🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.7 AU - 0.76 AU

Year: 223 Days

Day: 40.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.71 AU - 0.75 AU

Year: 223 Days

Day: 35.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,881,847 km

• M1: 272,867 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 1 AU

Year: 266 Days

Day: 43.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.69 AU - 1.01 AU

Year: 281 Days

Day: 37.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.82 AU - 1.32 AU

Year: 396 Days

Day: 24.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,881,847 km

• M1: 254,915 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.18 AU - 1.36 AU

Year: 513 Days

Day: 33.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.12 AU - 2.42 AU

Year: 1225 Days

Day: 32.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.2 AU - 4.56 AU

Year: 3283 Days

Day: 39.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,881,847 km

• M1: 1,124,527 km (0.027 R)

Asteroid Belt

Center: 8.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.4

Radius: 4.4

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.22 AU - 16.72 AU

Year: 17706 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,881,847 km

• M1: 56,398 km (0.12 R)
• M2: 182,360 km (0.104 R)
• M3: 227,090 km (0.087 R)
• M4: 289,023 km (0.115 R)
• M5: 415,583 km (0.102 R)
• M6: 559,047 km (0.053 R)
• M7: 610,210 km (0.093 R)
• M8: 699,220 km (0.095 R)
• M9: 1,295,218 km (0.057 R)
• M10: 1,601,595 km (0.082 R)
• M11: 1,650,663 km (0.116 R)
• M12: 2,196,097 km (0.079 R)
• M13: 2,361,402 km (0.114 R)
• M14: 2,530,897 km (0.075 R)
• M15: 3,659,912 km (0.075 R)
• M16: 4,156,427 km (0.102 R)
• M17: 4,190,236 km (0.103 R)
• M18: 4,993,876 km (0.088 R)
• M19: 5,211,242 km (0.119 R)
• M20: 5,357,848 km (0.109 R)
• M21: 5,730,496 km (0.105 R)
• M22: 6,265,907 km (0.09 R)
• M23: 6,539,671 km (0.055 R)
• M24: 6,977,544 km (0.03 R)
• M25: 8,262,141 km (0.102 R)
• M26: 8,347,412 km (0.068 R)
• M27: 8,648,403 km (0.085 R)
• M28: 9,572,618 km (0.066 R)
• M29: 10,023,656 km (0.072 R)
• M30: 10,251,792 km (0.033 R)
• M31: 10,435,499 km (0.091 R)
• M32: 12,089,004 km (0.075 R)
• M33: 12,137,474 km (0.076 R)
• M34: 12,772,816 km (0.118 R)
• M35: 12,921,067 km (0.074 R)
• M36: 13,318,998 km (0.112 R)
• M37: 14,536,575 km (0.114 R)
• M38: 14,639,648 km (0.097 R)
• M39: 15,054,483 km (0.118 R)
• M40: 15,315,531 km (0.082 R)
• M41: 15,525,566 km (0.08 R)
• M42: 15,736,499 km (0.102 R)
• M43: 15,895,372 km (0.087 R)
• M44: 16,859,680 km (0.094 R)
• M45: 18,174,496 km (0.102 R)
• M46: 18,285,497 km (0.053 R)
• M47: 18,396,798 km (0.109 R)
• M48: 18,844,096 km (0.118 R)
• M49: 20,322,572 km (0.111 R)
• M50: 20,437,911 km (0.083 R)
• M51: 20,553,401 km (0.091 R)
• M52: 20,726,935 km (0.102 R)
• M53: 21,720,115 km (0.077 R)
• M54: 22,192,695 km (0.103 R)
• M55: 22,252,085 km (0.047 R)
• M56: 22,788,393 km (0.061 R)
• M57: 22,848,232 km (0.092 R)
• M58: 23,028,049 km (0.032 R)
• M59: 23,691,665 km (0.106 R)
• M60: 25,906,761 km (0.104 R)
• M61: 27,356,215 km (0.12 R)
• M62: 27,802,465 km (0.105 R)
• M63: 28,896,474 km (0.041 R)
• M64: 28,961,250 km (0.11 R)
• M65: 29,416,177 km (0.11 R)
• M66: 29,481,252 km (0.113 R)
• M67: 29,677,076 km (0.095 R)
• M68: 29,873,348 km (0.111 R)
• M69: 33,139,220 km (0.107 R)
• M70: 33,342,673 km (0.026 R)
• M71: 33,478,657 km (0.12 R)
• M72: 33,887,658 km (0.116 R)
• M73: 34,848,375 km (0.112 R)
• M74: 35,748,506 km (0.115 R)
• M75: 36,306,206 km (0.03 R)
• M76: 38,423,166 km (0.089 R)
• M77: 38,851,315 km (0.113 R)
• M78: 39,137,645 km (0.116 R)
• M79: 39,352,767 km (0.097 R)
• M80: 41,453,271 km (0.085 R)
• M81: 41,672,581 km (0.036 R)
• M82: 41,745,884 km (0.039 R)
• M83: 42,406,658 km (0.073 R)
• M84: 43,813,028 km (0.075 R)
• M85: 44,859,016 km (0.114 R)
• M86: 45,837,536 km (0.083 R)
• M87: 46,215,869 km (0.099 R)
• M88: 46,367,411 km (0.104 R)
• M89: 46,823,236 km (0.028 R)
• M90: 47,127,967 km (0.1 R)
• M91: 47,509,741 km (0.087 R)
• M92: 48,276,280 km (0.055 R)
• M93: 48,969,816 km (0.047 R)
• M94: 50,132,790 km (0.09 R)
• M95: 50,756,912 km (0.096 R)
• M96: 51,148,110 km (0.08 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit