🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.66 AU

Year: 113 Days

Day: 19.8 Hours

Environment

Temp: 438 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.63 AU - 0.77 AU

Year: 167 Days

Day: 44.3 Hours

Environment

Temp: 299 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.2 AU - 2.4 AU

Year: 995 Days

Day: 44 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.9 AU - 3.84 AU

Year: 1764 Days

Day: 31.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.91 AU - 4.35 AU

Year: 1973 Days

Day: 38.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.73 AU - 5.95 AU

Year: 3037 Days

Day: 44.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 94.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.02 AU - 7.4 AU

Year: 4414 Days

Day: 37.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,384,492 km

• M1: 1,625,530 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 13.3

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.31 AU - 11.91 AU

Year: 11283 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,384,492 km

• M1: 165,754 km (0.118 R)
• M2: 2,611,680 km (0.066 R)
• M3: 3,104,605 km (0.081 R)
• M4: 5,491,887 km (0.063 R)
• M5: 8,027,272 km (0.112 R)
• M6: 11,261,429 km (0.08 R)
• M7: 16,574,098 km (0.099 R)
• M8: 18,823,900 km (0.097 R)
• M9: 22,336,757 km (0.075 R)
• M10: 24,658,965 km (0.107 R)
• M11: 28,574,540 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 11.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.96 AU - 19.86 AU

Year: 20719 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,384,492 km

• M1: 177,722 km (0.059 R)
• M2: 685,757 km (0.081 R)
• M3: 1,342,641 km (0.112 R)
• M4: 2,489,608 km (0.089 R)
• M5: 3,876,230 km (0.107 R)
• M6: 7,096,325 km (0.07 R)
• M7: 7,675,867 km (0.071 R)
• M8: 8,432,084 km (0.108 R)
• M9: 9,712,492 km (0.113 R)
• M10: 11,177,055 km (0.067 R)
• M11: 18,276,372 km (0.05 R)
• M12: 21,126,211 km (0.104 R)
• M13: 21,859,241 km (0.118 R)
• M14: 22,894,907 km (0.078 R)
• M15: 30,150,104 km (0.092 R)
• M16: 33,363,018 km (0.042 R)
• M17: 38,127,112 km (0.063 R)
• M18: 42,020,396 km (0.093 R)
• M19: 42,597,395 km (0.045 R)
• M20: 50,101,075 km (0.118 R)
• M21: 54,078,433 km (0.037 R)
• M22: 55,104,824 km (0.053 R)
• M23: 61,722,585 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459

Radius: 3.2

Gravity: 44.82 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 22.37 AU - 25.33 AU

Year: 33220 Days

Day: 20.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,384,492 km

• M1: 39,793 km (0.059 R)
• M2: 164,109 km (0.053 R)
• M3: 285,134 km (0.112 R)
• M4: 498,460 km (0.102 R)
• M5: 680,072 km (0.107 R)
• M6: 1,175,540 km (0.116 R)
• M7: 1,346,381 km (0.12 R)
• M8: 1,533,528 km (0.116 R)
• M9: 2,316,373 km (0.111 R)
• M10: 2,874,822 km (0.113 R)
• M11: 3,013,350 km (0.117 R)
• M12: 3,127,343 km (0.073 R)
• M13: 3,333,639 km (0.087 R)
• M14: 3,517,794 km (0.07 R)
• M15: 3,973,768 km (0.12 R)
• M16: 5,366,674 km (0.098 R)
• M17: 6,615,517 km (0.076 R)
• M18: 17,878,292 km (0.117 R)
• M19: 19,702,339 km (0.096 R)
• M20: 20,608,154 km (0.078 R)
• M21: 23,158,798 km (0.105 R)
• M22: 25,556,403 km (0.062 R)
• M23: 28,240,338 km (0.091 R)
• M24: 31,783,414 km (0.118 R)
• M25: 34,735,578 km (0.082 R)
• M26: 38,792,822 km (0.082 R)
• M27: 41,666,298 km (0.1 R)
• M28: 42,654,691 km (0.065 R)
• M29: 48,191,608 km (0.116 R)
• M30: 50,385,610 km (0.064 R)
• M31: 50,944,208 km (0.087 R)
• M32: 60,244,559 km (0.055 R)
• M33: 66,960,157 km (0.094 R)
• M34: 82,883,503 km (0.113 R)
• M35: 83,401,860 km (0.09 R)
• M36: 85,761,019 km (0.049 R)
• M37: 89,518,618 km (0.11 R)
• M38: 93,384,526 km (0.116 R)

Kuiper Belt

Range: 38.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit