🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.46 AU - 0.66 AU

Year: 129 Days

Day: 15.3 Hours

Environment

Temp: 357 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.95 AU - 2.33 AU

Year: 966 Days

Day: 32.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.32 AU - 2.72 AU

Year: 1235 Days

Day: 29.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.13 AU - 2.95 AU

Year: 1250 Days

Day: 18.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.12 AU - 3.2 AU

Year: 1339 Days

Day: 12.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,795,489 km

• M1: 1,571,376 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.09 AU - 3.39 AU

Year: 1800 Days

Day: 14.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,795,489 km

• M1: 897,886 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.81 AU - 4.83 AU

Year: 2772 Days

Day: 42 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,795,489 km

• M1: 338,540 km (0.12 R)

Asteroid Belt

Center: 12.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.4

Radius: 4.3

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 16.2 AU - 23.8 AU

Year: 27610 Days

Day: 16.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,795,489 km

• M1: 76,744 km (0.119 R)
• M2: 225,594 km (0.067 R)
• M3: 521,349 km (0.102 R)
• M4: 723,306 km (0.064 R)
• M5: 832,961 km (0.092 R)
• M6: 1,245,103 km (0.11 R)
• M7: 1,430,904 km (0.12 R)
• M8: 1,682,677 km (0.071 R)
• M9: 2,484,671 km (0.057 R)
• M10: 3,206,331 km (0.118 R)
• M11: 3,278,288 km (0.116 R)
• M12: 3,350,693 km (0.111 R)
• M13: 3,387,195 km (0.102 R)
• M14: 4,143,113 km (0.067 R)
• M15: 4,340,133 km (0.092 R)
• M16: 4,990,585 km (0.116 R)
• M17: 5,115,948 km (0.089 R)
• M18: 5,498,171 km (0.084 R)
• M19: 5,801,854 km (0.076 R)
• M20: 5,977,781 km (0.119 R)
• M21: 6,380,050 km (0.104 R)
• M22: 7,069,846 km (0.095 R)
• M23: 7,305,163 km (0.102 R)
• M24: 8,025,926 km (0.113 R)
• M25: 8,271,266 km (0.093 R)
• M26: 9,276,863 km (0.054 R)
• M27: 10,694,303 km (0.116 R)
• M28: 11,236,296 km (0.109 R)
• M29: 11,676,263 km (0.101 R)
• M30: 12,686,498 km (0.052 R)
• M31: 13,433,440 km (0.109 R)
• M32: 14,312,926 km (0.077 R)
• M33: 14,729,706 km (0.109 R)
• M34: 14,789,545 km (0.114 R)
• M35: 16,188,584 km (0.078 R)
• M36: 17,629,211 km (0.114 R)
• M37: 18,268,294 km (0.105 R)
• M38: 18,332,621 km (0.082 R)
• M39: 19,766,815 km (0.118 R)
• M40: 20,031,454 km (0.112 R)
• M41: 20,297,140 km (0.072 R)
• M42: 20,765,082 km (0.106 R)
• M43: 21,101,528 km (0.068 R)
• M44: 21,507,536 km (0.086 R)
• M45: 21,643,521 km (0.085 R)
• M46: 21,711,588 km (0.046 R)
• M47: 22,810,384 km (0.063 R)
• M48: 23,018,475 km (0.115 R)
• M49: 23,927,132 km (0.113 R)
• M50: 24,990,175 km (0.08 R)
• M51: 25,348,013 km (0.118 R)
• M52: 26,431,401 km (0.08 R)
• M53: 26,504,255 km (0.079 R)
• M54: 26,942,277 km (0.067 R)
• M55: 27,235,489 km (0.117 R)
• M56: 27,309,091 km (0.061 R)
• M57: 29,393,588 km (0.048 R)
• M58: 30,150,404 km (0.057 R)
• M59: 33,950,339 km (0.086 R)
• M60: 34,187,901 km (0.09 R)
• M61: 34,584,933 km (0.109 R)
• M62: 36,511,904 km (0.07 R)
• M63: 36,674,068 km (0.113 R)
• M64: 37,080,525 km (0.077 R)
• M65: 37,243,587 km (0.116 R)
• M66: 37,652,138 km (0.104 R)
• M67: 37,897,928 km (0.117 R)
• M68: 38,473,580 km (0.082 R)
• M69: 38,969,348 km (0.078 R)
• M70: 39,052,225 km (0.11 R)
• M71: 39,384,033 km (0.077 R)
• M72: 40,217,892 km (0.12 R)
• M73: 40,637,065 km (0.082 R)
• M74: 41,987,934 km (0.118 R)
• M75: 43,525,052 km (0.054 R)
• M76: 43,611,070 km (0.042 R)
• M77: 45,254,553 km (0.113 R)
• M78: 45,515,900 km (0.036 R)
• M79: 45,952,726 km (0.103 R)
• M80: 46,127,755 km (0.116 R)
• M81: 46,215,420 km (0.115 R)
• M82: 46,654,340 km (0.108 R)
• M83: 47,182,869 km (0.074 R)
• M84: 47,624,781 km (0.086 R)
• M85: 48,869,585 km (0.059 R)
• M86: 48,959,045 km (0.116 R)
• M87: 50,847,269 km (0.065 R)
• M88: 52,210,704 km (0.117 R)
• M89: 54,973,178 km (0.049 R)
• M90: 56,935,005 km (0.04 R)
• M91: 58,255,655 km (0.055 R)
• M92: 59,968,401 km (0.101 R)
• M93: 60,447,114 km (0.108 R)
• M94: 60,830,833 km (0.065 R)
• M95: 62,471,323 km (0.105 R)
• M96: 62,568,262 km (0.093 R)
• M97: 64,615,659 km (0.036 R)

Kuiper Belt

Range: 35.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit