🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.68 AU - 0.68 AU

Year: 197 Days

Day: 34.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.75 AU - 0.85 AU

Year: 251 Days

Day: 44.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,525,580 km

• M1: 579,243 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 251 Days

Day: 33.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.96 AU - 1.52 AU

Year: 485 Days

Day: 27.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.79 AU - 3.49 AU

Year: 1956 Days

Day: 33.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,525,580 km

• M1: 1,769,294 km (0.056 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 10.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.65 AU - 11.01 AU

Year: 10832 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 119,525,580 km

• M1: 128,056 km (0.115 R)
• M2: 803,490 km (0.104 R)
• M3: 1,265,897 km (0.107 R)
• M4: 1,759,720 km (0.091 R)
• M5: 2,248,007 km (0.12 R)
• M6: 2,782,371 km (0.104 R)
• M7: 3,807,266 km (0.096 R)
• M8: 4,391,595 km (0.119 R)
• M9: 5,002,702 km (0.113 R)
• M10: 5,916,596 km (0.11 R)
• M11: 6,978,142 km (0.068 R)
• M12: 7,941,403 km (0.066 R)
• M13: 8,432,383 km (0.065 R)
• M14: 8,802,040 km (0.119 R)
• M15: 14,321,004 km (0.045 R)
• M16: 15,594,232 km (0.068 R)
• M17: 17,456,875 km (0.087 R)
• M18: 19,704,433 km (0.074 R)
• M19: 20,522,285 km (0.032 R)
• M20: 21,362,576 km (0.117 R)
• M21: 22,313,270 km (0.087 R)
• M22: 24,860,174 km (0.096 R)
• M23: 26,893,359 km (0.118 R)
• M24: 28,103,606 km (0.104 R)
• M25: 29,139,720 km (0.075 R)
• M26: 30,741,166 km (0.061 R)
• M27: 31,177,991 km (0.093 R)
• M28: 32,175,959 km (0.101 R)
• M29: 32,739,494 km (0.081 R)
• M30: 34,469,743 km (0.095 R)
• M31: 35,776,630 km (0.071 R)
• M32: 37,611,747 km (0.089 R)
• M33: 48,617,363 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.6

Radius: 6.5

Gravity: 22.88 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 16.33 AU - 25.11 AU

Year: 33148 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 119,525,580 km

• M1: 81,232 km (0.099 R)
• M2: 349,311 km (0.093 R)
• M3: 874,549 km (0.087 R)
• M4: 1,267,992 km (0.053 R)
• M5: 1,591,721 km (0.034 R)
• M6: 2,061,459 km (0.093 R)
• M7: 2,702,934 km (0.079 R)
• M8: 4,491,526 km (0.107 R)
• M9: 8,556,400 km (0.074 R)
• M10: 11,184,386 km (0.049 R)
• M11: 14,393,110 km (0.12 R)
• M12: 14,832,928 km (0.091 R)
• M13: 16,682,706 km (0.117 R)
• M14: 24,487,825 km (0.093 R)
• M15: 33,034,950 km (0.106 R)
• M16: 33,339,681 km (0.116 R)
• M17: 34,577,005 km (0.105 R)
• M18: 36,652,675 km (0.057 R)
• M19: 36,979,247 km (0.107 R)
• M20: 38,304,834 km (0.077 R)
• M21: 40,525,914 km (0.115 R)
• M22: 42,831,366 km (0.106 R)
• M23: 57,860,567 km (0.09 R)
• M24: 61,007,508 km (0.078 R)
• M25: 63,558,600 km (0.1 R)
• M26: 71,129,300 km (0.115 R)
• M27: 74,214,307 km (0.116 R)
• M28: 74,475,355 km (0.094 R)
• M29: 76,585,732 km (0.096 R)
• M30: 79,007,123 km (0.038 R)
• M31: 86,576,776 km (0.108 R)
• M32: 92,184,153 km (0.073 R)
• M33: 116,681,851 km (0.109 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit