🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.55 AU - 0.69 AU

Year: 172 Days

Day: 20.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.05 AU - 1.29 AU

Year: 447 Days

Day: 33.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.73 AU - 4.21 AU

Year: 2282 Days

Day: 48 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.89 AU - 4.13 AU

Year: 2835 Days

Day: 17.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.95 AU - 5.23 AU

Year: 4055 Days

Day: 19.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,160,648 km

• M1: 4,612,551 km (0.112 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.3

Radius: 9.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.7 AU - 15.62 AU

Year: 15906 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,160,648 km

• M1: 133,292 km (0.088 R)
• M2: 246,687 km (0.061 R)
• M3: 337,642 km (0.12 R)
• M4: 429,346 km (0.102 R)
• M5: 561,890 km (0.096 R)
• M6: 869,612 km (0.062 R)
• M7: 1,042,548 km (0.087 R)
• M8: 2,221,977 km (0.06 R)
• M9: 2,380,701 km (0.098 R)
• M10: 2,821,865 km (0.114 R)
• M11: 2,907,435 km (0.117 R)
• M12: 3,023,074 km (0.026 R)
• M13: 4,130,098 km (0.111 R)
• M14: 4,966,201 km (0.101 R)
• M15: 5,492,486 km (0.072 R)
• M16: 7,372,033 km (0.059 R)
• M17: 8,256,755 km (0.088 R)
• M18: 8,963,306 km (0.11 R)
• M19: 10,345,142 km (0.105 R)
• M20: 11,015,639 km (0.119 R)
• M21: 11,105,996 km (0.107 R)
• M22: 11,287,758 km (0.074 R)
• M23: 11,516,194 km (0.088 R)
• M24: 11,792,351 km (0.049 R)
• M25: 12,117,278 km (0.064 R)
• M26: 12,445,196 km (0.076 R)
• M27: 13,062,138 km (0.071 R)
• M28: 13,350,114 km (0.119 R)
• M29: 13,543,394 km (0.118 R)
• M30: 15,323,459 km (0.12 R)
• M31: 15,475,152 km (0.039 R)
• M32: 16,035,545 km (0.117 R)
• M33: 16,706,342 km (0.081 R)
• M34: 16,810,313 km (0.113 R)
• M35: 17,597,347 km (0.064 R)
• M36: 18,342,644 km (0.076 R)
• M37: 19,098,412 km (0.053 R)
• M38: 19,207,170 km (0.112 R)
• M39: 19,919,256 km (0.106 R)
• M40: 20,250,765 km (0.09 R)
• M41: 20,528,568 km (0.094 R)
• M42: 20,751,618 km (0.026 R)
• M43: 21,256,511 km (0.101 R)
• M44: 21,482,254 km (0.114 R)
• M45: 26,888,123 km (0.098 R)
• M46: 27,377,158 km (0.104 R)
• M47: 27,930,820 km (0.058 R)
• M48: 28,239,889 km (0.101 R)
• M49: 28,363,906 km (0.044 R)
• M50: 29,174,278 km (0.093 R)
• M51: 29,425,153 km (0.07 R)
• M52: 31,521,917 km (0.103 R)
• M53: 31,908,328 km (0.102 R)
• M54: 33,142,361 km (0.095 R)
• M55: 33,666,552 km (0.08 R)
• M56: 34,458,074 km (0.058 R)
• M57: 35,589,782 km (0.101 R)
• M58: 36,328,497 km (0.114 R)
• M59: 37,480,251 km (0.066 R)
• M60: 38,369,011 km (0.085 R)
• M61: 38,575,157 km (0.112 R)
• M62: 39,403,182 km (0.065 R)
• M63: 39,541,859 km (0.12 R)
• M64: 39,680,536 km (0.09 R)
• M65: 42,063,780 km (0.114 R)
• M66: 42,631,354 km (0.029 R)
• M67: 46,162,163 km (0.051 R)
• M68: 47,261,707 km (0.065 R)
• M69: 47,335,309 km (0.082 R)
• M70: 47,703,919 km (0.082 R)
• M71: 48,592,530 km (0.093 R)
• M72: 49,337,228 km (0.096 R)
• M73: 49,561,326 km (0.066 R)
• M74: 49,636,125 km (0.12 R)
• M75: 49,710,924 km (0.114 R)
• M76: 49,785,723 km (0.12 R)
• M77: 50,160,615 km (0.119 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit