🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.74 AU

Year: 171 Days

Day: 39.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,746,900 km

• M1: 117,285 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.29 AU - 1.61 AU

Year: 611 Days

Day: 46.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,746,900 km

• M1: 36,502 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.98 AU - 3.1 AU

Year: 1416 Days

Day: 36 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,746,900 km

• M1: 289,472 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.59 AU - 3.77 AU

Year: 1984 Days

Day: 17.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,746,900 km

• M1: 1,041,500 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.28 AU - 3.4 AU

Year: 2135 Days

Day: 44.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,746,900 km

• M1: 96,790 km (0.058 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 11.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.75 AU - 10.23 AU

Year: 9430 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 96,746,900 km

• M1: 138,079 km (0.1 R)
• M2: 557,402 km (0.042 R)
• M3: 1,014,573 km (0.113 R)
• M4: 1,783,057 km (0.111 R)
• M5: 2,448,319 km (0.104 R)
• M6: 3,418,162 km (0.096 R)
• M7: 4,566,924 km (0.109 R)
• M8: 6,709,764 km (0.104 R)
• M9: 7,357,074 km (0.09 R)
• M10: 11,460,244 km (0.034 R)
• M11: 12,267,325 km (0.092 R)
• M12: 16,232,267 km (0.066 R)
• M13: 17,175,930 km (0.099 R)
• M14: 17,774,471 km (0.103 R)
• M15: 19,013,441 km (0.094 R)
• M16: 23,713,058 km (0.108 R)
• M17: 31,073,871 km (0.104 R)
• M18: 32,754,903 km (0.062 R)
• M19: 34,142,572 km (0.091 R)
• M20: 39,308,935 km (0.119 R)
• M21: 39,696,842 km (0.075 R)
• M22: 51,622,485 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 8

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.27 AU - 20.29 AU

Year: 25130 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,746,900 km

• M1: 100,081 km (0.094 R)
• M2: 388,057 km (0.031 R)
• M3: 1,156,840 km (0.09 R)
• M4: 1,520,812 km (0.116 R)
• M5: 1,877,752 km (0.114 R)
• M6: 3,326,159 km (0.114 R)
• M7: 4,571,262 km (0.117 R)
• M8: 5,319,401 km (0.093 R)
• M9: 5,832,522 km (0.114 R)
• M10: 7,623,956 km (0.051 R)
• M11: 9,024,492 km (0.094 R)
• M12: 9,384,574 km (0.113 R)
• M13: 10,457,340 km (0.066 R)
• M14: 10,721,231 km (0.042 R)
• M15: 11,331,291 km (0.079 R)
• M16: 11,680,153 km (0.072 R)
• M17: 16,004,429 km (0.062 R)
• M18: 18,665,476 km (0.092 R)
• M19: 20,560,582 km (0.119 R)
• M20: 23,133,216 km (0.092 R)
• M21: 32,264,970 km (0.037 R)
• M22: 36,777,440 km (0.071 R)
• M23: 37,388,846 km (0.078 R)
• M24: 38,788,933 km (0.096 R)
• M25: 43,708,459 km (0.104 R)
• M26: 44,050,589 km (0.08 R)
• M27: 45,087,302 km (0.031 R)
• M28: 46,495,018 km (0.053 R)
• M29: 48,477,938 km (0.083 R)
• M30: 50,516,658 km (0.106 R)
• M31: 52,998,786 km (0.058 R)
• M32: 53,387,740 km (0.066 R)
• M33: 55,962,619 km (0.106 R)
• M34: 62,651,139 km (0.054 R)
• M35: 65,513,994 km (0.099 R)
• M36: 71,262,292 km (0.116 R)
• M37: 72,930,159 km (0.085 R)
• M38: 74,380,361 km (0.067 R)
• M39: 91,342,066 km (0.048 R)
• M40: 94,731,505 km (0.115 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit