🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 166 Days

Day: 26.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 0.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.91 AU - 1.21 AU

Year: 498 Days

Day: 47.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,574,340 km

• M1: 197,619 km (0.118 R)
• M2: 572,511 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.06 AU - 1.42 AU

Year: 630 Days

Day: 47.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,574,340 km

• M1: 39,793 km (0.089 R)
• M2: 746,045 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.74 AU

Year: 756 Days

Day: 39.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,574,340 km

• M1: 222,901 km (0.064 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 8.5

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.44 AU - 5.1 AU

Year: 4028 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,574,340 km

• M1: 134,189 km (0.066 R)
• M2: 218,263 km (0.051 R)
• M3: 324,927 km (0.115 R)
• M4: 395,836 km (0.094 R)
• M5: 453,132 km (0.073 R)
• M6: 588,368 km (0.11 R)
• M7: 714,031 km (0.075 R)
• M8: 823,686 km (0.066 R)
• M9: 1,074,262 km (0.119 R)
• M10: 1,244,953 km (0.098 R)
• M11: 1,348,774 km (0.05 R)
• M12: 1,440,029 km (0.084 R)
• M13: 1,533,528 km (0.09 R)
• M14: 1,944,772 km (0.118 R)
• M15: 2,048,593 km (0.061 R)
• M16: 2,136,407 km (0.072 R)
• M17: 2,444,878 km (0.088 R)
• M18: 2,845,352 km (0.103 R)
• M19: 3,083,511 km (0.064 R)
• M20: 3,515,849 km (0.089 R)
• M21: 3,579,279 km (0.073 R)
• M22: 3,749,970 km (0.112 R)
• M23: 3,858,129 km (0.034 R)
• M24: 4,551,665 km (0.034 R)
• M25: 4,971,885 km (0.111 R)
• M26: 5,067,029 km (0.083 R)
• M27: 5,600,944 km (0.085 R)
• M28: 6,748,061 km (0.055 R)
• M29: 7,307,706 km (0.082 R)
• M30: 7,388,938 km (0.107 R)
• M31: 7,579,526 km (0.089 R)
• M32: 7,744,233 km (0.074 R)
• M33: 7,882,312 km (0.11 R)
• M34: 7,993,463 km (0.065 R)
• M35: 8,728,138 km (0.086 R)
• M36: 8,785,584 km (0.101 R)
• M37: 8,929,646 km (0.119 R)
• M38: 9,132,800 km (0.038 R)
• M39: 9,337,301 km (0.055 R)
• M40: 9,543,447 km (0.091 R)
• M41: 9,900,387 km (0.047 R)
• M42: 10,535,430 km (0.083 R)
• M43: 10,596,616 km (0.103 R)
• M44: 10,873,372 km (0.105 R)
• M45: 11,308,552 km (0.063 R)
• M46: 11,686,137 km (0.092 R)
• M47: 12,163,952 km (0.116 R)
• M48: 12,228,130 km (0.082 R)
• M49: 12,389,097 km (0.103 R)
• M50: 12,518,499 km (0.097 R)
• M51: 12,810,963 km (0.074 R)
• M52: 12,909,099 km (0.095 R)
• M53: 14,138,495 km (0.089 R)
• M54: 15,162,492 km (0.084 R)
• M55: 15,718,398 km (0.053 R)
• M56: 16,458,159 km (0.089 R)
• M57: 16,957,667 km (0.083 R)
• M58: 17,029,474 km (0.079 R)
• M59: 17,101,281 km (0.083 R)
• M60: 17,498,313 km (0.106 R)
• M61: 18,448,858 km (0.079 R)
• M62: 19,154,063 km (0.045 R)
• M63: 19,416,158 km (0.105 R)
• M64: 20,019,636 km (0.107 R)
• M65: 20,936,222 km (0.117 R)
• M66: 21,090,308 km (0.112 R)
• M67: 21,283,588 km (0.077 R)
• M68: 21,554,959 km (0.088 R)
• M69: 22,179,680 km (0.118 R)
• M70: 22,454,790 km (0.085 R)
• M71: 23,127,831 km (0.1 R)
• M72: 23,526,808 km (0.077 R)
• M73: 24,129,688 km (0.056 R)
• M74: 24,210,321 km (0.054 R)
• M75: 24,574,891 km (0.054 R)
• M76: 24,981,947 km (0.092 R)
• M77: 25,145,457 km (0.109 R)
• M78: 25,555,804 km (0.092 R)
• M79: 25,761,651 km (0.11 R)
• M80: 26,382,931 km (0.09 R)
• M81: 26,632,759 km (0.104 R)
• M82: 27,218,884 km (0.083 R)
• M83: 27,471,255 km (0.074 R)
• M84: 28,574,390 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit