🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.26 AU - 1.28 AU

Year: 528 Days

Day: 16.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,636,053 km

• M1: 595,250 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.3 AU - 2.48 AU

Year: 1363 Days

Day: 29.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,636,053 km

• M1: 1,563,597 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.22 AU - 3.44 AU

Year: 1757 Days

Day: 17.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 12.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.36 AU - 6.1 AU

Year: 5061 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 87,636,053 km

• M1: 161,416 km (0.06 R)
• M2: 245,191 km (0.117 R)
• M3: 418,724 km (0.041 R)
• M4: 501,901 km (0.071 R)
• M5: 635,791 km (0.085 R)
• M6: 726,597 km (0.089 R)
• M7: 852,109 km (0.12 R)
• M8: 1,038,957 km (0.062 R)
• M9: 1,126,622 km (0.05 R)
• M10: 1,251,685 km (0.041 R)
• M11: 1,516,324 km (0.115 R)
• M12: 2,099,905 km (0.114 R)
• M13: 2,611,081 km (0.113 R)
• M14: 2,748,711 km (0.086 R)
• M15: 3,144,248 km (0.101 R)
• M16: 3,258,391 km (0.11 R)
• M17: 3,373,881 km (0.089 R)
• M18: 3,711,374 km (0.109 R)
• M19: 3,901,812 km (0.079 R)
• M20: 4,095,391 km (0.096 R)
• M21: 4,474,024 km (0.038 R)
• M22: 4,584,277 km (0.1 R)
• M23: 4,751,528 km (0.109 R)
• M24: 5,053,715 km (0.113 R)
• M25: 5,149,458 km (0.051 R)
• M26: 5,284,545 km (0.093 R)
• M27: 5,578,056 km (0.066 R)
• M28: 5,716,883 km (0.045 R)
• M29: 5,816,814 km (0.086 R)
• M30: 6,283,709 km (0.1 R)
• M31: 6,657,704 km (0.059 R)
• M32: 7,038,879 km (0.111 R)
• M33: 7,602,265 km (0.07 R)
• M34: 8,795,308 km (0.11 R)
• M35: 9,003,697 km (0.094 R)
• M36: 9,143,571 km (0.113 R)
• M37: 10,070,181 km (0.025 R)
• M38: 10,483,520 km (0.109 R)
• M39: 10,655,258 km (0.06 R)
• M40: 10,753,843 km (0.115 R)
• M41: 10,952,060 km (0.059 R)
• M42: 11,251,405 km (0.086 R)
• M43: 11,858,474 km (0.055 R)
• M44: 13,078,145 km (0.06 R)
• M45: 13,157,282 km (0.082 R)
• M46: 13,236,719 km (0.051 R)
• M47: 13,823,591 km (0.064 R)
• M48: 14,337,460 km (0.037 R)
• M49: 14,747,358 km (0.074 R)
• M50: 14,940,040 km (0.034 R)
• M51: 15,022,917 km (0.118 R)
• M52: 15,105,944 km (0.08 R)
• M53: 15,411,573 km (0.093 R)
• M54: 16,312,152 km (0.093 R)
• M55: 16,539,989 km (0.041 R)
• M56: 17,287,829 km (0.088 R)
• M57: 17,578,348 km (0.092 R)
• M58: 17,958,476 km (0.064 R)
• M59: 18,370,918 km (0.088 R)
• M60: 18,816,420 km (0.053 R)
• M61: 18,935,799 km (0.043 R)
• M62: 19,085,248 km (0.116 R)
• M63: 19,265,363 km (0.1 R)
• M64: 19,475,997 km (0.081 R)
• M65: 20,112,835 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.2

Radius: 4.1

Gravity: 24.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.43 AU - 13.31 AU

Year: 17035 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,636,053 km

• M1: 65,673 km (0.118 R)
• M2: 240,254 km (0.101 R)
• M3: 550,221 km (0.11 R)
• M4: 738,714 km (0.114 R)
• M5: 1,012,030 km (0.099 R)
• M6: 1,776,026 km (0.102 R)
• M7: 1,830,180 km (0.091 R)
• M8: 2,080,906 km (0.095 R)
• M9: 2,195,798 km (0.105 R)
• M10: 2,492,001 km (0.095 R)
• M11: 2,552,738 km (0.113 R)
• M12: 3,253,155 km (0.092 R)
• M13: 3,832,548 km (0.104 R)
• M14: 5,512,981 km (0.092 R)
• M15: 5,552,624 km (0.078 R)
• M16: 6,240,625 km (0.079 R)
• M17: 6,489,855 km (0.033 R)
• M18: 6,531,742 km (0.07 R)
• M19: 6,827,198 km (0.093 R)
• M20: 7,343,909 km (0.064 R)
• M21: 7,651,183 km (0.093 R)
• M22: 8,505,985 km (0.114 R)
• M23: 8,643,615 km (0.062 R)
• M24: 8,689,692 km (0.115 R)
• M25: 8,828,518 km (0.12 R)
• M26: 9,249,038 km (0.112 R)
• M27: 9,819,754 km (0.047 R)
• M28: 10,206,614 km (0.03 R)
• M29: 10,401,989 km (0.064 R)
• M30: 10,450,907 km (0.098 R)
• M31: 12,317,889 km (0.096 R)
• M32: 12,892,494 km (0.116 R)
• M33: 13,797,412 km (0.101 R)
• M34: 14,777,726 km (0.115 R)
• M35: 14,888,130 km (0.045 R)
• M36: 15,724,083 km (0.105 R)
• M37: 17,267,035 km (0.055 R)
• M38: 17,499,660 km (0.084 R)
• M39: 17,850,616 km (0.095 R)
• M40: 18,085,784 km (0.031 R)
• M41: 18,203,817 km (0.109 R)
• M42: 18,321,999 km (0.117 R)
• M43: 19,760,981 km (0.116 R)
• M44: 20,616,980 km (0.039 R)
• M45: 20,925,601 km (0.103 R)
• M46: 21,235,717 km (0.106 R)
• M47: 21,797,906 km (0.072 R)
• M48: 21,986,399 km (0.087 R)
• M49: 22,682,029 km (0.068 R)
• M50: 24,224,682 km (0.075 R)
• M51: 25,205,895 km (0.102 R)
• M52: 25,602,180 km (0.047 R)
• M53: 26,400,583 km (0.105 R)
• M54: 26,802,852 km (0.048 R)
• M55: 27,139,597 km (0.035 R)
• M56: 27,207,066 km (0.097 R)
• M57: 27,274,684 km (0.055 R)
• M58: 27,749,358 km (0.071 R)
• M59: 28,363,607 km (0.112 R)
• M60: 28,913,379 km (0.111 R)
• M61: 29,397,178 km (0.107 R)
• M62: 29,605,419 km (0.088 R)
• M63: 30,583,639 km (0.044 R)
• M64: 31,430,363 km (0.082 R)
• M65: 34,162,319 km (0.092 R)
• M66: 36,000,578 km (0.048 R)
• M67: 36,074,779 km (0.119 R)
• M68: 36,595,529 km (0.071 R)
• M69: 37,419,065 km (0.115 R)
• M70: 39,848,983 km (0.056 R)
• M71: 39,925,727 km (0.106 R)
• M72: 40,079,364 km (0.1 R)
• M73: 42,016,656 km (0.112 R)
• M74: 42,486,244 km (0.116 R)
• M75: 42,643,023 km (0.036 R)
• M76: 42,800,100 km (0.097 R)
• M77: 42,957,328 km (0.055 R)
• M78: 43,036,016 km (0.109 R)
• M79: 43,193,692 km (0.114 R)
• M80: 43,272,530 km (0.106 R)
• M81: 43,667,469 km (0.059 R)
• M82: 45,419,410 km (0.087 R)
• M83: 45,901,115 km (0.083 R)
• M84: 48,090,031 km (0.077 R)
• M85: 48,171,861 km (0.083 R)
• M86: 49,485,629 km (0.079 R)
• M87: 49,981,397 km (0.062 R)
• M88: 51,061,044 km (0.088 R)
• M89: 52,737,139 km (0.117 R)
• M90: 53,581,918 km (0.118 R)
• M91: 54,942,810 km (0.116 R)
• M92: 55,627,519 km (0.029 R)
• M93: 57,178,401 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.6

Radius: 3.6

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.1 AU - 17.44 AU

Year: 19889 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,636,053 km

• M1: 54,603 km (0.092 R)
• M2: 95,892 km (0.055 R)
• M3: 177,423 km (0.096 R)
• M4: 267,182 km (0.043 R)
• M5: 325,076 km (0.108 R)
• M6: 615,894 km (0.114 R)
• M7: 754,272 km (0.11 R)
• M8: 880,533 km (0.028 R)
• M9: 924,216 km (0.026 R)
• M10: 1,013,526 km (0.068 R)
• M11: 1,424,172 km (0.083 R)
• M12: 1,475,484 km (0.093 R)
• M13: 1,527,544 km (0.095 R)
• M14: 1,687,314 km (0.092 R)
• M15: 1,714,392 km (0.085 R)
• M16: 1,936,844 km (0.03 R)
• M17: 1,965,417 km (0.073 R)
• M18: 2,532,094 km (0.117 R)
• M19: 2,689,171 km (0.12 R)
• M20: 3,660,809 km (0.05 R)
• M21: 3,910,189 km (0.118 R)
• M22: 4,055,149 km (0.053 R)
• M23: 4,425,105 km (0.083 R)
• M24: 4,883,323 km (0.119 R)
• M25: 5,276,616 km (0.111 R)
• M26: 6,516,034 km (0.089 R)
• M27: 7,434,565 km (0.102 R)
• M28: 7,569,054 km (0.097 R)
• M29: 7,704,290 km (0.071 R)
• M30: 7,794,947 km (0.102 R)
• M31: 8,392,740 km (0.088 R)
• M32: 9,244,550 km (0.093 R)
• M33: 9,975,186 km (0.048 R)
• M34: 10,073,921 km (0.088 R)
• M35: 10,522,565 km (0.102 R)
• M36: 11,233,454 km (0.094 R)
• M37: 11,490,912 km (0.066 R)
• M38: 11,698,404 km (0.106 R)
• M39: 12,328,361 km (0.096 R)
• M40: 12,807,822 km (0.095 R)
• M41: 13,402,324 km (0.097 R)
• M42: 14,061,003 km (0.034 R)
• M43: 15,181,940 km (0.119 R)
• M44: 15,352,481 km (0.099 R)
• M45: 15,925,890 km (0.069 R)
• M46: 16,798,794 km (0.104 R)
• M47: 17,270,775 km (0.072 R)
• M48: 18,530,239 km (0.111 R)
• M49: 19,571,141 km (0.083 R)
• M50: 20,568,211 km (0.054 R)
• M51: 20,946,245 km (0.094 R)
• M52: 21,965,755 km (0.086 R)
• M53: 22,611,120 km (0.061 R)
• M54: 24,118,767 km (0.107 R)
• M55: 25,726,495 km (0.119 R)
• M56: 26,133,701 km (0.11 R)
• M57: 26,201,768 km (0.117 R)
• M58: 27,230,253 km (0.108 R)
• M59: 27,437,446 km (0.119 R)
• M60: 27,575,974 km (0.077 R)
• M61: 27,645,238 km (0.1 R)
• M62: 27,714,651 km (0.044 R)
• M63: 28,411,478 km (0.068 R)
• M64: 28,621,813 km (0.115 R)
• M65: 28,902,907 km (0.115 R)
• M66: 30,321,992 km (0.057 R)
• M67: 30,967,956 km (0.045 R)
• M68: 31,328,786 km (0.085 R)
• M69: 31,473,447 km (0.063 R)
• M70: 31,545,853 km (0.054 R)
• M71: 32,346,500 km (0.105 R)
• M72: 35,539,368 km (0.098 R)
• M73: 36,524,171 km (0.041 R)
• M74: 36,752,756 km (0.082 R)
• M75: 36,905,346 km (0.051 R)
• M76: 36,981,790 km (0.101 R)
• M77: 37,211,274 km (0.052 R)
• M78: 37,517,949 km (0.058 R)
• M79: 37,594,842 km (0.066 R)
• M80: 40,710,069 km (0.071 R)
• M81: 41,026,169 km (0.046 R)
• M82: 42,859,192 km (0.096 R)
• M83: 45,289,858 km (0.12 R)
• M84: 48,014,933 km (0.059 R)
• M85: 49,692,074 km (0.109 R)
• M86: 50,283,584 km (0.073 R)
• M87: 50,537,901 km (0.083 R)
• M88: 52,243,616 km (0.097 R)
• M89: 54,489,080 km (0.095 R)
• M90: 55,361,235 km (0.062 R)
• M91: 56,854,222 km (0.081 R)
• M92: 57,738,645 km (0.075 R)
• M93: 59,342,035 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 4.2

Gravity: 42.56 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.78 AU - 19.22 AU

Year: 23613 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 87,636,053 km

• M1: 114,891 km (0.064 R)
• M2: 197,320 km (0.105 R)
• M3: 752,926 km (0.105 R)
• M4: 779,405 km (0.047 R)
• M5: 1,120,937 km (0.113 R)
• M6: 1,307,336 km (0.104 R)
• M7: 1,437,187 km (0.067 R)
• M8: 1,887,327 km (0.09 R)
• M9: 1,960,181 km (0.048 R)
• M10: 2,496,190 km (0.046 R)
• M11: 3,117,769 km (0.103 R)
• M12: 3,160,853 km (0.113 R)
• M13: 4,157,474 km (0.093 R)
• M14: 6,629,579 km (0.077 R)
• M15: 6,740,730 km (0.115 R)
• M16: 8,420,715 km (0.075 R)
• M17: 9,213,434 km (0.082 R)
• M18: 9,399,833 km (0.068 R)
• M19: 9,587,279 km (0.108 R)
• M20: 9,776,221 km (0.036 R)
• M21: 10,673,359 km (0.119 R)
• M22: 10,934,557 km (0.071 R)
• M23: 11,396,665 km (0.095 R)
• M24: 11,463,236 km (0.112 R)
• M25: 13,237,916 km (0.078 R)
• M26: 15,610,239 km (0.096 R)
• M27: 17,262,996 km (0.076 R)
• M28: 18,343,242 km (0.094 R)
• M29: 20,730,675 km (0.102 R)
• M30: 22,793,480 km (0.079 R)
• M31: 22,961,328 km (0.109 R)
• M32: 23,806,706 km (0.093 R)
• M33: 24,662,107 km (0.079 R)
• M34: 25,353,698 km (0.113 R)
• M35: 26,051,721 km (0.117 R)
• M36: 26,844,440 km (0.068 R)
• M37: 28,543,723 km (0.092 R)
• M38: 28,905,899 km (0.092 R)
• M39: 29,178,616 km (0.064 R)
• M40: 29,269,571 km (0.116 R)
• M41: 29,909,701 km (0.118 R)
• M42: 31,670,318 km (0.088 R)
• M43: 32,515,995 km (0.103 R)
• M44: 32,894,178 km (0.089 R)
• M45: 34,325,381 km (0.106 R)
• M46: 34,517,764 km (0.109 R)
• M47: 35,484,914 km (0.117 R)
• M48: 37,842,277 km (0.095 R)
• M49: 38,639,335 km (0.106 R)
• M50: 40,655,765 km (0.087 R)
• M51: 42,190,489 km (0.1 R)
• M52: 42,396,485 km (0.101 R)
• M53: 43,120,389 km (0.08 R)
• M54: 43,431,852 km (0.114 R)
• M55: 43,639,943 km (0.105 R)
• M56: 43,744,063 km (0.087 R)
• M57: 44,475,447 km (0.083 R)
• M58: 47,013,524 km (0.102 R)
• M59: 47,762,561 km (0.078 R)
• M60: 49,381,060 km (0.112 R)
• M61: 50,033,457 km (0.073 R)
• M62: 50,579,190 km (0.115 R)
• M63: 52,339,209 km (0.042 R)
• M64: 52,671,316 km (0.072 R)
• M65: 52,782,318 km (0.117 R)
• M66: 53,337,924 km (0.088 R)
• M67: 53,672,275 km (0.088 R)
• M68: 54,903,915 km (0.113 R)
• M69: 55,467,001 km (0.098 R)
• M70: 55,918,637 km (0.112 R)
• M71: 57,737,897 km (0.057 R)
• M72: 59,807,583 km (0.076 R)
• M73: 59,923,222 km (0.083 R)
• M74: 60,386,676 km (0.093 R)
• M75: 61,317,325 km (0.119 R)
• M76: 62,135,476 km (0.11 R)
• M77: 62,957,217 km (0.118 R)
• M78: 63,192,684 km (0.105 R)
• M79: 63,428,450 km (0.073 R)
• M80: 63,664,515 km (0.115 R)
• M81: 65,205,822 km (0.112 R)
• M82: 66,040,878 km (0.084 R)
• M83: 66,399,912 km (0.098 R)
• M84: 66,879,523 km (0.061 R)
• M85: 68,930,660 km (0.085 R)
• M86: 69,173,307 km (0.099 R)
• M87: 71,861,432 km (0.11 R)
• M88: 71,984,401 km (0.117 R)
• M89: 72,600,445 km (0.099 R)
• M90: 74,583,514 km (0.081 R)
• M91: 74,707,980 km (0.095 R)
• M92: 75,081,975 km (0.088 R)
• M93: 77,465,069 km (0.061 R)
• M94: 77,969,961 km (0.118 R)
• M95: 78,349,342 km (0.07 R)
• M96: 79,491,073 km (0.114 R)
• M97: 79,872,996 km (0.062 R)
• M98: 81,791,140 km (0.076 R)
• M99: 83,207,532 km (0.08 R)
• M100: 86,587,098 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit