🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.47 AU - 0.69 AU

Year: 157 Days

Day: 47.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 173 Days

Day: 46.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.88 AU - 0.94 AU

Year: 308 Days

Day: 26.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,697,436 km

• M1: 46,076 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.99 AU - 1.17 AU

Year: 398 Days

Day: 21.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.55 AU - 2.05 AU

Year: 857 Days

Day: 21 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,697,436 km

• M1: 947,403 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.34 AU - 4.8 AU

Year: 2913 Days

Day: 28.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.67 AU - 4.69 AU

Year: 3032 Days

Day: 43.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 8.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.98 AU - 11.2 AU

Year: 11370 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,697,436 km

• M1: 137,929 km (0.088 R)
• M2: 273,315 km (0.087 R)
• M3: 332,107 km (0.07 R)
• M4: 385,514 km (0.083 R)
• M5: 454,329 km (0.11 R)
• M6: 540,647 km (0.063 R)
• M7: 835,355 km (0.116 R)
• M8: 960,269 km (0.074 R)
• M9: 1,074,861 km (0.11 R)
• M10: 1,636,601 km (0.075 R)
• M11: 1,815,071 km (0.08 R)
• M12: 1,917,097 km (0.096 R)
• M13: 2,234,394 km (0.085 R)
• M14: 2,500,379 km (0.105 R)
• M15: 2,660,149 km (0.097 R)
• M16: 3,014,098 km (0.104 R)
• M17: 3,184,490 km (0.113 R)
• M18: 3,408,139 km (0.109 R)
• M19: 3,740,396 km (0.097 R)
• M20: 3,844,815 km (0.09 R)
• M21: 4,003,089 km (0.071 R)
• M22: 4,326,221 km (0.09 R)
• M23: 4,491,078 km (0.078 R)
• M24: 4,686,004 km (0.114 R)
• M25: 4,940,619 km (0.108 R)
• M26: 5,055,361 km (0.096 R)
• M27: 6,004,111 km (0.083 R)
• M28: 6,687,922 km (0.12 R)
• M29: 6,910,674 km (0.077 R)
• M30: 7,265,669 km (0.065 R)
• M31: 7,396,268 km (0.082 R)
• M32: 7,626,649 km (0.099 R)
• M33: 8,027,123 km (0.078 R)
• M34: 8,779,001 km (0.1 R)
• M35: 8,918,277 km (0.063 R)
• M36: 9,022,996 km (0.079 R)
• M37: 9,304,688 km (0.101 R)
• M38: 9,517,716 km (0.111 R)
• M39: 10,239,675 km (0.095 R)
• M40: 10,386,281 km (0.109 R)
• M41: 10,496,535 km (0.067 R)
• M42: 11,545,216 km (0.108 R)
• M43: 11,812,547 km (0.108 R)
• M44: 12,353,343 km (0.114 R)
• M45: 12,587,614 km (0.084 R)
• M46: 12,784,036 km (0.111 R)
• M47: 13,100,286 km (0.117 R)
• M48: 13,219,515 km (0.104 R)
• M49: 13,740,564 km (0.102 R)
• M50: 13,983,362 km (0.111 R)
• M51: 14,145,975 km (0.045 R)
• M52: 14,927,025 km (0.103 R)
• M53: 15,134,966 km (0.104 R)
• M54: 15,553,541 km (0.052 R)
• M55: 15,806,511 km (0.1 R)
• M56: 17,005,239 km (0.09 R)
• M57: 17,527,934 km (0.093 R)
• M58: 17,923,321 km (0.08 R)
• M59: 18,011,584 km (0.08 R)
• M60: 18,992,198 km (0.103 R)
• M61: 19,489,012 km (0.105 R)
• M62: 19,761,729 km (0.094 R)
• M63: 21,471,782 km (0.074 R)
• M64: 21,659,528 km (0.049 R)
• M65: 22,510,889 km (0.119 R)
• M66: 22,892,813 km (0.116 R)
• M67: 25,575,850 km (0.082 R)
• M68: 25,724,999 km (0.099 R)
• M69: 26,174,242 km (0.103 R)
• M70: 26,575,912 km (0.096 R)
• M71: 27,232,796 km (0.091 R)
• M72: 27,435,950 km (0.118 R)
• M73: 28,305,114 km (0.082 R)
• M74: 28,510,961 km (0.116 R)
• M75: 28,872,389 km (0.075 R)
• M76: 28,975,911 km (0.101 R)
• M77: 29,495,464 km (0.088 R)
• M78: 29,756,363 km (0.103 R)
• M79: 30,280,554 km (0.072 R)
• M80: 31,019,567 km (0.118 R)
• M81: 31,924,784 km (0.05 R)
• M82: 32,139,158 km (0.111 R)
• M83: 34,088,867 km (0.086 R)
• M84: 35,854,122 km (0.104 R)
• M85: 36,244,123 km (0.083 R)
• M86: 36,523,722 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 13.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.09 AU - 13.01 AU

Year: 12157 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,697,436 km

• M1: 179,667 km (0.109 R)
• M2: 271,520 km (0.118 R)
• M3: 365,617 km (0.06 R)
• M4: 806,333 km (0.08 R)
• M5: 932,144 km (0.112 R)
• M6: 1,352,215 km (0.113 R)
• M7: 1,524,851 km (0.107 R)
• M8: 1,664,276 km (0.069 R)
• M9: 2,087,189 km (0.065 R)
• M10: 2,265,959 km (0.032 R)
• M11: 2,473,152 km (0.025 R)
• M12: 2,591,035 km (0.078 R)
• M13: 2,956,353 km (0.076 R)
• M14: 3,416,815 km (0.081 R)
• M15: 3,575,389 km (0.095 R)
• M16: 3,817,887 km (0.098 R)
• M17: 4,121,870 km (0.112 R)
• M18: 4,290,916 km (0.113 R)
• M19: 4,549,122 km (0.093 R)
• M20: 4,694,680 km (0.12 R)
• M21: 5,110,862 km (0.117 R)
• M22: 5,353,958 km (0.088 R)
• M23: 5,569,978 km (0.079 R)
• M24: 6,235,239 km (0.077 R)
• M25: 7,093,632 km (0.108 R)
• M26: 7,263,126 km (0.085 R)
• M27: 7,365,302 km (0.11 R)
• M28: 7,468,075 km (0.119 R)
• M29: 7,744,532 km (0.037 R)
• M30: 7,919,113 km (0.09 R)
• M31: 9,361,685 km (0.117 R)
• M32: 10,534,832 km (0.117 R)
• M33: 11,079,817 km (0.029 R)
• M34: 11,594,284 km (0.093 R)
• M35: 12,605,266 km (0.11 R)
• M36: 12,769,674 km (0.074 R)
• M37: 13,183,761 km (0.089 R)
• M38: 13,392,600 km (0.118 R)
• M39: 14,238,426 km (0.083 R)
• M40: 15,145,288 km (0.1 R)
• M41: 16,026,420 km (0.11 R)
• M42: 16,115,431 km (0.105 R)
• M43: 16,293,901 km (0.095 R)
• M44: 17,562,042 km (0.1 R)
• M45: 17,653,895 km (0.072 R)
• M46: 17,838,050 km (0.047 R)
• M47: 18,115,255 km (0.115 R)
• M48: 18,208,155 km (0.065 R)
• M49: 19,523,420 km (0.103 R)
• M50: 19,761,430 km (0.028 R)
• M51: 19,857,023 km (0.071 R)
• M52: 20,048,508 km (0.03 R)
• M53: 20,481,594 km (0.09 R)
• M54: 21,357,041 km (0.116 R)
• M55: 22,096,054 km (0.05 R)
• M56: 22,693,249 km (0.117 R)
• M57: 23,144,586 km (0.108 R)
• M58: 24,413,924 km (0.111 R)
• M59: 24,567,860 km (0.027 R)
• M60: 24,876,480 km (0.101 R)
• M61: 25,238,208 km (0.107 R)
• M62: 25,393,790 km (0.113 R)
• M63: 26,019,258 km (0.105 R)
• M64: 26,386,521 km (0.101 R)
• M65: 26,597,155 km (0.086 R)
• M66: 27,285,455 km (0.087 R)
• M67: 27,658,552 km (0.117 R)
• M68: 27,979,739 km (0.094 R)
• M69: 28,302,122 km (0.065 R)
• M70: 28,409,832 km (0.095 R)
• M71: 28,517,692 km (0.091 R)
• M72: 29,331,056 km (0.101 R)
• M73: 30,648,265 km (0.103 R)
• M74: 31,091,673 km (0.109 R)
• M75: 31,202,825 km (0.06 R)
• M76: 32,041,022 km (0.092 R)
• M77: 32,603,809 km (0.107 R)
• M78: 33,910,696 km (0.113 R)
• M79: 34,311,917 km (0.111 R)
• M80: 34,484,254 km (0.111 R)
• M81: 35,234,637 km (0.113 R)
• M82: 35,815,675 km (0.079 R)
• M83: 37,163,851 km (0.08 R)
• M84: 37,340,825 km (0.044 R)
• M85: 38,170,944 km (0.049 R)
• M86: 38,409,253 km (0.112 R)
• M87: 39,187,013 km (0.106 R)
• M88: 39,547,843 km (0.099 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit