🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.51 AU - 0.55 AU

Year: 140 Days

Day: 42.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.4 AU - 1.52 AU

Year: 641 Days

Day: 44.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,541,366 km

• M1: 1,365,230 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.99 AU - 2.17 AU

Year: 1090 Days

Day: 29.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,541,366 km

• M1: 841,338 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.67 AU - 2.97 AU

Year: 1721 Days

Day: 15.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.39 AU - 3.79 AU

Year: 1974 Days

Day: 30.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,541,366 km

• M1: 193,879 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.38 AU - 4.98 AU

Year: 3106 Days

Day: 43.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 4.1

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.98 AU - 18.34 AU

Year: 23610 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,541,366 km

• M1: 77,193 km (0.113 R)
• M2: 187,446 km (0.108 R)
• M3: 1,705,117 km (0.112 R)
• M4: 2,140,147 km (0.108 R)
• M5: 2,282,864 km (0.045 R)
• M6: 2,638,009 km (0.11 R)
• M7: 2,884,247 km (0.115 R)
• M8: 2,946,928 km (0.095 R)
• M9: 3,565,216 km (0.12 R)
• M10: 3,700,303 km (0.094 R)
• M11: 3,768,520 km (0.118 R)
• M12: 4,010,569 km (0.111 R)
• M13: 4,151,191 km (0.11 R)
• M14: 4,364,967 km (0.067 R)
• M15: 4,803,588 km (0.12 R)
• M16: 5,141,529 km (0.099 R)
• M17: 5,179,677 km (0.11 R)
• M18: 5,840,450 km (0.031 R)
• M19: 5,999,772 km (0.032 R)
• M20: 6,241,522 km (0.05 R)
• M21: 6,322,754 km (0.086 R)
• M22: 6,363,594 km (0.094 R)
• M23: 6,776,036 km (0.102 R)
• M24: 6,985,622 km (0.095 R)
• M25: 7,154,668 km (0.107 R)
• M26: 7,197,154 km (0.093 R)
• M27: 7,410,929 km (0.101 R)
• M28: 8,064,522 km (0.1 R)
• M29: 8,241,945 km (0.038 R)
• M30: 8,736,516 km (0.106 R)
• M31: 9,801,204 km (0.094 R)
• M32: 10,711,208 km (0.119 R)
• M33: 11,848,451 km (0.069 R)
• M34: 12,456,865 km (0.118 R)
• M35: 13,127,363 km (0.091 R)
• M36: 13,968,552 km (0.08 R)
• M37: 15,647,339 km (0.073 R)
• M38: 16,370,046 km (0.12 R)
• M39: 16,820,336 km (0.071 R)
• M40: 16,876,884 km (0.081 R)
• M41: 16,933,432 km (0.111 R)
• M42: 17,905,668 km (0.108 R)
• M43: 18,954,649 km (0.089 R)
• M44: 19,784,169 km (0.106 R)
• M45: 20,625,507 km (0.081 R)
• M46: 20,807,269 km (0.078 R)
• M47: 20,989,628 km (0.058 R)
• M48: 21,847,572 km (0.114 R)
• M49: 23,851,137 km (0.097 R)
• M50: 26,108,718 km (0.064 R)
• M51: 26,239,766 km (0.114 R)
• M52: 27,296,076 km (0.081 R)
• M53: 27,495,640 km (0.104 R)
• M54: 28,231,661 km (0.107 R)
• M55: 29,177,718 km (0.107 R)
• M56: 29,996,767 km (0.095 R)
• M57: 31,100,799 km (0.08 R)
• M58: 32,007,512 km (0.093 R)
• M59: 32,499,240 km (0.086 R)
• M60: 32,781,381 km (0.078 R)
• M61: 33,135,330 km (0.1 R)
• M62: 33,632,743 km (0.085 R)
• M63: 33,918,176 km (0.098 R)
• M64: 35,140,091 km (0.086 R)
• M65: 35,792,787 km (0.109 R)
• M66: 36,376,218 km (0.071 R)
• M67: 37,848,860 km (0.089 R)
• M68: 38,071,312 km (0.118 R)
• M69: 39,115,654 km (0.037 R)
• M70: 40,548,054 km (0.088 R)
• M71: 41,461,499 km (0.108 R)
• M72: 41,537,943 km (0.082 R)
• M73: 41,614,388 km (0.103 R)
• M74: 42,381,675 km (0.086 R)
• M75: 43,696,790 km (0.054 R)
• M76: 44,633,123 km (0.078 R)
• M77: 46,605,122 km (0.088 R)
• M78: 49,656,320 km (0.095 R)
• M79: 49,818,634 km (0.099 R)
• M80: 49,900,015 km (0.111 R)
• M81: 51,698,631 km (0.092 R)
• M82: 51,780,909 km (0.072 R)
• M83: 54,855,146 km (0.084 R)
• M84: 56,118,200 km (0.104 R)
• M85: 56,541,413 km (0.104 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit