🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.01 AU - 1.23 AU

Year: 360 Days

Day: 16.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.74 AU - 2.06 AU

Year: 794 Days

Day: 26.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 102,596,884 km

• M1: 59,540 km (0.09 R)
• M2: 495,917 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.15 AU - 3.13 AU

Year: 1301 Days

Day: 41.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.3

Radius: 9.6

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.73 AU - 16.99 AU

Year: 19158 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 102,596,884 km

• M1: 134,937 km (0.115 R)
• M2: 862,881 km (0.102 R)
• M3: 1,167,611 km (0.113 R)
• M4: 3,692,225 km (0.073 R)
• M5: 4,573,506 km (0.08 R)
• M6: 5,937,240 km (0.106 R)
• M7: 8,382,567 km (0.046 R)
• M8: 11,839,475 km (0.071 R)
• M9: 13,231,782 km (0.059 R)
• M10: 13,967,355 km (0.092 R)
• M11: 20,194,217 km (0.042 R)
• M12: 25,297,748 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.2

Radius: 5.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.7 AU - 17.92 AU

Year: 20905 Days

Day: 20.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,596,884 km

• M1: 68,366 km (0.062 R)
• M2: 430,991 km (0.104 R)
• M3: 774,169 km (0.113 R)
• M4: 979,866 km (0.046 R)
• M5: 1,172,997 km (0.115 R)
• M6: 1,637,349 km (0.079 R)
• M7: 1,945,969 km (0.109 R)
• M8: 2,430,367 km (0.028 R)
• M9: 2,722,681 km (0.114 R)
• M10: 2,922,843 km (0.111 R)
• M11: 3,934,125 km (0.039 R)
• M12: 4,736,717 km (0.107 R)
• M13: 5,932,902 km (0.051 R)
• M14: 6,118,852 km (0.113 R)
• M15: 8,808,771 km (0.113 R)
• M16: 9,149,256 km (0.037 R)
• M17: 9,347,773 km (0.069 R)
• M18: 9,702,020 km (0.091 R)
• M19: 10,223,518 km (0.033 R)
• M20: 13,178,076 km (0.092 R)
• M21: 14,883,193 km (0.118 R)
• M22: 16,582,774 km (0.115 R)
• M23: 17,027,080 km (0.106 R)
• M24: 17,708,349 km (0.083 R)
• M25: 19,778,484 km (0.108 R)
• M26: 21,129,652 km (0.11 R)
• M27: 22,093,511 km (0.036 R)
• M28: 23,547,154 km (0.117 R)
• M29: 27,150,966 km (0.089 R)
• M30: 31,105,885 km (0.114 R)
• M31: 33,512,915 km (0.098 R)
• M32: 34,103,677 km (0.11 R)
• M33: 35,063,497 km (0.099 R)
• M34: 43,399,539 km (0.083 R)
• M35: 45,096,727 km (0.086 R)
• M36: 48,622,898 km (0.091 R)
• M37: 48,924,787 km (0.091 R)
• M38: 50,762,597 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 22.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.5

Radius: 6.8

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 19.26 AU - 25.18 AU

Year: 31770 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,596,884 km

• M1: 84,822 km (0.072 R)
• M2: 504,444 km (0.036 R)
• M3: 787,633 km (0.112 R)
• M4: 1,103,434 km (0.085 R)
• M5: 1,364,632 km (0.052 R)
• M6: 2,193,254 km (0.085 R)
• M7: 2,770,253 km (0.059 R)
• M8: 3,669,037 km (0.087 R)
• M9: 4,294,057 km (0.083 R)
• M10: 4,517,556 km (0.06 R)
• M11: 5,069,423 km (0.12 R)
• M12: 5,665,271 km (0.107 R)
• M13: 6,026,251 km (0.071 R)
• M14: 7,733,911 km (0.108 R)
• M15: 8,235,064 km (0.099 R)
• M16: 8,522,591 km (0.046 R)
• M17: 13,523,648 km (0.112 R)
• M18: 14,498,577 km (0.068 R)
• M19: 15,958,951 km (0.082 R)
• M20: 16,862,522 km (0.074 R)
• M21: 22,227,252 km (0.096 R)
• M22: 22,898,198 km (0.089 R)
• M23: 23,124,839 km (0.085 R)
• M24: 25,111,947 km (0.113 R)
• M25: 29,690,540 km (0.104 R)
• M26: 33,178,564 km (0.043 R)
• M27: 47,802,504 km (0.112 R)
• M28: 49,484,283 km (0.1 R)
• M29: 50,627,211 km (0.107 R)
• M30: 60,195,341 km (0.113 R)
• M31: 79,390,244 km (0.062 R)
• M32: 81,218,330 km (0.106 R)
• M33: 83,609,652 km (0.057 R)
• M34: 91,064,562 km (0.087 R)
• M35: 93,644,826 km (0.098 R)

Kuiper Belt

Range: 36.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit