🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.47 AU - 0.55 AU

Year: 107 Days

Day: 32.7 Hours

Environment

Temp: 372 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,965,317 km

• M1: 31,864 km (0.099 R)
• M2: 78,688 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.71 AU - 0.93 AU

Year: 217 Days

Day: 14 Hours

Environment

Temp: 318 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,965,317 km

• M1: 141,220 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.82 AU - 1.04 AU

Year: 262 Days

Day: 32.6 Hours

Environment

Temp: 292 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.77 AU - 2.57 AU

Year: 935 Days

Day: 42.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.3 AU - 3.62 AU

Year: 1489 Days

Day: 35.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,965,317 km

• M1: 1,216,231 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.65 AU - 7.11 AU

Year: 4170 Days

Day: 15.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.07 AU - 6.75 AU

Year: 4746 Days

Day: 34.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,965,317 km

• M1: 191,336 km (0.119 R)
• M2: 3,483,835 km (0.081 R)

Planet 8 - Terrestrial

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.99 AU - 9.91 AU

Year: 6555 Days

Day: 34 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,965,317 km

• M1: 3,804,573 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 8.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.66 AU - 13.88 AU

Year: 12569 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,965,317 km

• M1: 107,112 km (0.112 R)
• M2: 444,156 km (0.111 R)
• M3: 997,070 km (0.089 R)
• M4: 1,459,477 km (0.105 R)
• M5: 2,311,138 km (0.11 R)
• M6: 2,665,984 km (0.094 R)
• M7: 3,314,490 km (0.105 R)
• M8: 4,405,807 km (0.11 R)
• M9: 4,705,003 km (0.058 R)
• M10: 5,377,894 km (0.081 R)
• M11: 6,562,859 km (0.113 R)
• M12: 6,954,057 km (0.106 R)
• M13: 7,826,512 km (0.065 R)
• M14: 8,266,778 km (0.113 R)
• M15: 14,130,716 km (0.099 R)
• M16: 14,651,615 km (0.08 R)
• M17: 15,663,047 km (0.109 R)
• M18: 16,362,566 km (0.112 R)
• M19: 16,864,617 km (0.076 R)
• M20: 17,899,535 km (0.111 R)
• M21: 18,819,711 km (0.105 R)
• M22: 19,212,256 km (0.075 R)
• M23: 21,173,185 km (0.119 R)
• M24: 21,512,623 km (0.053 R)
• M25: 24,825,767 km (0.032 R)
• M26: 25,680,270 km (0.074 R)
• M27: 27,548,448 km (0.107 R)
• M28: 29,295,302 km (0.118 R)
• M29: 34,506,843 km (0.075 R)
• M30: 37,515,855 km (0.11 R)
• M31: 38,388,758 km (0.036 R)
• M32: 38,766,942 km (0.069 R)
• M33: 42,417,728 km (0.088 R)
• M34: 43,501,415 km (0.112 R)
• M35: 46,576,699 km (0.095 R)
• M36: 47,875,507 km (0.119 R)
• M37: 48,167,373 km (0.086 R)
• M38: 49,644,502 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.7

Radius: 6.6

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.43 AU - 20.57 AU

Year: 23269 Days

Day: 19.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,965,317 km

• M1: 82,578 km (0.105 R)
• M2: 438,920 km (0.08 R)
• M3: 943,364 km (0.101 R)
• M4: 1,520,214 km (0.104 R)
• M5: 1,876,705 km (0.108 R)
• M6: 2,757,388 km (0.086 R)
• M7: 3,549,957 km (0.11 R)
• M8: 5,904,927 km (0.119 R)
• M9: 6,423,583 km (0.117 R)
• M10: 8,479,656 km (0.115 R)
• M11: 8,860,383 km (0.025 R)
• M12: 10,131,965 km (0.052 R)
• M13: 10,498,779 km (0.07 R)
• M14: 10,874,568 km (0.11 R)
• M15: 12,192,077 km (0.099 R)
• M16: 14,982,376 km (0.116 R)
• M17: 15,298,776 km (0.069 R)
• M18: 15,619,813 km (0.026 R)
• M19: 17,816,209 km (0.097 R)
• M20: 28,423,745 km (0.032 R)
• M21: 32,592,888 km (0.092 R)
• M22: 35,868,932 km (0.079 R)
• M23: 37,007,970 km (0.095 R)
• M24: 38,613,155 km (0.074 R)
• M25: 40,569,447 km (0.103 R)
• M26: 41,805,723 km (0.105 R)
• M27: 42,275,610 km (0.114 R)
• M28: 52,249,600 km (0.09 R)
• M29: 53,343,908 km (0.105 R)
• M30: 55,578,451 km (0.08 R)
• M31: 57,487,470 km (0.091 R)
• M32: 58,263,284 km (0.079 R)
• M33: 75,975,971 km (0.119 R)
• M34: 78,562,967 km (0.079 R)

Kuiper Belt

Range: 37.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit