🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.78 AU - 0.9 AU

Year: 273 Days

Day: 46.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,573,897 km

• M1: 75,547 km (0.102 R)
• M2: 509,830 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.87 AU - 2.75 AU

Year: 1246 Days

Day: 42.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.93 AU - 3.57 AU

Year: 2079 Days

Day: 30.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.6

Radius: 3

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.37 AU - 20.41 AU

Year: 26844 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 113,573,897 km

• M1: 37,399 km (0.086 R)
• M2: 183,706 km (0.052 R)
• M3: 316,998 km (0.091 R)
• M4: 1,061,247 km (0.072 R)
• M5: 1,816,866 km (0.032 R)
• M6: 1,955,843 km (0.092 R)
• M7: 2,216,292 km (0.112 R)
• M8: 2,760,530 km (0.053 R)
• M9: 3,763,583 km (0.064 R)
• M10: 3,875,632 km (0.099 R)
• M11: 6,735,495 km (0.082 R)
• M12: 6,900,800 km (0.114 R)
• M13: 10,580,908 km (0.055 R)
• M14: 11,088,344 km (0.071 R)
• M15: 11,493,904 km (0.082 R)
• M16: 15,962,990 km (0.082 R)
• M17: 16,405,351 km (0.08 R)
• M18: 21,287,478 km (0.044 R)
• M19: 22,094,409 km (0.109 R)
• M20: 23,201,583 km (0.082 R)
• M21: 31,774,139 km (0.111 R)
• M22: 32,473,359 km (0.094 R)
• M23: 36,376,368 km (0.088 R)
• M24: 43,794,627 km (0.117 R)
• M25: 44,370,429 km (0.038 R)
• M26: 49,937,265 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.6

Radius: 7.4

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 17.82 AU - 22.92 AU

Year: 32615 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 113,573,897 km

• M1: 113,096 km (0.113 R)
• M2: 482,752 km (0.119 R)
• M3: 999,912 km (0.033 R)
• M4: 1,333,665 km (0.103 R)
• M5: 1,973,645 km (0.084 R)
• M6: 2,946,480 km (0.081 R)
• M7: 4,358,384 km (0.109 R)
• M8: 4,792,667 km (0.075 R)
• M9: 6,980,237 km (0.106 R)
• M10: 12,101,121 km (0.067 R)
• M11: 15,502,528 km (0.097 R)
• M12: 21,891,853 km (0.082 R)
• M13: 29,011,814 km (0.114 R)
• M14: 40,537,133 km (0.085 R)
• M15: 43,876,607 km (0.118 R)
• M16: 45,705,740 km (0.102 R)
• M17: 58,631,594 km (0.091 R)
• M18: 72,524,898 km (0.108 R)
• M19: 86,457,247 km (0.068 R)
• M20: 87,311,451 km (0.105 R)
• M21: 105,597,696 km (0.06 R)
• M22: 112,894,332 km (0.094 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit