🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 188 Days

Day: 38.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,120,483 km

• M1: 153,487 km (0.074 R)
• M2: 243,845 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.66 AU - 0.86 AU

Year: 243 Days

Day: 19.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 13.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.21 AU - 8.13 AU

Year: 7048 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,120,483 km

• M1: 315,053 km (0.083 R)
• M2: 400,473 km (0.077 R)
• M3: 682,765 km (0.116 R)
• M4: 806,183 km (0.118 R)
• M5: 938,128 km (0.105 R)
• M6: 1,126,173 km (0.055 R)
• M7: 1,310,178 km (0.096 R)
• M8: 1,504,506 km (0.11 R)
• M9: 1,922,632 km (0.087 R)
• M10: 2,145,383 km (0.11 R)
• M11: 2,376,811 km (0.055 R)
• M12: 2,572,335 km (0.103 R)
• M13: 3,026,215 km (0.086 R)
• M14: 3,120,163 km (0.104 R)
• M15: 3,215,008 km (0.112 R)
• M16: 3,359,220 km (0.098 R)
• M17: 3,604,411 km (0.095 R)
• M18: 3,754,308 km (0.063 R)
• M19: 3,957,612 km (0.101 R)
• M20: 4,086,565 km (0.104 R)
• M21: 4,243,194 km (0.103 R)
• M22: 4,535,508 km (0.112 R)
• M23: 4,944,808 km (0.093 R)
• M24: 5,857,804 km (0.077 R)
• M25: 6,303,755 km (0.097 R)
• M26: 6,424,630 km (0.093 R)
• M27: 7,165,738 km (0.117 R)
• M28: 7,418,708 km (0.114 R)
• M29: 7,578,479 km (0.104 R)
• M30: 8,427,297 km (0.062 R)
• M31: 8,627,608 km (0.058 R)
• M32: 9,066,828 km (0.064 R)
• M33: 10,143,633 km (0.117 R)
• M34: 10,787,353 km (0.075 R)
• M35: 11,187,378 km (0.096 R)
• M36: 12,265,230 km (0.077 R)
• M37: 12,378,625 km (0.105 R)
• M38: 13,414,890 km (0.096 R)
• M39: 14,081,648 km (0.11 R)
• M40: 14,319,508 km (0.084 R)
• M41: 14,439,037 km (0.03 R)
• M42: 14,558,865 km (0.061 R)
• M43: 15,000,926 km (0.112 R)
• M44: 16,063,520 km (0.063 R)
• M45: 16,187,686 km (0.105 R)
• M46: 16,270,564 km (0.113 R)
• M47: 16,478,654 km (0.039 R)
• M48: 16,687,493 km (0.064 R)
• M49: 16,897,379 km (0.099 R)
• M50: 17,362,030 km (0.115 R)
• M51: 17,489,487 km (0.113 R)
• M52: 18,002,309 km (0.117 R)
• M53: 18,088,327 km (0.095 R)
• M54: 18,347,132 km (0.118 R)
• M55: 18,433,599 km (0.045 R)
• M56: 18,520,216 km (0.12 R)
• M57: 18,955,546 km (0.094 R)
• M58: 19,262,371 km (0.118 R)
• M59: 19,925,240 km (0.119 R)
• M60: 20,640,617 km (0.095 R)
• M61: 20,910,940 km (0.087 R)
• M62: 21,001,447 km (0.058 R)
• M63: 21,546,581 km (0.047 R)
• M64: 21,729,390 km (0.073 R)
• M65: 23,116,461 km (0.084 R)
• M66: 24,818,736 km (0.085 R)
• M67: 25,394,987 km (0.109 R)
• M68: 26,072,964 km (0.104 R)
• M69: 26,806,143 km (0.119 R)
• M70: 27,249,103 km (0.108 R)
• M71: 27,545,905 km (0.079 R)
• M72: 28,092,685 km (0.081 R)
• M73: 28,643,205 km (0.117 R)
• M74: 28,944,944 km (0.047 R)
• M75: 29,551,563 km (0.059 R)
• M76: 30,162,371 km (0.073 R)
• M77: 30,366,872 km (0.078 R)
• M78: 31,707,568 km (0.094 R)
• M79: 32,909,736 km (0.08 R)
• M80: 34,339,892 km (0.092 R)
• M81: 34,446,705 km (0.102 R)
• M82: 35,197,088 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 9.1

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.51 AU - 11.19 AU

Year: 10495 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,120,483 km

• M1: 118,033 km (0.111 R)
• M2: 364,420 km (0.074 R)
• M3: 694,882 km (0.102 R)
• M4: 981,512 km (0.082 R)
• M5: 2,096,465 km (0.027 R)
• M6: 2,685,132 km (0.072 R)
• M7: 3,013,200 km (0.084 R)
• M8: 3,577,633 km (0.068 R)
• M9: 3,674,872 km (0.114 R)
• M10: 4,005,633 km (0.067 R)
• M11: 4,174,529 km (0.093 R)
• M12: 4,415,082 km (0.097 R)
• M13: 4,766,637 km (0.095 R)
• M14: 5,163,969 km (0.064 R)
• M15: 5,385,075 km (0.091 R)
• M16: 6,261,568 km (0.11 R)
• M17: 6,379,302 km (0.095 R)
• M18: 6,457,990 km (0.034 R)
• M19: 7,553,645 km (0.07 R)
• M20: 7,889,343 km (0.108 R)
• M21: 8,531,716 km (0.086 R)
• M22: 8,969,440 km (0.072 R)
• M23: 9,190,994 km (0.095 R)
• M24: 10,095,313 km (0.103 R)
• M25: 10,698,342 km (0.109 R)
• M26: 11,170,174 km (0.034 R)
• M27: 13,024,290 km (0.094 R)
• M28: 13,527,986 km (0.096 R)
• M29: 14,089,427 km (0.086 R)
• M30: 14,398,795 km (0.06 R)
• M31: 16,626,906 km (0.118 R)
• M32: 16,844,720 km (0.105 R)
• M33: 16,953,927 km (0.098 R)
• M34: 17,283,042 km (0.097 R)
• M35: 17,503,699 km (0.095 R)
• M36: 17,669,752 km (0.03 R)
• M37: 17,836,255 km (0.107 R)
• M38: 18,227,005 km (0.109 R)
• M39: 18,395,302 km (0.054 R)
• M40: 19,991,212 km (0.106 R)
• M41: 20,981,550 km (0.062 R)
• M42: 21,334,900 km (0.1 R)
• M43: 22,047,585 km (0.094 R)
• M44: 22,226,952 km (0.085 R)
• M45: 22,527,046 km (0.087 R)
• M46: 22,828,336 km (0.087 R)
• M47: 23,863,104 km (0.051 R)
• M48: 25,224,744 km (0.089 R)
• M49: 25,412,340 km (0.045 R)
• M50: 25,663,365 km (0.106 R)
• M51: 25,852,008 km (0.052 R)
• M52: 26,104,380 km (0.084 R)
• M53: 26,294,219 km (0.09 R)
• M54: 26,611,516 km (0.12 R)
• M55: 27,699,991 km (0.106 R)
• M56: 28,933,575 km (0.093 R)
• M57: 30,450,796 km (0.113 R)
• M58: 30,717,380 km (0.053 R)
• M59: 30,784,100 km (0.106 R)
• M60: 31,926,280 km (0.087 R)
• M61: 32,197,052 km (0.116 R)
• M62: 32,468,423 km (0.105 R)
• M63: 33,356,136 km (0.091 R)
• M64: 33,699,763 km (0.113 R)
• M65: 36,419,302 km (0.054 R)
• M66: 37,555,349 km (0.074 R)
• M67: 38,127,710 km (0.085 R)
• M68: 38,271,174 km (0.039 R)
• M69: 40,007,707 km (0.117 R)
• M70: 40,519,032 km (0.118 R)
• M71: 41,621,868 km (0.109 R)
• M72: 41,843,721 km (0.096 R)
• M73: 42,214,275 km (0.041 R)
• M74: 43,557,066 km (0.089 R)
• M75: 45,369,145 km (0.051 R)
• M76: 45,902,311 km (0.081 R)
• M77: 46,284,384 km (0.05 R)
• M78: 46,437,573 km (0.106 R)
• M79: 47,282,801 km (0.117 R)
• M80: 47,900,789 km (0.114 R)
• M81: 47,978,132 km (0.112 R)
• M82: 50,005,931 km (0.092 R)
• M83: 50,635,588 km (0.089 R)
• M84: 51,822,946 km (0.103 R)
• M85: 51,902,532 km (0.032 R)
• M86: 51,981,969 km (0.067 R)
• M87: 52,539,969 km (0.07 R)
• M88: 52,699,590 km (0.113 R)
• M89: 53,179,949 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.4

Radius: 7

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.61 AU - 14.41 AU

Year: 16243 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,120,483 km

• M1: 1,060,200 km (0.104 R)
• M2: 1,518,119 km (0.054 R)
• M3: 1,844,243 km (0.077 R)
• M4: 2,390,275 km (0.067 R)
• M5: 2,768,907 km (0.095 R)
• M6: 3,092,637 km (0.102 R)
• M7: 3,736,805 km (0.115 R)
• M8: 4,215,967 km (0.082 R)
• M9: 4,588,017 km (0.047 R)
• M10: 4,672,241 km (0.034 R)
• M11: 5,319,401 km (0.08 R)
• M12: 5,994,536 km (0.077 R)
• M13: 6,412,513 km (0.101 R)
• M14: 7,722,242 km (0.059 R)
• M15: 7,772,357 km (0.104 R)
• M16: 7,923,152 km (0.074 R)
• M17: 10,244,612 km (0.093 R)
• M18: 11,250,657 km (0.084 R)
• M19: 11,535,641 km (0.111 R)
• M20: 11,650,233 km (0.054 R)
• M21: 11,765,274 km (0.1 R)
• M22: 13,596,502 km (0.057 R)
• M23: 13,839,149 km (0.111 R)
• M24: 15,011,398 km (0.07 R)
• M25: 16,022,979 km (0.081 R)
• M26: 17,318,198 km (0.111 R)
• M27: 17,647,163 km (0.07 R)
• M28: 18,177,936 km (0.116 R)
• M29: 18,781,414 km (0.12 R)
• M30: 19,187,273 km (0.077 R)
• M31: 19,459,392 km (0.074 R)
• M32: 19,527,758 km (0.067 R)
• M33: 20,007,668 km (0.069 R)
• M34: 20,214,562 km (0.092 R)
• M35: 20,909,444 km (0.081 R)
• M36: 21,682,715 km (0.079 R)
• M37: 22,037,412 km (0.112 R)
• M38: 24,794,351 km (0.051 R)
• M39: 25,314,054 km (0.032 R)
• M40: 27,428,171 km (0.11 R)
• M41: 27,658,103 km (0.041 R)
• M42: 27,888,484 km (0.093 R)
• M43: 28,661,456 km (0.112 R)
• M44: 28,972,620 km (0.114 R)
• M45: 32,145,142 km (0.098 R)
• M46: 33,526,528 km (0.1 R)
• M47: 33,936,576 km (0.092 R)
• M48: 34,595,854 km (0.046 R)
• M49: 35,010,240 km (0.05 R)
• M50: 35,509,448 km (0.057 R)
• M51: 38,554,363 km (0.055 R)
• M52: 40,107,937 km (0.119 R)
• M53: 41,418,115 km (0.072 R)
• M54: 42,387,809 km (0.062 R)
• M55: 42,653,494 km (0.091 R)
• M56: 43,811,532 km (0.106 R)
• M57: 43,901,141 km (0.083 R)
• M58: 43,990,600 km (0.088 R)
• M59: 44,439,394 km (0.085 R)
• M60: 45,613,288 km (0.032 R)
• M61: 45,794,751 km (0.084 R)
• M62: 45,885,556 km (0.116 R)
• M63: 46,614,547 km (0.089 R)
• M64: 46,980,314 km (0.101 R)
• M65: 47,347,128 km (0.053 R)
• M66: 48,453,404 km (0.115 R)
• M67: 48,916,858 km (0.11 R)
• M68: 50,409,695 km (0.119 R)
• M69: 51,161,574 km (0.108 R)
• M70: 52,486,563 km (0.079 R)
• M71: 54,495,064 km (0.067 R)
• M72: 54,591,405 km (0.118 R)
• M73: 54,687,596 km (0.092 R)
• M74: 56,042,205 km (0.097 R)
• M75: 57,701,694 km (0.074 R)
• M76: 58,882,919 km (0.113 R)
• M77: 61,269,005 km (0.074 R)
• M78: 61,369,086 km (0.112 R)
• M79: 61,770,008 km (0.103 R)
• M80: 62,171,828 km (0.111 R)
• M81: 63,180,267 km (0.109 R)
• M82: 65,008,951 km (0.109 R)
• M83: 66,135,124 km (0.064 R)
• M84: 66,340,522 km (0.097 R)
• M85: 66,752,066 km (0.047 R)
• M86: 67,888,112 km (0.03 R)
• M87: 68,095,305 km (0.111 R)
• M88: 69,447,520 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545

Radius: 4.1

Gravity: 32.42 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.08 AU - 16.36 AU

Year: 22880 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,120,483 km

• M1: 57,894 km (0.069 R)
• M2: 152,291 km (0.085 R)
• M3: 206,894 km (0.107 R)
• M4: 237,113 km (0.087 R)
• M5: 392,844 km (0.116 R)
• M6: 512,971 km (0.042 R)
• M7: 1,697,637 km (0.108 R)
• M8: 2,786,410 km (0.029 R)
• M9: 2,901,152 km (0.07 R)
• M10: 3,621,764 km (0.108 R)
• M11: 4,891,252 km (0.053 R)
• M12: 4,937,328 km (0.117 R)
• M13: 5,029,780 km (0.041 R)
• M14: 5,263,451 km (0.098 R)
• M15: 5,500,714 km (0.03 R)
• M16: 5,644,776 km (0.111 R)
• M17: 6,383,491 km (0.092 R)
• M18: 6,534,884 km (0.07 R)
• M19: 8,057,940 km (0.088 R)
• M20: 8,886,862 km (0.073 R)
• M21: 10,150,814 km (0.082 R)
• M22: 10,683,831 km (0.102 R)
• M23: 12,086,910 km (0.086 R)
• M24: 13,546,835 km (0.088 R)
• M25: 13,676,387 km (0.083 R)
• M26: 16,146,248 km (0.047 R)
• M27: 16,421,358 km (0.102 R)
• M28: 17,326,126 km (0.052 R)
• M29: 17,749,189 km (0.047 R)
• M30: 18,461,873 km (0.071 R)
• M31: 19,183,833 km (0.048 R)
• M32: 19,329,242 km (0.088 R)
• M33: 22,315,066 km (0.086 R)
• M34: 24,646,548 km (0.066 R)
• M35: 25,122,120 km (0.091 R)
• M36: 25,281,292 km (0.108 R)
• M37: 29,787,928 km (0.089 R)
• M38: 30,718,427 km (0.113 R)
• M39: 31,230,051 km (0.08 R)
• M40: 32,348,146 km (0.09 R)
• M41: 32,434,763 km (0.052 R)
• M42: 32,607,997 km (0.116 R)
• M43: 33,566,920 km (0.107 R)
• M44: 34,623,380 km (0.094 R)
• M45: 36,048,898 km (0.081 R)
• M46: 36,768,913 km (0.077 R)
• M47: 36,859,120 km (0.092 R)
• M48: 37,493,565 km (0.083 R)
• M49: 38,497,666 km (0.101 R)
• M50: 38,773,075 km (0.094 R)
• M51: 39,049,083 km (0.096 R)
• M52: 39,510,593 km (0.087 R)
• M53: 39,603,044 km (0.041 R)
• M54: 41,374,582 km (0.076 R)
• M55: 41,468,530 km (0.048 R)
• M56: 43,649,068 km (0.112 R)
• M57: 45,187,682 km (0.12 R)
• M58: 45,381,262 km (0.077 R)
• M59: 45,575,141 km (0.069 R)
• M60: 46,450,887 km (0.106 R)
• M61: 47,234,032 km (0.108 R)
• M62: 50,009,072 km (0.1 R)
• M63: 50,912,195 km (0.1 R)
• M64: 51,012,874 km (0.092 R)
• M65: 51,618,296 km (0.115 R)
• M66: 51,921,980 km (0.055 R)
• M67: 52,429,267 km (0.097 R)
• M68: 55,197,426 km (0.062 R)
• M69: 55,611,512 km (0.109 R)
• M70: 56,026,647 km (0.116 R)
• M71: 56,442,828 km (0.104 R)
• M72: 57,907,541 km (0.109 R)
• M73: 59,278,755 km (0.072 R)
• M74: 59,596,650 km (0.11 R)
• M75: 61,409,178 km (0.066 R)
• M76: 62,268,319 km (0.075 R)
• M77: 64,215,933 km (0.095 R)
• M78: 65,415,858 km (0.084 R)
• M79: 65,744,375 km (0.078 R)
• M80: 66,513,158 km (0.11 R)
• M81: 67,395,486 km (0.109 R)
• M82: 68,281,555 km (0.104 R)
• M83: 69,506,163 km (0.089 R)
• M84: 69,729,662 km (0.072 R)
• M85: 72,996,431 km (0.088 R)
• M86: 74,248,565 km (0.033 R)
• M87: 74,934,471 km (0.113 R)
• M88: 75,622,472 km (0.113 R)
• M89: 76,312,716 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 11,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit