🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.72 AU - 0.72 AU

Year: 228 Days

Day: 25.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,782,751 km

• M1: 25,432 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.21 AU - 1.85 AU

Year: 705 Days

Day: 41.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,782,751 km

• M1: 34,557 km (0.085 R)
• M2: 752,627 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.57 AU - 2.17 AU

Year: 953 Days

Day: 47.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.91 AU - 3.19 AU

Year: 1986 Days

Day: 13.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,782,751 km

• M1: 988,692 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.77 AU - 4.17 AU

Year: 2410 Days

Day: 15.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,782,751 km

• M1: 29,321 km (0.117 R)
• M2: 2,101,850 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.8

Radius: 11.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.69 AU - 9.75 AU

Year: 8785 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,782,751 km

• M1: 178,769 km (0.08 R)
• M2: 601,832 km (0.12 R)
• M3: 1,445,265 km (0.083 R)
• M4: 2,200,884 km (0.075 R)
• M5: 2,839,966 km (0.088 R)
• M6: 3,847,208 km (0.091 R)
• M7: 5,456,283 km (0.074 R)
• M8: 6,447,519 km (0.102 R)
• M9: 8,919,773 km (0.11 R)
• M10: 9,997,925 km (0.11 R)
• M11: 10,492,795 km (0.096 R)
• M12: 11,318,874 km (0.118 R)
• M13: 11,693,766 km (0.114 R)
• M14: 13,693,890 km (0.065 R)
• M15: 16,656,825 km (0.085 R)
• M16: 25,700,316 km (0.034 R)
• M17: 26,069,823 km (0.069 R)
• M18: 27,295,029 km (0.115 R)
• M19: 27,970,613 km (0.07 R)
• M20: 28,459,798 km (0.074 R)
• M21: 30,064,086 km (0.099 R)
• M22: 31,516,531 km (0.037 R)
• M23: 32,690,127 km (0.078 R)
• M24: 34,225,749 km (0.117 R)
• M25: 43,279,711 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.3

Radius: 5.5

Gravity: 28.41 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.45 AU - 15.25 AU

Year: 20264 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,782,751 km

• M1: 121,025 km (0.027 R)
• M2: 626,815 km (0.056 R)
• M3: 937,231 km (0.097 R)
• M4: 1,197,681 km (0.108 R)
• M5: 2,301,713 km (0.092 R)
• M6: 3,768,969 km (0.086 R)
• M7: 4,123,665 km (0.105 R)
• M8: 4,607,166 km (0.11 R)
• M9: 6,508,106 km (0.048 R)
• M10: 7,066,405 km (0.089 R)
• M11: 13,238,215 km (0.077 R)
• M12: 15,225,772 km (0.097 R)
• M13: 16,713,074 km (0.052 R)
• M14: 24,065,211 km (0.093 R)
• M15: 31,328,936 km (0.099 R)
• M16: 32,777,492 km (0.116 R)
• M17: 40,386,937 km (0.106 R)
• M18: 41,316,239 km (0.106 R)
• M19: 50,151,639 km (0.109 R)
• M20: 51,948,609 km (0.108 R)
• M21: 53,416,912 km (0.08 R)
• M22: 68,769,543 km (0.066 R)
• M23: 75,793,312 km (0.1 R)
• M24: 77,680,340 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 11,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit