🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.6 AU - 0.82 AU

Year: 224 Days

Day: 44.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,833,873 km

• M1: 93,947 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 234 Days

Day: 14.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.49 AU - 2.37 AU

Year: 1005 Days

Day: 47.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.2 AU - 4.38 AU

Year: 3330 Days

Day: 25.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,833,873 km

• M1: 1,001,558 km (0.114 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 10

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.18 AU - 7.34 AU

Year: 5869 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,833,873 km

• M1: 218,712 km (0.03 R)
• M2: 367,562 km (0.096 R)
• M3: 547,528 km (0.064 R)
• M4: 845,378 km (0.104 R)
• M5: 1,128,866 km (0.119 R)
• M6: 1,230,143 km (0.086 R)
• M7: 1,374,505 km (0.119 R)
• M8: 1,580,801 km (0.076 R)
• M9: 1,797,269 km (0.076 R)
• M10: 1,871,469 km (0.067 R)
• M11: 1,962,126 km (0.1 R)
• M12: 2,163,634 km (0.047 R)
• M13: 2,275,084 km (0.1 R)
• M14: 2,372,024 km (0.037 R)
• M15: 2,603,901 km (0.067 R)
• M16: 2,705,477 km (0.066 R)
• M17: 2,825,904 km (0.109 R)
• M18: 2,965,628 km (0.1 R)
• M19: 3,107,597 km (0.046 R)
• M20: 3,215,606 km (0.106 R)
• M21: 3,324,962 km (0.077 R)
• M22: 3,584,963 km (0.097 R)
• M23: 3,717,357 km (0.104 R)
• M24: 3,967,784 km (0.071 R)
• M25: 4,323,678 km (0.079 R)
• M26: 4,424,357 km (0.035 R)
• M27: 4,835,003 km (0.082 R)
• M28: 5,257,916 km (0.104 R)
• M29: 5,365,627 km (0.055 R)
• M30: 6,551,040 km (0.085 R)
• M31: 6,830,340 km (0.039 R)
• M32: 7,042,469 km (0.117 R)
• M33: 7,449,226 km (0.073 R)
• M34: 7,618,870 km (0.106 R)
• M35: 7,692,023 km (0.06 R)
• M36: 8,842,281 km (0.115 R)
• M37: 9,151,201 km (0.101 R)
• M38: 10,421,885 km (0.114 R)
• M39: 10,720,931 km (0.067 R)
• M40: 11,299,576 km (0.115 R)
• M41: 11,634,825 km (0.117 R)
• M42: 11,775,447 km (0.048 R)
• M43: 12,030,062 km (0.096 R)
• M44: 12,257,900 km (0.116 R)
• M45: 13,242,254 km (0.077 R)
• M46: 13,389,159 km (0.099 R)
• M47: 13,654,994 km (0.088 R)
• M48: 13,743,856 km (0.096 R)
• M49: 14,221,821 km (0.12 R)
• M50: 14,342,097 km (0.078 R)
• M51: 14,857,163 km (0.026 R)
• M52: 15,378,512 km (0.102 R)
• M53: 15,532,897 km (0.118 R)
• M54: 15,999,343 km (0.097 R)
• M55: 16,061,875 km (0.066 R)
• M56: 17,619,488 km (0.115 R)
• M57: 18,860,252 km (0.108 R)
• M58: 18,992,497 km (0.083 R)
• M59: 19,257,883 km (0.075 R)
• M60: 19,591,487 km (0.072 R)
• M61: 19,725,377 km (0.03 R)
• M62: 19,994,204 km (0.066 R)
• M63: 20,196,610 km (0.038 R)
• M64: 20,808,017 km (0.12 R)
• M65: 21,150,147 km (0.114 R)
• M66: 21,805,685 km (0.046 R)
• M67: 22,642,984 km (0.065 R)
• M68: 23,030,443 km (0.079 R)
• M69: 23,384,391 km (0.12 R)
• M70: 23,490,905 km (0.12 R)
• M71: 23,633,322 km (0.113 R)
• M72: 23,811,643 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.8

Radius: 6.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.58 AU - 13.3 AU

Year: 17443 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,833,873 km

• M1: 114,442 km (0.071 R)
• M2: 327,171 km (0.092 R)
• M3: 665,262 km (0.089 R)
• M4: 952,340 km (0.104 R)
• M5: 1,069,475 km (0.1 R)
• M6: 1,427,313 km (0.112 R)
• M7: 1,539,362 km (0.115 R)
• M8: 1,654,403 km (0.102 R)
• M9: 1,748,500 km (0.075 R)
• M10: 2,271,344 km (0.094 R)
• M11: 3,125,698 km (0.098 R)
• M12: 3,331,245 km (0.106 R)
• M13: 4,261,295 km (0.071 R)
• M14: 4,423,759 km (0.093 R)
• M15: 5,370,863 km (0.063 R)
• M16: 5,581,796 km (0.062 R)
• M17: 6,120,946 km (0.065 R)
• M18: 6,230,751 km (0.066 R)
• M19: 6,341,304 km (0.042 R)
• M20: 6,676,703 km (0.029 R)
• M21: 6,752,100 km (0.119 R)
• M22: 7,094,529 km (0.076 R)
• M23: 7,209,869 km (0.103 R)
• M24: 7,364,853 km (0.082 R)
• M25: 7,835,936 km (0.113 R)
• M26: 8,195,869 km (0.051 R)
• M27: 9,014,618 km (0.094 R)
• M28: 9,391,605 km (0.036 R)
• M29: 9,560,800 km (0.09 R)
• M30: 9,945,117 km (0.107 R)
• M31: 10,994,696 km (0.065 R)
• M32: 11,173,166 km (0.11 R)
• M33: 11,352,384 km (0.067 R)
• M34: 11,804,918 km (0.115 R)
• M35: 12,033,354 km (0.088 R)
• M36: 12,125,057 km (0.096 R)
• M37: 12,587,464 km (0.107 R)
• M38: 12,633,989 km (0.113 R)
• M39: 12,680,664 km (0.097 R)
• M40: 12,820,837 km (0.101 R)
• M41: 16,235,109 km (0.06 R)
• M42: 16,846,964 km (0.099 R)
• M43: 18,568,387 km (0.078 R)
• M44: 19,746,769 km (0.098 R)
• M45: 20,072,444 km (0.081 R)
• M46: 20,509,270 km (0.085 R)
• M47: 21,225,843 km (0.093 R)
• M48: 21,615,097 km (0.1 R)
• M49: 21,782,647 km (0.099 R)
• M50: 21,838,596 km (0.089 R)
• M51: 22,175,192 km (0.048 R)
• M52: 22,287,839 km (0.094 R)
• M53: 23,081,306 km (0.041 R)
• M54: 23,884,198 km (0.032 R)
• M55: 24,347,053 km (0.055 R)
• M56: 24,521,335 km (0.092 R)
• M57: 24,812,752 km (0.103 R)
• M58: 25,222,799 km (0.091 R)
• M59: 25,517,058 km (0.104 R)
• M60: 26,049,477 km (0.056 R)
• M61: 27,125,385 km (0.057 R)
• M62: 27,608,287 km (0.09 R)
• M63: 28,033,145 km (0.06 R)
• M64: 28,094,031 km (0.065 R)
• M65: 28,398,912 km (0.101 R)
• M66: 28,582,468 km (0.046 R)
• M67: 30,064,834 km (0.059 R)
• M68: 30,627,022 km (0.051 R)
• M69: 31,066,840 km (0.119 R)
• M70: 32,910,784 km (0.114 R)
• M71: 33,103,466 km (0.11 R)
• M72: 34,203,010 km (0.106 R)
• M73: 34,333,160 km (0.055 R)
• M74: 34,659,134 km (0.059 R)
• M75: 35,183,026 km (0.108 R)
• M76: 39,058,358 km (0.103 R)
• M77: 40,219,687 km (0.12 R)
• M78: 40,288,352 km (0.092 R)
• M79: 41,600,325 km (0.099 R)
• M80: 42,505,991 km (0.108 R)
• M81: 42,576,003 km (0.09 R)
• M82: 42,996,373 km (0.102 R)
• M83: 43,136,845 km (0.056 R)
• M84: 44,053,581 km (0.096 R)
• M85: 44,621,006 km (0.032 R)
• M86: 45,047,958 km (0.093 R)
• M87: 45,333,540 km (0.093 R)
• M88: 45,834,544 km (0.117 R)
• M89: 47,566,289 km (0.107 R)
• M90: 47,784,253 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 5.2

Gravity: 19.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.75 AU - 17.25 AU

Year: 23983 Days

Day: 16.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,833,873 km

• M1: 195,076 km (0.094 R)
• M2: 339,438 km (0.1 R)
• M3: 648,208 km (0.058 R)
• M4: 1,108,520 km (0.065 R)
• M5: 1,280,707 km (0.075 R)
• M6: 1,370,017 km (0.057 R)
• M7: 1,586,485 km (0.026 R)
• M8: 1,780,663 km (0.071 R)
• M9: 1,948,213 km (0.085 R)
• M10: 2,262,668 km (0.079 R)
• M11: 2,444,280 km (0.068 R)
• M12: 2,518,331 km (0.051 R)
• M13: 2,592,980 km (0.05 R)
• M14: 4,102,722 km (0.114 R)
• M15: 4,146,703 km (0.038 R)
• M16: 4,458,914 km (0.04 R)
• M17: 4,732,529 km (0.077 R)
• M18: 5,585,835 km (0.071 R)
• M19: 6,588,290 km (0.103 R)
• M20: 6,952,112 km (0.065 R)
• M21: 7,057,280 km (0.051 R)
• M22: 7,753,508 km (0.078 R)
• M23: 8,923,812 km (0.113 R)
• M24: 9,095,401 km (0.03 R)
• M25: 10,447,317 km (0.059 R)
• M26: 11,610,440 km (0.114 R)
• M27: 12,878,581 km (0.107 R)
• M28: 12,943,058 km (0.106 R)
• M29: 14,524,457 km (0.118 R)
• M30: 15,337,671 km (0.106 R)
• M31: 16,796,101 km (0.11 R)
• M32: 18,443,323 km (0.106 R)
• M33: 18,662,035 km (0.112 R)
• M34: 19,397,010 km (0.117 R)
• M35: 19,619,462 km (0.077 R)
• M36: 21,504,993 km (0.115 R)
• M37: 22,043,246 km (0.098 R)
• M38: 22,430,406 km (0.062 R)
• M39: 23,447,521 km (0.072 R)
• M40: 24,639,667 km (0.108 R)
• M41: 25,041,487 km (0.106 R)
• M42: 25,364,319 km (0.08 R)
• M43: 25,770,028 km (0.101 R)
• M44: 26,096,152 km (0.09 R)
• M45: 26,752,288 km (0.069 R)
• M46: 27,165,328 km (0.076 R)
• M47: 27,913,766 km (0.107 R)
• M48: 28,922,355 km (0.08 R)
• M49: 30,028,332 km (0.081 R)
• M50: 31,582,504 km (0.066 R)
• M51: 32,106,396 km (0.108 R)
• M52: 33,517,253 km (0.107 R)
• M53: 33,962,307 km (0.069 R)
• M54: 34,051,467 km (0.103 R)
• M55: 35,490,000 km (0.108 R)
• M56: 38,240,058 km (0.101 R)
• M57: 39,359,200 km (0.047 R)
• M58: 39,828,638 km (0.088 R)
• M59: 40,300,021 km (0.057 R)
• M60: 41,153,028 km (0.083 R)
• M61: 43,941,981 km (0.098 R)
• M62: 45,015,645 km (0.087 R)
• M63: 46,493,672 km (0.073 R)
• M64: 48,790,747 km (0.111 R)
• M65: 49,800,982 km (0.104 R)
• M66: 50,105,264 km (0.115 R)
• M67: 50,206,990 km (0.108 R)
• M68: 51,022,299 km (0.06 R)
• M69: 51,124,474 km (0.083 R)
• M70: 51,226,799 km (0.058 R)
• M71: 51,739,172 km (0.079 R)
• M72: 52,976,047 km (0.069 R)
• M73: 53,598,224 km (0.055 R)
• M74: 54,014,256 km (0.118 R)
• M75: 54,431,335 km (0.079 R)
• M76: 54,640,323 km (0.036 R)
• M77: 55,373,801 km (0.104 R)
• M78: 56,744,716 km (0.059 R)
• M79: 57,168,677 km (0.046 R)
• M80: 58,126,701 km (0.034 R)
• M81: 58,554,103 km (0.118 R)
• M82: 59,304,635 km (0.092 R)
• M83: 60,058,309 km (0.076 R)
• M84: 61,140,650 km (0.088 R)
• M85: 61,357,866 km (0.074 R)
• M86: 64,315,416 km (0.1 R)
• M87: 64,536,222 km (0.044 R)
• M88: 64,646,775 km (0.07 R)
• M89: 65,089,734 km (0.115 R)
• M90: 65,311,438 km (0.117 R)
• M91: 66,312,697 km (0.1 R)
• M92: 66,983,045 km (0.107 R)
• M93: 68,330,323 km (0.103 R)
• M94: 73,923,937 km (0.114 R)
• M95: 74,850,995 km (0.085 R)
• M96: 74,967,083 km (0.063 R)
• M97: 78,243,875 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit