🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 146 Days

Day: 43.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.56 AU - 0.66 AU

Year: 175 Days

Day: 23.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,818,188 km

• M1: 59,241 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.82 AU - 0.84 AU

Year: 278 Days

Day: 39.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.98 AU - 1.58 AU

Year: 532 Days

Day: 17.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.26 AU - 1.54 AU

Year: 608 Days

Day: 36.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,818,188 km

• M1: 228,586 km (0.085 R)

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.14 AU - 2.48 AU

Year: 1289 Days

Day: 44.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,818,188 km

• M1: 939,624 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.99 AU - 2.65 AU

Year: 1297 Days

Day: 31.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.45 AU - 3.91 AU

Year: 2082 Days

Day: 21 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,818,188 km

• M1: 2,407,329 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 9.1

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.49 AU - 11.21 AU

Year: 10495 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,818,188 km

• M1: 121,623 km (0.039 R)
• M2: 181,163 km (0.092 R)
• M3: 248,632 km (0.116 R)
• M4: 542,442 km (0.078 R)
• M5: 816,804 km (0.079 R)
• M6: 1,239,568 km (0.085 R)
• M7: 2,262,518 km (0.086 R)
• M8: 2,792,693 km (0.114 R)
• M9: 2,968,022 km (0.089 R)
• M10: 3,027,263 km (0.105 R)
• M11: 3,177,309 km (0.113 R)
• M12: 3,737,254 km (0.112 R)
• M13: 3,865,908 km (0.091 R)
• M14: 3,963,446 km (0.085 R)
• M15: 4,094,643 km (0.092 R)
• M16: 4,260,847 km (0.117 R)
• M17: 4,429,144 km (0.105 R)
• M18: 4,842,184 km (0.038 R)
• M19: 5,231,737 km (0.069 R)
• M20: 5,448,504 km (0.092 R)
• M21: 5,705,214 km (0.095 R)
• M22: 6,041,061 km (0.094 R)
• M23: 6,345,044 km (0.118 R)
• M24: 6,498,831 km (0.12 R)
• M25: 7,979,999 km (0.089 R)
• M26: 8,063,026 km (0.062 R)
• M27: 9,210,741 km (0.116 R)
• M28: 9,693,044 km (0.091 R)
• M29: 9,781,606 km (0.104 R)
• M30: 10,138,547 km (0.105 R)
• M31: 10,454,348 km (0.044 R)
• M32: 11,750,015 km (0.057 R)
• M33: 11,844,561 km (0.043 R)
• M34: 12,657,775 km (0.104 R)
• M35: 13,836,457 km (0.114 R)
• M36: 13,936,238 km (0.091 R)
• M37: 15,513,748 km (0.108 R)
• M38: 16,086,857 km (0.063 R)
• M39: 16,297,042 km (0.066 R)
• M40: 16,667,148 km (0.081 R)
• M41: 17,200,464 km (0.065 R)
• M42: 19,000,276 km (0.08 R)
• M43: 19,613,328 km (0.034 R)
• M44: 20,119,866 km (0.088 R)
• M45: 20,289,660 km (0.094 R)
• M46: 21,030,917 km (0.113 R)
• M47: 21,203,105 km (0.116 R)
• M48: 21,376,040 km (0.104 R)
• M49: 21,433,635 km (0.06 R)
• M50: 21,549,274 km (0.057 R)
• M51: 23,366,739 km (0.056 R)
• M52: 23,783,967 km (0.066 R)
• M53: 23,843,806 km (0.098 R)
• M54: 25,538,451 km (0.052 R)
• M55: 25,599,636 km (0.091 R)
• M56: 25,845,127 km (0.043 R)
• M57: 27,585,099 km (0.08 R)
• M58: 27,647,930 km (0.108 R)
• M59: 29,106,360 km (0.079 R)
• M60: 29,234,416 km (0.074 R)
• M61: 30,070,967 km (0.063 R)
• M62: 30,329,921 km (0.026 R)
• M63: 30,394,847 km (0.107 R)
• M64: 31,570,387 km (0.113 R)
• M65: 32,694,166 km (0.114 R)
• M66: 33,294,353 km (0.095 R)
• M67: 34,032,917 km (0.114 R)
• M68: 34,302,941 km (0.065 R)
• M69: 34,980,769 km (0.082 R)
• M70: 35,321,404 km (0.098 R)
• M71: 37,318,535 km (0.041 R)
• M72: 37,736,362 km (0.117 R)
• M73: 38,646,815 km (0.119 R)
• M74: 38,858,047 km (0.106 R)
• M75: 39,281,409 km (0.09 R)
• M76: 39,777,326 km (0.097 R)
• M77: 40,061,711 km (0.106 R)
• M78: 40,918,758 km (0.119 R)
• M79: 44,186,125 km (0.1 R)
• M80: 44,775,690 km (0.062 R)
• M81: 44,849,591 km (0.12 R)
• M82: 44,923,493 km (0.111 R)
• M83: 44,997,544 km (0.032 R)
• M84: 45,071,445 km (0.105 R)
• M85: 45,219,696 km (0.11 R)
• M86: 45,293,747 km (0.065 R)
• M87: 46,261,047 km (0.062 R)
• M88: 46,560,093 km (0.057 R)
• M89: 47,160,130 km (0.105 R)
• M90: 49,203,787 km (0.111 R)
• M91: 50,890,353 km (0.119 R)
• M92: 51,276,166 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit