🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 260 Days

Day: 39.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,141,860 km

• M1: 531,521 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.57 AU - 0.67 AU

Year: 320 Days

Day: 14.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 8.4

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.85 AU - 1.21 AU

Year: 686 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 69,141,860 km

• M1: 140,472 km (0.03 R)
• M2: 200,461 km (0.102 R)
• M3: 273,764 km (0.063 R)
• M4: 332,406 km (0.085 R)
• M5: 413,339 km (0.052 R)
• M6: 465,698 km (0.106 R)
• M7: 593,156 km (0.067 R)
• M8: 759,957 km (0.045 R)
• M9: 815,308 km (0.044 R)
• M10: 1,216,380 km (0.085 R)
• M11: 1,275,471 km (0.11 R)
• M12: 1,410,558 km (0.073 R)
• M13: 1,479,822 km (0.113 R)
• M14: 1,622,090 km (0.039 R)
• M15: 1,881,792 km (0.114 R)
• M16: 2,028,547 km (0.104 R)
• M17: 2,139,100 km (0.108 R)
• M18: 2,382,795 km (0.091 R)
• M19: 2,609,735 km (0.052 R)
• M20: 2,695,604 km (0.112 R)
• M21: 2,817,526 km (0.104 R)
• M22: 2,968,022 km (0.086 R)
• M23: 3,030,703 km (0.109 R)
• M24: 3,084,858 km (0.099 R)
• M25: 3,139,311 km (0.08 R)
• M26: 3,212,465 km (0.115 R)
• M27: 3,360,417 km (0.107 R)
• M28: 3,454,065 km (0.12 R)
• M29: 3,539,186 km (0.106 R)
• M30: 3,749,970 km (0.106 R)
• M31: 3,817,887 km (0.085 R)
• M32: 3,945,195 km (0.078 R)
• M33: 4,014,309 km (0.116 R)
• M34: 4,183,953 km (0.114 R)
• M35: 4,519,950 km (0.117 R)
• M36: 4,592,505 km (0.09 R)
• M37: 4,791,021 km (0.101 R)
• M38: 4,981,609 km (0.08 R)
• M39: 5,056,558 km (0.107 R)
• M40: 5,153,198 km (0.077 R)
• M41: 5,207,352 km (0.105 R)
• M42: 5,294,119 km (0.098 R)
• M43: 5,491,439 km (0.11 R)
• M44: 5,635,352 km (0.116 R)
• M45: 5,735,732 km (0.09 R)
• M46: 6,235,090 km (0.104 R)
• M47: 6,327,392 km (0.105 R)
• M48: 6,642,295 km (0.092 R)
• M49: 6,795,782 km (0.078 R)
• M50: 7,010,156 km (0.114 R)
• M51: 7,070,145 km (0.102 R)
• M52: 7,166,486 km (0.111 R)
• M53: 7,238,891 km (0.058 R)
• M54: 7,531,505 km (0.092 R)
• M55: 7,642,207 km (0.08 R)
• M56: 7,915,074 km (0.062 R)
• M57: 7,990,022 km (0.06 R)
• M58: 8,304,926 km (0.062 R)
• M59: 8,368,505 km (0.077 R)
• M60: 8,624,018 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2 AU - 2.3 AU

Year: 2068 Days

Day: 9.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,141,860 km

• M1: 114,592 km (0.091 R)
• M2: 174,730 km (0.101 R)
• M3: 250,876 km (0.094 R)
• M4: 312,211 km (0.059 R)
• M5: 425,157 km (0.056 R)
• M6: 484,248 km (0.088 R)
• M7: 611,855 km (0.104 R)
• M8: 701,165 km (0.113 R)
• M9: 765,792 km (0.101 R)
• M10: 924,664 km (0.092 R)
• M11: 1,119,590 km (0.113 R)
• M12: 1,178,981 km (0.052 R)
• M13: 1,274,723 km (0.087 R)
• M14: 1,381,985 km (0.048 R)
• M15: 1,455,288 km (0.06 R)
• M16: 1,871,619 km (0.094 R)
• M17: 1,942,828 km (0.105 R)
• M18: 2,433,359 km (0.094 R)
• M19: 2,545,109 km (0.104 R)
• M20: 2,773,545 km (0.12 R)
• M21: 2,843,407 km (0.095 R)
• M22: 3,068,552 km (0.113 R)
• M23: 3,189,427 km (0.063 R)
• M24: 3,250,463 km (0.072 R)
• M25: 3,324,214 km (0.098 R)
• M26: 3,448,381 km (0.116 R)
• M27: 3,548,761 km (0.099 R)
• M28: 3,675,769 km (0.087 R)
• M29: 3,830,154 km (0.07 R)
• M30: 4,039,292 km (0.083 R)
• M31: 4,131,893 km (0.049 R)
• M32: 4,198,614 km (0.1 R)
• M33: 4,306,025 km (0.061 R)
• M34: 4,564,680 km (0.115 R)
• M35: 4,870,757 km (0.082 R)
• M36: 5,054,613 km (0.093 R)
• M37: 5,111,759 km (0.039 R)
• M38: 5,356,651 km (0.049 R)
• M39: 5,414,845 km (0.102 R)
• M40: 5,561,301 km (0.111 R)
• M41: 5,694,144 km (0.09 R)
• M42: 5,813,224 km (0.098 R)
• M43: 5,873,063 km (0.101 R)
• M44: 6,068,886 km (0.045 R)
• M45: 6,205,768 km (0.073 R)
• M46: 6,716,496 km (0.105 R)
• M47: 7,695,614 km (0.046 R)
• M48: 8,076,340 km (0.113 R)
• M49: 8,344,868 km (0.058 R)
• M50: 8,395,582 km (0.067 R)
• M51: 8,667,551 km (0.105 R)
• M52: 8,718,863 km (0.079 R)
• M53: 8,838,990 km (0.08 R)
• M54: 9,167,806 km (0.108 R)
• M55: 9,448,003 km (0.077 R)
• M56: 9,659,834 km (0.114 R)
• M57: 9,766,497 km (0.099 R)
• M58: 9,891,262 km (0.098 R)
• M59: 10,088,432 km (0.114 R)
• M60: 10,559,814 km (0.095 R)
• M61: 10,834,925 km (0.064 R)
• M62: 10,945,627 km (0.116 R)
• M63: 11,112,429 km (0.1 R)
• M64: 11,486,274 km (0.057 R)
• M65: 11,561,522 km (0.115 R)
• M66: 11,618,070 km (0.042 R)
• M67: 11,674,618 km (0.111 R)
• M68: 11,769,164 km (0.07 R)
• M69: 11,826,160 km (0.091 R)
• M70: 11,883,157 km (0.052 R)
• M71: 11,940,154 km (0.102 R)
• M72: 12,496,509 km (0.108 R)
• M73: 12,554,553 km (0.117 R)
• M74: 13,061,240 km (0.046 R)
• M75: 13,179,124 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 14.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.95 AU - 3.01 AU

Year: 2562 Days

Day: 11.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,141,860 km

• M1: 202,107 km (0.088 R)
• M2: 380,577 km (0.106 R)
• M3: 477,367 km (0.09 R)
• M4: 632,949 km (0.077 R)
• M5: 899,831 km (0.113 R)
• M6: 1,003,951 km (0.101 R)
• M7: 1,133,054 km (0.106 R)
• M8: 1,226,104 km (0.08 R)
• M9: 1,744,012 km (0.12 R)
• M10: 1,877,902 km (0.112 R)
• M11: 2,015,383 km (0.086 R)
• M12: 2,261,172 km (0.075 R)
• M13: 2,489,608 km (0.104 R)
• M14: 2,627,537 km (0.1 R)
• M15: 2,768,309 km (0.084 R)
• M16: 2,882,601 km (0.103 R)
• M17: 2,998,689 km (0.107 R)
• M18: 3,131,233 km (0.034 R)
• M19: 3,759,843 km (0.046 R)
• M20: 4,129,948 km (0.027 R)
• M21: 4,294,506 km (0.05 R)
• M22: 4,596,544 km (0.08 R)
• M23: 4,940,170 km (0.044 R)
• M24: 5,256,869 km (0.094 R)
• M25: 5,471,692 km (0.09 R)
• M26: 6,208,910 km (0.102 R)
• M27: 6,879,707 km (0.102 R)
• M28: 7,194,162 km (0.064 R)
• M29: 7,333,138 km (0.119 R)
• M30: 7,433,069 km (0.116 R)
• M31: 7,573,691 km (0.076 R)
• M32: 7,695,015 km (0.031 R)
• M33: 7,918,963 km (0.11 R)
• M34: 8,062,577 km (0.088 R)
• M35: 8,373,442 km (0.119 R)
• M36: 8,730,532 km (0.11 R)
• M37: 8,857,840 km (0.088 R)
• M38: 9,006,989 km (0.114 R)
• M39: 9,178,577 km (0.105 R)
• M40: 9,373,055 km (0.09 R)
• M41: 9,656,243 km (0.045 R)
• M42: 9,920,134 km (0.112 R)
• M43: 10,387,777 km (0.072 R)
• M44: 10,794,384 km (0.09 R)
• M45: 11,252,303 km (0.097 R)
• M46: 11,623,306 km (0.092 R)
• M47: 11,786,816 km (0.114 R)
• M48: 12,045,471 km (0.099 R)
• M49: 12,211,076 km (0.106 R)
• M50: 12,688,293 km (0.107 R)
• M51: 12,784,484 km (0.111 R)
• M52: 12,929,146 km (0.109 R)
• M53: 13,074,555 km (0.044 R)
• M54: 13,220,263 km (0.096 R)
• M55: 13,611,910 km (0.117 R)
• M56: 14,481,822 km (0.098 R)
• M57: 14,683,181 km (0.102 R)
• M58: 14,885,437 km (0.069 R)
• M59: 15,165,185 km (0.116 R)
• M60: 15,267,360 km (0.098 R)
• M61: 15,395,266 km (0.117 R)
• M62: 15,678,156 km (0.118 R)
• M63: 16,275,201 km (0.043 R)
• M64: 16,458,459 km (0.119 R)
• M65: 16,985,641 km (0.118 R)
• M66: 17,198,070 km (0.099 R)
• M67: 17,491,731 km (0.095 R)
• M68: 17,975,680 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 13.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.28 AU - 3.78 AU

Year: 4351 Days

Day: 7.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,141,860 km

• M1: 188,493 km (0.112 R)
• M2: 344,823 km (0.101 R)
• M3: 465,997 km (0.116 R)
• M4: 585,676 km (0.095 R)
• M5: 695,331 km (0.097 R)
• M6: 887,714 km (0.051 R)
• M7: 1,017,714 km (0.104 R)
• M8: 1,112,859 km (0.103 R)
• M9: 1,225,805 km (0.072 R)
• M10: 1,342,790 km (0.049 R)
• M11: 1,669,063 km (0.079 R)
• M12: 1,900,791 km (0.116 R)
• M13: 2,161,240 km (0.112 R)
• M14: 2,250,850 km (0.111 R)
• M15: 2,583,555 km (0.116 R)
• M16: 2,698,147 km (0.081 R)
• M17: 2,932,417 km (0.088 R)
• M18: 3,173,569 km (0.04 R)
• M19: 3,568,956 km (0.088 R)
• M20: 3,892,387 km (0.104 R)
• M21: 4,202,952 km (0.116 R)
• M22: 4,591,009 km (0.08 R)
• M23: 4,754,370 km (0.114 R)
• M24: 4,895,740 km (0.098 R)
• M25: 5,975,986 km (0.047 R)
• M26: 6,283,260 km (0.077 R)
• M27: 6,595,770 km (0.111 R)
• M28: 6,754,045 km (0.057 R)
• M29: 7,317,580 km (0.079 R)
• M30: 7,563,818 km (0.118 R)
• M31: 8,234,016 km (0.116 R)
• M32: 8,490,128 km (0.1 R)
• M33: 8,865,020 km (0.103 R)
• M34: 8,981,407 km (0.073 R)
• M35: 9,215,827 km (0.063 R)
• M36: 10,510,298 km (0.09 R)
• M37: 10,602,749 km (0.091 R)
• M38: 11,510,359 km (0.07 R)
• M39: 12,638,926 km (0.094 R)
• M40: 13,802,648 km (0.058 R)
• M41: 14,107,378 km (0.067 R)
• M42: 14,758,129 km (0.101 R)
• M43: 15,348,742 km (0.081 R)
• M44: 16,732,821 km (0.097 R)
• M45: 16,985,492 km (0.07 R)
• M46: 17,130,452 km (0.082 R)
• M47: 17,641,030 km (0.094 R)
• M48: 17,787,785 km (0.118 R)
• M49: 18,119,593 km (0.073 R)
• M50: 18,639,895 km (0.097 R)
• M51: 18,901,841 km (0.089 R)
• M52: 19,429,323 km (0.063 R)
• M53: 19,771,154 km (0.071 R)
• M54: 20,191,524 km (0.067 R)
• M55: 20,537,693 km (0.058 R)
• M56: 20,653,482 km (0.078 R)
• M57: 21,002,344 km (0.11 R)
• M58: 21,470,436 km (0.106 R)
• M59: 22,218,575 km (0.111 R)
• M60: 22,377,149 km (0.066 R)
• M61: 22,615,757 km (0.089 R)
• M62: 22,735,436 km (0.111 R)
• M63: 23,417,303 km (0.114 R)
• M64: 23,578,719 km (0.058 R)
• M65: 24,514,154 km (0.102 R)
• M66: 25,254,664 km (0.087 R)
• M67: 25,461,707 km (0.089 R)
• M68: 25,960,915 km (0.118 R)
• M69: 26,463,265 km (0.05 R)
• M70: 26,589,376 km (0.054 R)
• M71: 27,307,745 km (0.106 R)
• M72: 28,720,398 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.1

Radius: 4.7

Gravity: 44.37 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.51 AU - 8.23 AU

Year: 14483 Days

Day: 15.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,141,860 km

• M1: 435,479 km (0.079 R)
• M2: 472,580 km (0.104 R)
• M3: 717,920 km (0.067 R)
• M4: 925,412 km (0.09 R)
• M5: 1,048,531 km (0.072 R)
• M6: 1,283,400 km (0.099 R)
• M7: 1,505,852 km (0.052 R)
• M8: 1,831,228 km (0.109 R)
• M9: 2,081,206 km (0.054 R)
• M10: 2,243,070 km (0.054 R)
• M11: 2,717,595 km (0.104 R)
• M12: 2,752,601 km (0.104 R)
• M13: 2,823,211 km (0.055 R)
• M14: 3,002,280 km (0.087 R)
• M15: 3,599,923 km (0.092 R)
• M16: 3,716,161 km (0.049 R)
• M17: 5,825,042 km (0.03 R)
• M18: 6,470,557 km (0.09 R)
• M19: 7,480,642 km (0.057 R)
• M20: 7,579,526 km (0.076 R)
• M21: 7,678,709 km (0.078 R)
• M22: 8,130,195 km (0.111 R)
• M23: 8,797,701 km (0.086 R)
• M24: 8,849,761 km (0.066 R)
• M25: 10,348,881 km (0.045 R)
• M26: 10,735,742 km (0.115 R)
• M27: 10,958,942 km (0.106 R)
• M28: 12,563,828 km (0.084 R)
• M29: 12,681,262 km (0.048 R)
• M30: 13,273,819 km (0.077 R)
• M31: 13,453,337 km (0.088 R)
• M32: 13,573,464 km (0.086 R)
• M33: 13,814,915 km (0.118 R)
• M34: 14,301,856 km (0.074 R)
• M35: 14,424,376 km (0.082 R)
• M36: 14,485,861 km (0.075 R)
• M37: 16,304,971 km (0.112 R)
• M38: 17,208,692 km (0.107 R)
• M39: 17,339,141 km (0.104 R)
• M40: 17,798,107 km (0.087 R)
• M41: 18,128,420 km (0.101 R)
• M42: 18,194,841 km (0.073 R)
• M43: 18,728,157 km (0.049 R)
• M44: 18,795,177 km (0.074 R)
• M45: 19,947,081 km (0.074 R)
• M46: 20,221,294 km (0.093 R)
• M47: 20,358,924 km (0.088 R)
• M48: 20,704,345 km (0.113 R)
• M49: 21,471,184 km (0.117 R)
• M50: 22,674,400 km (0.086 R)
• M51: 24,483,188 km (0.085 R)
• M52: 25,293,559 km (0.067 R)
• M53: 25,664,861 km (0.111 R)
• M54: 26,187,706 km (0.097 R)
• M55: 28,699,304 km (0.093 R)
• M56: 29,164,105 km (0.101 R)
• M57: 30,573,616 km (0.116 R)
• M58: 31,207,163 km (0.097 R)
• M59: 33,214,617 km (0.086 R)
• M60: 34,685,613 km (0.072 R)
• M61: 35,844,398 km (0.092 R)
• M62: 38,284,937 km (0.116 R)
• M63: 38,540,301 km (0.095 R)
• M64: 38,625,721 km (0.038 R)
• M65: 40,431,368 km (0.052 R)
• M66: 40,604,752 km (0.078 R)
• M67: 40,691,518 km (0.082 R)
• M68: 41,562,776 km (0.073 R)
• M69: 42,440,318 km (0.068 R)
• M70: 42,969,595 km (0.079 R)
• M71: 43,146,569 km (0.105 R)
• M72: 43,945,870 km (0.069 R)
• M73: 44,213,351 km (0.072 R)
• M74: 46,372,946 km (0.083 R)
• M75: 46,463,603 km (0.041 R)
• M76: 47,100,441 km (0.065 R)
• M77: 50,606,865 km (0.096 R)
• M78: 50,887,361 km (0.104 R)
• M79: 51,261,954 km (0.108 R)
• M80: 52,297,022 km (0.092 R)
• M81: 54,483,245 km (0.041 R)
• M82: 56,215,140 km (0.114 R)
• M83: 56,505,509 km (0.065 R)
• M84: 57,867,149 km (0.086 R)
• M85: 59,831,070 km (0.111 R)
• M86: 60,821,258 km (0.071 R)
• M87: 61,717,050 km (0.071 R)
• M88: 62,016,545 km (0.077 R)
• M89: 62,216,558 km (0.112 R)
• M90: 62,516,950 km (0.104 R)
• M91: 62,817,791 km (0.117 R)
• M92: 63,018,552 km (0.107 R)
• M93: 63,219,611 km (0.091 R)
• M94: 63,420,821 km (0.099 R)
• M95: 65,445,179 km (0.083 R)
• M96: 67,182,309 km (0.085 R)
• M97: 68,108,171 km (0.033 R)
• M98: 68,314,466 km (0.109 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: 355 - 12,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit