🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 159 Days

Day: 19.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,906,402 km

• M1: 36,951 km (0.115 R)
• M2: 193,879 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.66 AU - 1.1 AU

Year: 297 Days

Day: 31.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.29 AU - 1.41 AU

Year: 565 Days

Day: 40.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,906,402 km

• M1: 1,047,484 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.44 AU - 2.2 AU

Year: 884 Days

Day: 20.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,906,402 km

• M1: 43,683 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.57 AU - 3.09 AU

Year: 1713 Days

Day: 24.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,906,402 km

• M1: 46,076 km (0.115 R)
• M2: 96,790 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.7

Radius: 13.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.84 AU - 8.92 AU

Year: 8730 Days

Day: 13 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,906,402 km

• M1: 170,990 km (0.096 R)
• M2: 744,997 km (0.034 R)
• M3: 1,176,138 km (0.103 R)
• M4: 1,626,278 km (0.055 R)
• M5: 2,160,044 km (0.063 R)
• M6: 3,307,011 km (0.052 R)
• M7: 3,887,749 km (0.078 R)
• M8: 4,650,848 km (0.082 R)
• M9: 5,382,681 km (0.05 R)
• M10: 7,511,010 km (0.104 R)
• M11: 10,400,942 km (0.09 R)
• M12: 11,015,639 km (0.117 R)
• M13: 11,927,887 km (0.09 R)
• M14: 12,774,162 km (0.091 R)
• M15: 13,479,666 km (0.093 R)
• M16: 15,686,683 km (0.1 R)
• M17: 17,404,067 km (0.082 R)
• M18: 17,979,270 km (0.049 R)
• M19: 22,116,250 km (0.105 R)
• M20: 24,006,270 km (0.066 R)
• M21: 30,011,726 km (0.108 R)
• M22: 30,527,390 km (0.088 R)
• M23: 32,758,194 km (0.086 R)
• M24: 33,304,974 km (0.12 R)
• M25: 35,438,389 km (0.074 R)
• M26: 35,898,851 km (0.033 R)
• M27: 40,475,200 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.1

Radius: 7.8

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.49 AU - 22.11 AU

Year: 28174 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 100,906,402 km

• M1: 97,538 km (0.054 R)
• M2: 379,530 km (0.031 R)
• M3: 646,562 km (0.099 R)
• M4: 1,788,293 km (0.09 R)
• M5: 3,129,438 km (0.064 R)
• M6: 3,525,723 km (0.115 R)
• M7: 3,786,023 km (0.116 R)
• M8: 4,345,519 km (0.071 R)
• M9: 5,370,713 km (0.073 R)
• M10: 6,695,103 km (0.097 R)
• M11: 7,459,548 km (0.078 R)
• M12: 7,890,390 km (0.072 R)
• M13: 9,344,631 km (0.027 R)
• M14: 12,547,521 km (0.059 R)
• M15: 14,684,377 km (0.067 R)
• M16: 18,279,214 km (0.097 R)
• M17: 18,766,155 km (0.11 R)
• M18: 20,175,816 km (0.111 R)
• M19: 21,332,058 km (0.119 R)
• M20: 22,866,483 km (0.052 R)
• M21: 27,527,055 km (0.084 R)
• M22: 29,743,049 km (0.077 R)
• M23: 30,416,688 km (0.077 R)
• M24: 34,379,087 km (0.085 R)
• M25: 36,637,117 km (0.094 R)
• M26: 37,880,874 km (0.093 R)
• M27: 38,672,396 km (0.057 R)
• M28: 39,474,989 km (0.1 R)
• M29: 48,120,549 km (0.116 R)
• M30: 50,941,067 km (0.105 R)
• M31: 51,905,225 km (0.111 R)
• M32: 58,786,578 km (0.068 R)
• M33: 59,847,077 km (0.051 R)
• M34: 60,920,442 km (0.119 R)
• M35: 78,852,290 km (0.044 R)
• M36: 79,366,458 km (0.112 R)
• M37: 83,294,299 km (0.102 R)
• M38: 87,075,535 km (0.116 R)
• M39: 95,560,128 km (0.117 R)
• M40: 96,731,479 km (0.108 R)
• M41: 98,804,158 km (0.091 R)
• M42: 99,102,755 km (0.113 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 20,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit