🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 23.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,991,107 km

• M1: 243,097 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.87 AU - 0.99 AU

Year: 320 Days

Day: 32.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.94 AU - 1 AU

Year: 341 Days

Day: 43.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.34 AU - 1.46 AU

Year: 590 Days

Day: 25.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.86 AU - 1.98 AU

Year: 948 Days

Day: 41 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,991,107 km

• M1: 1,057,657 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.92 AU - 2.76 AU

Year: 1276 Days

Day: 35.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,991,107 km

• M1: 19,897 km (0.096 R)
• M2: 348,114 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.12 AU - 2.96 AU

Year: 1443 Days

Day: 21 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,991,107 km

• M1: 52,808 km (0.088 R)
• M2: 413,937 km (0.097 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.92 AU - 6.34 AU

Year: 4142 Days

Day: 26.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,991,107 km

• M1: 97,687 km (0.081 R)
• M2: 1,435,392 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507

Radius: 9.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.93 AU - 8.23 AU

Year: 7439 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,991,107 km

• M1: 115,639 km (0.077 R)
• M2: 430,393 km (0.101 R)
• M3: 791,074 km (0.076 R)
• M4: 1,162,525 km (0.12 R)
• M5: 2,386,385 km (0.106 R)
• M6: 3,016,043 km (0.05 R)
• M7: 3,413,973 km (0.083 R)
• M8: 3,822,974 km (0.118 R)
• M9: 4,990,286 km (0.119 R)
• M10: 5,827,735 km (0.098 R)
• M11: 6,181,234 km (0.09 R)
• M12: 6,549,096 km (0.033 R)
• M13: 8,129,597 km (0.104 R)
• M14: 9,373,204 km (0.111 R)
• M15: 11,173,764 km (0.1 R)
• M16: 12,026,622 km (0.085 R)
• M17: 13,248,687 km (0.073 R)
• M18: 14,727,761 km (0.112 R)
• M19: 15,084,103 km (0.107 R)
• M20: 16,631,394 km (0.119 R)
• M21: 19,535,836 km (0.109 R)
• M22: 21,145,210 km (0.074 R)
• M23: 22,841,201 km (0.095 R)
• M24: 23,560,468 km (0.072 R)
• M25: 29,210,779 km (0.028 R)
• M26: 33,714,723 km (0.089 R)
• M27: 34,230,536 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 11.7

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.23 AU - 12.57 AU

Year: 13720 Days

Day: 8.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,991,107 km

• M1: 145,559 km (0.037 R)
• M2: 1,590,973 km (0.09 R)
• M3: 2,145,383 km (0.106 R)
• M4: 2,598,964 km (0.097 R)
• M5: 2,992,855 km (0.085 R)
• M6: 3,701,799 km (0.07 R)
• M7: 4,455,174 km (0.1 R)
• M8: 6,596,518 km (0.097 R)
• M9: 8,879,980 km (0.072 R)
• M10: 9,511,133 km (0.115 R)
• M11: 10,456,293 km (0.119 R)
• M12: 10,922,290 km (0.092 R)
• M13: 12,211,674 km (0.119 R)
• M14: 12,598,235 km (0.074 R)
• M15: 13,463,509 km (0.076 R)
• M16: 21,495,419 km (0.094 R)
• M17: 22,924,677 km (0.098 R)
• M18: 25,760,604 km (0.103 R)
• M19: 29,164,404 km (0.055 R)
• M20: 32,981,244 km (0.11 R)
• M21: 35,528,746 km (0.087 R)
• M22: 36,717,002 km (0.108 R)
• M23: 39,732,596 km (0.101 R)
• M24: 48,307,097 km (0.104 R)
• M25: 50,422,112 km (0.095 R)
• M26: 53,623,058 km (0.086 R)
• M27: 55,185,607 km (0.034 R)
• M28: 57,495,997 km (0.115 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit