🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 23 Hours

Environment

Temp: 224 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,106,658 km

• M1: 122,371 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.46 AU - 3.28 AU

Year: 1725 Days

Day: 41.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.39 AU - 5.03 AU

Year: 3626 Days

Day: 21.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 11.5

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.35 AU - 7.09 AU

Year: 5503 Days

Day: 6 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 106,106,658 km

• M1: 144,212 km (0.079 R)
• M2: 517,309 km (0.084 R)
• M3: 908,657 km (0.057 R)
• M4: 1,366,277 km (0.114 R)
• M5: 2,936,756 km (0.076 R)
• M6: 3,390,037 km (0.08 R)
• M7: 3,913,779 km (0.115 R)
• M8: 4,570,514 km (0.086 R)
• M9: 6,367,185 km (0.059 R)
• M10: 6,776,784 km (0.111 R)
• M11: 12,896,384 km (0.087 R)
• M12: 14,119,047 km (0.098 R)
• M13: 15,356,670 km (0.095 R)
• M14: 15,908,836 km (0.103 R)
• M15: 16,284,177 km (0.062 R)
• M16: 18,318,708 km (0.054 R)
• M17: 20,739,052 km (0.113 R)
• M18: 21,795,063 km (0.042 R)
• M19: 24,425,742 km (0.081 R)
• M20: 26,205,957 km (0.091 R)
• M21: 29,644,613 km (0.027 R)
• M22: 32,463,336 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.2

Radius: 5.6

Gravity: 24.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.8 AU - 19.38 AU

Year: 21838 Days

Day: 15.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 106,106,658 km

• M1: 77,791 km (0.101 R)
• M2: 270,772 km (0.084 R)
• M3: 541,245 km (0.058 R)
• M4: 1,086,829 km (0.091 R)
• M5: 1,314,367 km (0.111 R)
• M6: 1,697,038 km (0.091 R)
• M7: 2,560,368 km (0.093 R)
• M8: 3,298,184 km (0.087 R)
• M9: 4,443,506 km (0.077 R)
• M10: 4,878,087 km (0.078 R)
• M11: 5,789,886 km (0.028 R)
• M12: 7,437,258 km (0.032 R)
• M13: 8,530,370 km (0.088 R)
• M14: 11,423,293 km (0.096 R)
• M15: 17,328,520 km (0.043 R)
• M16: 18,768,399 km (0.092 R)
• M17: 23,030,443 km (0.118 R)
• M18: 26,942,876 km (0.116 R)
• M19: 27,416,353 km (0.085 R)
• M20: 29,741,702 km (0.071 R)
• M21: 30,887,772 km (0.071 R)
• M22: 36,195,205 km (0.118 R)
• M23: 40,979,345 km (0.103 R)
• M24: 42,716,625 km (0.107 R)
• M25: 44,832,387 km (0.093 R)
• M26: 45,999,999 km (0.105 R)
• M27: 47,187,806 km (0.091 R)
• M28: 51,053,864 km (0.027 R)
• M29: 51,596,904 km (0.109 R)
• M30: 53,807,512 km (0.104 R)
• M31: 57,046,156 km (0.116 R)
• M32: 60,210,899 km (0.1 R)
• M33: 61,223,377 km (0.085 R)
• M34: 65,174,257 km (0.12 R)
• M35: 68,850,475 km (0.098 R)
• M36: 71,301,337 km (0.065 R)
• M37: 73,119,998 km (0.119 R)
• M38: 80,215,126 km (0.076 R)
• M39: 83,677,719 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.3

Radius: 4.6

Gravity: 32.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 17.65 AU - 23.39 AU

Year: 32976 Days

Day: 21.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 106,106,658 km

• M1: 57,296 km (0.103 R)
• M2: 227,090 km (0.038 R)
• M3: 400,922 km (0.098 R)
• M4: 675,734 km (0.061 R)
• M5: 1,714,242 km (0.077 R)
• M6: 2,030,791 km (0.105 R)
• M7: 2,863,602 km (0.111 R)
• M8: 3,125,698 km (0.062 R)
• M9: 3,664,250 km (0.067 R)
• M10: 4,008,625 km (0.083 R)
• M11: 4,801,792 km (0.092 R)
• M12: 8,083,820 km (0.112 R)
• M13: 8,547,873 km (0.078 R)
• M14: 8,786,481 km (0.109 R)
• M15: 9,277,013 km (0.044 R)
• M16: 9,592,664 km (0.066 R)
• M17: 13,313,463 km (0.068 R)
• M18: 19,696,804 km (0.095 R)
• M19: 20,218,152 km (0.098 R)
• M20: 21,726,996 km (0.068 R)
• M21: 24,365,903 km (0.094 R)
• M22: 27,857,367 km (0.12 R)
• M23: 30,407,562 km (0.119 R)
• M24: 30,684,767 km (0.116 R)
• M25: 32,239,388 km (0.11 R)
• M26: 36,588,348 km (0.048 R)
• M27: 36,901,905 km (0.059 R)
• M28: 45,697,662 km (0.06 R)
• M29: 45,879,124 km (0.074 R)
• M30: 46,061,184 km (0.101 R)
• M31: 58,102,616 km (0.077 R)
• M32: 74,065,307 km (0.062 R)
• M33: 74,818,832 km (0.066 R)
• M34: 75,071,054 km (0.095 R)
• M35: 75,323,874 km (0.087 R)
• M36: 89,553,325 km (0.096 R)
• M37: 101,097,343 km (0.08 R)
• M38: 105,788,882 km (0.047 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 19,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit