🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.59 AU - 0.65 AU

Year: 172 Days

Day: 37.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,733,430 km

• M1: 348,563 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.58 AU - 0.7 AU

Year: 180 Days

Day: 16.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.29 AU - 1.53 AU

Year: 588 Days

Day: 40.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,733,430 km

• M1: 883,974 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.62 AU - 2.68 AU

Year: 1108 Days

Day: 40.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.12 AU - 2.74 AU

Year: 1331 Days

Day: 39.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.3 AU - 2.64 AU

Year: 1364 Days

Day: 31.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,733,430 km

• M1: 77,193 km (0.04 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.48 AU - 4.02 AU

Year: 2059 Days

Day: 24.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,733,430 km

• M1: 1,739,225 km (0.042 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.99 AU - 4.53 AU

Year: 2562 Days

Day: 43.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.2

Radius: 12.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.1 AU - 7.56 AU

Year: 5597 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,733,430 km

• M1: 182,809 km (0.086 R)
• M2: 297,401 km (0.105 R)
• M3: 460,761 km (0.101 R)
• M4: 556,803 km (0.111 R)
• M5: 649,255 km (0.105 R)
• M6: 760,556 km (0.05 R)
• M7: 1,019,061 km (0.07 R)
• M8: 1,243,757 km (0.111 R)
• M9: 1,795,174 km (0.064 R)
• M10: 1,885,083 km (0.118 R)
• M11: 1,995,187 km (0.057 R)
• M12: 2,202,529 km (0.034 R)
• M13: 2,377,709 km (0.03 R)
• M14: 2,867,492 km (0.076 R)
• M15: 3,016,342 km (0.056 R)
• M16: 3,211,567 km (0.084 R)
• M17: 3,321,970 km (0.114 R)
• M18: 3,523,778 km (0.066 R)
• M19: 3,660,660 km (0.107 R)
• M20: 4,371,549 km (0.101 R)
• M21: 4,494,219 km (0.102 R)
• M22: 5,073,313 km (0.048 R)
• M23: 5,280,506 km (0.091 R)
• M24: 5,437,583 km (0.11 R)
• M25: 5,783,454 km (0.115 R)
• M26: 5,945,468 km (0.102 R)
• M27: 6,109,128 km (0.09 R)
• M28: 6,357,311 km (0.091 R)
• M29: 6,835,426 km (0.096 R)
• M30: 6,949,569 km (0.1 R)
• M31: 7,035,588 km (0.099 R)
• M32: 7,856,132 km (0.1 R)
• M33: 8,216,962 km (0.051 R)
• M34: 8,399,472 km (0.069 R)
• M35: 8,644,962 km (0.085 R)
• M36: 8,799,646 km (0.113 R)
• M37: 9,111,707 km (0.079 R)
• M38: 9,205,954 km (0.097 R)
• M39: 9,459,223 km (0.08 R)
• M40: 9,714,587 km (0.099 R)
• M41: 10,102,195 km (0.093 R)
• M42: 10,265,107 km (0.099 R)
• M43: 10,659,746 km (0.098 R)
• M44: 10,825,800 km (0.078 R)
• M45: 11,093,131 km (0.033 R)
• M46: 11,328,748 km (0.064 R)
• M47: 12,218,705 km (0.115 R)
• M48: 12,532,113 km (0.051 R)
• M49: 13,131,103 km (0.077 R)
• M50: 14,393,858 km (0.119 R)
• M51: 14,909,821 km (0.116 R)
• M52: 15,170,122 km (0.112 R)
• M53: 15,657,362 km (0.089 R)
• M54: 15,959,849 km (0.115 R)
• M55: 16,187,986 km (0.075 R)
• M56: 16,340,725 km (0.043 R)
• M57: 21,014,162 km (0.108 R)
• M58: 21,389,653 km (0.098 R)
• M59: 21,683,314 km (0.077 R)
• M60: 22,105,180 km (0.071 R)
• M61: 22,444,617 km (0.114 R)
• M62: 24,298,434 km (0.102 R)
• M63: 24,560,978 km (0.109 R)
• M64: 24,692,625 km (0.061 R)
• M65: 25,000,796 km (0.12 R)
• M66: 25,620,730 km (0.098 R)
• M67: 25,977,371 km (0.097 R)
• M68: 26,740,470 km (0.048 R)
• M69: 26,830,827 km (0.107 R)
• M70: 26,966,363 km (0.027 R)
• M71: 27,102,197 km (0.109 R)
• M72: 27,647,781 km (0.081 R)
• M73: 28,197,104 km (0.07 R)
• M74: 28,288,957 km (0.062 R)
• M75: 28,611,341 km (0.097 R)
• M76: 29,632,496 km (0.079 R)
• M77: 30,854,710 km (0.09 R)
• M78: 30,949,406 km (0.075 R)
• M79: 31,901,746 km (0.119 R)
• M80: 32,141,402 km (0.065 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918

Radius: 9

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.74 AU - 9.86 AU

Year: 9968 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,733,430 km

• M1: 113,545 km (0.114 R)
• M2: 239,057 km (0.087 R)
• M3: 1,149,809 km (0.096 R)
• M4: 2,190,861 km (0.098 R)
• M5: 2,606,892 km (0.112 R)
• M6: 2,664,338 km (0.084 R)
• M7: 3,199,599 km (0.118 R)
• M8: 3,385,400 km (0.104 R)
• M9: 3,448,231 km (0.109 R)
• M10: 5,357,848 km (0.116 R)
• M11: 5,803,051 km (0.049 R)
• M12: 6,887,935 km (0.044 R)
• M13: 6,967,820 km (0.092 R)
• M14: 7,209,271 km (0.079 R)
• M15: 7,371,884 km (0.11 R)
• M16: 8,329,759 km (0.062 R)
• M17: 8,888,507 km (0.048 R)
• M18: 9,415,092 km (0.054 R)
• M19: 9,682,124 km (0.1 R)
• M20: 9,906,521 km (0.101 R)
• M21: 10,269,295 km (0.099 R)
• M22: 10,360,700 km (0.062 R)
• M23: 12,051,156 km (0.114 R)
• M24: 12,244,287 km (0.117 R)
• M25: 13,225,050 km (0.086 R)
• M26: 13,724,857 km (0.068 R)
• M27: 14,332,822 km (0.098 R)
• M28: 14,846,242 km (0.1 R)
• M29: 15,157,107 km (0.073 R)
• M30: 15,261,227 km (0.038 R)
• M31: 16,155,822 km (0.09 R)
• M32: 16,797,597 km (0.108 R)
• M33: 16,959,312 km (0.086 R)
• M34: 17,067,471 km (0.116 R)
• M35: 17,175,780 km (0.106 R)
• M36: 18,716,489 km (0.079 R)
• M37: 19,164,684 km (0.111 R)
• M38: 19,221,082 km (0.112 R)
• M39: 19,616,619 km (0.095 R)
• M40: 20,588,407 km (0.12 R)
• M41: 20,935,025 km (0.084 R)
• M42: 21,051,113 km (0.115 R)
• M43: 21,810,322 km (0.09 R)
• M44: 21,986,848 km (0.075 R)
• M45: 22,163,822 km (0.12 R)
• M46: 22,400,486 km (0.115 R)
• M47: 23,536,233 km (0.066 R)
• M48: 23,717,246 km (0.102 R)
• M49: 23,777,684 km (0.114 R)
• M50: 24,202,243 km (0.088 R)
• M51: 24,263,129 km (0.062 R)
• M52: 24,568,159 km (0.039 R)
• M53: 26,425,117 km (0.078 R)
• M54: 26,613,312 km (0.081 R)
• M55: 26,738,974 km (0.079 R)
• M56: 27,054,177 km (0.09 R)
• M57: 27,433,856 km (0.089 R)
• M58: 28,198,750 km (0.072 R)
• M59: 28,519,488 km (0.072 R)
• M60: 29,099,927 km (0.078 R)
• M61: 30,010,380 km (0.095 R)
• M62: 30,864,285 km (0.072 R)
• M63: 31,261,168 km (0.086 R)
• M64: 31,393,712 km (0.081 R)
• M65: 33,270,417 km (0.047 R)
• M66: 33,473,571 km (0.08 R)
• M67: 33,609,256 km (0.044 R)
• M68: 34,427,407 km (0.073 R)
• M69: 34,632,954 km (0.082 R)
• M70: 34,701,620 km (0.088 R)
• M71: 34,838,951 km (0.101 R)
• M72: 36,920,754 km (0.11 R)
• M73: 37,061,077 km (0.118 R)
• M74: 37,694,175 km (0.118 R)
• M75: 37,764,786 km (0.076 R)
• M76: 37,835,396 km (0.105 R)
• M77: 37,976,766 km (0.115 R)
• M78: 38,828,726 km (0.092 R)
• M79: 39,257,024 km (0.085 R)
• M80: 39,615,162 km (0.048 R)
• M81: 40,046,452 km (0.115 R)
• M82: 44,891,329 km (0.102 R)
• M83: 45,716,511 km (0.076 R)
• M84: 45,942,553 km (0.075 R)
• M85: 47,153,847 km (0.116 R)
• M86: 49,376,124 km (0.079 R)
• M87: 49,453,316 km (0.105 R)
• M88: 49,762,685 km (0.078 R)
• M89: 51,397,340 km (0.052 R)
• M90: 51,475,580 km (0.098 R)
• M91: 52,496,885 km (0.108 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 10,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit