🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.71 AU - 0.75 AU

Year: 235 Days

Day: 23.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,414,835 km

• M1: 493,823 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 245 Days

Day: 29.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,414,835 km

• M1: 702,661 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.92 AU - 1.04 AU

Year: 365 Days

Day: 40.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.82 AU - 1.34 AU

Year: 423 Days

Day: 17.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.18 AU - 1.18 AU

Year: 483 Days

Day: 25 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,414,835 km

• M1: 605,722 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.4 AU - 1.64 AU

Year: 706 Days

Day: 35.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,414,835 km

• M1: 79,137 km (0.117 R)
• M2: 696,228 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.49 AU - 1.57 AU

Year: 713 Days

Day: 45.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,414,835 km

• M1: 200,760 km (0.03 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.15 AU - 2.99 AU

Year: 1552 Days

Day: 19.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.13 AU - 3.31 AU

Year: 1690 Days

Day: 29.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,414,835 km

• M1: 1,223,112 km (0.094 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 14.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.8 AU - 10.36 AU

Year: 11171 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,414,835 km

• M1: 177,722 km (0.101 R)
• M2: 593,904 km (0.11 R)
• M3: 777,161 km (0.077 R)
• M4: 876,644 km (0.072 R)
• M5: 1,187,807 km (0.108 R)
• M6: 1,682,976 km (0.106 R)
• M7: 1,934,300 km (0.112 R)
• M8: 2,302,910 km (0.049 R)
• M9: 2,539,424 km (0.092 R)
• M10: 2,784,166 km (0.117 R)
• M11: 2,875,121 km (0.118 R)
• M12: 2,967,124 km (0.095 R)
• M13: 3,083,511 km (0.116 R)
• M14: 3,442,247 km (0.042 R)
• M15: 3,564,768 km (0.098 R)
• M16: 3,764,032 km (0.091 R)
• M17: 4,095,840 km (0.081 R)
• M18: 4,252,319 km (0.077 R)
• M19: 4,464,000 km (0.107 R)
• M20: 4,598,040 km (0.068 R)
• M21: 5,064,187 km (0.063 R)
• M22: 7,108,891 km (0.053 R)
• M23: 7,202,988 km (0.11 R)
• M24: 7,551,850 km (0.08 R)
• M25: 8,069,309 km (0.107 R)
• M26: 8,299,391 km (0.069 R)
• M27: 8,531,567 km (0.088 R)
• M28: 9,655,346 km (0.102 R)
• M29: 10,645,235 km (0.098 R)
• M30: 11,890,338 km (0.076 R)
• M31: 13,297,456 km (0.093 R)
• M32: 13,804,293 km (0.08 R)
• M33: 14,040,359 km (0.09 R)
• M34: 14,476,736 km (0.089 R)
• M35: 14,756,783 km (0.061 R)
• M36: 15,812,495 km (0.079 R)
• M37: 16,142,209 km (0.119 R)
• M38: 16,266,375 km (0.102 R)
• M39: 17,271,822 km (0.038 R)
• M40: 17,441,466 km (0.109 R)
• M41: 17,782,100 km (0.073 R)
• M42: 17,953,390 km (0.12 R)
• M43: 18,125,128 km (0.077 R)
• M44: 18,556,868 km (0.12 R)
• M45: 19,079,563 km (0.102 R)
• M46: 19,254,892 km (0.076 R)
• M47: 19,695,457 km (0.107 R)
• M48: 19,917,012 km (0.086 R)
• M49: 20,901,665 km (0.101 R)
• M50: 21,037,201 km (0.088 R)
• M51: 21,627,813 km (0.082 R)
• M52: 21,810,622 km (0.077 R)
• M53: 22,408,265 km (0.104 R)
• M54: 23,104,643 km (0.106 R)
• M55: 23,713,955 km (0.095 R)
• M56: 24,186,385 km (0.062 R)
• M57: 24,757,251 km (0.085 R)
• M58: 24,948,586 km (0.052 R)
• M59: 25,188,392 km (0.078 R)
• M60: 25,525,286 km (0.119 R)
• M61: 25,767,036 km (0.064 R)
• M62: 27,232,796 km (0.11 R)
• M63: 28,424,942 km (0.069 R)
• M64: 28,826,014 km (0.062 R)
• M65: 29,027,372 km (0.115 R)
• M66: 29,482,000 km (0.113 R)
• M67: 30,449,450 km (0.026 R)
• M68: 30,705,711 km (0.099 R)
• M69: 31,117,404 km (0.115 R)
• M70: 31,582,654 km (0.079 R)
• M71: 32,154,417 km (0.086 R)
• M72: 32,363,255 km (0.071 R)
• M73: 32,520,034 km (0.062 R)
• M74: 33,202,799 km (0.108 R)
• M75: 33,361,073 km (0.032 R)
• M76: 34,049,672 km (0.097 R)
• M77: 35,818,517 km (0.1 R)
• M78: 36,034,985 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 16,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit