🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.77 AU - 0.93 AU

Year: 279 Days

Day: 17.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,761,387 km

• M1: 33,360 km (0.093 R)
• M2: 134,339 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 289 Days

Day: 30.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,761,387 km

• M1: 255,214 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.85 AU - 1.31 AU

Year: 400 Days

Day: 36 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,761,387 km

• M1: 186,100 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.22 AU - 1.26 AU

Year: 492 Days

Day: 26.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.16 AU - 1.74 AU

Year: 622 Days

Day: 42.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.07 AU - 2.29 AU

Year: 1147 Days

Day: 47.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,761,387 km

• M1: 1,139,936 km (0.092 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 13.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.55 AU - 5.83 AU

Year: 4838 Days

Day: 9.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,761,387 km

• M1: 170,542 km (0.051 R)
• M2: 284,086 km (0.082 R)
• M3: 473,328 km (0.086 R)
• M4: 626,067 km (0.058 R)
• M5: 987,196 km (0.103 R)
• M6: 1,230,143 km (0.111 R)
• M7: 2,151,367 km (0.115 R)
• M8: 2,438,445 km (0.037 R)
• M9: 2,721,335 km (0.078 R)
• M10: 2,806,456 km (0.075 R)
• M11: 3,085,456 km (0.093 R)
• M12: 3,264,525 km (0.118 R)
• M13: 3,410,233 km (0.06 R)
• M14: 3,539,635 km (0.075 R)
• M15: 3,633,134 km (0.066 R)
• M16: 3,765,378 km (0.106 R)
• M17: 4,839,042 km (0.059 R)
• M18: 4,963,957 km (0.07 R)
• M19: 5,132,254 km (0.084 R)
• M20: 5,539,759 km (0.113 R)
• M21: 5,802,602 km (0.091 R)
• M22: 6,181,833 km (0.094 R)
• M23: 6,431,661 km (0.098 R)
• M24: 6,988,465 km (0.048 R)
• M25: 7,248,765 km (0.071 R)
• M26: 7,779,239 km (0.106 R)
• M27: 8,222,647 km (0.116 R)
• M28: 8,397,377 km (0.061 R)
• M29: 8,928,749 km (0.068 R)
• M30: 9,419,131 km (0.118 R)
• M31: 9,680,628 km (0.064 R)
• M32: 9,997,775 km (0.079 R)
• M33: 10,696,697 km (0.088 R)
• M34: 11,107,044 km (0.025 R)
• M35: 11,383,500 km (0.052 R)
• M36: 11,550,601 km (0.077 R)
• M37: 12,028,118 km (0.118 R)
• M38: 12,483,643 km (0.086 R)
• M39: 12,915,831 km (0.061 R)
• M40: 13,002,748 km (0.114 R)
• M41: 13,206,650 km (0.077 R)
• M42: 13,529,033 km (0.07 R)
• M43: 13,617,445 km (0.111 R)
• M44: 14,122,039 km (0.07 R)
• M45: 14,241,568 km (0.064 R)
• M46: 15,333,333 km (0.039 R)
• M47: 15,456,302 km (0.099 R)
• M48: 15,610,538 km (0.062 R)
• M49: 15,827,305 km (0.03 R)
• M50: 16,044,970 km (0.067 R)
• M51: 16,169,884 km (0.089 R)
• M52: 16,451,876 km (0.1 R)
• M53: 17,500,408 km (0.099 R)
• M54: 17,628,912 km (0.087 R)
• M55: 17,886,969 km (0.118 R)
• M56: 18,341,597 km (0.101 R)
• M57: 18,603,094 km (0.099 R)
• M58: 18,701,529 km (0.055 R)
• M59: 18,865,937 km (0.056 R)
• M60: 18,997,733 km (0.118 R)
• M61: 19,295,433 km (0.087 R)
• M62: 19,628,138 km (0.09 R)
• M63: 20,231,766 km (0.088 R)
• M64: 20,332,894 km (0.09 R)
• M65: 20,501,939 km (0.075 R)
• M66: 20,705,392 km (0.086 R)
• M67: 21,767,388 km (0.041 R)
• M68: 22,009,587 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 9

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.66 AU - 6.84 AU

Year: 6251 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,761,387 km

• M1: 138,827 km (0.077 R)
• M2: 218,413 km (0.038 R)
• M3: 288,275 km (0.118 R)
• M4: 379,829 km (0.079 R)
• M5: 435,928 km (0.116 R)
• M6: 507,885 km (0.088 R)
• M7: 979,866 km (0.094 R)
• M8: 1,061,397 km (0.098 R)
• M9: 1,356,553 km (0.101 R)
• M10: 1,504,207 km (0.087 R)
• M11: 1,618,649 km (0.115 R)
• M12: 1,815,969 km (0.069 R)
• M13: 1,917,546 km (0.103 R)
• M14: 2,476,443 km (0.077 R)
• M15: 2,566,800 km (0.083 R)
• M16: 2,635,316 km (0.068 R)
• M17: 2,821,117 km (0.104 R)
• M18: 3,107,746 km (0.104 R)
• M19: 3,329,001 km (0.031 R)
• M20: 3,735,160 km (0.115 R)
• M21: 4,023,435 km (0.119 R)
• M22: 4,237,808 km (0.08 R)
• M23: 4,401,020 km (0.042 R)
• M24: 4,931,494 km (0.081 R)
• M25: 5,132,105 km (0.08 R)
• M26: 5,452,842 km (0.059 R)
• M27: 5,720,024 km (0.083 R)
• M28: 6,083,098 km (0.094 R)
• M29: 6,236,586 km (0.08 R)
• M30: 6,453,652 km (0.114 R)
• M31: 6,547,450 km (0.065 R)
• M32: 6,610,281 km (0.07 R)
• M33: 6,863,401 km (0.065 R)
• M34: 7,023,321 km (0.054 R)
• M35: 9,035,861 km (0.119 R)
• M36: 9,458,475 km (0.08 R)
• M37: 9,779,811 km (0.091 R)
• M38: 10,506,558 km (0.064 R)
• M39: 10,839,263 km (0.112 R)
• M40: 11,288,207 km (0.032 R)
• M41: 11,514,997 km (0.117 R)
• M42: 12,320,731 km (0.099 R)
• M43: 12,398,372 km (0.104 R)
• M44: 12,554,253 km (0.108 R)
• M45: 13,065,280 km (0.112 R)
• M46: 13,303,439 km (0.064 R)
• M47: 14,311,131 km (0.062 R)
• M48: 14,803,607 km (0.112 R)
• M49: 15,385,094 km (0.066 R)
• M50: 16,914,582 km (0.075 R)
• M51: 17,217,518 km (0.063 R)
• M52: 17,916,888 km (0.066 R)
• M53: 18,093,264 km (0.112 R)
• M54: 18,580,953 km (0.106 R)
• M55: 18,938,492 km (0.12 R)
• M56: 19,978,796 km (0.117 R)
• M57: 20,852,148 km (0.07 R)
• M58: 21,597,295 km (0.117 R)
• M59: 21,925,962 km (0.027 R)
• M60: 22,778,819 km (0.106 R)
• M61: 23,017,727 km (0.068 R)
• M62: 23,787,557 km (0.079 R)
• M63: 23,932,967 km (0.102 R)
• M64: 25,204,548 km (0.106 R)
• M65: 25,501,051 km (0.077 R)
• M66: 26,799,561 km (0.107 R)
• M67: 26,950,655 km (0.079 R)
• M68: 27,203,326 km (0.026 R)
• M69: 28,529,660 km (0.101 R)
• M70: 29,148,996 km (0.12 R)
• M71: 29,564,279 km (0.05 R)
• M72: 29,824,879 km (0.044 R)
• M73: 30,086,226 km (0.079 R)
• M74: 30,874,757 km (0.06 R)
• M75: 31,086,138 km (0.064 R)
• M76: 31,192,054 km (0.107 R)
• M77: 32,204,083 km (0.103 R)
• M78: 32,687,135 km (0.094 R)
• M79: 32,902,705 km (0.05 R)
• M80: 33,280,889 km (0.084 R)
• M81: 33,769,326 km (0.099 R)
• M82: 35,359,252 km (0.109 R)
• M83: 35,968,714 km (0.084 R)
• M84: 36,135,515 km (0.097 R)
• M85: 37,535,751 km (0.058 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 15,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit