🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.95 AU - 1.01 AU

Year: 349 Days

Day: 21.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.49 AU - 1.59 AU

Year: 688 Days

Day: 19.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.84 AU - 2.1 AU

Year: 995 Days

Day: 22.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.06 AU - 3.48 AU

Year: 2128 Days

Day: 33.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,007,745 km

• M1: 83,176 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.01 AU - 4.51 AU

Year: 2624 Days

Day: 25.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,007,745 km

• M1: 907,760 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.74 AU - 3.78 AU

Year: 2624 Days

Day: 14.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,007,745 km

• M1: 633,846 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.29 AU - 4.61 AU

Year: 3378 Days

Day: 12.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,007,745 km

• M1: 1,481,318 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 11.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.65 AU - 8.79 AU

Year: 7720 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,007,745 km

• M1: 160,668 km (0.057 R)
• M2: 285,433 km (0.097 R)
• M3: 1,480,720 km (0.11 R)
• M4: 1,603,839 km (0.085 R)
• M5: 1,949,559 km (0.106 R)
• M6: 2,039,767 km (0.116 R)
• M7: 2,201,033 km (0.098 R)
• M8: 2,295,280 km (0.083 R)
• M9: 3,070,646 km (0.118 R)
• M10: 3,473,513 km (0.109 R)
• M11: 3,556,091 km (0.083 R)
• M12: 4,008,026 km (0.082 R)
• M13: 4,628,857 km (0.086 R)
• M14: 4,997,317 km (0.095 R)
• M15: 6,025,802 km (0.098 R)
• M16: 6,839,315 km (0.083 R)
• M17: 7,083,160 km (0.084 R)
• M18: 7,400,756 km (0.091 R)
• M19: 7,940,805 km (0.104 R)
• M20: 8,568,218 km (0.057 R)
• M21: 9,558,406 km (0.108 R)
• M22: 9,792,228 km (0.074 R)
• M23: 9,909,662 km (0.053 R)
• M24: 10,067,189 km (0.067 R)
• M25: 10,424,578 km (0.067 R)
• M26: 11,070,242 km (0.049 R)
• M27: 11,645,895 km (0.107 R)
• M28: 12,358,131 km (0.119 R)
• M29: 12,442,803 km (0.115 R)
• M30: 12,698,017 km (0.11 R)
• M31: 14,133,109 km (0.085 R)
• M32: 14,622,743 km (0.071 R)
• M33: 15,390,629 km (0.047 R)
• M34: 15,664,692 km (0.081 R)
• M35: 16,032,853 km (0.107 R)
• M36: 17,676,335 km (0.089 R)
• M37: 17,867,521 km (0.088 R)
• M38: 19,225,421 km (0.093 R)
• M39: 19,471,509 km (0.116 R)
• M40: 19,718,495 km (0.086 R)
• M41: 20,265,575 km (0.075 R)
• M42: 21,936,882 km (0.086 R)
• M43: 22,090,968 km (0.091 R)
• M44: 22,918,992 km (0.108 R)
• M45: 23,232,250 km (0.065 R)
• M46: 23,809,997 km (0.113 R)
• M47: 24,605,559 km (0.07 R)
• M48: 24,872,740 km (0.067 R)
• M49: 25,033,408 km (0.086 R)
• M50: 25,194,525 km (0.083 R)
• M51: 25,409,797 km (0.12 R)
• M52: 26,331,768 km (0.067 R)
• M53: 26,714,589 km (0.076 R)
• M54: 28,376,023 km (0.107 R)
• M55: 28,824,667 km (0.088 R)
• M56: 29,162,759 km (0.051 R)
• M57: 29,332,253 km (0.096 R)
• M58: 30,356,400 km (0.11 R)
• M59: 30,585,434 km (0.104 R)
• M60: 30,872,812 km (0.112 R)
• M61: 31,103,192 km (0.043 R)
• M62: 31,739,881 km (0.116 R)
• M63: 32,147,386 km (0.089 R)
• M64: 32,967,332 km (0.081 R)
• M65: 34,210,340 km (0.089 R)
• M66: 34,389,110 km (0.069 R)
• M67: 35,408,320 km (0.107 R)
• M68: 35,589,184 km (0.086 R)
• M69: 36,133,720 km (0.069 R)
• M70: 36,498,290 km (0.095 R)
• M71: 36,620,063 km (0.117 R)
• M72: 37,169,685 km (0.112 R)
• M73: 37,353,541 km (0.118 R)
• M74: 37,906,904 km (0.034 R)
• M75: 38,401,025 km (0.116 R)
• M76: 39,083,940 km (0.052 R)
• M77: 40,084,600 km (0.111 R)
• M78: 40,587,997 km (0.096 R)
• M79: 41,030,208 km (0.076 R)
• M80: 41,347,056 km (0.118 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit