🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 131 Days

Day: 18.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,873,519 km

• M1: 92,152 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.55 AU

Year: 131 Days

Day: 27.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 131 Days

Day: 35.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,873,519 km

• M1: 70,461 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.17 AU - 2.27 AU

Year: 1190 Days

Day: 25.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 145.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.71 AU - 4.07 AU

Year: 2761 Days

Day: 43.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.1 AU - 5.76 AU

Year: 3940 Days

Day: 39.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,873,519 km

• M1: 593,006 km (0.088 R)
• M2: 2,436,650 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.9

Radius: 5.2

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.48 AU - 14.04 AU

Year: 17377 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,873,519 km

• M1: 80,334 km (0.119 R)
• M2: 126,410 km (0.098 R)
• M3: 338,839 km (0.057 R)
• M4: 694,433 km (0.111 R)
• M5: 861,983 km (0.066 R)
• M6: 995,873 km (0.108 R)
• M7: 1,385,276 km (0.12 R)
• M8: 1,678,189 km (0.089 R)
• M9: 1,817,614 km (0.11 R)
• M10: 1,874,461 km (0.096 R)
• M11: 1,931,907 km (0.088 R)
• M12: 2,019,272 km (0.107 R)
• M13: 3,062,717 km (0.113 R)
• M14: 3,619,520 km (0.08 R)
• M15: 3,763,733 km (0.086 R)
• M16: 3,836,437 km (0.109 R)
• M17: 4,320,835 km (0.092 R)
• M18: 4,628,409 km (0.098 R)
• M19: 5,264,648 km (0.109 R)
• M20: 5,717,930 km (0.108 R)
• M21: 6,097,908 km (0.088 R)
• M22: 6,312,731 km (0.094 R)
• M23: 6,399,199 km (0.1 R)
• M24: 6,529,797 km (0.058 R)
• M25: 7,016,290 km (0.047 R)
• M26: 7,514,301 km (0.095 R)
• M27: 8,117,480 km (0.083 R)
• M28: 9,369,913 km (0.097 R)
• M29: 9,468,797 km (0.117 R)
• M30: 9,617,647 km (0.074 R)
• M31: 10,322,702 km (0.111 R)
• M32: 10,475,890 km (0.075 R)
• M33: 10,629,826 km (0.092 R)
• M34: 10,784,510 km (0.065 R)
• M35: 11,096,272 km (0.061 R)
• M36: 11,200,841 km (0.068 R)
• M37: 11,305,709 km (0.108 R)
• M38: 13,027,880 km (0.076 R)
• M39: 13,750,587 km (0.066 R)
• M40: 15,060,616 km (0.037 R)
• M41: 16,588,908 km (0.054 R)
• M42: 19,159,897 km (0.056 R)
• M43: 20,299,085 km (0.059 R)
• M44: 22,974,643 km (0.108 R)
• M45: 23,107,934 km (0.11 R)
• M46: 23,241,525 km (0.114 R)
• M47: 23,845,901 km (0.116 R)
• M48: 26,314,265 km (0.096 R)
• M49: 26,453,840 km (0.117 R)
• M50: 26,873,761 km (0.118 R)
• M51: 27,225,466 km (0.12 R)
• M52: 27,791,245 km (0.1 R)
• M53: 28,004,422 km (0.061 R)
• M54: 28,075,631 km (0.045 R)
• M55: 29,295,003 km (0.07 R)
• M56: 29,656,880 km (0.079 R)
• M57: 30,238,966 km (0.027 R)
• M58: 32,605,006 km (0.059 R)
• M59: 35,106,432 km (0.038 R)
• M60: 35,336,962 km (0.062 R)
• M61: 35,722,176 km (0.049 R)
• M62: 35,953,903 km (0.116 R)
• M63: 36,574,435 km (0.058 R)
• M64: 37,433,576 km (0.113 R)
• M65: 37,590,355 km (0.061 R)
• M66: 38,694,836 km (0.03 R)
• M67: 40,774,096 km (0.092 R)
• M68: 41,097,078 km (0.092 R)
• M69: 42,234,620 km (0.115 R)
• M70: 42,725,301 km (0.054 R)
• M71: 42,971,390 km (0.104 R)
• M72: 44,789,902 km (0.094 R)
• M73: 45,541,182 km (0.093 R)
• M74: 46,633,546 km (0.08 R)
• M75: 47,989,950 km (0.075 R)
• M76: 48,587,444 km (0.113 R)
• M77: 49,703,444 km (0.112 R)
• M78: 51,262,702 km (0.063 R)
• M79: 53,808,409 km (0.12 R)
• M80: 54,606,813 km (0.065 R)
• M81: 55,230,487 km (0.104 R)
• M82: 55,946,163 km (0.113 R)
• M83: 56,394,957 km (0.034 R)
• M84: 56,484,865 km (0.109 R)
• M85: 56,574,923 km (0.063 R)
• M86: 58,293,204 km (0.113 R)
• M87: 60,028,539 km (0.09 R)
• M88: 60,120,392 km (0.073 R)
• M89: 60,856,414 km (0.062 R)
• M90: 61,502,976 km (0.065 R)
• M91: 61,688,178 km (0.087 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 13,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit