🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.55 AU

Year: 556 Days

Day: 14.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.71 AU - 2.31 AU

Year: 1021 Days

Day: 25 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.81 AU - 2.29 AU

Year: 1051 Days

Day: 32.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,619,032 km

• M1: 1,518,718 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.21 AU - 2.97 AU

Year: 1493 Days

Day: 13.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.33 AU - 3.75 AU

Year: 2385 Days

Day: 32.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,619,032 km

• M1: 1,750,145 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.36 AU - 4.68 AU

Year: 2887 Days

Day: 38.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,619,032 km

• M1: 581,487 km (0.103 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 12.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.98 AU - 6.2 AU

Year: 4734 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,619,032 km

• M1: 240,105 km (0.119 R)
• M2: 334,052 km (0.093 R)
• M3: 541,993 km (0.116 R)
• M4: 642,822 km (0.076 R)
• M5: 827,276 km (0.104 R)
• M6: 1,041,201 km (0.062 R)
• M7: 1,194,539 km (0.041 R)
• M8: 1,332,319 km (0.09 R)
• M9: 1,524,701 km (0.054 R)
• M10: 1,637,049 km (0.112 R)
• M11: 1,924,128 km (0.11 R)
• M12: 2,865,547 km (0.09 R)
• M13: 3,229,369 km (0.067 R)
• M14: 3,343,213 km (0.116 R)
• M15: 3,441,798 km (0.105 R)
• M16: 3,591,546 km (0.065 R)
• M17: 3,692,674 km (0.102 R)
• M18: 3,880,419 km (0.071 R)
• M19: 4,230,179 km (0.045 R)
• M20: 4,499,306 km (0.096 R)
• M21: 4,885,418 km (0.066 R)
• M22: 5,168,008 km (0.086 R)
• M23: 5,533,625 km (0.092 R)
• M24: 5,768,943 km (0.065 R)
• M25: 6,805,656 km (0.05 R)
• M26: 7,206,578 km (0.112 R)
• M27: 7,420,653 km (0.12 R)
• M28: 7,550,205 km (0.077 R)
• M29: 8,098,032 km (0.041 R)
• M30: 8,932,339 km (0.086 R)
• M31: 9,558,556 km (0.119 R)
• M32: 10,295,026 km (0.094 R)
• M33: 10,633,566 km (0.066 R)
• M34: 10,730,954 km (0.087 R)
• M35: 11,148,333 km (0.092 R)
• M36: 11,621,211 km (0.074 R)
• M37: 11,847,553 km (0.064 R)
• M38: 11,948,532 km (0.079 R)
• M39: 12,330,006 km (0.03 R)
• M40: 12,535,105 km (0.108 R)
• M41: 12,715,520 km (0.08 R)
• M42: 13,288,180 km (0.072 R)
• M43: 13,975,732 km (0.1 R)
• M44: 14,566,644 km (0.09 R)
• M45: 14,674,953 km (0.119 R)
• M46: 15,083,505 km (0.11 R)
• M47: 15,165,634 km (0.117 R)
• M48: 15,302,965 km (0.099 R)
• M49: 15,413,069 km (0.044 R)
• M50: 15,523,472 km (0.06 R)
• M51: 15,606,499 km (0.065 R)
• M52: 16,219,401 km (0.106 R)
• M53: 16,698,563 km (0.063 R)
• M54: 16,954,076 km (0.095 R)
• M55: 17,268,082 km (0.082 R)
• M56: 17,411,547 km (0.118 R)
• M57: 17,786,140 km (0.076 R)
• M58: 18,163,575 km (0.115 R)
• M59: 18,484,911 km (0.119 R)
• M60: 18,690,459 km (0.096 R)
• M61: 19,074,177 km (0.103 R)
• M62: 19,163,038 km (0.117 R)
• M63: 19,252,049 km (0.085 R)
• M64: 19,639,657 km (0.054 R)
• M65: 19,819,324 km (0.108 R)
• M66: 19,909,382 km (0.079 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.85 AU - 12.33 AU

Year: 15056 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 78,619,032 km

• M1: 107,262 km (0.082 R)
• M2: 276,756 km (0.109 R)
• M3: 480,957 km (0.079 R)
• M4: 632,649 km (0.038 R)
• M5: 1,239,867 km (0.093 R)
• M6: 1,344,436 km (0.095 R)
• M7: 1,584,989 km (0.099 R)
• M8: 2,057,270 km (0.103 R)
• M9: 2,334,924 km (0.05 R)
• M10: 2,651,473 km (0.077 R)
• M11: 3,123,155 km (0.049 R)
• M12: 4,049,166 km (0.108 R)
• M13: 5,360,092 km (0.028 R)
• M14: 6,568,543 km (0.109 R)
• M15: 7,052,343 km (0.059 R)
• M16: 7,127,740 km (0.106 R)
• M17: 8,450,784 km (0.104 R)
• M18: 8,813,559 km (0.101 R)
• M19: 9,637,992 km (0.032 R)
• M20: 10,572,979 km (0.077 R)
• M21: 12,164,551 km (0.115 R)
• M22: 12,255,207 km (0.078 R)
• M23: 12,803,483 km (0.106 R)
• M24: 13,500,161 km (0.081 R)
• M25: 14,833,227 km (0.115 R)
• M26: 15,270,651 km (0.079 R)
• M27: 17,879,638 km (0.116 R)
• M28: 18,344,888 km (0.1 R)
• M29: 20,138,865 km (0.047 R)
• M30: 20,785,278 km (0.061 R)
• M31: 21,274,463 km (0.108 R)
• M32: 21,602,830 km (0.119 R)
• M33: 21,987,895 km (0.119 R)
• M34: 24,117,870 km (0.119 R)
• M35: 24,174,866 km (0.085 R)
• M36: 26,254,277 km (0.115 R)
• M37: 27,078,262 km (0.098 R)
• M38: 27,137,503 km (0.073 R)
• M39: 27,493,545 km (0.082 R)
• M40: 27,851,084 km (0.076 R)
• M41: 28,330,246 km (0.041 R)
• M42: 29,357,535 km (0.093 R)
• M43: 29,418,272 km (0.113 R)
• M44: 30,335,456 km (0.073 R)
• M45: 30,581,545 km (0.065 R)
• M46: 32,323,163 km (0.043 R)
• M47: 34,160,674 km (0.066 R)
• M48: 35,124,234 km (0.112 R)
• M49: 37,341,424 km (0.1 R)
• M50: 37,671,287 km (0.107 R)
• M51: 38,933,594 km (0.082 R)
• M52: 39,536,473 km (0.101 R)
• M53: 42,665,163 km (0.117 R)
• M54: 44,818,026 km (0.065 R)
• M55: 45,590,400 km (0.096 R)
• M56: 46,013,612 km (0.073 R)
• M57: 47,148,462 km (0.112 R)
• M58: 47,219,670 km (0.1 R)
• M59: 47,362,237 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.5

Radius: 7.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.55 AU - 17.97 AU

Year: 24574 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,619,032 km

• M1: 110,702 km (0.051 R)
• M2: 169,345 km (0.058 R)
• M3: 942,616 km (0.09 R)
• M4: 1,273,826 km (0.085 R)
• M5: 1,392,158 km (0.112 R)
• M6: 1,607,878 km (0.098 R)
• M7: 1,736,083 km (0.089 R)
• M8: 1,968,558 km (0.067 R)
• M9: 2,036,775 km (0.073 R)
• M10: 2,211,057 km (0.109 R)
• M11: 2,724,476 km (0.074 R)
• M12: 2,839,368 km (0.102 R)
• M13: 2,955,755 km (0.06 R)
• M14: 3,034,144 km (0.105 R)
• M15: 3,193,316 km (0.048 R)
• M16: 3,686,989 km (0.087 R)
• M17: 3,942,801 km (0.112 R)
• M18: 4,836,499 km (0.055 R)
• M19: 5,258,664 km (0.11 R)
• M20: 5,741,417 km (0.069 R)
• M21: 5,790,485 km (0.118 R)
• M22: 6,187,966 km (0.064 R)
• M23: 6,594,424 km (0.108 R)
• M24: 6,800,869 km (0.076 R)
• M25: 7,540,181 km (0.119 R)
• M26: 9,730,593 km (0.103 R)
• M27: 11,477,298 km (0.118 R)
• M28: 12,481,549 km (0.093 R)
• M29: 13,058,847 km (0.054 R)
• M30: 13,448,549 km (0.062 R)
• M31: 15,385,243 km (0.109 R)
• M32: 15,453,610 km (0.057 R)
• M33: 15,865,752 km (0.107 R)
• M34: 15,934,716 km (0.095 R)
• M35: 16,211,921 km (0.093 R)
• M36: 16,911,740 km (0.1 R)
• M37: 18,631,218 km (0.113 R)
• M38: 19,290,346 km (0.044 R)
• M39: 19,585,652 km (0.087 R)
• M40: 20,255,701 km (0.103 R)
• M41: 21,236,914 km (0.119 R)
• M42: 21,771,577 km (0.068 R)
• M43: 22,388,069 km (0.055 R)
• M44: 22,698,485 km (0.072 R)
• M45: 24,430,978 km (0.106 R)
• M46: 24,670,484 km (0.089 R)
• M47: 25,313,157 km (0.074 R)
• M48: 27,771,498 km (0.092 R)
• M49: 29,792,266 km (0.092 R)
• M50: 30,390,508 km (0.082 R)
• M51: 30,734,284 km (0.052 R)
• M52: 30,992,789 km (0.093 R)
• M53: 31,512,193 km (0.104 R)
• M54: 32,471,863 km (0.074 R)
• M55: 33,264,134 km (0.107 R)
• M56: 35,047,340 km (0.107 R)
• M57: 35,407,722 km (0.112 R)
• M58: 36,041,269 km (0.094 R)
• M59: 36,223,030 km (0.111 R)
• M60: 36,405,091 km (0.059 R)
• M61: 36,496,196 km (0.081 R)
• M62: 36,861,514 km (0.115 R)
• M63: 37,687,743 km (0.112 R)
• M64: 37,872,197 km (0.051 R)
• M65: 38,520,105 km (0.12 R)
• M66: 39,358,601 km (0.034 R)
• M67: 41,528,519 km (0.084 R)
• M68: 43,350,172 km (0.115 R)
• M69: 43,543,452 km (0.052 R)
• M70: 43,736,882 km (0.06 R)
• M71: 46,872,454 km (0.12 R)
• M72: 47,170,153 km (0.101 R)
• M73: 47,767,348 km (0.116 R)
• M74: 48,667,778 km (0.116 R)
• M75: 50,079,682 km (0.119 R)
• M76: 54,395,282 km (0.07 R)
• M77: 54,708,091 km (0.093 R)
• M78: 55,755,126 km (0.054 R)
• M79: 58,188,037 km (0.06 R)
• M80: 58,294,700 km (0.109 R)
• M81: 59,149,502 km (0.058 R)
• M82: 60,223,914 km (0.118 R)
• M83: 60,655,504 km (0.068 R)
• M84: 64,475,336 km (0.08 R)
• M85: 65,027,352 km (0.06 R)
• M86: 65,138,054 km (0.081 R)
• M87: 68,035,316 km (0.089 R)
• M88: 69,160,891 km (0.111 R)
• M89: 70,974,466 km (0.111 R)
• M90: 71,316,297 km (0.119 R)
• M91: 73,148,422 km (0.096 R)
• M92: 73,493,544 km (0.086 R)
• M93: 74,532,651 km (0.087 R)
• M94: 75,111,894 km (0.118 R)
• M95: 76,275,018 km (0.056 R)
• M96: 76,508,390 km (0.119 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit