🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.72 AU - 1.1 AU

Year: 379 Days

Day: 45.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.73 AU - 1.13 AU

Year: 392 Days

Day: 42.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.81 AU - 1.11 AU

Year: 411 Days

Day: 39.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.92 AU - 1.26 AU

Year: 497 Days

Day: 30.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,120,333 km

• M1: 67,618 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.92 AU - 2.26 AU

Year: 1319 Days

Day: 25.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 13.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.24 AU - 3.12 AU

Year: 1915 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 76,120,333 km

• M1: 180,565 km (0.117 R)
• M2: 353,649 km (0.111 R)
• M3: 552,764 km (0.099 R)
• M4: 669,002 km (0.072 R)
• M5: 911,649 km (0.075 R)
• M6: 1,005,746 km (0.093 R)
• M7: 1,093,560 km (0.077 R)
• M8: 1,235,828 km (0.111 R)
• M9: 1,362,986 km (0.088 R)
• M10: 1,596,808 km (0.049 R)
• M11: 1,796,072 km (0.116 R)
• M12: 1,880,595 km (0.111 R)
• M13: 1,978,881 km (0.064 R)
• M14: 2,605,845 km (0.076 R)
• M15: 2,702,336 km (0.088 R)
• M16: 3,277,091 km (0.103 R)
• M17: 3,487,426 km (0.081 R)
• M18: 3,578,830 km (0.057 R)
• M19: 3,764,331 km (0.112 R)
• M20: 4,048,567 km (0.113 R)
• M21: 4,225,841 km (0.038 R)
• M22: 4,621,527 km (0.1 R)
• M23: 5,046,684 km (0.085 R)
• M24: 5,255,224 km (0.093 R)
• M25: 5,466,605 km (0.115 R)
• M26: 5,591,370 km (0.042 R)
• M27: 5,698,931 km (0.112 R)
• M28: 5,789,138 km (0.039 R)
• M29: 5,916,297 km (0.081 R)
• M30: 6,117,955 km (0.053 R)
• M31: 6,340,706 km (0.054 R)
• M32: 6,547,151 km (0.085 R)
• M33: 7,044,115 km (0.097 R)
• M34: 7,434,715 km (0.104 R)
• M35: 7,772,357 km (0.098 R)
• M36: 7,973,417 km (0.094 R)
• M37: 8,339,632 km (0.086 R)
• M38: 8,628,207 km (0.095 R)
• M39: 9,513,826 km (0.092 R)
• M40: 9,707,406 km (0.091 R)
• M41: 10,494,889 km (0.07 R)
• M42: 10,873,970 km (0.106 R)
• M43: 11,189,472 km (0.074 R)
• M44: 11,668,484 km (0.055 R)
• M45: 12,061,179 km (0.09 R)
• M46: 12,270,765 km (0.111 R)
• M47: 12,622,919 km (0.108 R)
• M48: 13,121,678 km (0.109 R)
• M49: 13,265,292 km (0.062 R)
• M50: 13,481,760 km (0.077 R)
• M51: 13,747,895 km (0.065 R)
• M52: 14,805,252 km (0.063 R)
• M53: 15,029,799 km (0.111 R)
• M54: 15,381,503 km (0.111 R)
• M55: 15,533,046 km (0.07 R)
• M56: 15,735,901 km (0.083 R)
• M57: 16,067,410 km (0.114 R)
• M58: 16,221,196 km (0.06 R)
• M59: 16,867,160 km (0.085 R)
• M60: 17,390,154 km (0.07 R)
• M61: 17,627,117 km (0.11 R)
• M62: 17,812,319 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 13.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.23 AU - 3.17 AU

Year: 1937 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,120,333 km

• M1: 187,147 km (0.109 R)
• M2: 291,716 km (0.119 R)
• M3: 432,936 km (0.093 R)
• M4: 545,135 km (0.098 R)
• M5: 686,355 km (0.112 R)
• M6: 952,789 km (0.099 R)
• M7: 1,059,303 km (0.073 R)
• M8: 1,190,949 km (0.113 R)
• M9: 1,317,808 km (0.027 R)
• M10: 1,438,234 km (0.111 R)
• M11: 1,798,466 km (0.059 R)
• M12: 1,970,802 km (0.062 R)
• M13: 2,305,752 km (0.117 R)
• M14: 2,399,101 km (0.1 R)
• M15: 2,715,052 km (0.119 R)
• M16: 2,799,724 km (0.058 R)
• M17: 2,885,444 km (0.073 R)
• M18: 2,986,422 km (0.107 R)
• M19: 3,074,087 km (0.103 R)
• M20: 3,711,523 km (0.099 R)
• M21: 3,837,634 km (0.034 R)
• M22: 4,159,419 km (0.115 R)
• M23: 4,540,295 km (0.102 R)
• M24: 4,658,478 km (0.112 R)
• M25: 5,141,679 km (0.116 R)
• M26: 5,407,215 km (0.11 R)
• M27: 5,677,389 km (0.105 R)
• M28: 5,841,647 km (0.092 R)
• M29: 6,381,696 km (0.094 R)
• M30: 6,476,391 km (0.105 R)
• M31: 6,571,685 km (0.106 R)
• M32: 6,821,513 km (0.083 R)
• M33: 7,589,698 km (0.092 R)
• M34: 7,933,325 km (0.118 R)
• M35: 8,178,815 km (0.093 R)
• M36: 8,447,792 km (0.094 R)
• M37: 8,656,630 km (0.088 R)
• M38: 8,803,835 km (0.116 R)
• M39: 8,909,600 km (0.048 R)
• M40: 9,207,749 km (0.093 R)
• M41: 9,552,722 km (0.074 R)
• M42: 9,989,697 km (0.096 R)
• M43: 10,122,091 km (0.085 R)
• M44: 11,248,264 km (0.091 R)
• M45: 11,547,609 km (0.038 R)
• M46: 11,686,586 km (0.105 R)
• M47: 12,013,307 km (0.082 R)
• M48: 12,154,079 km (0.042 R)
• M49: 12,248,326 km (0.078 R)
• M50: 12,437,567 km (0.091 R)
• M51: 12,651,642 km (0.085 R)
• M52: 12,866,913 km (0.073 R)
• M53: 12,987,040 km (0.083 R)
• M54: 13,155,936 km (0.106 R)
• M55: 13,422,669 km (0.106 R)
• M56: 13,986,204 km (0.059 R)
• M57: 14,159,289 km (0.093 R)
• M58: 14,407,771 km (0.066 R)
• M59: 14,707,864 km (0.095 R)
• M60: 15,365,197 km (0.115 R)
• M61: 15,748,916 km (0.086 R)
• M62: 16,161,656 km (0.113 R)
• M63: 16,447,388 km (0.034 R)
• M64: 17,261,799 km (0.056 R)
• M65: 17,500,857 km (0.094 R)
• M66: 18,116,452 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.6

Radius: 7.3

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.83 AU - 15.49 AU

Year: 20841 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,120,333 km

• M1: 178,470 km (0.101 R)
• M2: 289,921 km (0.111 R)
• M3: 792,570 km (0.079 R)
• M4: 966,402 km (0.108 R)
• M5: 1,044,792 km (0.117 R)
• M6: 1,264,551 km (0.101 R)
• M7: 1,321,697 km (0.052 R)
• M8: 3,290,854 km (0.081 R)
• M9: 4,245,288 km (0.107 R)
• M10: 4,463,552 km (0.11 R)
• M11: 4,685,555 km (0.116 R)
• M12: 5,186,558 km (0.114 R)
• M13: 5,279,458 km (0.105 R)
• M14: 5,514,178 km (0.093 R)
• M15: 5,656,744 km (0.064 R)
• M16: 5,945,468 km (0.085 R)
• M17: 5,993,938 km (0.097 R)
• M18: 7,096,025 km (0.064 R)
• M19: 8,531,866 km (0.04 R)
• M20: 8,807,425 km (0.062 R)
• M21: 8,918,427 km (0.108 R)
• M22: 9,651,606 km (0.073 R)
• M23: 10,112,218 km (0.046 R)
• M24: 10,462,576 km (0.088 R)
• M25: 10,816,674 km (0.105 R)
• M26: 11,234,950 km (0.038 R)
• M27: 11,536,988 km (0.06 R)
• M28: 11,658,611 km (0.08 R)
• M29: 12,458,959 km (0.084 R)
• M30: 13,789,184 km (0.096 R)
• M31: 14,307,690 km (0.114 R)
• M32: 14,372,915 km (0.07 R)
• M33: 14,964,724 km (0.109 R)
• M34: 15,230,410 km (0.039 R)
• M35: 15,968,825 km (0.115 R)
• M36: 17,202,110 km (0.025 R)
• M37: 19,614,076 km (0.096 R)
• M38: 20,196,909 km (0.11 R)
• M39: 21,379,480 km (0.058 R)
• M40: 21,753,625 km (0.041 R)
• M41: 24,121,161 km (0.087 R)
• M42: 24,276,593 km (0.065 R)
• M43: 24,823,672 km (0.085 R)
• M44: 24,980,600 km (0.119 R)
• M45: 25,453,779 km (0.087 R)
• M46: 25,612,053 km (0.102 R)
• M47: 26,009,385 km (0.071 R)
• M48: 26,328,776 km (0.101 R)
• M49: 26,488,846 km (0.065 R)
• M50: 26,729,699 km (0.101 R)
• M51: 26,971,299 km (0.099 R)
• M52: 27,051,933 km (0.051 R)
• M53: 27,456,595 km (0.064 R)
• M54: 29,759,205 km (0.03 R)
• M55: 30,176,882 km (0.089 R)
• M56: 31,441,433 km (0.079 R)
• M57: 31,611,376 km (0.117 R)
• M58: 31,781,619 km (0.073 R)
• M59: 32,208,571 km (0.107 R)
• M60: 32,809,356 km (0.046 R)
• M61: 34,458,822 km (0.105 R)
• M62: 34,634,001 km (0.066 R)
• M63: 36,491,409 km (0.09 R)
• M64: 39,474,989 km (0.097 R)
• M65: 40,117,811 km (0.104 R)
• M66: 41,693,525 km (0.115 R)
• M67: 44,618,463 km (0.069 R)
• M68: 45,192,170 km (0.042 R)
• M69: 45,768,272 km (0.107 R)
• M70: 45,960,954 km (0.117 R)
• M71: 52,768,255 km (0.077 R)
• M72: 52,869,234 km (0.108 R)
• M73: 53,273,597 km (0.109 R)
• M74: 53,476,302 km (0.078 R)
• M75: 54,289,217 km (0.087 R)
• M76: 56,030,386 km (0.115 R)
• M77: 60,726,712 km (0.063 R)
• M78: 60,832,478 km (0.081 R)
• M79: 61,044,309 km (0.091 R)
• M80: 61,150,224 km (0.116 R)
• M81: 62,533,556 km (0.058 R)
• M82: 63,389,854 km (0.083 R)
• M83: 64,465,762 km (0.106 R)
• M84: 65,330,737 km (0.03 R)
• M85: 67,729,389 km (0.105 R)
• M86: 69,160,292 km (0.079 R)
• M87: 69,934,910 km (0.059 R)
• M88: 71,716,322 km (0.098 R)
• M89: 73,061,954 km (0.11 R)
• M90: 73,174,602 km (0.107 R)
• M91: 73,737,987 km (0.093 R)
• M92: 74,189,773 km (0.036 R)
• M93: 75,096,186 km (0.091 R)
• M94: 75,323,425 km (0.12 R)
• M95: 75,664,658 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit