🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.54 AU - 0.56 AU

Year: 263 Days

Day: 25.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,635,518 km

• M1: 340,335 km (0.069 R)
• M2: 531,222 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.74 AU

Year: 293 Days

Day: 45.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,635,518 km

• M1: 197,918 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 13.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.05 AU - 1.17 AU

Year: 755 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 111.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,635,518 km

• M1: 189,541 km (0.106 R)
• M2: 278,102 km (0.081 R)
• M3: 451,187 km (0.084 R)
• M4: 537,056 km (0.104 R)
• M5: 719,416 km (0.083 R)
• M6: 825,032 km (0.078 R)
• M7: 936,632 km (0.076 R)
• M8: 1,028,785 km (0.084 R)
• M9: 1,137,393 km (0.038 R)
• M10: 1,284,148 km (0.042 R)
• M11: 1,374,056 km (0.058 R)
• M12: 1,487,900 km (0.083 R)
• M13: 1,717,982 km (0.083 R)
• M14: 1,825,842 km (0.073 R)
• M15: 1,944,024 km (0.092 R)
• M16: 2,056,672 km (0.048 R)
• M17: 2,180,090 km (0.061 R)
• M18: 2,322,956 km (0.101 R)
• M19: 2,434,406 km (0.091 R)
• M20: 2,600,759 km (0.079 R)
• M21: 2,743,775 km (0.1 R)
• M22: 2,981,785 km (0.055 R)
• M23: 3,313,294 km (0.064 R)
• M24: 3,429,681 km (0.105 R)
• M25: 3,686,840 km (0.086 R)
• M26: 3,807,715 km (0.118 R)
• M27: 3,899,119 km (0.079 R)
• M28: 4,105,265 km (0.027 R)
• M29: 4,367,959 km (0.084 R)
• M30: 4,453,229 km (0.062 R)
• M31: 4,723,254 km (0.084 R)
• M32: 4,865,820 km (0.06 R)
• M33: 4,954,233 km (0.027 R)
• M34: 5,099,193 km (0.115 R)
• M35: 5,393,452 km (0.116 R)
• M36: 5,951,302 km (0.03 R)
• M37: 6,129,324 km (0.098 R)
• M38: 6,551,938 km (0.047 R)
• M39: 6,649,925 km (0.037 R)
• M40: 6,996,692 km (0.074 R)
• M41: 7,273,299 km (0.093 R)
• M42: 7,707,881 km (0.112 R)
• M43: 7,811,402 km (0.105 R)
• M44: 7,928,388 km (0.103 R)
• M45: 8,085,316 km (0.106 R)
• M46: 8,190,483 km (0.038 R)
• M47: 8,495,513 km (0.072 R)
• M48: 8,926,056 km (0.101 R)
• M49: 9,212,686 km (0.108 R)
• M50: 9,363,929 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 10.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.34 AU - 3.62 AU

Year: 4192 Days

Day: 12.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,635,518 km

• M1: 148,551 km (0.052 R)
• M2: 231,578 km (0.103 R)
• M3: 306,526 km (0.108 R)
• M4: 532,269 km (0.1 R)
• M5: 699,370 km (0.114 R)
• M6: 946,057 km (0.059 R)
• M7: 1,153,100 km (0.101 R)
• M8: 1,360,892 km (0.05 R)
• M9: 1,506,451 km (0.103 R)
• M10: 1,596,359 km (0.114 R)
• M11: 1,672,654 km (0.026 R)
• M12: 1,909,318 km (0.06 R)
• M13: 2,123,243 km (0.109 R)
• M14: 2,999,288 km (0.05 R)
• M15: 3,386,297 km (0.1 R)
• M16: 3,565,665 km (0.113 R)
• M17: 4,038,544 km (0.081 R)
• M18: 4,487,787 km (0.064 R)
• M19: 4,618,984 km (0.098 R)
• M20: 5,111,310 km (0.079 R)
• M21: 5,410,207 km (0.099 R)
• M22: 6,538,025 km (0.073 R)
• M23: 6,837,520 km (0.111 R)
• M24: 7,295,140 km (0.055 R)
• M25: 8,293,556 km (0.063 R)
• M26: 8,428,194 km (0.073 R)
• M27: 8,754,168 km (0.088 R)
• M28: 8,946,252 km (0.07 R)
• M29: 9,167,507 km (0.112 R)
• M30: 9,615,403 km (0.064 R)
• M31: 9,927,614 km (0.115 R)
• M32: 10,013,333 km (0.105 R)
• M33: 10,416,500 km (0.114 R)
• M34: 10,678,595 km (0.067 R)
• M35: 10,913,314 km (0.118 R)
• M36: 11,149,828 km (0.065 R)
• M37: 11,328,299 km (0.07 R)
• M38: 11,597,874 km (0.105 R)
• M39: 11,990,868 km (0.109 R)
• M40: 12,112,790 km (0.063 R)
• M41: 13,227,593 km (0.066 R)
• M42: 14,053,224 km (0.066 R)
• M43: 14,149,565 km (0.105 R)
• M44: 14,504,561 km (0.118 R)
• M45: 14,601,949 km (0.086 R)
• M46: 14,797,324 km (0.074 R)
• M47: 15,190,766 km (0.034 R)
• M48: 15,521,228 km (0.099 R)
• M49: 15,987,824 km (0.104 R)
• M50: 16,492,866 km (0.09 R)
• M51: 16,866,562 km (0.118 R)
• M52: 17,140,176 km (0.064 R)
• M53: 17,587,922 km (0.109 R)
• M54: 17,726,450 km (0.112 R)
• M55: 17,795,864 km (0.072 R)
• M56: 17,865,277 km (0.118 R)
• M57: 18,249,145 km (0.073 R)
• M58: 18,600,401 km (0.095 R)
• M59: 18,671,011 km (0.057 R)
• M60: 18,741,621 km (0.109 R)
• M61: 19,131,623 km (0.072 R)
• M62: 19,919,704 km (0.07 R)
• M63: 20,064,066 km (0.054 R)
• M64: 21,527,433 km (0.09 R)
• M65: 21,749,885 km (0.085 R)
• M66: 22,085,134 km (0.105 R)
• M67: 22,459,428 km (0.116 R)
• M68: 23,100,754 km (0.094 R)
• M69: 23,786,361 km (0.109 R)
• M70: 24,093,186 km (0.113 R)
• M71: 25,764,942 km (0.089 R)
• M72: 26,238,120 km (0.064 R)
• M73: 26,317,257 km (0.115 R)
• M74: 26,475,831 km (0.089 R)
• M75: 26,634,554 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 14.3

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.93 AU - 3.97 AU

Year: 5069 Days

Day: 11.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,635,518 km

• M1: 193,280 km (0.092 R)
• M2: 351,106 km (0.116 R)
• M3: 833,559 km (0.114 R)
• M4: 989,590 km (0.059 R)
• M5: 1,223,112 km (0.108 R)
• M6: 1,361,191 km (0.119 R)
• M7: 1,534,276 km (0.111 R)
• M8: 1,699,581 km (0.08 R)
• M9: 1,839,455 km (0.092 R)
• M10: 2,164,831 km (0.03 R)
• M11: 2,597,767 km (0.101 R)
• M12: 2,945,432 km (0.103 R)
• M13: 3,058,379 km (0.114 R)
• M14: 3,153,673 km (0.061 R)
• M15: 3,366,850 km (0.034 R)
• M16: 3,665,297 km (0.059 R)
• M17: 4,119,028 km (0.106 R)
• M18: 4,331,307 km (0.088 R)
• M19: 4,525,336 km (0.056 R)
• M20: 5,262,105 km (0.097 R)
• M21: 5,679,932 km (0.08 R)
• M22: 5,797,815 km (0.109 R)
• M23: 6,375,712 km (0.095 R)
• M24: 6,572,433 km (0.078 R)
• M25: 7,047,855 km (0.094 R)
• M26: 7,302,620 km (0.061 R)
• M27: 7,431,125 km (0.112 R)
• M28: 7,534,497 km (0.119 R)
• M29: 7,873,785 km (0.046 R)
• M30: 7,979,251 km (0.095 R)
• M31: 8,271,565 km (0.087 R)
• M32: 8,513,465 km (0.111 R)
• M33: 9,031,822 km (0.078 R)
• M34: 9,142,225 km (0.108 R)
• M35: 9,984,910 km (0.101 R)
• M36: 10,473,497 km (0.074 R)
• M37: 10,999,483 km (0.083 R)
• M38: 12,046,817 km (0.081 R)
• M39: 12,259,994 km (0.099 R)
• M40: 13,188,399 km (0.11 R)
• M41: 13,408,308 km (0.094 R)
• M42: 13,597,848 km (0.115 R)
• M43: 14,011,337 km (0.108 R)
• M44: 14,139,392 km (0.064 R)
• M45: 14,493,640 km (0.107 R)
• M46: 14,720,730 km (0.072 R)
• M47: 14,916,104 km (0.097 R)
• M48: 15,112,526 km (0.079 R)
• M49: 15,474,703 km (0.111 R)
• M50: 16,073,693 km (0.105 R)
• M51: 16,612,544 km (0.078 R)
• M52: 16,782,188 km (0.059 R)
• M53: 16,918,322 km (0.086 R)
• M54: 17,225,896 km (0.107 R)
• M55: 17,328,819 km (0.103 R)
• M56: 17,673,343 km (0.077 R)
• M57: 18,089,973 km (0.104 R)
• M58: 18,862,048 km (0.102 R)
• M59: 19,109,931 km (0.106 R)
• M60: 19,932,271 km (0.111 R)
• M61: 20,220,995 km (0.086 R)
• M62: 20,329,603 km (0.092 R)
• M63: 20,511,065 km (0.111 R)
• M64: 21,022,241 km (0.078 R)
• M65: 21,759,609 km (0.075 R)
• M66: 21,982,510 km (0.117 R)
• M67: 22,094,110 km (0.06 R)
• M68: 22,280,808 km (0.086 R)
• M69: 22,505,504 km (0.104 R)
• M70: 23,678,052 km (0.12 R)
• M71: 24,329,700 km (0.112 R)
• M72: 24,599,575 km (0.078 R)
• M73: 24,909,392 km (0.048 R)
• M74: 25,064,824 km (0.102 R)
• M75: 25,571,961 km (0.103 R)
• M76: 25,964,506 km (0.054 R)
• M77: 26,161,526 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.1

Radius: 11.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.22 AU - 4.86 AU

Year: 5243 Days

Day: 8.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,635,518 km

• M1: 355,893 km (0.107 R)
• M2: 535,710 km (0.069 R)
• M3: 876,344 km (0.086 R)
• M4: 1,195,736 km (0.037 R)
• M5: 1,303,297 km (0.111 R)
• M6: 1,540,110 km (0.055 R)
• M7: 1,978,731 km (0.03 R)
• M8: 2,107,385 km (0.119 R)
• M9: 2,225,867 km (0.098 R)
• M10: 2,400,747 km (0.048 R)
• M11: 2,580,414 km (0.105 R)
• M12: 3,101,164 km (0.087 R)
• M13: 3,862,019 km (0.087 R)
• M14: 4,678,823 km (0.097 R)
• M15: 5,240,713 km (0.102 R)
• M16: 5,330,471 km (0.034 R)
• M17: 5,438,930 km (0.097 R)
• M18: 5,842,694 km (0.116 R)
• M19: 7,251,308 km (0.107 R)
• M20: 7,573,691 km (0.117 R)
• M21: 7,900,712 km (0.077 R)
• M22: 8,128,400 km (0.096 R)
• M23: 8,316,146 km (0.119 R)
• M24: 9,648,913 km (0.12 R)
• M25: 10,863,199 km (0.11 R)
• M26: 11,535,043 km (0.112 R)
• M27: 11,793,548 km (0.118 R)
• M28: 11,982,640 km (0.11 R)
• M29: 12,196,565 km (0.096 R)
• M30: 13,040,895 km (0.077 R)
• M31: 13,285,488 km (0.098 R)
• M32: 14,179,036 km (0.098 R)
• M33: 14,633,065 km (0.109 R)
• M34: 14,887,382 km (0.077 R)
• M35: 15,477,844 km (0.032 R)
• M36: 16,023,727 km (0.053 R)
• M37: 16,207,134 km (0.119 R)
• M38: 16,602,372 km (0.089 R)
• M39: 16,787,873 km (0.102 R)
• M40: 17,161,120 km (0.105 R)
• M41: 17,402,421 km (0.108 R)
• M42: 17,726,001 km (0.085 R)
• M43: 18,105,980 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 6.3

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.25 AU - 9.91 AU

Year: 17666 Days

Day: 18.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,635,518 km

• M1: 143,764 km (0.113 R)
• M2: 399,277 km (0.099 R)
• M3: 579,692 km (0.104 R)
• M4: 713,881 km (0.109 R)
• M5: 986,149 km (0.062 R)
• M6: 1,092,812 km (0.074 R)
• M7: 1,175,540 km (0.101 R)
• M8: 1,260,212 km (0.101 R)
• M9: 1,346,979 km (0.069 R)
• M10: 1,682,378 km (0.077 R)
• M11: 2,110,976 km (0.107 R)
• M12: 3,260,785 km (0.078 R)
• M13: 3,791,708 km (0.049 R)
• M14: 4,659,974 km (0.094 R)
• M15: 4,795,360 km (0.082 R)
• M16: 5,779,265 km (0.096 R)
• M17: 6,022,511 km (0.104 R)
• M18: 6,519,176 km (0.08 R)
• M19: 6,977,245 km (0.086 R)
• M20: 7,817,237 km (0.053 R)
• M21: 8,194,672 km (0.078 R)
• M22: 8,303,579 km (0.11 R)
• M23: 8,633,293 km (0.11 R)
• M24: 9,533,424 km (0.041 R)
• M25: 9,994,634 km (0.074 R)
• M26: 10,052,678 km (0.059 R)
• M27: 10,878,757 km (0.11 R)
• M28: 12,973,726 km (0.066 R)
• M29: 13,677,584 km (0.115 R)
• M30: 15,659,456 km (0.034 R)
• M31: 16,134,729 km (0.071 R)
• M32: 16,339,827 km (0.048 R)
• M33: 16,614,639 km (0.117 R)
• M34: 17,308,474 km (0.092 R)
• M35: 17,448,348 km (0.083 R)
• M36: 18,438,087 km (0.096 R)
• M37: 18,867,882 km (0.056 R)
• M38: 19,373,373 km (0.055 R)
• M39: 19,445,928 km (0.045 R)
• M40: 19,956,506 km (0.073 R)
• M41: 20,250,316 km (0.1 R)
• M42: 20,397,819 km (0.078 R)
• M43: 22,957,888 km (0.07 R)
• M44: 23,729,962 km (0.048 R)
• M45: 24,119,216 km (0.101 R)
• M46: 24,510,414 km (0.089 R)
• M47: 24,903,857 km (0.064 R)
• M48: 25,061,832 km (0.046 R)
• M49: 25,537,703 km (0.077 R)
• M50: 26,096,601 km (0.088 R)
• M51: 26,257,119 km (0.059 R)
• M52: 26,417,937 km (0.077 R)
• M53: 27,389,425 km (0.117 R)
• M54: 27,634,018 km (0.111 R)
• M55: 27,961,488 km (0.083 R)
• M56: 29,617,686 km (0.115 R)
• M57: 30,288,931 km (0.09 R)
• M58: 30,373,155 km (0.086 R)
• M59: 30,965,263 km (0.082 R)
• M60: 31,989,111 km (0.042 R)
• M61: 32,160,849 km (0.114 R)
• M62: 32,332,887 km (0.07 R)
• M63: 32,764,178 km (0.036 R)
• M64: 34,596,901 km (0.107 R)
• M65: 36,731,663 km (0.08 R)
• M66: 38,178,424 km (0.115 R)
• M67: 39,275,575 km (0.101 R)
• M68: 40,383,197 km (0.079 R)
• M69: 41,220,646 km (0.12 R)
• M70: 41,969,832 km (0.106 R)
• M71: 42,534,564 km (0.113 R)
• M72: 43,386,524 km (0.105 R)
• M73: 43,957,689 km (0.059 R)
• M74: 44,435,504 km (0.119 R)
• M75: 45,492,712 km (0.117 R)
• M76: 45,685,843 km (0.068 R)
• M77: 47,827,935 km (0.092 R)
• M78: 49,109,091 km (0.063 R)
• M79: 50,202,053 km (0.096 R)
• M80: 50,501,399 km (0.1 R)
• M81: 51,403,324 km (0.099 R)
• M82: 51,805,892 km (0.104 R)
• M83: 53,732,264 km (0.027 R)
• M84: 55,991,940 km (0.084 R)
• M85: 58,177,714 km (0.081 R)
• M86: 58,597,187 km (0.091 R)
• M87: 60,179,184 km (0.101 R)
• M88: 60,709,658 km (0.041 R)
• M89: 64,141,134 km (0.113 R)
• M90: 65,117,410 km (0.112 R)
• M91: 66,536,495 km (0.113 R)
• M92: 69,961,090 km (0.089 R)
• M93: 70,854,189 km (0.106 R)
• M94: 70,966,088 km (0.054 R)
• M95: 72,088,372 km (0.045 R)
• M96: 76,291,324 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 10,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit