🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.48 AU - 0.56 AU

Year: 134 Days

Day: 39.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 146 Days

Day: 38.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.98 AU - 1.06 AU

Year: 369 Days

Day: 29.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.78 AU - 1.28 AU

Year: 374 Days

Day: 15.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,283,139 km

• M1: 147,504 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.37 AU - 1.45 AU

Year: 600 Days

Day: 41.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.94 AU - 2.57 AU

Year: 1209 Days

Day: 43 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,283,139 km

• M1: 1,010,982 km (0.11 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.7

Radius: 14.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.81 AU - 9.25 AU

Year: 8923 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,283,139 km

• M1: 201,508 km (0.109 R)
• M2: 456,722 km (0.116 R)
• M3: 631,153 km (0.108 R)
• M4: 973,733 km (0.086 R)
• M5: 1,450,950 km (0.093 R)
• M6: 2,559,171 km (0.12 R)
• M7: 3,143,650 km (0.102 R)
• M8: 3,556,390 km (0.067 R)
• M9: 3,662,455 km (0.09 R)
• M10: 3,904,804 km (0.054 R)
• M11: 4,152,538 km (0.038 R)
• M12: 4,405,657 km (0.057 R)
• M13: 4,577,246 km (0.105 R)
• M14: 4,838,743 km (0.114 R)
• M15: 5,045,787 km (0.044 R)
• M16: 5,746,353 km (0.105 R)
• M17: 6,251,994 km (0.111 R)
• M18: 6,706,173 km (0.059 R)
• M19: 7,037,233 km (0.112 R)
• M20: 7,171,273 km (0.106 R)
• M21: 8,238,205 km (0.117 R)
• M22: 8,415,030 km (0.109 R)
• M23: 9,171,247 km (0.118 R)
• M24: 9,281,201 km (0.095 R)
• M25: 9,428,256 km (0.102 R)
• M26: 9,650,409 km (0.114 R)
• M27: 10,175,647 km (0.116 R)
• M28: 11,058,873 km (0.048 R)
• M29: 11,175,859 km (0.059 R)
• M30: 11,293,293 km (0.085 R)
• M31: 11,806,862 km (0.089 R)
• M32: 12,409,143 km (0.042 R)
• M33: 12,612,148 km (0.112 R)
• M34: 12,775,209 km (0.093 R)
• M35: 13,145,015 km (0.11 R)
• M36: 13,310,471 km (0.049 R)
• M37: 13,435,086 km (0.054 R)
• M38: 13,727,250 km (0.108 R)
• M39: 13,937,286 km (0.102 R)
• M40: 14,063,696 km (0.099 R)
• M41: 14,530,890 km (0.097 R)
• M42: 16,852,649 km (0.109 R)
• M43: 17,348,865 km (0.036 R)
• M44: 18,033,275 km (0.081 R)
• M45: 19,100,058 km (0.098 R)
• M46: 19,287,653 km (0.062 R)
• M47: 19,475,848 km (0.11 R)
• M48: 20,762,389 km (0.09 R)
• M49: 21,635,293 km (0.11 R)
• M50: 23,316,623 km (0.093 R)
• M51: 23,466,969 km (0.054 R)
• M52: 25,039,841 km (0.095 R)
• M53: 25,606,069 km (0.102 R)
• M54: 26,594,163 km (0.055 R)
• M55: 26,961,426 km (0.036 R)
• M56: 27,172,060 km (0.062 R)
• M57: 27,277,526 km (0.111 R)
• M58: 27,913,317 km (0.071 R)
• M59: 28,073,088 km (0.038 R)
• M60: 28,500,489 km (0.08 R)
• M61: 29,307,719 km (0.115 R)
• M62: 29,741,403 km (0.057 R)
• M63: 29,850,161 km (0.094 R)
• M64: 30,669,807 km (0.051 R)
• M65: 31,718,788 km (0.039 R)
• M66: 33,286,125 km (0.113 R)
• M67: 34,421,124 km (0.091 R)
• M68: 34,592,413 km (0.12 R)
• M69: 34,878,594 km (0.085 R)
• M70: 35,165,523 km (0.112 R)
• M71: 35,395,754 km (0.051 R)
• M72: 35,568,689 km (0.098 R)
• M73: 35,741,923 km (0.09 R)
• M74: 37,372,241 km (0.047 R)
• M75: 37,489,526 km (0.096 R)
• M76: 38,255,467 km (0.118 R)
• M77: 38,492,280 km (0.099 R)
• M78: 39,623,240 km (0.106 R)
• M79: 39,802,907 km (0.03 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 13,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit