🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 135 Days

Day: 41.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.05 AU - 2.75 AU

Year: 1301 Days

Day: 42.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,080,074 km

• M1: 208,539 km (0.082 R)
• M2: 1,557,912 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.41 AU - 3.05 AU

Year: 1578 Days

Day: 12.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,080,074 km

• M1: 155,432 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.24 AU - 4.64 AU

Year: 2736 Days

Day: 34.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,080,074 km

• M1: 1,960,480 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.67 AU - 4.39 AU

Year: 2830 Days

Day: 40.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,080,074 km

• M1: 2,237,984 km (0.078 R)

Asteroid Belt

Center: 11.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.6

Radius: 3.7

Gravity: 36.79 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.27 AU - 23.23 AU

Year: 29548 Days

Day: 25 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,080,074 km

• M1: 54,005 km (0.115 R)
• M2: 982,260 km (0.107 R)
• M3: 2,252,346 km (0.07 R)
• M4: 2,611,979 km (0.11 R)
• M5: 2,989,115 km (0.119 R)
• M6: 3,075,283 km (0.098 R)
• M7: 3,118,667 km (0.03 R)
• M8: 3,250,014 km (0.073 R)
• M9: 3,383,156 km (0.095 R)
• M10: 4,560,790 km (0.076 R)
• M11: 4,759,905 km (0.085 R)
• M12: 5,959,231 km (0.105 R)
• M13: 6,013,386 km (0.109 R)
• M14: 7,536,442 km (0.06 R)
• M15: 7,890,240 km (0.088 R)
• M16: 9,108,416 km (0.088 R)
• M17: 9,421,973 km (0.057 R)
• M18: 9,675,392 km (0.074 R)
• M19: 11,175,260 km (0.047 R)
• M20: 11,309,150 km (0.052 R)
• M21: 11,443,489 km (0.082 R)
• M22: 11,578,277 km (0.107 R)
• M23: 15,861,713 km (0.119 R)
• M24: 16,012,058 km (0.053 R)
• M25: 18,009,639 km (0.111 R)
• M26: 18,166,567 km (0.114 R)
• M27: 19,117,261 km (0.102 R)
• M28: 19,357,516 km (0.082 R)
• M29: 19,437,850 km (0.063 R)
• M30: 19,760,084 km (0.073 R)
• M31: 21,730,736 km (0.104 R)
• M32: 21,981,313 km (0.083 R)
• M33: 22,485,607 km (0.097 R)
• M34: 23,163,884 km (0.063 R)
• M35: 24,975,963 km (0.093 R)
• M36: 26,031,825 km (0.07 R)
• M37: 26,565,141 km (0.055 R)
• M38: 28,825,864 km (0.09 R)
• M39: 33,335,492 km (0.066 R)
• M40: 33,431,833 km (0.106 R)
• M41: 33,721,155 km (0.093 R)
• M42: 35,376,306 km (0.076 R)
• M43: 35,966,769 km (0.092 R)
• M44: 37,657,374 km (0.049 R)
• M45: 38,260,254 km (0.095 R)
• M46: 38,866,275 km (0.043 R)
• M47: 40,087,741 km (0.118 R)
• M48: 40,806,110 km (0.043 R)
• M49: 41,943,653 km (0.09 R)
• M50: 43,616,606 km (0.106 R)
• M51: 43,721,922 km (0.064 R)
• M52: 44,038,322 km (0.063 R)
• M53: 47,135,447 km (0.111 R)
• M54: 48,437,397 km (0.115 R)
• M55: 48,655,511 km (0.063 R)
• M56: 53,987,777 km (0.104 R)
• M57: 55,235,723 km (0.063 R)
• M58: 57,528,759 km (0.041 R)
• M59: 60,321,153 km (0.06 R)
• M60: 60,908,324 km (0.106 R)
• M61: 61,733,805 km (0.12 R)
• M62: 64,711,551 km (0.089 R)
• M63: 65,072,082 km (0.026 R)
• M64: 65,674,363 km (0.065 R)
• M65: 67,614,049 km (0.052 R)
• M66: 69,572,435 km (0.065 R)
• M67: 70,435,165 km (0.062 R)
• M68: 73,920,945 km (0.102 R)
• M69: 74,046,458 km (0.095 R)
• M70: 75,684,854 km (0.059 R)
• M71: 76,191,392 km (0.085 R)
• M72: 77,462,525 km (0.108 R)
• M73: 78,740,690 km (0.072 R)
• M74: 80,800,353 km (0.108 R)
• M75: 83,530,215 km (0.06 R)
• M76: 83,660,964 km (0.088 R)
• M77: 86,158,201 km (0.095 R)
• M78: 86,687,029 km (0.051 R)
• M79: 87,482,292 km (0.114 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit