🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.62 AU - 0.84 AU

Year: 218 Days

Day: 21.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 232 Days

Day: 37.9 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,028,281 km

• M1: 195,973 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 255 Days

Day: 22.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 159.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,028,281 km

• M1: 28,274 km (0.108 R)
• M2: 420,819 km (0.105 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.14 AU - 4.32 AU

Year: 3044 Days

Day: 13.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,028,281 km

• M1: 566,976 km (0.073 R)
• M2: 1,419,085 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 13.6

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.97 AU - 8.03 AU

Year: 5798 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,028,281 km

• M1: 178,470 km (0.073 R)
• M2: 297,700 km (0.11 R)
• M3: 431,440 km (0.113 R)
• M4: 837,150 km (0.083 R)
• M5: 987,645 km (0.112 R)
• M6: 1,317,209 km (0.079 R)
• M7: 1,423,274 km (0.074 R)
• M8: 1,857,108 km (0.076 R)
• M9: 2,079,261 km (0.053 R)
• M10: 2,572,485 km (0.081 R)
• M11: 2,752,750 km (0.1 R)
• M12: 3,343,064 km (0.076 R)
• M13: 3,515,550 km (0.07 R)
• M14: 3,640,464 km (0.09 R)
• M15: 3,843,618 km (0.088 R)
• M16: 4,050,662 km (0.093 R)
• M17: 4,261,445 km (0.116 R)
• M18: 4,557,200 km (0.078 R)
• M19: 5,455,685 km (0.106 R)
• M20: 6,623,595 km (0.118 R)
• M21: 6,716,645 km (0.112 R)
• M22: 6,810,144 km (0.107 R)
• M23: 7,188,327 km (0.098 R)
• M24: 7,573,542 km (0.073 R)
• M25: 7,703,393 km (0.08 R)
• M26: 7,866,754 km (0.052 R)
• M27: 8,031,461 km (0.117 R)
• M28: 8,431,186 km (0.09 R)
• M29: 8,565,824 km (0.066 R)
• M30: 8,769,278 km (0.062 R)
• M31: 8,974,227 km (0.097 R)
• M32: 9,215,528 km (0.103 R)
• M33: 10,526,005 km (0.086 R)
• M34: 10,671,265 km (0.096 R)
• M35: 11,147,734 km (0.1 R)
• M36: 11,370,037 km (0.095 R)
• M37: 12,083,618 km (0.108 R)
• M38: 12,350,202 km (0.064 R)
• M39: 12,657,326 km (0.064 R)
• M40: 12,773,115 km (0.098 R)
• M41: 13,161,770 km (0.101 R)
• M42: 13,554,315 km (0.075 R)
• M43: 14,070,278 km (0.045 R)
• M44: 15,326,751 km (0.099 R)
• M45: 15,491,608 km (0.107 R)
• M46: 15,615,475 km (0.106 R)
• M47: 15,864,405 km (0.068 R)
• M48: 16,408,343 km (0.112 R)
• M49: 17,471,236 km (0.068 R)
• M50: 17,557,255 km (0.036 R)
• M51: 17,729,741 km (0.102 R)
• M52: 18,732,197 km (0.044 R)
• M53: 19,708,323 km (0.095 R)
• M54: 20,428,636 km (0.095 R)
• M55: 20,883,264 km (0.099 R)
• M56: 23,680,146 km (0.119 R)
• M57: 24,686,790 km (0.117 R)
• M58: 25,365,516 km (0.067 R)
• M59: 25,462,904 km (0.108 R)
• M60: 25,560,591 km (0.109 R)
• M61: 26,444,565 km (0.12 R)
• M62: 26,741,517 km (0.1 R)
• M63: 26,890,367 km (0.113 R)
• M64: 27,789,300 km (0.08 R)
• M65: 29,207,339 km (0.074 R)
• M66: 29,565,476 km (0.093 R)
• M67: 30,389,611 km (0.047 R)
• M68: 30,596,804 km (0.108 R)
• M69: 31,012,686 km (0.11 R)
• M70: 32,800,979 km (0.077 R)
• M71: 33,120,071 km (0.063 R)
• M72: 33,761,247 km (0.114 R)
• M73: 34,352,608 km (0.116 R)
• M74: 35,001,713 km (0.108 R)
• M75: 35,382,140 km (0.082 R)
• M76: 35,600,104 km (0.093 R)
• M77: 36,037,529 km (0.118 R)
• M78: 36,752,158 km (0.095 R)
• M79: 37,028,315 km (0.114 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 10,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit