🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.03 AU

Year: 345 Days

Day: 37.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.57 AU - 1.95 AU

Year: 884 Days

Day: 25.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.79 AU - 1.85 AU

Year: 930 Days

Day: 27.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.76 AU - 3.92 AU

Year: 2312 Days

Day: 15.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.35 AU - 3.45 AU

Year: 2374 Days

Day: 25 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,778,701 km

• M1: 343,477 km (0.117 R)
• M2: 676,781 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.41 AU - 4.89 AU

Year: 3202 Days

Day: 19.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 135.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 9.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.67 AU - 4.71 AU

Year: 3847 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,778,701 km

• M1: 134,339 km (0.069 R)
• M2: 553,063 km (0.093 R)
• M3: 641,924 km (0.098 R)
• M4: 800,349 km (0.066 R)
• M5: 945,159 km (0.043 R)
• M6: 1,116,150 km (0.082 R)
• M7: 1,231,938 km (0.104 R)
• M8: 1,321,548 km (0.096 R)
• M9: 1,401,134 km (0.095 R)
• M10: 1,656,198 km (0.095 R)
• M11: 1,722,320 km (0.118 R)
• M12: 2,002,966 km (0.031 R)
• M13: 2,477,790 km (0.109 R)
• M14: 2,708,769 km (0.08 R)
• M15: 2,779,379 km (0.07 R)
• M16: 3,358,472 km (0.067 R)
• M17: 3,675,021 km (0.081 R)
• M18: 3,735,908 km (0.065 R)
• M19: 4,090,903 km (0.099 R)
• M20: 4,226,888 km (0.062 R)
• M21: 4,419,719 km (0.109 R)
• M22: 4,700,365 km (0.107 R)
• M23: 5,298,757 km (0.111 R)
• M24: 5,447,158 km (0.109 R)
• M25: 5,788,540 km (0.09 R)
• M26: 6,044,203 km (0.087 R)
• M27: 6,168,219 km (0.046 R)
• M28: 6,598,313 km (0.111 R)
• M29: 6,811,640 km (0.032 R)
• M30: 6,940,743 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 14

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.57 AU - 6.09 AU

Year: 4661 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,778,701 km

• M1: 201,808 km (0.083 R)
• M2: 325,375 km (0.09 R)
• M3: 447,447 km (0.089 R)
• M4: 687,253 km (0.037 R)
• M5: 1,254,528 km (0.119 R)
• M6: 1,413,101 km (0.055 R)
• M7: 1,625,231 km (0.109 R)
• M8: 1,735,485 km (0.113 R)
• M9: 1,947,166 km (0.113 R)
• M10: 2,670,621 km (0.039 R)
• M11: 2,935,858 km (0.071 R)
• M12: 3,330,049 km (0.101 R)
• M13: 3,472,167 km (0.098 R)
• M14: 3,616,229 km (0.078 R)
• M15: 4,082,376 km (0.114 R)
• M16: 4,256,658 km (0.05 R)
• M17: 4,455,922 km (0.1 R)
• M18: 4,590,411 km (0.116 R)
• M19: 4,748,984 km (0.08 R)
• M20: 4,863,427 km (0.089 R)
• M21: 4,978,916 km (0.104 R)
• M22: 5,118,641 km (0.056 R)
• M23: 5,449,701 km (0.117 R)
• M24: 6,108,231 km (0.119 R)
• M25: 6,333,375 km (0.056 R)
• M26: 6,586,794 km (0.101 R)
• M27: 6,740,581 km (0.09 R)
• M28: 6,843,654 km (0.105 R)
• M29: 7,077,774 km (0.099 R)
• M30: 7,420,503 km (0.116 R)
• M31: 7,527,017 km (0.113 R)
• M32: 7,687,835 km (0.112 R)
• M33: 8,012,911 km (0.067 R)
• M34: 8,122,267 km (0.106 R)
• M35: 8,564,777 km (0.117 R)
• M36: 8,930,245 km (0.086 R)
• M37: 9,043,640 km (0.113 R)
• M38: 9,763,804 km (0.1 R)
• M39: 9,939,432 km (0.108 R)
• M40: 10,323,450 km (0.113 R)
• M41: 10,532,288 km (0.045 R)
• M42: 10,652,266 km (0.098 R)
• M43: 10,954,154 km (0.112 R)
• M44: 11,136,813 km (0.068 R)
• M45: 12,696,970 km (0.102 R)
• M46: 13,081,735 km (0.094 R)
• M47: 14,027,044 km (0.088 R)
• M48: 14,424,825 km (0.089 R)
• M49: 15,571,642 km (0.07 R)
• M50: 15,708,524 km (0.11 R)
• M51: 16,329,505 km (0.07 R)
• M52: 16,573,051 km (0.095 R)
• M53: 17,488,589 km (0.097 R)
• M54: 17,595,253 km (0.118 R)
• M55: 18,024,150 km (0.103 R)
• M56: 18,601,598 km (0.115 R)
• M57: 19,258,332 km (0.102 R)
• M58: 19,515,790 km (0.09 R)
• M59: 20,071,397 km (0.103 R)
• M60: 20,519,592 km (0.077 R)
• M61: 21,350,010 km (0.104 R)
• M62: 21,502,151 km (0.095 R)
• M63: 22,037,562 km (0.116 R)
• M64: 23,395,312 km (0.037 R)
• M65: 23,945,982 km (0.097 R)
• M66: 24,262,680 km (0.104 R)
• M67: 24,820,082 km (0.053 R)
• M68: 25,140,521 km (0.113 R)
• M69: 25,462,306 km (0.076 R)
• M70: 26,150,605 km (0.098 R)
• M71: 26,968,307 km (0.077 R)
• M72: 27,256,433 km (0.081 R)
• M73: 27,669,921 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 5.3

Gravity: 28.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.33 AU - 14.25 AU

Year: 19395 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,778,701 km

• M1: 122,221 km (0.067 R)
• M2: 272,119 km (0.1 R)
• M3: 454,628 km (0.072 R)
• M4: 1,108,969 km (0.046 R)
• M5: 1,251,835 km (0.109 R)
• M6: 1,650,364 km (0.105 R)
• M7: 2,262,369 km (0.047 R)
• M8: 2,443,831 km (0.059 R)
• M9: 3,297,137 km (0.085 R)
• M10: 3,544,572 km (0.119 R)
• M11: 5,009,434 km (0.052 R)
• M12: 5,389,562 km (0.083 R)
• M13: 5,583,142 km (0.085 R)
• M14: 5,680,830 km (0.106 R)
• M15: 6,026,999 km (0.086 R)
• M16: 6,278,473 km (0.079 R)
• M17: 7,532,851 km (0.06 R)
• M18: 7,749,170 km (0.117 R)
• M19: 8,466,641 km (0.059 R)
• M20: 9,090,165 km (0.071 R)
• M21: 10,142,137 km (0.118 R)
• M22: 10,441,034 km (0.092 R)
• M23: 10,803,659 km (0.062 R)
• M24: 11,170,473 km (0.088 R)
• M25: 11,853,387 km (0.045 R)
• M26: 12,549,765 km (0.116 R)
• M27: 12,935,129 km (0.095 R)
• M28: 14,987,612 km (0.08 R)
• M29: 15,191,514 km (0.068 R)
• M30: 15,670,975 km (0.067 R)
• M31: 16,224,936 km (0.095 R)
• M32: 16,504,235 km (0.039 R)
• M33: 17,138,830 km (0.092 R)
• M34: 17,566,231 km (0.076 R)
• M35: 17,709,396 km (0.106 R)
• M36: 17,997,073 km (0.038 R)
• M37: 18,286,245 km (0.084 R)
• M38: 18,869,378 km (0.06 R)
• M39: 19,015,984 km (0.113 R)
• M40: 20,053,595 km (0.106 R)
• M41: 20,128,394 km (0.081 R)
• M42: 20,881,619 km (0.112 R)
• M43: 21,109,456 km (0.064 R)
• M44: 22,415,595 km (0.107 R)
• M45: 22,648,818 km (0.065 R)
• M46: 23,431,963 km (0.105 R)
• M47: 23,906,189 km (0.115 R)
• M48: 26,078,649 km (0.074 R)
• M49: 26,323,989 km (0.088 R)
• M50: 26,487,949 km (0.079 R)
• M51: 27,395,708 km (0.106 R)
• M52: 28,481,490 km (0.093 R)
• M53: 30,265,145 km (0.09 R)
• M54: 31,997,189 km (0.079 R)
• M55: 35,014,578 km (0.096 R)
• M56: 36,374,273 km (0.03 R)
• M57: 37,382,414 km (0.066 R)
• M58: 37,566,718 km (0.117 R)
• M59: 38,028,676 km (0.119 R)
• M60: 38,678,679 km (0.108 R)
• M61: 38,771,879 km (0.064 R)
• M62: 40,083,852 km (0.114 R)
• M63: 42,366,566 km (0.12 R)
• M64: 43,330,126 km (0.112 R)
• M65: 44,398,404 km (0.118 R)
• M66: 44,593,480 km (0.091 R)
• M67: 44,886,841 km (0.065 R)
• M68: 45,868,951 km (0.084 R)
• M69: 45,967,536 km (0.117 R)
• M70: 48,556,028 km (0.111 R)
• M71: 49,059,275 km (0.108 R)
• M72: 50,579,040 km (0.11 R)
• M73: 54,393,636 km (0.102 R)
• M74: 56,493,841 km (0.073 R)
• M75: 59,156,084 km (0.094 R)
• M76: 60,556,620 km (0.114 R)
• M77: 61,423,839 km (0.109 R)
• M78: 61,859,019 km (0.108 R)
• M79: 61,967,926 km (0.068 R)
• M80: 62,732,371 km (0.113 R)
• M81: 62,841,877 km (0.041 R)
• M82: 64,380,940 km (0.072 R)
• M83: 66,043,720 km (0.102 R)
• M84: 66,155,021 km (0.111 R)
• M85: 67,496,166 km (0.062 R)
• M86: 68,282,751 km (0.078 R)
• M87: 68,959,233 km (0.102 R)
• M88: 70,318,928 km (0.11 R)
• M89: 71,687,449 km (0.08 R)
• M90: 72,719,675 km (0.065 R)
• M91: 73,641,197 km (0.072 R)
• M92: 74,450,821 km (0.115 R)
• M93: 74,914,724 km (0.093 R)
• M94: 76,195,581 km (0.1 R)
• M95: 76,663,074 km (0.112 R)
• M96: 78,542,622 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit