🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 24.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.81 AU - 1.33 AU

Year: 406 Days

Day: 19.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,526,966 km

• M1: 68,516 km (0.112 R)
• M2: 166,203 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.28 AU

Year: 1023 Days

Day: 13.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.04 AU - 3.32 AU

Year: 2082 Days

Day: 32.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.48 AU - 3.56 AU

Year: 2424 Days

Day: 46.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.33 AU - 4.11 AU

Year: 2634 Days

Day: 29 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.59 AU - 5.59 AU

Year: 3610 Days

Day: 31.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,526,966 km

• M1: 604,375 km (0.092 R)
• M2: 1,178,083 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.1

Radius: 12.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.92 AU - 12.38 AU

Year: 15547 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,526,966 km

• M1: 156,180 km (0.074 R)
• M2: 643,720 km (0.075 R)
• M3: 1,881,044 km (0.113 R)
• M4: 3,260,186 km (0.091 R)
• M5: 3,971,075 km (0.064 R)
• M6: 5,015,418 km (0.104 R)
• M7: 7,783,727 km (0.1 R)
• M8: 8,821,038 km (0.118 R)
• M9: 10,116,855 km (0.065 R)
• M10: 11,628,691 km (0.094 R)
• M11: 13,286,236 km (0.105 R)
• M12: 13,959,875 km (0.094 R)
• M13: 16,002,634 km (0.114 R)
• M14: 19,331,037 km (0.073 R)
• M15: 20,264,228 km (0.048 R)
• M16: 24,070,297 km (0.101 R)
• M17: 26,181,572 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 11.3

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.51 AU - 13.97 AU

Year: 15720 Days

Day: 8.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,526,966 km

• M1: 140,622 km (0.113 R)
• M2: 555,158 km (0.118 R)
• M3: 1,216,530 km (0.114 R)
• M4: 3,108,644 km (0.074 R)
• M5: 3,484,882 km (0.051 R)
• M6: 3,891,489 km (0.103 R)
• M7: 4,527,879 km (0.102 R)
• M8: 4,906,661 km (0.079 R)
• M9: 5,689,207 km (0.116 R)
• M10: 6,771,099 km (0.057 R)
• M11: 7,314,588 km (0.056 R)
• M12: 7,886,949 km (0.088 R)
• M13: 9,014,020 km (0.027 R)
• M14: 12,035,597 km (0.1 R)
• M15: 17,118,185 km (0.11 R)
• M16: 18,300,308 km (0.059 R)
• M17: 18,999,827 km (0.109 R)
• M18: 21,782,796 km (0.059 R)
• M19: 23,782,321 km (0.115 R)
• M20: 24,510,265 km (0.057 R)
• M21: 25,792,618 km (0.045 R)
• M22: 28,723,838 km (0.041 R)
• M23: 31,001,466 km (0.092 R)
• M24: 40,875,225 km (0.118 R)
• M25: 51,613,360 km (0.1 R)
• M26: 53,716,407 km (0.109 R)
• M27: 54,789,173 km (0.025 R)
• M28: 56,058,511 km (0.106 R)
• M29: 62,112,438 km (0.039 R)
• M30: 70,062,368 km (0.099 R)

Asteroid Belt

Center: 14.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.8

Radius: 4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.33 AU - 16.45 AU

Year: 23252 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,526,966 km

• M1: 51,312 km (0.043 R)
• M2: 194,776 km (0.116 R)
• M3: 1,522,757 km (0.094 R)
• M4: 4,650,549 km (0.111 R)
• M5: 6,596,219 km (0.103 R)
• M6: 6,809,246 km (0.115 R)
• M7: 8,023,981 km (0.075 R)
• M8: 8,767,333 km (0.072 R)
• M9: 8,938,473 km (0.111 R)
• M10: 12,959,664 km (0.067 R)
• M11: 21,478,664 km (0.052 R)
• M12: 22,025,444 km (0.078 R)
• M13: 24,899,219 km (0.096 R)
• M14: 25,329,163 km (0.064 R)
• M15: 27,370,576 km (0.106 R)
• M16: 29,137,776 km (0.086 R)
• M17: 30,880,591 km (0.087 R)
• M18: 33,623,318 km (0.053 R)
• M19: 35,215,189 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit