🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.65 AU - 0.67 AU

Year: 190 Days

Day: 45.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.86 AU - 1.3 AU

Year: 398 Days

Day: 28.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.82 AU - 2 AU

Year: 936 Days

Day: 42.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,667,662 km

• M1: 49,218 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.76 AU - 2.14 AU

Year: 966 Days

Day: 28.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.68 AU - 4.1 AU

Year: 2722 Days

Day: 30.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.72 AU - 5.84 AU

Year: 4304 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 13.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.44 AU - 5.74 AU

Year: 4689 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,667,662 km

• M1: 178,919 km (0.047 R)
• M2: 310,266 km (0.097 R)
• M3: 471,532 km (0.083 R)
• M4: 565,929 km (0.101 R)
• M5: 778,657 km (0.1 R)
• M6: 951,143 km (0.067 R)
• M7: 1,137,542 km (0.119 R)
• M8: 1,336,507 km (0.055 R)
• M9: 1,629,719 km (0.099 R)
• M10: 1,770,042 km (0.087 R)
• M11: 1,973,495 km (0.117 R)
• M12: 2,078,214 km (0.08 R)
• M13: 2,200,285 km (0.082 R)
• M14: 2,309,043 km (0.071 R)
• M15: 2,419,895 km (0.046 R)
• M16: 2,532,393 km (0.072 R)
• M17: 2,646,835 km (0.052 R)
• M18: 2,830,093 km (0.106 R)
• M19: 3,280,382 km (0.108 R)
• M20: 3,369,692 km (0.086 R)
• M21: 3,828,359 km (0.081 R)
• M22: 4,094,045 km (0.078 R)
• M23: 4,287,475 km (0.107 R)
• M24: 4,583,529 km (0.114 R)
• M25: 4,927,155 km (0.044 R)
• M26: 5,195,684 km (0.079 R)
• M27: 5,321,346 km (0.087 R)
• M28: 5,661,232 km (0.084 R)
• M29: 5,833,868 km (0.118 R)
• M30: 6,030,141 km (0.053 R)
• M31: 6,362,248 km (0.106 R)
• M32: 6,723,228 km (0.072 R)
• M33: 6,952,262 km (0.09 R)
• M34: 7,090,789 km (0.084 R)
• M35: 7,324,013 km (0.087 R)
• M36: 7,536,142 km (0.114 R)
• M37: 7,750,217 km (0.09 R)
• M38: 7,845,960 km (0.067 R)
• M39: 8,355,490 km (0.079 R)
• M40: 8,453,776 km (0.05 R)
• M41: 9,792,228 km (0.081 R)
• M42: 10,419,940 km (0.088 R)
• M43: 10,552,335 km (0.033 R)
• M44: 10,738,734 km (0.106 R)
• M45: 11,250,059 km (0.083 R)
• M46: 11,686,885 km (0.057 R)
• M47: 11,990,419 km (0.099 R)
• M48: 12,436,669 km (0.119 R)
• M49: 12,661,814 km (0.092 R)
• M50: 13,953,442 km (0.108 R)
• M51: 14,452,201 km (0.091 R)
• M52: 14,807,945 km (0.053 R)
• M53: 15,256,589 km (0.041 R)
• M54: 16,014,302 km (0.039 R)
• M55: 16,167,341 km (0.116 R)
• M56: 16,567,515 km (0.095 R)
• M57: 17,033,363 km (0.113 R)
• M58: 17,127,011 km (0.037 R)
• M59: 18,264,554 km (0.115 R)
• M60: 20,446,289 km (0.093 R)
• M61: 20,612,343 km (0.068 R)
• M62: 20,912,436 km (0.105 R)
• M63: 21,314,854 km (0.03 R)
• M64: 21,855,351 km (0.084 R)
• M65: 22,366,228 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 14.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.85 AU - 7.19 AU

Year: 5240 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,667,662 km

• M1: 195,824 km (0.091 R)
• M2: 324,478 km (0.093 R)
• M3: 493,075 km (0.111 R)
• M4: 871,856 km (0.065 R)
• M5: 999,164 km (0.101 R)
• M6: 1,405,622 km (0.116 R)
• M7: 1,558,511 km (0.087 R)
• M8: 1,938,040 km (0.042 R)
• M9: 2,090,481 km (0.073 R)
• M10: 2,428,273 km (0.051 R)
• M11: 2,572,485 km (0.066 R)
• M12: 2,698,596 km (0.049 R)
• M13: 3,045,214 km (0.113 R)
• M14: 3,246,573 km (0.105 R)
• M15: 3,383,305 km (0.059 R)
• M16: 3,545,470 km (0.075 R)
• M17: 3,829,406 km (0.118 R)
• M18: 3,949,982 km (0.095 R)
• M19: 4,071,755 km (0.119 R)
• M20: 4,244,540 km (0.068 R)
• M21: 4,881,678 km (0.104 R)
• M22: 5,332,267 km (0.099 R)
• M23: 5,631,013 km (0.061 R)
• M24: 5,851,820 km (0.069 R)
• M25: 6,416,552 km (0.084 R)
• M26: 6,618,359 km (0.081 R)
• M27: 6,939,696 km (0.118 R)
• M28: 7,416,464 km (0.083 R)
• M29: 8,496,411 km (0.063 R)
• M30: 8,814,157 km (0.111 R)
• M31: 8,910,199 km (0.108 R)
• M32: 9,265,494 km (0.106 R)
• M33: 9,559,603 km (0.119 R)
• M34: 10,090,227 km (0.119 R)
• M35: 10,494,590 km (0.068 R)
• M36: 10,664,533 km (0.051 R)
• M37: 11,493,604 km (0.111 R)
• M38: 11,598,622 km (0.092 R)
• M39: 11,915,919 km (0.063 R)
• M40: 12,486,934 km (0.096 R)
• M41: 12,595,094 km (0.117 R)
• M42: 13,804,443 km (0.119 R)
• M43: 14,103,339 km (0.074 R)
• M44: 14,215,837 km (0.097 R)
• M45: 14,669,268 km (0.074 R)
• M46: 15,089,189 km (0.098 R)
• M47: 15,668,133 km (0.051 R)
• M48: 15,862,760 km (0.097 R)
• M49: 16,215,063 km (0.115 R)
• M50: 16,372,440 km (0.113 R)
• M51: 17,007,184 km (0.078 R)
• M52: 18,056,014 km (0.078 R)
• M53: 18,178,385 km (0.092 R)
• M54: 18,877,007 km (0.109 R)
• M55: 19,042,612 km (0.046 R)
• M56: 19,291,992 km (0.067 R)
• M57: 20,725,887 km (0.035 R)
• M58: 20,853,943 km (0.098 R)
• M59: 21,068,167 km (0.109 R)
• M60: 21,498,710 km (0.084 R)
• M61: 21,932,245 km (0.043 R)
• M62: 22,062,844 km (0.115 R)
• M63: 22,675,896 km (0.118 R)
• M64: 22,807,991 km (0.102 R)
• M65: 24,187,881 km (0.104 R)
• M66: 24,458,055 km (0.109 R)
• M67: 25,229,232 km (0.109 R)
• M68: 25,366,114 km (0.05 R)
• M69: 25,640,626 km (0.108 R)
• M70: 25,778,256 km (0.069 R)
• M71: 25,916,186 km (0.119 R)
• M72: 26,795,223 km (0.118 R)
• M73: 26,981,472 km (0.096 R)
• M74: 27,590,036 km (0.055 R)
• M75: 28,868,200 km (0.106 R)
• M76: 29,298,593 km (0.083 R)
• M77: 29,924,062 km (0.093 R)
• M78: 30,262,602 km (0.102 R)
• M79: 31,531,342 km (0.09 R)
• M80: 32,320,770 km (0.059 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 14,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit