🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.99 AU

Year: 275 Days

Day: 16.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.11 AU - 1.17 AU

Year: 459 Days

Day: 43.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,538,450 km

• M1: 145,858 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.89 AU - 2.33 AU

Year: 1155 Days

Day: 30.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.72 AU - 4.2 AU

Year: 2425 Days

Day: 32.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,538,450 km

• M1: 59,241 km (0.102 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 9.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.79 AU - 5.13 AU

Year: 3548 Days

Day: 14.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,538,450 km

• M1: 127,308 km (0.063 R)
• M2: 191,784 km (0.088 R)
• M3: 262,095 km (0.115 R)
• M4: 340,036 km (0.076 R)
• M5: 476,768 km (0.107 R)
• M6: 579,542 km (0.111 R)
• M7: 935,435 km (0.107 R)
• M8: 1,045,839 km (0.089 R)
• M9: 1,428,809 km (0.109 R)
• M10: 1,492,688 km (0.092 R)
• M11: 1,839,904 km (0.067 R)
• M12: 2,257,133 km (0.088 R)
• M13: 2,640,103 km (0.037 R)
• M14: 2,735,098 km (0.101 R)
• M15: 2,831,289 km (0.101 R)
• M16: 2,961,290 km (0.106 R)
• M17: 3,109,990 km (0.109 R)
• M18: 3,177,010 km (0.09 R)
• M19: 3,312,246 km (0.103 R)
• M20: 3,380,613 km (0.106 R)
• M21: 3,536,194 km (0.094 R)
• M22: 3,800,833 km (0.061 R)
• M23: 3,998,901 km (0.062 R)
• M24: 4,163,608 km (0.092 R)
• M25: 4,499,904 km (0.076 R)
• M26: 4,690,492 km (0.105 R)
• M27: 4,786,833 km (0.115 R)
• M28: 4,922,668 km (0.032 R)
• M29: 5,040,251 km (0.111 R)
• M30: 5,378,492 km (0.096 R)
• M31: 5,540,208 km (0.038 R)
• M32: 5,806,492 km (0.101 R)
• M33: 6,098,058 km (0.105 R)
• M34: 6,287,898 km (0.095 R)
• M35: 6,630,477 km (0.076 R)
• M36: 7,603,611 km (0.115 R)
• M37: 7,671,528 km (0.088 R)
• M38: 8,014,556 km (0.027 R)
• M39: 8,153,084 km (0.037 R)
• M40: 8,315,846 km (0.116 R)
• M41: 8,953,582 km (0.09 R)
• M42: 9,217,922 km (0.114 R)
• M43: 9,436,035 km (0.07 R)
• M44: 9,607,026 km (0.04 R)
• M45: 9,803,597 km (0.085 R)
• M46: 10,175,797 km (0.098 R)
• M47: 10,351,125 km (0.111 R)
• M48: 10,831,933 km (0.115 R)
• M49: 11,397,712 km (0.091 R)
• M50: 11,475,653 km (0.076 R)
• M51: 11,631,982 km (0.107 R)
• M52: 12,344,367 km (0.118 R)
• M53: 12,424,402 km (0.105 R)
• M54: 12,935,279 km (0.047 R)
• M55: 13,370,908 km (0.08 R)
• M56: 13,480,563 km (0.077 R)
• M57: 13,755,973 km (0.112 R)
• M58: 14,284,502 km (0.074 R)
• M59: 14,537,023 km (0.063 R)
• M60: 15,389,881 km (0.068 R)
• M61: 15,504,922 km (0.06 R)
• M62: 15,648,984 km (0.086 R)
• M63: 15,764,474 km (0.092 R)
• M64: 16,025,672 km (0.111 R)
• M65: 16,493,315 km (0.08 R)
• M66: 17,923,470 km (0.082 R)
• M67: 18,317,511 km (0.078 R)
• M68: 18,469,952 km (0.086 R)
• M69: 18,592,023 km (0.077 R)
• M70: 19,083,452 km (0.037 R)
• M71: 19,237,987 km (0.105 R)
• M72: 19,299,920 km (0.117 R)
• M73: 19,672,569 km (0.096 R)
• M74: 20,520,041 km (0.06 R)
• M75: 20,646,601 km (0.098 R)
• M76: 20,932,332 km (0.067 R)
• M77: 21,283,439 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.3

Radius: 9.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.13 AU - 7.45 AU

Year: 6665 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,538,450 km

• M1: 159,920 km (0.112 R)
• M2: 712,086 km (0.119 R)
• M3: 936,183 km (0.118 R)
• M4: 1,087,876 km (0.106 R)
• M5: 2,406,431 km (0.106 R)
• M6: 2,469,113 km (0.101 R)
• M7: 2,532,243 km (0.082 R)
• M8: 2,660,299 km (0.098 R)
• M9: 3,194,064 km (0.09 R)
• M10: 3,402,753 km (0.107 R)
• M11: 3,639,866 km (0.116 R)
• M12: 3,784,826 km (0.088 R)
• M13: 4,055,598 km (0.086 R)
• M14: 4,332,803 km (0.045 R)
• M15: 4,512,321 km (0.114 R)
• M16: 4,799,548 km (0.051 R)
• M17: 5,309,677 km (0.092 R)
• M18: 5,585,237 km (0.067 R)
• M19: 6,007,252 km (0.11 R)
• M20: 6,207,713 km (0.097 R)
• M21: 6,527,254 km (0.069 R)
• M22: 6,703,929 km (0.095 R)
• M23: 6,852,330 km (0.04 R)
• M24: 7,152,274 km (0.062 R)
• M25: 7,548,858 km (0.106 R)
• M26: 8,109,701 km (0.116 R)
• M27: 8,491,175 km (0.066 R)
• M28: 8,845,872 km (0.051 R)
• M29: 9,074,308 km (0.095 R)
• M30: 9,271,478 km (0.052 R)
• M31: 9,503,504 km (0.04 R)
• M32: 9,570,075 km (0.119 R)
• M33: 9,939,283 km (0.076 R)
• M34: 10,142,586 km (0.04 R)
• M35: 10,416,051 km (0.083 R)
• M36: 10,484,716 km (0.046 R)
• M37: 10,726,317 km (0.099 R)
• M38: 10,830,587 km (0.025 R)
• M39: 11,462,488 km (0.116 R)
• M40: 12,214,816 km (0.085 R)
• M41: 12,432,780 km (0.116 R)
• M42: 13,168,502 km (0.117 R)
• M43: 13,317,352 km (0.051 R)
• M44: 14,298,265 km (0.081 R)
• M45: 14,489,601 km (0.051 R)
• M46: 16,449,183 km (0.119 R)
• M47: 16,689,886 km (0.115 R)
• M48: 16,810,762 km (0.089 R)
• M49: 17,378,336 km (0.032 R)
• M50: 18,075,911 km (0.06 R)
• M51: 18,282,954 km (0.045 R)
• M52: 18,365,831 km (0.099 R)
• M53: 18,615,660 km (0.095 R)
• M54: 19,034,384 km (0.097 R)
• M55: 19,329,391 km (0.1 R)
• M56: 19,540,923 km (0.065 R)
• M57: 19,795,987 km (0.042 R)
• M58: 20,438,211 km (0.063 R)
• M59: 20,740,249 km (0.109 R)
• M60: 21,919,230 km (0.079 R)
• M61: 22,272,729 km (0.103 R)
• M62: 22,985,264 km (0.117 R)
• M63: 24,068,203 km (0.1 R)
• M64: 24,616,030 km (0.076 R)
• M65: 24,799,437 km (0.107 R)
• M66: 25,075,595 km (0.112 R)
• M67: 26,377,396 km (0.111 R)
• M68: 26,471,194 km (0.066 R)
• M69: 26,847,582 km (0.09 R)
• M70: 26,941,978 km (0.087 R)
• M71: 27,178,492 km (0.063 R)
• M72: 28,804,621 km (0.117 R)
• M73: 28,997,902 km (0.101 R)
• M74: 29,873,498 km (0.074 R)
• M75: 30,412,798 km (0.099 R)
• M76: 32,200,194 km (0.067 R)
• M77: 32,854,086 km (0.106 R)
• M78: 33,360,026 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 10.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.9 AU - 7.54 AU

Year: 7309 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,538,450 km

• M1: 132,245 km (0.082 R)
• M2: 199,713 km (0.102 R)
• M3: 834,756 km (0.05 R)
• M4: 1,133,952 km (0.109 R)
• M5: 1,256,921 km (0.115 R)
• M6: 1,336,208 km (0.101 R)
• M7: 1,653,056 km (0.112 R)
• M8: 1,901,688 km (0.095 R)
• M9: 2,200,884 km (0.104 R)
• M10: 2,297,524 km (0.115 R)
• M11: 2,395,660 km (0.094 R)
• M12: 2,515,189 km (0.065 R)
• M13: 2,636,962 km (0.046 R)
• M14: 2,781,324 km (0.07 R)
• M15: 2,992,257 km (0.105 R)
• M16: 3,186,734 km (0.045 R)
• M17: 3,340,820 km (0.117 R)
• M18: 3,771,811 km (0.053 R)
• M19: 4,148,349 km (0.069 R)
• M20: 4,292,860 km (0.101 R)
• M21: 4,988,640 km (0.092 R)
• M22: 5,245,649 km (0.095 R)
• M23: 5,402,129 km (0.112 R)
• M24: 5,586,433 km (0.102 R)
• M25: 6,015,779 km (0.089 R)
• M26: 6,906,186 km (0.108 R)
• M27: 8,106,559 km (0.088 R)
• M28: 9,025,240 km (0.081 R)
• M29: 9,592,215 km (0.095 R)
• M30: 9,687,958 km (0.104 R)
• M31: 10,464,521 km (0.054 R)
• M32: 10,860,207 km (0.103 R)
• M33: 11,126,790 km (0.111 R)
• M34: 11,227,320 km (0.115 R)
• M35: 11,395,618 km (0.102 R)
• M36: 12,666,452 km (0.037 R)
• M37: 12,736,464 km (0.08 R)
• M38: 13,123,623 km (0.03 R)
• M39: 13,371,955 km (0.108 R)
• M40: 14,017,919 km (0.062 R)
• M41: 14,162,879 km (0.118 R)
• M42: 14,235,434 km (0.086 R)
• M43: 14,710,707 km (0.093 R)
• M44: 14,894,862 km (0.099 R)
• M45: 15,154,115 km (0.092 R)
• M46: 15,714,508 km (0.119 R)
• M47: 15,978,249 km (0.074 R)
• M48: 16,319,632 km (0.113 R)
• M49: 17,358,140 km (0.1 R)
• M50: 17,435,931 km (0.028 R)
• M51: 17,787,486 km (0.063 R)
• M52: 18,696,293 km (0.061 R)
• M53: 18,855,914 km (0.067 R)
• M54: 19,498,736 km (0.082 R)
• M55: 20,353,538 km (0.12 R)
• M56: 20,764,932 km (0.088 R)
• M57: 20,847,510 km (0.055 R)
• M58: 21,012,966 km (0.064 R)
• M59: 21,179,019 km (0.117 R)
• M60: 21,470,436 km (0.096 R)
• M61: 21,637,686 km (0.059 R)
• M62: 21,889,160 km (0.072 R)
• M63: 22,734,688 km (0.12 R)
• M64: 23,118,705 km (0.057 R)
• M65: 23,289,995 km (0.118 R)
• M66: 23,720,238 km (0.106 R)
• M67: 23,849,790 km (0.037 R)
• M68: 24,109,642 km (0.103 R)
• M69: 24,851,049 km (0.065 R)
• M70: 25,954,931 km (0.092 R)
• M71: 26,088,522 km (0.094 R)
• M72: 26,669,860 km (0.09 R)
• M73: 27,345,892 km (0.103 R)
• M74: 28,393,526 km (0.109 R)
• M75: 29,407,800 km (0.03 R)
• M76: 29,593,600 km (0.056 R)
• M77: 29,733,026 km (0.061 R)
• M78: 30,340,243 km (0.102 R)
• M79: 30,574,813 km (0.055 R)
• M80: 30,857,254 km (0.053 R)
• M81: 30,951,500 km (0.064 R)
• M82: 31,140,442 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 14.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.1 AU - 10.84 AU

Year: 10121 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,538,450 km

• M1: 241,152 km (0.075 R)
• M2: 446,998 km (0.108 R)
• M3: 772,823 km (0.111 R)
• M4: 1,020,108 km (0.057 R)
• M5: 1,371,214 km (0.082 R)
• M6: 1,676,992 km (0.111 R)
• M7: 1,864,289 km (0.089 R)
• M8: 2,354,521 km (0.119 R)
• M9: 2,449,815 km (0.068 R)
• M10: 3,627,449 km (0.091 R)
• M11: 3,918,267 km (0.101 R)
• M12: 4,240,052 km (0.117 R)
• M13: 4,404,311 km (0.047 R)
• M14: 4,715,026 km (0.092 R)
• M15: 5,182,070 km (0.078 R)
• M16: 5,408,561 km (0.074 R)
• M17: 5,510,288 km (0.081 R)
• M18: 6,134,410 km (0.073 R)
• M19: 6,240,625 km (0.111 R)
• M20: 6,617,312 km (0.085 R)
• M21: 7,393,127 km (0.093 R)
• M22: 7,620,216 km (0.111 R)
• M23: 8,700,014 km (0.054 R)
• M24: 8,879,830 km (0.032 R)
• M25: 9,182,018 km (0.037 R)
• M26: 10,046,245 km (0.11 R)
• M27: 10,171,907 km (0.12 R)
• M28: 10,904,488 km (0.061 R)
• M29: 11,260,830 km (0.113 R)
• M30: 12,118,475 km (0.091 R)
• M31: 12,555,151 km (0.065 R)
• M32: 13,202,910 km (0.07 R)
• M33: 13,548,182 km (0.1 R)
• M34: 13,722,014 km (0.026 R)
• M35: 14,353,616 km (0.112 R)
• M36: 14,637,553 km (0.08 R)
• M37: 15,174,759 km (0.08 R)
• M38: 15,500,135 km (0.088 R)
• M39: 15,901,057 km (0.116 R)
• M40: 17,049,370 km (0.077 R)
• M41: 17,425,609 km (0.08 R)
• M42: 17,614,700 km (0.056 R)
• M43: 18,224,461 km (0.073 R)
• M44: 18,918,745 km (0.094 R)
• M45: 19,035,282 km (0.12 R)
• M46: 20,015,896 km (0.088 R)
• M47: 20,852,298 km (0.097 R)
• M48: 21,740,909 km (0.061 R)
• M49: 22,806,943 km (0.068 R)
• M50: 23,722,183 km (0.041 R)
• M51: 23,931,919 km (0.106 R)
• M52: 24,100,067 km (0.044 R)
• M53: 24,226,627 km (0.116 R)
• M54: 24,861,969 km (0.115 R)
• M55: 25,203,202 km (0.118 R)
• M56: 25,588,865 km (0.049 R)
• M57: 26,235,876 km (0.101 R)
• M58: 26,975,787 km (0.111 R)
• M59: 27,458,240 km (0.107 R)
• M60: 27,766,711 km (0.051 R)
• M61: 28,120,809 km (0.059 R)
• M62: 28,431,674 km (0.088 R)
• M63: 29,191,631 km (0.097 R)
• M64: 29,326,568 km (0.084 R)
• M65: 30,048,976 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.5

Radius: 5.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.01 AU - 15.65 AU

Year: 17313 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,538,450 km

• M1: 75,248 km (0.038 R)
• M2: 135,386 km (0.09 R)
• M3: 233,672 km (0.05 R)
• M4: 288,275 km (0.117 R)
• M5: 337,642 km (0.077 R)
• M6: 516,711 km (0.087 R)
• M7: 617,091 km (0.106 R)
• M8: 751,879 km (0.06 R)
• M9: 1,002,755 km (0.06 R)
• M10: 1,178,382 km (0.083 R)
• M11: 2,175,452 km (0.114 R)
• M12: 2,509,355 km (0.061 R)
• M13: 2,682,290 km (0.104 R)
• M14: 2,748,262 km (0.08 R)
• M15: 2,926,583 km (0.106 R)
• M16: 3,154,869 km (0.074 R)
• M17: 3,201,245 km (0.084 R)
• M18: 3,824,470 km (0.111 R)
• M19: 4,328,764 km (0.115 R)
• M20: 4,432,286 km (0.065 R)
• M21: 4,773,967 km (0.1 R)
• M22: 6,428,520 km (0.088 R)
• M23: 6,517,082 km (0.077 R)
• M24: 6,754,942 km (0.087 R)
• M25: 6,935,357 km (0.099 R)
• M26: 7,026,163 km (0.066 R)
• M27: 7,362,310 km (0.068 R)
• M28: 8,113,889 km (0.074 R)
• M29: 8,305,674 km (0.1 R)
• M30: 8,434,328 km (0.097 R)
• M31: 8,758,806 km (0.11 R)
• M32: 9,253,227 km (0.118 R)
• M33: 9,824,541 km (0.102 R)
• M34: 10,234,589 km (0.069 R)
• M35: 10,441,782 km (0.092 R)
• M36: 10,615,465 km (0.1 R)
• M37: 11,071,589 km (0.079 R)
• M38: 11,749,566 km (0.107 R)
• M39: 13,183,013 km (0.094 R)
• M40: 13,597,250 km (0.085 R)
• M41: 14,169,013 km (0.07 R)
• M42: 14,207,310 km (0.102 R)
• M43: 14,593,272 km (0.108 R)
• M44: 15,612,483 km (0.118 R)
• M45: 16,050,655 km (0.083 R)
• M46: 16,412,083 km (0.083 R)
• M47: 16,695,122 km (0.08 R)
• M48: 17,594,954 km (0.12 R)
• M49: 17,926,014 km (0.064 R)
• M50: 18,092,366 km (0.111 R)
• M51: 18,847,237 km (0.061 R)
• M52: 19,740,935 km (0.113 R)
• M53: 19,869,739 km (0.053 R)
• M54: 20,561,330 km (0.062 R)
• M55: 21,041,389 km (0.117 R)
• M56: 21,260,700 km (0.12 R)
• M57: 21,525,039 km (0.068 R)
• M58: 21,613,452 km (0.064 R)
• M59: 21,701,864 km (0.115 R)
• M60: 21,923,568 km (0.111 R)
• M61: 21,967,999 km (0.117 R)
• M62: 22,190,600 km (0.105 R)
• M63: 23,450,813 km (0.049 R)
• M64: 24,457,307 km (0.084 R)
• M65: 24,549,459 km (0.091 R)
• M66: 24,826,814 km (0.103 R)
• M67: 26,654,152 km (0.107 R)
• M68: 26,796,569 km (0.108 R)
• M69: 26,844,141 km (0.115 R)
• M70: 27,082,002 km (0.089 R)
• M71: 27,225,167 km (0.118 R)
• M72: 27,272,889 km (0.099 R)
• M73: 27,704,030 km (0.093 R)
• M74: 28,962,148 km (0.114 R)
• M75: 29,206,142 km (0.065 R)
• M76: 29,450,884 km (0.084 R)
• M77: 29,647,306 km (0.034 R)
• M78: 29,844,027 km (0.095 R)
• M79: 30,238,816 km (0.046 R)
• M80: 31,333,274 km (0.119 R)
• M81: 31,986,119 km (0.115 R)
• M82: 34,280,202 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit