🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.72 AU

Year: 200 Days

Day: 14.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 160.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.81 AU - 1.95 AU

Year: 919 Days

Day: 42.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.35 AU - 3.97 AU

Year: 2496 Days

Day: 28.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 13.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.36 AU - 8.02 AU

Year: 7601 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,167,666 km

• M1: 195,225 km (0.114 R)
• M2: 345,272 km (0.116 R)
• M3: 473,477 km (0.08 R)
• M4: 697,425 km (0.105 R)
• M5: 807,679 km (0.059 R)
• M6: 976,575 km (0.091 R)
• M7: 1,312,422 km (0.116 R)
• M8: 1,706,762 km (0.119 R)
• M9: 2,209,411 km (0.092 R)
• M10: 2,305,752 km (0.076 R)
• M11: 2,453,106 km (0.075 R)
• M12: 2,603,751 km (0.098 R)
• M13: 2,757,388 km (0.095 R)
• M14: 3,182,396 km (0.072 R)
• M15: 3,486,827 km (0.079 R)
• M16: 3,656,920 km (0.12 R)
• M17: 3,800,833 km (0.116 R)
• M18: 4,094,494 km (0.114 R)
• M19: 4,641,723 km (0.034 R)
• M20: 4,829,318 km (0.07 R)
• M21: 5,539,011 km (0.112 R)
• M22: 5,704,915 km (0.104 R)
• M23: 7,343,909 km (0.087 R)
• M24: 7,600,021 km (0.108 R)
• M25: 7,858,975 km (0.093 R)
• M26: 8,385,709 km (0.085 R)
• M27: 8,500,151 km (0.042 R)
• M28: 8,962,857 km (0.063 R)
• M29: 9,079,843 km (0.106 R)
• M30: 9,275,966 km (0.069 R)
• M31: 9,513,228 km (0.066 R)
• M32: 10,318,513 km (0.12 R)
• M33: 10,441,183 km (0.108 R)
• M34: 11,229,564 km (0.063 R)
• M35: 12,469,731 km (0.1 R)
• M36: 13,261,253 km (0.093 R)
• M37: 13,618,193 km (0.108 R)
• M38: 13,707,952 km (0.054 R)
• M39: 14,023,753 km (0.087 R)
• M40: 15,170,870 km (0.069 R)
• M41: 15,264,069 km (0.063 R)
• M42: 16,110,344 km (0.101 R)
• M43: 16,634,984 km (0.047 R)
• M44: 16,827,217 km (0.12 R)
• M45: 17,457,024 km (0.077 R)
• M46: 20,001,684 km (0.089 R)
• M47: 20,154,872 km (0.039 R)
• M48: 20,668,741 km (0.038 R)
• M49: 22,024,547 km (0.101 R)
• M50: 22,182,971 km (0.117 R)
• M51: 22,819,958 km (0.076 R)
• M52: 23,087,140 km (0.079 R)
• M53: 23,840,964 km (0.101 R)
• M54: 24,657,469 km (0.103 R)
• M55: 24,821,877 km (0.107 R)
• M56: 24,931,682 km (0.042 R)
• M57: 25,206,942 km (0.116 R)
• M58: 25,483,100 km (0.09 R)
• M59: 25,815,955 km (0.112 R)
• M60: 26,429,905 km (0.045 R)
• M61: 28,991,319 km (0.119 R)
• M62: 29,454,923 km (0.065 R)
• M63: 30,037,906 km (0.073 R)
• M64: 31,393,263 km (0.077 R)
• M65: 32,228,019 km (0.102 R)
• M66: 32,828,654 km (0.102 R)
• M67: 33,190,980 km (0.047 R)
• M68: 33,736,713 km (0.077 R)
• M69: 34,530,330 km (0.115 R)
• M70: 35,206,662 km (0.097 R)
• M71: 36,322,961 km (0.03 R)
• M72: 36,510,108 km (0.065 R)
• M73: 36,635,023 km (0.106 R)
• M74: 37,324,818 km (0.119 R)
• M75: 38,208,942 km (0.074 R)
• M76: 38,526,388 km (0.08 R)
• M77: 39,419,937 km (0.083 R)
• M78: 39,997,833 km (0.079 R)
• M79: 42,010,224 km (0.064 R)
• M80: 42,863,829 km (0.108 R)
• M81: 43,855,962 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.6

Radius: 11.4

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.21 AU - 9.41 AU

Year: 7780 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,167,666 km

• M1: 203,902 km (0.065 R)
• M2: 288,125 km (0.104 R)
• M3: 542,292 km (0.112 R)
• M4: 653,743 km (0.051 R)
• M5: 789,428 km (0.079 R)
• M6: 1,055,712 km (0.084 R)
• M7: 1,468,453 km (0.083 R)
• M8: 2,153,761 km (0.114 R)
• M9: 2,386,684 km (0.1 R)
• M10: 2,652,520 km (0.075 R)
• M11: 3,186,883 km (0.08 R)
• M12: 3,453,168 km (0.098 R)
• M13: 3,782,283 km (0.082 R)
• M14: 4,619,433 km (0.061 R)
• M15: 5,043,692 km (0.092 R)
• M16: 5,544,097 km (0.088 R)
• M17: 6,424,481 km (0.042 R)
• M18: 6,795,633 km (0.119 R)
• M19: 8,532,763 km (0.11 R)
• M20: 8,643,466 km (0.107 R)
• M21: 9,203,859 km (0.064 R)
• M22: 9,431,398 km (0.098 R)
• M23: 9,545,840 km (0.052 R)
• M24: 10,125,083 km (0.064 R)
• M25: 10,242,218 km (0.08 R)
• M26: 10,715,695 km (0.051 R)
• M27: 11,683,893 km (0.092 R)
• M28: 12,722,102 km (0.1 R)
• M29: 13,963,166 km (0.097 R)
• M30: 14,224,813 km (0.06 R)
• M31: 14,356,160 km (0.118 R)
• M32: 14,797,174 km (0.034 R)
• M33: 15,197,947 km (0.101 R)
• M34: 16,789,967 km (0.083 R)
• M35: 17,301,293 km (0.051 R)
• M36: 18,865,638 km (0.072 R)
• M37: 19,494,248 km (0.118 R)
• M38: 20,228,175 km (0.104 R)
• M39: 20,376,128 km (0.087 R)
• M40: 20,722,596 km (0.081 R)
• M41: 21,021,044 km (0.073 R)
• M42: 21,975,778 km (0.114 R)
• M43: 22,331,073 km (0.111 R)
• M44: 22,739,475 km (0.076 R)
• M45: 22,944,573 km (0.081 R)
• M46: 23,771,102 km (0.119 R)
• M47: 23,875,222 km (0.073 R)
• M48: 24,712,820 km (0.089 R)
• M49: 25,135,135 km (0.075 R)
• M50: 25,347,265 km (0.031 R)
• M51: 25,506,736 km (0.047 R)
• M52: 26,040,801 km (0.109 R)
• M53: 27,119,850 km (0.077 R)
• M54: 27,228,458 km (0.085 R)
• M55: 28,048,404 km (0.093 R)
• M56: 28,599,672 km (0.085 R)
• M57: 29,098,731 km (0.06 R)
• M58: 29,544,682 km (0.076 R)
• M59: 30,274,420 km (0.113 R)
• M60: 30,500,163 km (0.089 R)
• M61: 31,465,668 km (0.054 R)
• M62: 31,694,254 km (0.098 R)
• M63: 32,038,329 km (0.069 R)
• M64: 32,903,752 km (0.1 R)
• M65: 33,252,016 km (0.083 R)
• M66: 34,657,488 km (0.084 R)
• M67: 35,308,239 km (0.091 R)
• M68: 35,427,020 km (0.101 R)
• M69: 36,621,708 km (0.093 R)
• M70: 37,042,976 km (0.103 R)
• M71: 37,284,427 km (0.104 R)
• M72: 37,586,914 km (0.118 R)
• M73: 38,866,574 km (0.074 R)
• M74: 40,098,363 km (0.114 R)
• M75: 41,030,806 km (0.079 R)
• M76: 41,593,594 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.7

Radius: 4.7

Gravity: 42.4 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.74 AU - 19.08 AU

Year: 25894 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,167,666 km

• M1: 93,947 km (0.101 R)
• M2: 207,043 km (0.076 R)
• M3: 242,648 km (0.105 R)
• M4: 431,291 km (0.114 R)
• M5: 503,247 km (0.099 R)
• M6: 579,393 km (0.082 R)
• M7: 687,103 km (0.073 R)
• M8: 921,523 km (0.091 R)
• M9: 1,387,221 km (0.108 R)
• M10: 1,836,314 km (0.108 R)
• M11: 2,765,616 km (0.101 R)
• M12: 2,948,125 km (0.072 R)
• M13: 3,040,726 km (0.054 R)
• M14: 3,087,550 km (0.077 R)
• M15: 3,181,648 km (0.084 R)
• M16: 3,372,834 km (0.099 R)
• M17: 3,917,669 km (0.039 R)
• M18: 5,031,724 km (0.068 R)
• M19: 7,024,368 km (0.076 R)
• M20: 7,148,385 km (0.045 R)
• M21: 7,651,632 km (0.114 R)
• M22: 8,559,691 km (0.053 R)
• M23: 9,364,677 km (0.118 R)
• M24: 9,569,776 km (0.105 R)
• M25: 9,638,441 km (0.119 R)
• M26: 10,475,292 km (0.06 R)
• M27: 11,046,008 km (0.112 R)
• M28: 11,553,593 km (0.091 R)
• M29: 12,666,751 km (0.051 R)
• M30: 13,891,359 km (0.088 R)
• M31: 14,125,181 km (0.099 R)
• M32: 14,281,660 km (0.089 R)
• M33: 14,754,988 km (0.116 R)
• M34: 15,073,332 km (0.1 R)
• M35: 15,635,820 km (0.1 R)
• M36: 15,716,752 km (0.088 R)
• M37: 16,864,168 km (0.115 R)
• M38: 18,038,362 km (0.109 R)
• M39: 19,499,185 km (0.087 R)
• M40: 20,819,386 km (0.111 R)
• M41: 21,176,327 km (0.113 R)
• M42: 22,715,689 km (0.117 R)
• M43: 24,010,159 km (0.1 R)
• M44: 24,666,445 km (0.079 R)
• M45: 26,960,528 km (0.03 R)
• M46: 28,626,301 km (0.116 R)
• M47: 28,824,518 km (0.113 R)
• M48: 33,193,524 km (0.085 R)
• M49: 33,401,764 km (0.09 R)
• M50: 36,361,408 km (0.118 R)
• M51: 36,575,931 km (0.119 R)
• M52: 45,266,072 km (0.03 R)
• M53: 49,362,061 km (0.089 R)
• M54: 49,718,553 km (0.094 R)
• M55: 51,153,346 km (0.075 R)
• M56: 51,996,480 km (0.088 R)
• M57: 54,922,165 km (0.039 R)
• M58: 56,653,312 km (0.095 R)
• M59: 57,026,559 km (0.033 R)
• M60: 57,151,174 km (0.089 R)
• M61: 58,151,385 km (0.059 R)
• M62: 62,466,087 km (0.089 R)
• M63: 63,367,115 km (0.105 R)
• M64: 65,182,036 km (0.108 R)
• M65: 65,965,031 km (0.071 R)
• M66: 68,200,472 km (0.116 R)
• M67: 68,862,742 km (0.073 R)
• M68: 69,660,248 km (0.036 R)
• M69: 69,793,391 km (0.113 R)
• M70: 70,996,157 km (0.091 R)
• M71: 71,936,230 km (0.094 R)
• M72: 72,070,869 km (0.059 R)
• M73: 72,880,492 km (0.104 R)
• M74: 73,693,257 km (0.097 R)
• M75: 75,464,197 km (0.048 R)
• M76: 76,149,056 km (0.116 R)
• M77: 76,973,640 km (0.036 R)
• M78: 77,939,443 km (0.099 R)
• M79: 79,743,594 km (0.049 R)
• M80: 81,140,688 km (0.069 R)
• M81: 82,686,932 km (0.109 R)
• M82: 82,969,073 km (0.075 R)
• M83: 83,534,404 km (0.077 R)
• M84: 84,100,931 km (0.086 R)
• M85: 84,668,804 km (0.103 R)
• M86: 84,810,922 km (0.108 R)
• M87: 85,237,875 km (0.114 R)
• M88: 86,523,070 km (0.064 R)
• M89: 87,239,793 km (0.061 R)
• M90: 87,670,785 km (0.058 R)
• M91: 88,535,012 km (0.1 R)
• M92: 89,112,609 km (0.098 R)
• M93: 89,257,270 km (0.115 R)
• M94: 91,144,148 km (0.118 R)
• M95: 98,972,156 km (0.117 R)
• M96: 99,121,904 km (0.106 R)
• M97: 100,322,726 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.2

Radius: 4

Gravity: 53.89 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.64 AU - 18.1 AU

Year: 26927 Days

Day: 22.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,167,666 km

• M1: 66,122 km (0.104 R)
• M2: 518,805 km (0.094 R)
• M3: 1,135,747 km (0.081 R)
• M4: 1,306,139 km (0.098 R)
• M5: 1,412,204 km (0.101 R)
• M6: 2,272,840 km (0.09 R)
• M7: 2,443,831 km (0.118 R)
• M8: 2,618,860 km (0.112 R)
• M9: 2,889,184 km (0.101 R)
• M10: 3,027,711 km (0.115 R)
• M11: 3,752,214 km (0.112 R)
• M12: 4,527,580 km (0.091 R)
• M13: 4,634,542 km (0.057 R)
• M14: 5,182,220 km (0.025 R)
• M15: 5,463,763 km (0.116 R)
• M16: 5,866,032 km (0.111 R)
• M17: 6,159,244 km (0.05 R)
• M18: 6,277,875 km (0.051 R)
• M19: 8,016,351 km (0.084 R)
• M20: 8,341,428 km (0.036 R)
• M21: 8,670,842 km (0.045 R)
• M22: 9,206,851 km (0.11 R)
• M23: 10,100,399 km (0.067 R)
• M24: 11,093,131 km (0.11 R)
• M25: 11,455,158 km (0.096 R)
• M26: 12,042,629 km (0.099 R)
• M27: 12,339,880 km (0.119 R)
• M28: 13,169,998 km (0.104 R)
• M29: 13,399,481 km (0.106 R)
• M30: 15,443,138 km (0.103 R)
• M31: 17,749,937 km (0.115 R)
• M32: 18,428,513 km (0.086 R)
• M33: 18,770,942 km (0.086 R)
• M34: 19,029,148 km (0.098 R)
• M35: 19,375,318 km (0.106 R)
• M36: 20,691,629 km (0.119 R)
• M37: 22,400,037 km (0.059 R)
• M38: 22,673,951 km (0.068 R)
• M39: 22,765,505 km (0.093 R)
• M40: 23,687,476 km (0.1 R)
• M41: 24,998,851 km (0.082 R)
• M42: 29,469,883 km (0.058 R)
• M43: 31,693,506 km (0.077 R)
• M44: 32,412,323 km (0.107 R)
• M45: 33,448,438 km (0.101 R)
• M46: 36,513,998 km (0.057 R)
• M47: 36,728,671 km (0.112 R)
• M48: 36,836,232 km (0.12 R)
• M49: 36,943,793 km (0.097 R)
• M50: 38,243,349 km (0.095 R)
• M51: 38,461,313 km (0.116 R)
• M52: 38,679,876 km (0.063 R)
• M53: 44,731,559 km (0.081 R)
• M54: 45,884,210 km (0.119 R)
• M55: 46,347,964 km (0.038 R)
• M56: 47,163,122 km (0.1 R)
• M57: 48,218,386 km (0.057 R)
• M58: 52,516,183 km (0.106 R)
• M59: 56,314,024 km (0.045 R)
• M60: 56,437,891 km (0.115 R)
• M61: 57,682,695 km (0.086 R)
• M62: 58,936,475 km (0.085 R)
• M63: 60,072,521 km (0.043 R)
• M64: 60,199,230 km (0.065 R)
• M65: 60,325,940 km (0.118 R)
• M66: 61,854,082 km (0.099 R)
• M67: 62,366,305 km (0.102 R)
• M68: 63,265,987 km (0.095 R)
• M69: 63,911,202 km (0.094 R)
• M70: 65,729,564 km (0.087 R)
• M71: 65,990,762 km (0.058 R)
• M72: 67,960,368 km (0.113 R)
• M73: 73,035,775 km (0.086 R)
• M74: 73,848,091 km (0.079 R)
• M75: 75,208,834 km (0.111 R)
• M76: 75,892,346 km (0.105 R)
• M77: 76,990,245 km (0.027 R)
• M78: 78,231,608 km (0.103 R)
• M79: 78,646,742 km (0.109 R)
• M80: 81,433,751 km (0.116 R)
• M81: 82,416,758 km (0.108 R)
• M82: 85,531,984 km (0.105 R)
• M83: 86,245,267 km (0.082 R)
• M84: 88,973,932 km (0.03 R)
• M85: 89,986,261 km (0.045 R)
• M86: 90,421,441 km (0.102 R)
• M87: 91,002,479 km (0.068 R)
• M88: 92,022,587 km (0.092 R)
• M89: 94,515,486 km (0.068 R)
• M90: 95,253,003 km (0.063 R)
• M91: 96,288,520 km (0.099 R)
• M92: 97,179,226 km (0.118 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit