🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 157 Days

Day: 41.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,120,891 km

• M1: 45,777 km (0.079 R)
• M2: 143,165 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.8 AU

Year: 840 Days

Day: 13.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 1257 Days

Day: 34.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,120,891 km

• M1: 131,347 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.9

Radius: 13.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.9 AU - 6.88 AU

Year: 6768 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,120,891 km

• M1: 174,431 km (0.088 R)
• M2: 661,522 km (0.045 R)
• M3: 1,293,124 km (0.118 R)
• M4: 1,972,897 km (0.104 R)
• M5: 2,529,700 km (0.07 R)
• M6: 3,210,670 km (0.068 R)
• M7: 4,177,670 km (0.095 R)
• M8: 6,955,703 km (0.059 R)
• M9: 7,661,805 km (0.095 R)
• M10: 9,895,450 km (0.095 R)
• M11: 11,591,591 km (0.114 R)
• M12: 12,331,652 km (0.112 R)
• M13: 14,292,730 km (0.086 R)
• M14: 15,260,329 km (0.101 R)
• M15: 16,331,899 km (0.059 R)
• M16: 16,886,159 km (0.086 R)
• M17: 19,435,007 km (0.116 R)
• M18: 20,127,795 km (0.12 R)
• M19: 21,343,278 km (0.093 R)
• M20: 22,380,739 km (0.118 R)
• M21: 23,763,472 km (0.097 R)
• M22: 27,210,656 km (0.025 R)

Asteroid Belt

Center: 8.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987

Radius: 3.3

Gravity: 90.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.1 AU - 12.92 AU

Year: 14275 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,120,891 km

• M1: 41,139 km (0.107 R)
• M2: 191,784 km (0.075 R)
• M3: 322,084 km (0.042 R)
• M4: 434,432 km (0.095 R)
• M5: 589,864 km (0.073 R)
• M6: 694,583 km (0.086 R)
• M7: 801,695 km (0.113 R)
• M8: 1,346,680 km (0.073 R)
• M9: 4,078,936 km (0.067 R)
• M10: 5,687,561 km (0.05 R)
• M11: 6,045,250 km (0.091 R)
• M12: 8,564,328 km (0.077 R)
• M13: 9,410,753 km (0.103 R)
• M14: 11,268,160 km (0.106 R)
• M15: 12,347,808 km (0.085 R)
• M16: 14,563,652 km (0.07 R)
• M17: 15,307,004 km (0.119 R)
• M18: 15,997,398 km (0.106 R)
• M19: 21,610,310 km (0.117 R)
• M20: 25,220,555 km (0.104 R)
• M21: 27,056,869 km (0.087 R)
• M22: 31,602,700 km (0.074 R)
• M23: 31,725,520 km (0.119 R)
• M24: 33,351,050 km (0.111 R)
• M25: 36,496,495 km (0.042 R)
• M26: 37,449,882 km (0.11 R)
• M27: 37,587,363 km (0.107 R)
• M28: 39,834,023 km (0.037 R)
• M29: 62,261,587 km (0.117 R)
• M30: 64,209,800 km (0.052 R)
• M31: 65,597,619 km (0.083 R)
• M32: 65,997,793 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.9

Radius: 3.6

Gravity: 39.96 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.36 AU - 15.82 AU

Year: 25790 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,120,891 km

• M1: 44,730 km (0.087 R)
• M2: 179,667 km (0.111 R)
• M3: 440,865 km (0.118 R)
• M4: 1,030,430 km (0.105 R)
• M5: 1,151,305 km (0.097 R)
• M6: 2,350,631 km (0.058 R)
• M7: 2,489,907 km (0.036 R)
• M8: 2,659,252 km (0.043 R)
• M9: 3,970,627 km (0.102 R)
• M10: 6,169,117 km (0.057 R)
• M11: 10,678,146 km (0.119 R)
• M12: 10,868,285 km (0.099 R)
• M13: 11,321,118 km (0.09 R)
• M14: 13,478,020 km (0.088 R)
• M15: 16,560,933 km (0.034 R)
• M16: 19,795,688 km (0.027 R)
• M17: 20,179,257 km (0.04 R)
• M18: 20,372,836 km (0.114 R)
• M19: 22,481,119 km (0.118 R)
• M20: 23,856,522 km (0.078 R)
• M21: 25,286,977 km (0.089 R)
• M22: 28,682,250 km (0.04 R)
• M23: 31,451,756 km (0.1 R)
• M24: 34,809,330 km (0.099 R)
• M25: 47,999,973 km (0.119 R)
• M26: 52,614,918 km (0.081 R)
• M27: 52,981,582 km (0.029 R)
• M28: 53,720,296 km (0.078 R)
• M29: 53,905,947 km (0.073 R)
• M30: 54,092,196 km (0.119 R)
• M31: 55,596,852 km (0.074 R)
• M32: 59,878,193 km (0.073 R)
• M33: 62,303,624 km (0.117 R)
• M34: 64,793,680 km (0.119 R)
• M35: 66,918,868 km (0.068 R)
• M36: 76,117,790 km (0.1 R)
• M37: 81,139,940 km (0.03 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 11,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit