🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.56 AU - 0.88 AU

Year: 229 Days

Day: 16.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.68 AU - 0.76 AU

Year: 229 Days

Day: 35.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,144,797 km

• M1: 65,225 km (0.06 R)
• M2: 308,172 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.71 AU - 1.09 AU

Year: 320 Days

Day: 46.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.18 AU - 1.88 AU

Year: 709 Days

Day: 20.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.35 AU - 3.05 AU

Year: 1663 Days

Day: 34.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,144,797 km

• M1: 1,021,305 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.53 AU - 5.25 AU

Year: 3447 Days

Day: 36.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191

Radius: 5.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.26 AU - 18.48 AU

Year: 21488 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,144,797 km

• M1: 208,539 km (0.084 R)
• M2: 442,810 km (0.061 R)
• M3: 915,240 km (0.071 R)
• M4: 955,033 km (0.087 R)
• M5: 1,228,348 km (0.086 R)
• M6: 1,339,799 km (0.028 R)
• M7: 1,997,880 km (0.107 R)
• M8: 2,345,844 km (0.096 R)
• M9: 2,512,945 km (0.106 R)
• M10: 3,067,056 km (0.085 R)
• M11: 3,188,529 km (0.098 R)
• M12: 3,311,498 km (0.12 R)
• M13: 4,215,668 km (0.085 R)
• M14: 5,191,046 km (0.072 R)
• M15: 5,966,412 km (0.069 R)
• M16: 6,309,739 km (0.111 R)
• M17: 6,464,423 km (0.091 R)
• M18: 7,095,427 km (0.119 R)
• M19: 7,704,739 km (0.115 R)
• M20: 7,953,221 km (0.061 R)
• M21: 8,800,244 km (0.115 R)
• M22: 8,929,796 km (0.112 R)
• M23: 9,147,012 km (0.09 R)
• M24: 9,586,830 km (0.119 R)
• M25: 11,366,745 km (0.025 R)
• M26: 11,934,469 km (0.07 R)
• M27: 12,657,326 km (0.066 R)
• M28: 12,852,402 km (0.11 R)
• M29: 12,901,320 km (0.099 R)
• M30: 13,443,613 km (0.106 R)
• M31: 13,543,095 km (0.12 R)
• M32: 14,960,385 km (0.098 R)
• M33: 15,011,847 km (0.096 R)
• M34: 15,425,934 km (0.112 R)
• M35: 15,634,324 km (0.102 R)
• M36: 15,686,534 km (0.059 R)
• M37: 15,738,893 km (0.1 R)
• M38: 16,477,308 km (0.095 R)
• M39: 17,173,088 km (0.087 R)
• M40: 17,280,948 km (0.117 R)
• M41: 17,878,442 km (0.041 R)
• M42: 18,262,160 km (0.048 R)
• M43: 18,870,575 km (0.09 R)
• M44: 20,107,300 km (0.086 R)
• M45: 20,220,995 km (0.051 R)
• M46: 21,312,161 km (0.095 R)
• M47: 21,718,918 km (0.045 R)
• M48: 23,013,987 km (0.045 R)
• M49: 23,192,457 km (0.063 R)
• M50: 23,850,987 km (0.087 R)
• M51: 24,091,989 km (0.087 R)
• M52: 24,273,302 km (0.115 R)
• M53: 24,333,889 km (0.084 R)
• M54: 25,186,447 km (0.059 R)
• M55: 25,247,782 km (0.094 R)
• M56: 25,309,117 km (0.112 R)
• M57: 25,678,175 km (0.107 R)
• M58: 26,234,979 km (0.1 R)
• M59: 26,608,524 km (0.044 R)
• M60: 27,109,079 km (0.098 R)
• M61: 28,183,341 km (0.06 R)
• M62: 28,310,649 km (0.117 R)
• M63: 28,438,106 km (0.086 R)
• M64: 28,565,863 km (0.095 R)
• M65: 28,757,647 km (0.102 R)
• M66: 28,950,030 km (0.117 R)
• M67: 29,335,843 km (0.115 R)
• M68: 29,529,572 km (0.047 R)
• M69: 29,917,929 km (0.111 R)
• M70: 31,951,712 km (0.1 R)
• M71: 32,350,540 km (0.108 R)
• M72: 33,759,153 km (0.074 R)
• M73: 34,709,249 km (0.065 R)
• M74: 34,914,049 km (0.112 R)
• M75: 35,530,691 km (0.09 R)
• M76: 37,262,436 km (0.087 R)
• M77: 38,314,707 km (0.105 R)
• M78: 39,021,557 km (0.114 R)
• M79: 39,518,821 km (0.072 R)
• M80: 41,023,626 km (0.045 R)
• M81: 41,746,632 km (0.097 R)
• M82: 42,109,856 km (0.07 R)
• M83: 42,546,981 km (0.084 R)
• M84: 42,839,145 km (0.11 R)
• M85: 43,132,058 km (0.105 R)
• M86: 44,458,542 km (0.064 R)
• M87: 45,424,645 km (0.1 R)
• M88: 46,548,275 km (0.119 R)
• M89: 46,849,416 km (0.083 R)
• M90: 47,377,945 km (0.08 R)
• M91: 47,984,415 km (0.092 R)
• M92: 48,440,987 km (0.094 R)
• M93: 48,898,906 km (0.072 R)
• M94: 49,819,232 km (0.048 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit