🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 311 Days

Day: 47.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.12 AU - 1.52 AU

Year: 562 Days

Day: 25.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.69 AU - 2.87 AU

Year: 1719 Days

Day: 45.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.75 AU - 3.35 AU

Year: 1975 Days

Day: 31.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 76.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.57 AU - 3.71 AU

Year: 2063 Days

Day: 41.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.56 AU - 4.12 AU

Year: 2791 Days

Day: 18.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 12.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.76 AU - 6.26 AU

Year: 5464 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,497,950 km

• M1: 189,541 km (0.076 R)
• M2: 301,290 km (0.098 R)
• M3: 845,378 km (0.103 R)
• M4: 1,176,138 km (0.057 R)
• M5: 1,564,195 km (0.103 R)
• M6: 1,938,489 km (0.068 R)
• M7: 2,154,808 km (0.05 R)
• M8: 2,247,259 km (0.085 R)
• M9: 2,417,202 km (0.109 R)
• M10: 2,532,991 km (0.101 R)
• M11: 2,750,357 km (0.092 R)
• M12: 2,830,841 km (0.097 R)
• M13: 2,912,222 km (0.111 R)
• M14: 3,182,246 km (0.031 R)
• M15: 3,657,818 km (0.117 R)
• M16: 3,836,437 km (0.104 R)
• M17: 4,040,938 km (0.082 R)
• M18: 4,225,841 km (0.036 R)
• M19: 4,968,444 km (0.101 R)
• M20: 5,141,828 km (0.108 R)
• M21: 5,469,298 km (0.078 R)
• M22: 5,855,410 km (0.111 R)
• M23: 5,959,979 km (0.06 R)
• M24: 6,091,476 km (0.083 R)
• M25: 6,384,388 km (0.064 R)
• M26: 7,573,093 km (0.044 R)
• M27: 8,324,673 km (0.109 R)
• M28: 8,442,556 km (0.095 R)
• M29: 8,799,197 km (0.077 R)
• M30: 10,180,434 km (0.103 R)
• M31: 10,306,545 km (0.079 R)
• M32: 10,433,105 km (0.104 R)
• M33: 10,687,870 km (0.098 R)
• M34: 10,815,926 km (0.12 R)
• M35: 11,170,922 km (0.102 R)
• M36: 11,268,460 km (0.046 R)
• M37: 11,959,003 km (0.108 R)
• M38: 12,125,356 km (0.097 R)
• M39: 12,259,097 km (0.059 R)
• M40: 12,730,928 km (0.118 R)
• M41: 12,969,088 km (0.109 R)
• M42: 13,140,079 km (0.089 R)
• M43: 13,484,453 km (0.114 R)
• M44: 13,901,532 km (0.102 R)
• M45: 15,034,586 km (0.117 R)
• M46: 15,178,200 km (0.08 R)
• M47: 15,467,073 km (0.067 R)
• M48: 15,794,244 km (0.055 R)
• M49: 16,160,310 km (0.103 R)
• M50: 16,381,416 km (0.07 R)
• M51: 17,728,694 km (0.113 R)
• M52: 17,918,683 km (0.06 R)
• M53: 18,185,716 km (0.105 R)
• M54: 18,492,541 km (0.104 R)
• M55: 19,033,636 km (0.082 R)
• M56: 20,171,029 km (0.096 R)
• M57: 20,409,039 km (0.119 R)
• M58: 20,888,051 km (0.114 R)
• M59: 21,249,630 km (0.094 R)
• M60: 21,979,218 km (0.092 R)
• M61: 22,142,430 km (0.085 R)
• M62: 22,388,069 km (0.064 R)
• M63: 22,593,467 km (0.101 R)
• M64: 23,006,058 km (0.105 R)
• M65: 23,130,374 km (0.102 R)
• M66: 23,254,839 km (0.096 R)
• M67: 23,713,357 km (0.115 R)
• M68: 24,132,680 km (0.117 R)
• M69: 25,063,926 km (0.079 R)
• M70: 26,222,861 km (0.089 R)
• M71: 26,917,743 km (0.032 R)
• M72: 27,311,485 km (0.087 R)
• M73: 27,486,963 km (0.071 R)
• M74: 27,751,003 km (0.069 R)
• M75: 28,104,354 km (0.049 R)
• M76: 28,325,908 km (0.112 R)
• M77: 29,218,259 km (0.109 R)
• M78: 29,352,897 km (0.113 R)
• M79: 30,119,736 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 14.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.52 AU - 12.04 AU

Year: 13126 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,497,950 km

• M1: 240,254 km (0.113 R)
• M2: 540,497 km (0.113 R)
• M3: 782,995 km (0.097 R)
• M4: 1,108,819 km (0.096 R)
• M5: 1,216,979 km (0.059 R)
• M6: 1,529,638 km (0.058 R)
• M7: 1,633,908 km (0.079 R)
• M8: 1,740,870 km (0.119 R)
• M9: 2,251,747 km (0.094 R)
• M10: 2,371,725 km (0.106 R)
• M11: 2,493,946 km (0.115 R)
• M12: 3,226,527 km (0.088 R)
• M13: 3,735,160 km (0.049 R)
• M14: 3,999,050 km (0.054 R)
• M15: 4,219,558 km (0.071 R)
• M16: 4,801,792 km (0.054 R)
• M17: 5,355,604 km (0.088 R)
• M18: 5,819,058 km (0.031 R)
• M19: 6,069,634 km (0.107 R)
• M20: 6,524,113 km (0.068 R)
• M21: 7,891,736 km (0.068 R)
• M22: 8,231,772 km (0.086 R)
• M23: 9,573,965 km (0.099 R)
• M24: 9,837,406 km (0.085 R)
• M25: 10,337,811 km (0.114 R)
• M26: 10,540,217 km (0.108 R)
• M27: 10,710,011 km (0.106 R)
• M28: 10,914,960 km (0.098 R)
• M29: 11,155,663 km (0.086 R)
• M30: 12,636,831 km (0.111 R)
• M31: 12,998,709 km (0.115 R)
• M32: 13,144,267 km (0.028 R)
• M33: 14,216,734 km (0.059 R)
• M34: 14,329,232 km (0.085 R)
• M35: 15,664,243 km (0.067 R)
• M36: 16,642,165 km (0.105 R)
• M37: 17,639,683 km (0.082 R)
• M38: 18,003,655 km (0.069 R)
• M39: 19,525,664 km (0.117 R)
• M40: 20,577,337 km (0.116 R)
• M41: 21,561,092 km (0.043 R)
• M42: 22,037,113 km (0.068 R)
• M43: 23,352,676 km (0.11 R)
• M44: 24,020,182 km (0.078 R)
• M45: 24,243,981 km (0.079 R)
• M46: 24,378,619 km (0.119 R)
• M47: 26,428,109 km (0.117 R)
• M48: 26,566,787 km (0.116 R)
• M49: 27,450,162 km (0.106 R)
• M50: 27,778,081 km (0.073 R)
• M51: 28,295,988 km (0.077 R)
• M52: 29,820,690 km (0.077 R)
• M53: 30,884,480 km (0.078 R)
• M54: 31,176,795 km (0.096 R)
• M55: 31,274,482 km (0.085 R)
• M56: 32,157,708 km (0.111 R)
• M57: 32,355,027 km (0.057 R)
• M58: 32,751,163 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit