🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.96 AU - 1.18 AU

Year: 419 Days

Day: 44.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,928,430 km

• M1: 102,923 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.53 AU - 1.73 AU

Year: 788 Days

Day: 16.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,928,430 km

• M1: 1,377,647 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.1

Radius: 4.2

Gravity: 37.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.35 AU - 14.83 AU

Year: 18975 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,928,430 km

• M1: 53,556 km (0.092 R)
• M2: 391,498 km (0.098 R)
• M3: 838,496 km (0.104 R)
• M4: 997,519 km (0.061 R)
• M5: 1,501,963 km (0.066 R)
• M6: 3,256,297 km (0.117 R)
• M7: 4,406,405 km (0.062 R)
• M8: 5,723,166 km (0.088 R)
• M9: 6,471,005 km (0.068 R)
• M10: 7,096,175 km (0.055 R)
• M11: 7,375,923 km (0.037 R)
• M12: 7,711,770 km (0.092 R)
• M13: 8,057,641 km (0.106 R)
• M14: 8,310,910 km (0.065 R)
• M15: 12,237,405 km (0.114 R)
• M16: 14,936,300 km (0.116 R)
• M17: 16,995,664 km (0.068 R)
• M18: 17,496,369 km (0.111 R)
• M19: 17,750,386 km (0.049 R)
• M20: 21,088,961 km (0.101 R)
• M21: 21,862,083 km (0.087 R)
• M22: 22,058,206 km (0.118 R)
• M23: 23,260,225 km (0.093 R)
• M24: 24,085,257 km (0.076 R)
• M25: 27,239,827 km (0.068 R)
• M26: 28,156,264 km (0.077 R)
• M27: 31,650,422 km (0.047 R)
• M28: 34,752,034 km (0.114 R)
• M29: 39,050,280 km (0.101 R)
• M30: 41,401,211 km (0.118 R)
• M31: 45,260,836 km (0.102 R)
• M32: 53,153,171 km (0.05 R)
• M33: 67,150,744 km (0.075 R)
• M34: 67,357,788 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.7

Radius: 6.2

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.7 AU - 19.76 AU

Year: 27088 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,928,430 km

• M1: 77,043 km (0.089 R)
• M2: 1,427,463 km (0.093 R)
• M3: 2,137,903 km (0.093 R)
• M4: 2,767,561 km (0.062 R)
• M5: 3,011,256 km (0.053 R)
• M6: 5,359,643 km (0.054 R)
• M7: 6,767,957 km (0.05 R)
• M8: 7,534,048 km (0.049 R)
• M9: 8,059,735 km (0.079 R)
• M10: 10,293,381 km (0.045 R)
• M11: 10,701,932 km (0.063 R)
• M12: 12,314,897 km (0.043 R)
• M13: 13,871,163 km (0.104 R)
• M14: 15,402,447 km (0.117 R)
• M15: 17,205,251 km (0.064 R)
• M16: 17,532,571 km (0.044 R)
• M17: 18,199,479 km (0.036 R)
• M18: 19,056,974 km (0.086 R)
• M19: 20,302,077 km (0.113 R)
• M20: 21,224,048 km (0.083 R)
• M21: 22,077,355 km (0.077 R)
• M22: 24,055,338 km (0.104 R)
• M23: 30,932,950 km (0.109 R)
• M24: 31,660,893 km (0.108 R)
• M25: 34,686,809 km (0.111 R)
• M26: 34,947,409 km (0.108 R)
• M27: 37,079,029 km (0.105 R)
• M28: 41,893,537 km (0.115 R)
• M29: 42,188,993 km (0.088 R)
• M30: 49,047,756 km (0.06 R)
• M31: 53,952,622 km (0.111 R)
• M32: 65,713,857 km (0.079 R)
• M33: 66,312,996 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit