🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 144 Days

Day: 35.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,423,112 km

• M1: 29,022 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.25 AU - 3.11 AU

Year: 1587 Days

Day: 36.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.24 AU - 5.1 AU

Year: 3650 Days

Day: 31.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 11

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.99 AU - 12.53 AU

Year: 13665 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,423,112 km

• M1: 139,126 km (0.095 R)
• M2: 603,179 km (0.089 R)
• M3: 977,323 km (0.106 R)
• M4: 1,330,523 km (0.074 R)
• M5: 2,112,023 km (0.097 R)
• M6: 2,595,972 km (0.044 R)
• M7: 3,609,946 km (0.119 R)
• M8: 5,583,741 km (0.077 R)
• M9: 9,249,038 km (0.111 R)
• M10: 10,815,178 km (0.07 R)
• M11: 12,029,314 km (0.103 R)
• M12: 12,967,742 km (0.077 R)
• M13: 14,465,964 km (0.116 R)
• M14: 18,405,774 km (0.067 R)
• M15: 21,034,657 km (0.051 R)
• M16: 21,793,119 km (0.11 R)
• M17: 24,452,969 km (0.097 R)
• M18: 25,765,241 km (0.114 R)
• M19: 28,734,909 km (0.115 R)
• M20: 31,925,382 km (0.071 R)
• M21: 34,294,564 km (0.098 R)
• M22: 35,937,597 km (0.067 R)
• M23: 41,181,152 km (0.095 R)
• M24: 44,395,412 km (0.051 R)
• M25: 48,352,425 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 7.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.41 AU - 15.19 AU

Year: 18540 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,423,112 km

• M1: 93,349 km (0.11 R)
• M2: 514,467 km (0.113 R)
• M3: 831,166 km (0.066 R)
• M4: 1,119,590 km (0.089 R)
• M5: 1,559,857 km (0.083 R)
• M6: 1,788,443 km (0.086 R)
• M7: 2,128,329 km (0.113 R)
• M8: 2,871,382 km (0.115 R)
• M9: 4,795,061 km (0.119 R)
• M10: 5,117,294 km (0.037 R)
• M11: 6,436,897 km (0.082 R)
• M12: 6,829,442 km (0.115 R)
• M13: 9,578,752 km (0.056 R)
• M14: 10,620,701 km (0.098 R)
• M15: 13,300,447 km (0.118 R)
• M16: 16,836,941 km (0.115 R)
• M17: 17,206,897 km (0.116 R)
• M18: 24,449,977 km (0.033 R)
• M19: 25,116,136 km (0.089 R)
• M20: 29,797,353 km (0.049 R)
• M21: 30,121,531 km (0.119 R)
• M22: 30,997,277 km (0.118 R)
• M23: 35,148,917 km (0.113 R)
• M24: 35,753,442 km (0.084 R)
• M25: 37,986,939 km (0.074 R)
• M26: 39,787,199 km (0.098 R)
• M27: 41,240,991 km (0.096 R)
• M28: 43,280,160 km (0.095 R)
• M29: 45,671,183 km (0.045 R)
• M30: 48,595,372 km (0.102 R)
• M31: 49,951,028 km (0.085 R)
• M32: 51,486,800 km (0.119 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit