🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.58 AU - 0.92 AU

Year: 240 Days

Day: 28.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.76 AU - 0.84 AU

Year: 264 Days

Day: 41.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 101.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.12 AU - 2.4 AU

Year: 1254 Days

Day: 23.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,930,554 km

• M1: 118,482 km (0.057 R)
• M2: 995,873 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.2 AU - 3.46 AU

Year: 1757 Days

Day: 25 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,930,554 km

• M1: 1,084,734 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.83 AU - 3.35 AU

Year: 2004 Days

Day: 29.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.1 AU - 3.88 AU

Year: 2406 Days

Day: 41.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,930,554 km

• M1: 1,445,265 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 8.1

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.61 AU - 10.79 AU

Year: 11146 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,930,554 km

• M1: 105,167 km (0.115 R)
• M2: 182,360 km (0.057 R)
• M3: 344,075 km (0.117 R)
• M4: 806,781 km (0.061 R)
• M5: 898,485 km (0.085 R)
• M6: 993,779 km (0.12 R)
• M7: 1,174,044 km (0.116 R)
• M8: 1,236,576 km (0.093 R)
• M9: 1,431,053 km (0.082 R)
• M10: 1,922,781 km (0.101 R)
• M11: 2,174,555 km (0.111 R)
• M12: 2,226,166 km (0.086 R)
• M13: 2,765,167 km (0.119 R)
• M14: 2,821,266 km (0.109 R)
• M15: 3,049,403 km (0.09 R)
• M16: 3,283,673 km (0.054 R)
• M17: 3,343,213 km (0.085 R)
• M18: 3,615,332 km (0.103 R)
• M19: 4,441,710 km (0.117 R)
• M20: 5,046,983 km (0.081 R)
• M21: 5,289,332 km (0.112 R)
• M22: 5,893,857 km (0.07 R)
• M23: 6,039,266 km (0.098 R)
• M24: 6,408,025 km (0.119 R)
• M25: 6,784,114 km (0.049 R)
• M26: 7,013,298 km (0.03 R)
• M27: 8,035,350 km (0.096 R)
• M28: 8,318,539 km (0.105 R)
• M29: 8,440,910 km (0.078 R)
• M30: 8,563,880 km (0.113 R)
• M31: 8,646,159 km (0.096 R)
• M32: 9,271,777 km (0.113 R)
• M33: 10,434,451 km (0.116 R)
• M34: 10,698,941 km (0.109 R)
• M35: 10,921,093 km (0.097 R)
• M36: 11,370,037 km (0.106 R)
• M37: 11,687,932 km (0.114 R)
• M38: 12,008,819 km (0.088 R)
• M39: 12,378,925 km (0.115 R)
• M40: 12,705,946 km (0.108 R)
• M41: 13,607,722 km (0.046 R)
• M42: 13,896,894 km (0.118 R)
• M43: 15,372,528 km (0.103 R)
• M44: 15,824,912 km (0.105 R)
• M45: 16,485,985 km (0.073 R)
• M46: 16,588,459 km (0.11 R)
• M47: 16,639,921 km (0.028 R)
• M48: 17,104,273 km (0.027 R)
• M49: 17,416,334 km (0.102 R)
• M50: 17,572,963 km (0.093 R)
• M51: 17,730,190 km (0.074 R)
• M52: 18,204,415 km (0.118 R)
• M53: 18,789,792 km (0.088 R)
• M54: 19,004,315 km (0.105 R)
• M55: 19,489,611 km (0.108 R)
• M56: 20,252,709 km (0.105 R)
• M57: 20,748,477 km (0.1 R)
• M58: 21,304,083 km (0.083 R)
• M59: 21,415,833 km (0.082 R)
• M60: 23,401,745 km (0.093 R)
• M61: 24,096,178 km (0.115 R)
• M62: 25,505,091 km (0.114 R)
• M63: 26,219,570 km (0.095 R)
• M64: 26,820,056 km (0.103 R)
• M65: 27,242,969 km (0.108 R)
• M66: 27,424,880 km (0.098 R)
• M67: 27,790,048 km (0.109 R)
• M68: 27,973,306 km (0.112 R)
• M69: 28,463,688 km (0.119 R)
• M70: 28,525,172 km (0.08 R)
• M71: 29,328,663 km (0.067 R)
• M72: 29,577,444 km (0.081 R)
• M73: 29,889,355 km (0.08 R)
• M74: 30,768,542 km (0.113 R)
• M75: 31,528,948 km (0.118 R)
• M76: 35,092,070 km (0.101 R)
• M77: 35,820,013 km (0.054 R)
• M78: 36,419,153 km (0.078 R)
• M79: 37,694,923 km (0.111 R)
• M80: 37,762,542 km (0.109 R)
• M81: 38,372,303 km (0.102 R)
• M82: 39,396,001 km (0.071 R)
• M83: 39,739,178 km (0.115 R)
• M84: 40,497,640 km (0.069 R)
• M85: 42,169,097 km (0.054 R)
• M86: 44,076,320 km (0.112 R)
• M87: 44,503,871 km (0.119 R)
• M88: 44,789,752 km (0.09 R)
• M89: 45,939,262 km (0.081 R)
• M90: 46,880,382 km (0.082 R)
• M91: 47,244,055 km (0.078 R)
• M92: 47,389,763 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.4

Radius: 5.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.51 AU - 15.81 AU

Year: 17614 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 52,930,554 km

• M1: 70,012 km (0.089 R)
• M2: 161,117 km (0.108 R)
• M3: 344,225 km (0.059 R)
• M4: 558,299 km (0.058 R)
• M5: 670,797 km (0.108 R)
• M6: 858,393 km (0.074 R)
• M7: 1,030,580 km (0.095 R)
• M8: 1,501,663 km (0.085 R)
• M9: 1,697,038 km (0.088 R)
• M10: 1,900,491 km (0.105 R)
• M11: 2,672,416 km (0.114 R)
• M12: 3,434,019 km (0.107 R)
• M13: 3,610,245 km (0.107 R)
• M14: 4,395,634 km (0.103 R)
• M15: 4,464,898 km (0.11 R)
• M16: 4,517,108 km (0.103 R)
• M17: 4,798,800 km (0.088 R)
• M18: 5,790,784 km (0.118 R)
• M19: 6,368,531 km (0.108 R)
• M20: 6,604,896 km (0.074 R)
• M21: 6,924,287 km (0.115 R)
• M22: 7,996,904 km (0.06 R)
• M23: 8,081,576 km (0.102 R)
• M24: 8,315,996 km (0.1 R)
• M25: 8,423,258 km (0.114 R)
• M26: 9,076,252 km (0.102 R)
• M27: 9,768,143 km (0.079 R)
• M28: 10,154,703 km (0.081 R)
• M29: 10,315,372 km (0.103 R)
• M30: 10,453,750 km (0.119 R)
• M31: 10,802,462 km (0.092 R)
• M32: 10,942,935 km (0.107 R)
• M33: 11,036,882 km (0.12 R)
• M34: 11,991,765 km (0.08 R)
• M35: 13,322,289 km (0.076 R)
• M36: 13,372,404 km (0.105 R)
• M37: 13,548,481 km (0.102 R)
• M38: 14,491,995 km (0.03 R)
• M39: 14,595,367 km (0.112 R)
• M40: 14,647,128 km (0.082 R)
• M41: 15,220,087 km (0.096 R)
• M42: 15,667,834 km (0.045 R)
• M43: 17,419,625 km (0.084 R)
• M44: 17,639,534 km (0.088 R)
• M45: 18,221,021 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.6

Radius: 5.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.32 AU - 14.4 AU

Year: 18017 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,930,554 km

• M1: 116,088 km (0.09 R)
• M2: 275,709 km (0.03 R)
• M3: 347,366 km (0.114 R)
• M4: 1,945,670 km (0.075 R)
• M5: 2,047,845 km (0.07 R)
• M6: 2,408,526 km (0.059 R)
• M7: 2,629,931 km (0.114 R)
• M8: 3,883,112 km (0.094 R)
• M9: 4,142,515 km (0.082 R)
• M10: 4,221,502 km (0.072 R)
• M11: 4,650,998 km (0.057 R)
• M12: 4,732,977 km (0.08 R)
• M13: 4,898,582 km (0.048 R)
• M14: 5,094,256 km (0.104 R)
• M15: 5,493,234 km (0.055 R)
• M16: 5,550,979 km (0.108 R)
• M17: 5,872,614 km (0.118 R)
• M18: 6,260,372 km (0.108 R)
• M19: 6,442,283 km (0.108 R)
• M20: 6,656,507 km (0.038 R)
• M21: 6,749,108 km (0.088 R)
• M22: 7,092,285 km (0.064 R)
• M23: 7,409,134 km (0.117 R)
• M24: 8,621,026 km (0.039 R)
• M25: 9,027,184 km (0.08 R)
• M26: 9,998,972 km (0.049 R)
• M27: 10,533,186 km (0.101 R)
• M28: 10,677,099 km (0.032 R)
• M29: 10,894,465 km (0.094 R)
• M30: 12,265,978 km (0.053 R)
• M31: 13,730,392 km (0.082 R)
• M32: 15,046,105 km (0.097 R)
• M33: 15,127,187 km (0.045 R)
• M34: 17,582,088 km (0.077 R)
• M35: 17,924,368 km (0.101 R)
• M36: 18,096,406 km (0.104 R)
• M37: 18,355,360 km (0.045 R)
• M38: 19,447,574 km (0.058 R)
• M39: 19,491,705 km (0.091 R)
• M40: 20,068,405 km (0.112 R)
• M41: 20,515,852 km (0.096 R)
• M42: 21,374,993 km (0.094 R)
• M43: 22,476,930 km (0.102 R)
• M44: 22,662,282 km (0.109 R)
• M45: 22,708,807 km (0.049 R)
• M46: 22,941,432 km (0.114 R)
• M47: 24,306,512 km (0.102 R)
• M48: 24,496,951 km (0.12 R)
• M49: 25,649,303 km (0.044 R)
• M50: 26,280,905 km (0.097 R)
• M51: 27,065,396 km (0.06 R)
• M52: 27,163,981 km (0.088 R)
• M53: 27,609,035 km (0.084 R)
• M54: 27,907,184 km (0.032 R)
• M55: 29,819,792 km (0.116 R)
• M56: 30,381,233 km (0.104 R)
• M57: 32,190,919 km (0.076 R)
• M58: 32,661,853 km (0.087 R)
• M59: 32,766,870 km (0.072 R)
• M60: 33,029,714 km (0.053 R)
• M61: 33,504,837 km (0.082 R)
• M62: 34,194,932 km (0.11 R)
• M63: 34,728,996 km (0.116 R)
• M64: 34,943,370 km (0.105 R)
• M65: 35,805,353 km (0.081 R)
• M66: 35,859,507 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 4

Gravity: 15.4 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.33 AU - 15.69 AU

Year: 19348 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,930,554 km

• M1: 51,462 km (0.077 R)
• M2: 156,779 km (0.105 R)
• M3: 521,199 km (0.054 R)
• M4: 571,464 km (0.059 R)
• M5: 605,871 km (0.047 R)
• M6: 695,032 km (0.062 R)
• M7: 731,833 km (0.106 R)
• M8: 1,598,154 km (0.117 R)
• M9: 1,874,761 km (0.112 R)
• M10: 1,926,671 km (0.118 R)
• M11: 1,979,030 km (0.066 R)
• M12: 2,031,838 km (0.054 R)
• M13: 2,275,533 km (0.096 R)
• M14: 2,643,694 km (0.054 R)
• M15: 2,879,310 km (0.089 R)
• M16: 3,434,169 km (0.098 R)
• M17: 3,561,776 km (0.025 R)
• M18: 3,691,028 km (0.032 R)
• M19: 3,789,015 km (0.061 R)
• M20: 4,429,294 km (0.07 R)
• M21: 5,066,132 km (0.072 R)
• M22: 6,384,239 km (0.099 R)
• M23: 6,541,167 km (0.039 R)
• M24: 6,699,591 km (0.042 R)
• M25: 7,020,030 km (0.119 R)
• M26: 7,141,503 km (0.067 R)
• M27: 7,386,395 km (0.071 R)
• M28: 8,053,153 km (0.079 R)
• M29: 9,088,819 km (0.102 R)
• M30: 9,712,043 km (0.106 R)
• M31: 10,812,186 km (0.06 R)
• M32: 10,858,861 km (0.076 R)
• M33: 12,780,744 km (0.078 R)
• M34: 13,277,409 km (0.099 R)
• M35: 13,377,490 km (0.117 R)
• M36: 14,289,439 km (0.082 R)
• M37: 15,221,434 km (0.075 R)
• M38: 16,440,357 km (0.091 R)
• M39: 16,817,643 km (0.084 R)
• M40: 19,423,040 km (0.111 R)
• M41: 20,165,494 km (0.06 R)
• M42: 20,975,566 km (0.117 R)
• M43: 21,208,939 km (0.079 R)
• M44: 21,737,169 km (0.098 R)
• M45: 23,106,588 km (0.052 R)
• M46: 23,166,726 km (0.093 R)
• M47: 23,468,465 km (0.027 R)
• M48: 23,589,490 km (0.112 R)
• M49: 23,771,401 km (0.114 R)
• M50: 24,075,683 km (0.099 R)
• M51: 24,381,162 km (0.031 R)
• M52: 25,243,444 km (0.065 R)
• M53: 25,367,461 km (0.054 R)
• M54: 26,178,431 km (0.054 R)
• M55: 26,934,498 km (0.079 R)
• M56: 27,506,411 km (0.091 R)
• M57: 27,697,896 km (0.081 R)
• M58: 28,210,568 km (0.082 R)
• M59: 28,532,652 km (0.113 R)
• M60: 29,375,786 km (0.097 R)
• M61: 29,767,732 km (0.115 R)
• M62: 31,485,714 km (0.104 R)
• M63: 32,222,185 km (0.066 R)
• M64: 33,303,628 km (0.036 R)
• M65: 34,190,893 km (0.105 R)
• M66: 34,534,369 km (0.095 R)
• M67: 35,640,795 km (0.097 R)
• M68: 36,338,071 km (0.08 R)
• M69: 37,180,905 km (0.083 R)
• M70: 37,251,515 km (0.084 R)
• M71: 38,457,125 km (0.078 R)
• M72: 40,253,346 km (0.05 R)
• M73: 41,125,203 km (0.11 R)
• M74: 41,709,981 km (0.079 R)
• M75: 42,150,247 km (0.11 R)
• M76: 42,813,714 km (0.112 R)
• M77: 43,703,522 km (0.105 R)
• M78: 43,852,521 km (0.105 R)
• M79: 44,225,469 km (0.089 R)
• M80: 44,599,464 km (0.101 R)
• M81: 45,275,496 km (0.114 R)
• M82: 45,879,124 km (0.083 R)
• M83: 46,106,213 km (0.054 R)
• M84: 46,789,576 km (0.093 R)
• M85: 46,942,017 km (0.056 R)
• M86: 47,094,457 km (0.107 R)
• M87: 48,166,475 km (0.046 R)
• M88: 48,782,669 km (0.059 R)
• M89: 49,324,064 km (0.072 R)
• M90: 49,634,330 km (0.115 R)
• M91: 49,711,971 km (0.106 R)
• M92: 51,352,162 km (0.051 R)
• M93: 51,666,467 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 16,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit