🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.94 AU - 0.98 AU

Year: 344 Days

Day: 29.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.58 AU - 2.52 AU

Year: 1072 Days

Day: 34.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.43 AU - 2.61 AU

Year: 1461 Days

Day: 20.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.67 AU - 2.77 AU

Year: 1638 Days

Day: 15.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3 AU - 4.8 AU

Year: 2813 Days

Day: 47.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,413,152 km

• M1: 1,398,142 km (0.104 R)
• M2: 1,999,525 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 13.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.52 AU - 6.6 AU

Year: 4789 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,413,152 km

• M1: 166,203 km (0.096 R)
• M2: 261,946 km (0.092 R)
• M3: 355,594 km (0.085 R)
• M4: 507,137 km (0.049 R)
• M5: 621,280 km (0.094 R)
• M6: 759,658 km (0.051 R)
• M7: 1,249,741 km (0.088 R)
• M8: 1,538,165 km (0.11 R)
• M9: 1,704,817 km (0.093 R)
• M10: 1,956,441 km (0.074 R)
• M11: 2,158,398 km (0.064 R)
• M12: 2,367,536 km (0.077 R)
• M13: 2,783,418 km (0.085 R)
• M14: 3,234,456 km (0.102 R)
• M15: 3,499,244 km (0.085 R)
• M16: 3,646,747 km (0.113 R)
• M17: 4,362,573 km (0.11 R)
• M18: 4,455,025 km (0.093 R)
• M19: 4,818,398 km (0.089 R)
• M20: 5,163,371 km (0.1 R)
• M21: 5,473,636 km (0.039 R)
• M22: 6,562,111 km (0.116 R)
• M23: 6,790,846 km (0.109 R)
• M24: 7,084,506 km (0.08 R)
• M25: 7,240,687 km (0.117 R)
• M26: 7,668,237 km (0.054 R)
• M27: 8,764,640 km (0.08 R)
• M28: 8,898,829 km (0.06 R)
• M29: 9,050,522 km (0.051 R)
• M30: 9,649,212 km (0.077 R)
• M31: 10,067,039 km (0.108 R)
• M32: 10,705,074 km (0.096 R)
• M33: 11,137,711 km (0.066 R)
• M34: 11,760,487 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 14.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.22 AU - 6.32 AU

Year: 5062 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,413,152 km

• M1: 179,667 km (0.086 R)
• M2: 272,119 km (0.105 R)
• M3: 444,306 km (0.116 R)
• M4: 694,882 km (0.075 R)
• M5: 799,601 km (0.118 R)
• M6: 942,018 km (0.119 R)
• M7: 1,082,789 km (0.097 R)
• M8: 1,173,147 km (0.115 R)
• M9: 1,964,370 km (0.117 R)
• M10: 2,105,740 km (0.119 R)
• M11: 2,294,831 km (0.064 R)
• M12: 2,504,867 km (0.119 R)
• M13: 2,658,953 km (0.082 R)
• M14: 2,944,535 km (0.09 R)
• M15: 3,173,569 km (0.066 R)
• M16: 3,324,065 km (0.09 R)
• M17: 3,494,157 km (0.063 R)
• M18: 3,649,739 km (0.11 R)
• M19: 3,843,020 km (0.056 R)
• M20: 3,949,982 km (0.102 R)
• M21: 4,130,397 km (0.114 R)
• M22: 4,707,396 km (0.043 R)
• M23: 4,822,138 km (0.036 R)
• M24: 4,976,523 km (0.117 R)
• M25: 5,152,151 km (0.099 R)
• M26: 5,916,596 km (0.111 R)
• M27: 6,102,995 km (0.11 R)
• M28: 6,249,301 km (0.092 R)
• M29: 6,354,469 km (0.056 R)
• M30: 6,652,318 km (0.084 R)
• M31: 6,867,889 km (0.06 R)
• M32: 7,483,933 km (0.098 R)
• M33: 8,003,187 km (0.09 R)
• M34: 8,186,594 km (0.099 R)
• M35: 8,348,160 km (0.043 R)
• M36: 8,464,397 km (0.107 R)
• M37: 8,815,952 km (0.067 R)
• M38: 8,910,498 km (0.108 R)
• M39: 9,076,851 km (0.108 R)
• M40: 9,172,294 km (0.041 R)
• M41: 9,728,050 km (0.12 R)
• M42: 9,924,024 km (0.036 R)
• M43: 10,419,492 km (0.096 R)
• M44: 10,771,196 km (0.062 R)
• M45: 10,872,474 km (0.046 R)
• M46: 10,999,333 km (0.071 R)
• M47: 11,254,846 km (0.103 R)
• M48: 11,538,035 km (0.073 R)
• M49: 12,085,414 km (0.084 R)
• M50: 12,216,910 km (0.091 R)
• M51: 12,481,549 km (0.109 R)
• M52: 13,070,366 km (0.082 R)
• M53: 13,723,061 km (0.079 R)
• M54: 13,887,918 km (0.11 R)
• M55: 14,108,725 km (0.103 R)
• M56: 14,414,353 km (0.099 R)
• M57: 14,693,952 km (0.08 R)
• M58: 14,975,495 km (0.101 R)
• M59: 15,486,671 km (0.069 R)
• M60: 15,658,409 km (0.058 R)
• M61: 15,801,873 km (0.097 R)
• M62: 16,264,281 km (0.106 R)
• M63: 16,526,376 km (0.108 R)
• M64: 17,439,671 km (0.031 R)
• M65: 17,797,659 km (0.112 R)
• M66: 17,977,475 km (0.081 R)
• M67: 18,248,397 km (0.087 R)
• M68: 18,429,859 km (0.083 R)
• M69: 18,642,288 km (0.114 R)
• M70: 18,764,061 km (0.096 R)
• M71: 18,885,983 km (0.055 R)
• M72: 19,376,664 km (0.044 R)
• M73: 19,685,584 km (0.114 R)
• M74: 20,027,116 km (0.092 R)
• M75: 20,370,742 km (0.072 R)
• M76: 20,464,839 km (0.071 R)
• M77: 20,873,989 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit