🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.58 AU - 0.94 AU

Year: 236 Days

Day: 24.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.09 AU - 1.19 AU

Year: 434 Days

Day: 38.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,358,746 km

• M1: 134,339 km (0.081 R)
• M2: 683,812 km (0.078 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 8.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.82 AU - 8.04 AU

Year: 6503 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,358,746 km

• M1: 106,663 km (0.068 R)
• M2: 403,914 km (0.109 R)
• M3: 680,970 km (0.102 R)
• M4: 986,897 km (0.078 R)
• M5: 1,647,073 km (0.088 R)
• M6: 2,139,100 km (0.032 R)
• M7: 2,624,096 km (0.084 R)
• M8: 3,199,599 km (0.098 R)
• M9: 5,492,635 km (0.028 R)
• M10: 7,442,793 km (0.097 R)
• M11: 9,328,325 km (0.094 R)
• M12: 10,147,822 km (0.118 R)
• M13: 12,118,774 km (0.08 R)
• M14: 12,796,003 km (0.053 R)
• M15: 13,963,016 km (0.064 R)
• M16: 14,491,995 km (0.108 R)
• M17: 16,860,578 km (0.081 R)
• M18: 17,279,003 km (0.074 R)
• M19: 18,512,736 km (0.114 R)
• M20: 19,870,188 km (0.075 R)
• M21: 21,922,970 km (0.085 R)
• M22: 22,927,669 km (0.112 R)
• M23: 23,887,788 km (0.104 R)
• M24: 25,809,223 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 12

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.66 AU - 10.52 AU

Year: 9769 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,358,746 km

• M1: 149,897 km (0.059 R)
• M2: 809,175 km (0.096 R)
• M3: 1,228,049 km (0.098 R)
• M4: 1,986,660 km (0.107 R)
• M5: 2,713,107 km (0.106 R)
• M6: 3,509,416 km (0.075 R)
• M7: 4,169,143 km (0.11 R)
• M8: 4,573,805 km (0.067 R)
• M9: 7,047,406 km (0.068 R)
• M10: 8,366,859 km (0.087 R)
• M11: 9,545,840 km (0.046 R)
• M12: 12,115,632 km (0.112 R)
• M13: 12,644,311 km (0.091 R)
• M14: 13,559,701 km (0.093 R)
• M15: 23,071,582 km (0.083 R)
• M16: 24,530,311 km (0.117 R)
• M17: 25,377,484 km (0.06 R)
• M18: 27,732,004 km (0.103 R)
• M19: 28,240,188 km (0.099 R)
• M20: 31,531,491 km (0.066 R)
• M21: 32,533,049 km (0.099 R)
• M22: 33,670,442 km (0.111 R)
• M23: 40,927,733 km (0.025 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit