🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 167 Days

Day: 30.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.4 AU - 3.22 AU

Year: 1784 Days

Day: 46.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,701,081 km

• M1: 217,665 km (0.043 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79

Radius: 12.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.61 AU - 5.61 AU

Year: 3749 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 105,701,081 km

• M1: 160,668 km (0.1 R)
• M2: 651,948 km (0.08 R)
• M3: 1,325,587 km (0.116 R)
• M4: 1,932,356 km (0.047 R)
• M5: 2,342,403 km (0.025 R)
• M6: 3,508,818 km (0.117 R)
• M7: 4,161,514 km (0.084 R)
• M8: 5,710,749 km (0.054 R)
• M9: 6,474,745 km (0.113 R)
• M10: 10,358,605 km (0.08 R)
• M11: 10,917,054 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 13.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.65 AU - 8.69 AU

Year: 9669 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 105,701,081 km

• M1: 168,597 km (0.084 R)
• M2: 649,704 km (0.075 R)
• M3: 1,100,442 km (0.093 R)
• M4: 1,519,316 km (0.11 R)
• M5: 2,190,412 km (0.081 R)
• M6: 2,992,107 km (0.077 R)
• M7: 4,031,214 km (0.077 R)
• M8: 4,944,509 km (0.11 R)
• M9: 5,958,782 km (0.085 R)
• M10: 7,033,493 km (0.048 R)
• M11: 8,315,547 km (0.06 R)
• M12: 10,644,337 km (0.099 R)
• M13: 11,646,344 km (0.045 R)
• M14: 14,248,000 km (0.086 R)
• M15: 17,827,877 km (0.038 R)
• M16: 19,458,345 km (0.119 R)
• M17: 23,095,817 km (0.088 R)
• M18: 29,223,046 km (0.071 R)
• M19: 32,196,005 km (0.06 R)
• M20: 33,755,563 km (0.09 R)

Asteroid Belt

Center: 9.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 13.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.3 AU - 11.14 AU

Year: 13294 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 105,701,081 km

• M1: 169,494 km (0.102 R)
• M2: 858,991 km (0.118 R)
• M3: 1,409,661 km (0.094 R)
• M4: 1,844,093 km (0.111 R)
• M5: 3,511,062 km (0.114 R)
• M6: 4,439,018 km (0.057 R)
• M7: 4,931,195 km (0.079 R)
• M8: 5,395,846 km (0.069 R)
• M9: 6,060,808 km (0.075 R)
• M10: 8,048,814 km (0.112 R)
• M11: 8,963,755 km (0.111 R)
• M12: 9,517,117 km (0.028 R)
• M13: 10,240,872 km (0.094 R)
• M14: 13,628,516 km (0.076 R)
• M15: 15,379,259 km (0.108 R)
• M16: 17,701,617 km (0.093 R)
• M17: 21,610,310 km (0.079 R)
• M18: 26,527,442 km (0.086 R)
• M19: 27,285,904 km (0.077 R)
• M20: 34,105,622 km (0.085 R)
• M21: 39,602,147 km (0.087 R)
• M22: 43,272,979 km (0.12 R)
• M23: 44,191,809 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.7

Radius: 4.2

Gravity: 46.07 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.22 AU - 20.72 AU

Year: 30064 Days

Day: 15.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,701,081 km

• M1: 52,210 km (0.053 R)
• M2: 300,841 km (0.116 R)
• M3: 562,189 km (0.093 R)
• M4: 1,644,230 km (0.106 R)
• M5: 2,655,661 km (0.115 R)
• M6: 3,109,093 km (0.094 R)
• M7: 4,504,691 km (0.082 R)
• M8: 5,849,426 km (0.088 R)
• M9: 8,510,772 km (0.114 R)
• M10: 10,470,355 km (0.108 R)
• M11: 11,809,256 km (0.112 R)
• M12: 13,497,468 km (0.056 R)
• M13: 15,252,700 km (0.047 R)
• M14: 19,824,261 km (0.09 R)
• M15: 20,137,070 km (0.079 R)
• M16: 22,872,318 km (0.085 R)
• M17: 27,488,609 km (0.088 R)
• M18: 28,138,761 km (0.068 R)
• M19: 29,200,158 km (0.113 R)
• M20: 29,740,805 km (0.093 R)
• M21: 30,013,522 km (0.12 R)
• M22: 30,702,869 km (0.096 R)
• M23: 32,256,293 km (0.104 R)
• M24: 32,833,890 km (0.071 R)
• M25: 34,009,730 km (0.027 R)
• M26: 34,608,121 km (0.08 R)
• M27: 39,815,024 km (0.091 R)
• M28: 40,312,737 km (0.068 R)
• M29: 44,622,801 km (0.03 R)
• M30: 50,574,702 km (0.065 R)
• M31: 51,353,957 km (0.115 R)
• M32: 51,746,651 km (0.087 R)
• M33: 55,370,660 km (0.096 R)
• M34: 57,034,338 km (0.118 R)
• M35: 58,517,002 km (0.051 R)
• M36: 58,730,927 km (0.08 R)
• M37: 61,559,225 km (0.097 R)
• M38: 62,670,737 km (0.096 R)
• M39: 63,795,563 km (0.118 R)
• M40: 80,456,128 km (0.039 R)
• M41: 87,802,431 km (0.067 R)
• M42: 88,082,777 km (0.118 R)
• M43: 99,183,987 km (0.074 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: 525 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit