🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 115 Days

Day: 32.8 Hours

Environment

Temp: 411 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,542,712 km

• M1: 120,725 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.48 AU - 0.62 AU

Year: 122 Days

Day: 13.7 Hours

Environment

Temp: 403 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,542,712 km

• M1: 456,573 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.73 AU - 0.99 AU

Year: 238 Days

Day: 37 Hours

Environment

Temp: 232 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,542,712 km

• M1: 106,214 km (0.089 R)
• M2: 316,998 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.55 AU - 2.25 AU

Year: 781 Days

Day: 32 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.93 AU - 2.61 AU

Year: 1020 Days

Day: 39.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,542,712 km

• M1: 64,776 km (0.072 R)
• M2: 610,509 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.48 AU - 3.62 AU

Year: 1589 Days

Day: 32.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,542,712 km

• M1: 52,359 km (0.04 R)
• M2: 89,908 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.58 AU - 3.84 AU

Year: 1715 Days

Day: 23.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 20.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335

Radius: 7.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.47 AU - 25.03 AU

Year: 27176 Days

Day: 22.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,542,712 km

• M1: 94,396 km (0.072 R)
• M2: 492,925 km (0.025 R)
• M3: 1,039,406 km (0.113 R)
• M4: 1,171,501 km (0.103 R)
• M5: 2,009,399 km (0.108 R)
• M6: 2,735,247 km (0.091 R)
• M7: 2,956,503 km (0.097 R)
• M8: 3,455,711 km (0.035 R)
• M9: 3,694,918 km (0.102 R)
• M10: 3,898,521 km (0.109 R)
• M11: 4,836,948 km (0.092 R)
• M12: 5,195,085 km (0.109 R)
• M13: 5,936,642 km (0.068 R)
• M14: 6,271,442 km (0.111 R)
• M15: 6,514,389 km (0.107 R)
• M16: 7,619,768 km (0.078 R)
• M17: 7,826,961 km (0.094 R)
• M18: 7,931,230 km (0.083 R)
• M19: 8,299,839 km (0.083 R)
• M20: 8,406,204 km (0.106 R)
• M21: 8,727,989 km (0.093 R)
• M22: 8,944,756 km (0.102 R)
• M23: 9,163,468 km (0.069 R)
• M24: 10,800,218 km (0.116 R)
• M25: 11,149,978 km (0.103 R)
• M26: 11,385,296 km (0.081 R)
• M27: 12,831,009 km (0.081 R)
• M28: 13,450,345 km (0.114 R)
• M29: 13,575,408 km (0.112 R)
• M30: 14,016,124 km (0.091 R)
• M31: 14,846,990 km (0.075 R)
• M32: 14,911,467 km (0.117 R)
• M33: 16,023,578 km (0.065 R)
• M34: 16,489,126 km (0.107 R)
• M35: 17,162,017 km (0.102 R)
• M36: 17,433,687 km (0.062 R)
• M37: 17,638,337 km (0.102 R)
• M38: 18,188,109 km (0.03 R)
• M39: 18,395,751 km (0.112 R)
• M40: 18,953,153 km (0.116 R)
• M41: 19,023,164 km (0.099 R)
• M42: 19,374,869 km (0.111 R)
• M43: 20,299,234 km (0.04 R)
• M44: 21,822,589 km (0.035 R)
• M45: 21,896,042 km (0.081 R)
• M46: 23,007,704 km (0.03 R)
• M47: 23,834,531 km (0.12 R)
• M48: 23,910,228 km (0.105 R)
• M49: 24,289,757 km (0.104 R)
• M50: 26,608,076 km (0.085 R)
• M51: 27,001,219 km (0.083 R)
• M52: 27,713,903 km (0.119 R)
• M53: 27,793,489 km (0.063 R)
• M54: 31,950,664 km (0.046 R)
• M55: 32,956,710 km (0.114 R)
• M56: 33,125,457 km (0.086 R)
• M57: 33,294,353 km (0.032 R)
• M58: 33,548,370 km (0.099 R)
• M59: 35,430,610 km (0.113 R)
• M60: 36,471,512 km (0.108 R)
• M61: 36,558,728 km (0.105 R)
• M62: 38,672,546 km (0.111 R)
• M63: 39,028,588 km (0.075 R)
• M64: 40,373,773 km (0.068 R)
• M65: 42,465,600 km (0.096 R)
• M66: 43,017,167 km (0.095 R)
• M67: 43,201,471 km (0.074 R)
• M68: 44,965,978 km (0.064 R)
• M69: 45,340,422 km (0.098 R)
• M70: 48,181,884 km (0.116 R)
• M71: 48,373,219 km (0.081 R)
• M72: 48,852,980 km (0.114 R)
• M73: 49,334,386 km (0.081 R)
• M74: 53,142,549 km (0.119 R)
• M75: 54,931,740 km (0.091 R)
• M76: 56,639,699 km (0.07 R)
• M77: 56,841,805 km (0.102 R)
• M78: 57,550,899 km (0.094 R)
• M79: 59,080,388 km (0.117 R)
• M80: 61,555,185 km (0.037 R)
• M81: 61,971,068 km (0.091 R)
• M82: 62,491,967 km (0.048 R)
• M83: 63,014,513 km (0.104 R)
• M84: 66,392,433 km (0.082 R)
• M85: 67,032,263 km (0.118 R)
• M86: 68,964,319 km (0.088 R)
• M87: 69,072,179 km (0.112 R)
• M88: 69,612,228 km (0.119 R)
• M89: 69,937,005 km (0.107 R)
• M90: 70,153,921 km (0.081 R)
• M91: 71,896,288 km (0.074 R)
• M92: 72,772,782 km (0.07 R)

Kuiper Belt

Range: 36.8 - 66.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 19,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit