• M15: 9,733,885 km (0.051 R)
• M16: 11,482,983 km (0.074 R)
• M17: 12,518,200 km (0.091 R)
• M18: 13,746,249 km (0.055 R)
• M19: 15,461,090 km (0.11 R)
• M20: 20,306,864 km (0.105 R)
• M21: 21,079,686 km (0.064 R)
• M22: 23,972,760 km (0.059 R)
• M23: 24,812,452 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.4

Radius: 11

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.43 AU - 10.01 AU

Year: 8565 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,283,339 km

• M1: 346,917 km (0.076 R)
• M2: 1,647,821 km (0.116 R)
• M3: 8,126,306 km (0.108 R)
• M4: 9,516,968 km (0.12 R)
• M5: 11,859,371 km (0.074 R)
• M6: 13,078,444 km (0.108 R)
• M7: 13,481,311 km (0.067 R)
• M8: 15,100,559 km (0.091 R)
• M9: 15,807,259 km (0.102 R)
• M10: 16,194,418 km (0.11 R)
• M11: 17,269,429 km (0.114 R)
• M12: 19,401,647 km (0.115 R)
• M13: 21,210,136 km (0.073 R)
• M14: 23,099,856 km (0.097 R)
• M15: 24,518,792 km (0.099 R)
• M16: 27,702,833 km (0.054 R)
• M17: 31,159,591 km (0.079 R)
• M18: 31,781,469 km (0.096 R)
• M19: 32,726,030 km (0.083 R)
• M20: 34,493,828 km (0.112 R)
• M21: 36,475,551 km (0.104 R)
• M22: 40,429,273 km (0.117 R)
• M23: 41,583,571 km (0.032 R)
• M24: 43,482,715 km (0.094 R)
• M25: 48,271,942 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 3.2

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.96 AU - 20.96 AU

Year: 25384 Days

Day: 17.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 73,283,339 km

• M1: 45,777 km (0.106 R)
• M2: 303,534 km (0.077 R)
• M3: 646,263 km (0.101 R)
• M4: 847,322 km (0.115 R)
• M5: 1,258,567 km (0.101 R)
• M6: 1,475,334 km (0.105 R)
• M7: 2,206,569 km (0.108 R)
• M8: 2,882,302 km (0.078 R)
• M9: 3,239,093 km (0.037 R)
• M10: 3,300,727 km (0.113 R)
• M11: 3,520,636 km (0.034 R)
• M12: 4,050,362 km (0.071 R)
• M13: 5,222,162 km (0.086 R)
• M14: 8,407,400 km (0.107 R)
• M15: 8,556,699 km (0.097 R)
• M16: 9,690,950 km (0.115 R)
• M17: 14,027,044 km (0.059 R)
• M18: 14,219,726 km (0.054 R)
• M19: 18,350,722 km (0.102 R)
• M20: 19,465,825 km (0.037 R)
• M21: 21,318,594 km (0.109 R)
• M22: 22,357,402 km (0.042 R)
• M23: 22,438,334 km (0.106 R)
• M24: 23,173,309 km (0.039 R)
• M25: 23,338,315 km (0.115 R)
• M26: 24,340,172 km (0.065 R)
• M27: 26,319,651 km (0.083 R)
• M28: 28,013,248 km (0.05 R)
• M29: 30,985,160 km (0.063 R)
• M30: 32,235,349 km (0.098 R)
• M31: 32,722,889 km (0.081 R)
• M32: 33,411,338 km (0.071 R)
• M33: 40,039,571 km (0.066 R)
• M34: 41,459,255 km (0.065 R)
• M35: 44,258,979 km (0.065 R)
• M36: 47,857,855 km (0.11 R)
• M37: 49,288,758 km (0.053 R)
• M38: 56,502,069 km (0.093 R)
• M39: 59,763,302 km (0.055 R)
• M40: 60,826,195 km (0.051 R)
• M41: 61,495,197 km (0.068 R)
• M42: 62,303,025 km (0.11 R)
• M43: 64,895,556 km (0.039 R)
• M44: 65,586,549 km (0.086 R)
• M45: 72,844,589 km (0.029 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 14,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit