🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.64 AU - 0.94 AU

Year: 249 Days

Day: 43.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.28 AU - 1.38 AU

Year: 544 Days

Day: 23.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.66 AU - 2.32 AU

Year: 996 Days

Day: 27.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.54 AU - 5.3 AU

Year: 3297 Days

Day: 31.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.3

Radius: 8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.74 AU - 6.26 AU

Year: 4576 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,934,946 km

• M1: 145,559 km (0.043 R)
• M2: 210,783 km (0.087 R)
• M3: 363,373 km (0.116 R)
• M4: 477,666 km (0.082 R)
• M5: 584,329 km (0.102 R)
• M6: 688,898 km (0.03 R)
• M7: 754,721 km (0.113 R)
• M8: 834,457 km (0.099 R)
• M9: 1,330,673 km (0.059 R)
• M10: 1,428,360 km (0.109 R)
• M11: 1,936,993 km (0.063 R)
• M12: 2,064,451 km (0.05 R)
• M13: 2,211,057 km (0.108 R)
• M14: 2,361,253 km (0.082 R)
• M15: 2,532,243 km (0.045 R)
• M16: 2,671,818 km (0.103 R)
• M17: 2,724,925 km (0.103 R)
• M18: 2,796,134 km (0.094 R)
• M19: 3,087,550 km (0.109 R)
• M20: 3,143,201 km (0.067 R)
• M21: 3,388,691 km (0.102 R)
• M22: 3,660,062 km (0.115 R)
• M23: 3,818,186 km (0.111 R)
• M24: 4,161,962 km (0.086 R)
• M25: 4,706,947 km (0.104 R)
• M26: 5,185,661 km (0.08 R)
• M27: 5,252,082 km (0.105 R)
• M28: 5,318,952 km (0.103 R)
• M29: 5,385,972 km (0.071 R)
• M30: 5,588,827 km (0.052 R)
• M31: 5,679,782 km (0.105 R)
• M32: 6,118,703 km (0.111 R)
• M33: 6,330,533 km (0.048 R)
• M34: 6,568,543 km (0.076 R)
• M35: 6,761,225 km (0.114 R)
• M36: 7,251,009 km (0.096 R)
• M37: 7,930,183 km (0.078 R)
• M38: 8,524,685 km (0.118 R)
• M39: 8,655,882 km (0.1 R)
• M40: 8,734,870 km (0.086 R)
• M41: 9,000,107 km (0.112 R)
• M42: 9,080,142 km (0.079 R)
• M43: 9,620,041 km (0.085 R)
• M44: 9,838,902 km (0.049 R)
• M45: 10,004,058 km (0.092 R)
• M46: 10,281,413 km (0.085 R)
• M47: 10,337,213 km (0.103 R)
• M48: 10,872,324 km (0.072 R)
• M49: 11,301,072 km (0.114 R)
• M50: 11,387,540 km (0.101 R)
• M51: 11,852,191 km (0.066 R)
• M52: 12,234,263 km (0.107 R)
• M53: 12,293,504 km (0.073 R)
• M54: 13,833,614 km (0.086 R)
• M55: 14,454,146 km (0.106 R)
• M56: 14,516,678 km (0.052 R)
• M57: 15,657,811 km (0.093 R)
• M58: 15,850,792 km (0.094 R)
• M59: 15,915,418 km (0.111 R)
• M60: 16,174,223 km (0.118 R)
• M61: 16,271,760 km (0.108 R)
• M62: 16,434,523 km (0.045 R)
• M63: 16,499,897 km (0.116 R)
• M64: 16,794,755 km (0.109 R)
• M65: 17,623,078 km (0.073 R)
• M66: 18,873,267 km (0.12 R)
• M67: 19,942,593 km (0.106 R)
• M68: 20,082,018 km (0.071 R)
• M69: 20,256,748 km (0.051 R)
• M70: 20,748,776 km (0.111 R)
• M71: 20,819,386 km (0.096 R)
• M72: 21,102,425 km (0.046 R)
• M73: 21,173,484 km (0.075 R)
• M74: 21,315,752 km (0.091 R)
• M75: 21,851,911 km (0.1 R)
• M76: 22,284,099 km (0.065 R)
• M77: 23,230,156 km (0.116 R)
• M78: 23,634,220 km (0.047 R)
• M79: 23,855,774 km (0.077 R)
• M80: 24,077,927 km (0.114 R)
• M81: 24,337,928 km (0.078 R)
• M82: 24,711,025 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 12.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.08 AU - 8.3 AU

Year: 6840 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,934,946 km

• M1: 230,979 km (0.054 R)
• M2: 473,926 km (0.031 R)
• M3: 683,961 km (0.114 R)
• M4: 939,774 km (0.119 R)
• M5: 1,123,181 km (0.088 R)
• M6: 1,227,151 km (0.081 R)
• M7: 1,919,640 km (0.058 R)
• M8: 2,009,399 km (0.05 R)
• M9: 2,156,154 km (0.104 R)
• M10: 2,268,652 km (0.099 R)
• M11: 2,402,392 km (0.092 R)
• M12: 2,519,228 km (0.098 R)
• M13: 2,758,585 km (0.098 R)
• M14: 3,195,710 km (0.11 R)
• M15: 3,324,663 km (0.12 R)
• M16: 3,789,763 km (0.089 R)
• M17: 3,926,495 km (0.114 R)
• M18: 4,088,211 km (0.091 R)
• M19: 4,252,020 km (0.101 R)
• M20: 4,610,756 km (0.049 R)
• M21: 4,855,199 km (0.106 R)
• M22: 5,179,677 km (0.094 R)
• M23: 6,061,407 km (0.109 R)
• M24: 6,302,708 km (0.111 R)
• M25: 6,739,384 km (0.109 R)
• M26: 6,877,912 km (0.034 R)
• M27: 7,101,561 km (0.057 R)
• M28: 7,671,080 km (0.118 R)
• M29: 7,932,277 km (0.073 R)
• M30: 8,344,420 km (0.116 R)
• M31: 8,583,028 km (0.114 R)
• M32: 8,884,618 km (0.111 R)
• M33: 9,653,551 km (0.09 R)
• M34: 9,904,277 km (0.111 R)
• M35: 10,061,953 km (0.088 R)
• M36: 10,188,812 km (0.112 R)
• M37: 10,316,120 km (0.1 R)
• M38: 10,765,960 km (0.106 R)
• M39: 10,863,199 km (0.102 R)
• M40: 11,618,369 km (0.088 R)
• M41: 11,751,511 km (0.025 R)
• M42: 11,985,632 km (0.114 R)
• M43: 12,289,016 km (0.041 R)
• M44: 13,283,543 km (0.114 R)
• M45: 14,268,196 km (0.109 R)
• M46: 14,877,658 km (0.063 R)
• M47: 14,985,967 km (0.067 R)
• M48: 15,862,909 km (0.104 R)
• M49: 16,084,763 km (0.114 R)
• M50: 16,270,414 km (0.097 R)
• M51: 16,944,502 km (0.118 R)
• M52: 17,057,748 km (0.104 R)
• M53: 17,972,987 km (0.09 R)
• M54: 18,050,030 km (0.056 R)
• M55: 18,982,324 km (0.11 R)
• M56: 19,414,961 km (0.105 R)
• M57: 19,533,592 km (0.073 R)
• M58: 19,692,017 km (0.115 R)
• M59: 20,089,947 km (0.1 R)
• M60: 20,651,687 km (0.111 R)
• M61: 21,137,132 km (0.118 R)
• M62: 21,340,585 km (0.105 R)
• M63: 21,667,456 km (0.12 R)
• M64: 21,954,834 km (0.101 R)
• M65: 22,408,863 km (0.101 R)
• M66: 22,491,741 km (0.057 R)
• M67: 22,657,944 km (0.086 R)
• M68: 22,741,120 km (0.066 R)
• M69: 22,949,510 km (0.099 R)
• M70: 23,410,421 km (0.099 R)
• M71: 23,536,682 km (0.094 R)
• M72: 23,831,988 km (0.107 R)
• M73: 24,213,612 km (0.115 R)
• M74: 25,025,929 km (0.104 R)
• M75: 25,327,518 km (0.115 R)
• M76: 25,760,305 km (0.077 R)
• M77: 26,853,117 km (0.075 R)
• M78: 27,161,737 km (0.083 R)
• M79: 28,050,199 km (0.12 R)
• M80: 28,139,659 km (0.056 R)
• M81: 28,587,854 km (0.06 R)
• M82: 29,901,323 km (0.096 R)
• M83: 30,726,505 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.8

Radius: 14

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.51 AU - 11.01 AU

Year: 10817 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,934,946 km

• M1: 214,523 km (0.099 R)
• M2: 983,905 km (0.103 R)
• M3: 1,088,923 km (0.029 R)
• M4: 1,175,989 km (0.118 R)
• M5: 1,288,486 km (0.118 R)
• M6: 1,674,299 km (0.119 R)
• M7: 2,611,530 km (0.041 R)
• M8: 2,853,131 km (0.098 R)
• M9: 3,326,159 km (0.084 R)
• M10: 3,423,846 km (0.099 R)
• M11: 3,522,431 km (0.095 R)
• M12: 3,926,795 km (0.101 R)
• M13: 4,064,873 km (0.063 R)
• M14: 4,346,117 km (0.119 R)
• M15: 4,489,133 km (0.09 R)
• M16: 4,597,442 km (0.074 R)
• M17: 4,816,752 km (0.054 R)
• M18: 5,418,584 km (0.096 R)
• M19: 6,859,062 km (0.077 R)
• M20: 7,110,237 km (0.117 R)
• M21: 7,708,180 km (0.103 R)
• M22: 8,101,173 km (0.042 R)
• M23: 9,227,346 km (0.115 R)
• M24: 9,644,724 km (0.063 R)
• M25: 9,879,443 km (0.104 R)
• M26: 10,211,102 km (0.112 R)
• M27: 11,524,571 km (0.057 R)
• M28: 12,226,484 km (0.064 R)
• M29: 12,327,912 km (0.11 R)
• M30: 12,531,664 km (0.113 R)
• M31: 12,890,699 km (0.054 R)
• M32: 13,462,013 km (0.068 R)
• M33: 14,201,176 km (0.059 R)
• M34: 15,334,530 km (0.094 R)
• M35: 16,161,806 km (0.105 R)
• M36: 16,834,099 km (0.117 R)
• M37: 16,947,045 km (0.099 R)
• M38: 17,060,291 km (0.068 R)
• M39: 17,687,405 km (0.106 R)
• M40: 18,438,386 km (0.066 R)
• M41: 19,023,164 km (0.106 R)
• M42: 19,613,926 km (0.092 R)
• M43: 20,031,155 km (0.029 R)
• M44: 21,056,499 km (0.09 R)
• M45: 21,975,478 km (0.075 R)
• M46: 22,470,947 km (0.111 R)
• M47: 22,657,794 km (0.112 R)
• M48: 23,725,773 km (0.044 R)
• M49: 24,810,208 km (0.079 R)
• M50: 25,261,396 km (0.064 R)
• M51: 27,159,643 km (0.107 R)
• M52: 29,375,187 km (0.104 R)
• M53: 29,511,322 km (0.102 R)
• M54: 31,230,650 km (0.078 R)
• M55: 31,369,626 km (0.07 R)
• M56: 32,137,662 km (0.116 R)
• M57: 33,265,630 km (0.108 R)
• M58: 34,048,775 km (0.093 R)
• M59: 34,263,298 km (0.066 R)
• M60: 35,343,245 km (0.053 R)
• M61: 35,488,056 km (0.1 R)
• M62: 35,633,166 km (0.064 R)
• M63: 36,580,569 km (0.106 R)
• M64: 37,020,686 km (0.058 R)
• M65: 38,425,859 km (0.057 R)
• M66: 40,528,457 km (0.106 R)
• M67: 44,766,116 km (0.037 R)
• M68: 45,079,822 km (0.09 R)
• M69: 45,394,127 km (0.102 R)
• M70: 45,867,156 km (0.097 R)
• M71: 48,095,865 km (0.118 R)
• M72: 49,223,384 km (0.057 R)
• M73: 49,952,823 km (0.088 R)
• M74: 50,115,436 km (0.09 R)
• M75: 50,604,173 km (0.09 R)
• M76: 52,162,534 km (0.115 R)
• M77: 52,492,696 km (0.1 R)
• M78: 53,570,250 km (0.09 R)
• M79: 53,819,928 km (0.102 R)
• M80: 53,986,580 km (0.097 R)
• M81: 54,990,382 km (0.116 R)
• M82: 55,494,527 km (0.102 R)
• M83: 56,000,317 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532

Radius: 6.8

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.98 AU - 15.48 AU

Year: 17072 Days

Day: 19.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,934,946 km

• M1: 100,530 km (0.11 R)
• M2: 200,012 km (0.083 R)
• M3: 318,195 km (0.12 R)
• M4: 379,081 km (0.072 R)
• M5: 427,551 km (0.06 R)
• M6: 531,820 km (0.067 R)
• M7: 625,618 km (0.067 R)
• M8: 1,078,451 km (0.101 R)
• M9: 1,199,027 km (0.066 R)
• M10: 1,298,809 km (0.081 R)
• M11: 1,453,643 km (0.083 R)
• M12: 2,102,000 km (0.092 R)
• M13: 2,895,616 km (0.087 R)
• M14: 3,518,991 km (0.066 R)
• M15: 3,809,061 km (0.092 R)
• M16: 4,220,605 km (0.105 R)
• M17: 4,607,016 km (0.099 R)
• M18: 5,085,729 km (0.069 R)
• M19: 5,580,001 km (0.067 R)
• M20: 6,219,531 km (0.11 R)
• M21: 6,262,915 km (0.032 R)
• M22: 6,306,597 km (0.096 R)
• M23: 6,393,963 km (0.115 R)
• M24: 6,525,908 km (0.086 R)
• M25: 8,707,045 km (0.089 R)
• M26: 9,950,652 km (0.118 R)
• M27: 10,985,121 km (0.099 R)
• M28: 11,037,780 km (0.066 R)
• M29: 12,435,024 km (0.088 R)
• M30: 12,710,134 km (0.099 R)
• M31: 12,931,539 km (0.053 R)
• M32: 13,547,284 km (0.075 R)
• M33: 15,806,062 km (0.07 R)
• M34: 15,984,532 km (0.104 R)
• M35: 16,948,092 km (0.099 R)
• M36: 17,868,269 km (0.081 R)
• M37: 18,240,917 km (0.098 R)
• M38: 18,303,299 km (0.115 R)
• M39: 20,271,409 km (0.077 R)
• M40: 21,247,535 km (0.059 R)
• M41: 21,510,379 km (0.116 R)
• M42: 21,906,813 km (0.027 R)
• M43: 22,105,778 km (0.059 R)
• M44: 22,172,349 km (0.092 R)
• M45: 22,975,540 km (0.11 R)
• M46: 23,042,859 km (0.073 R)
• M47: 23,177,796 km (0.096 R)
• M48: 23,312,883 km (0.086 R)
• M49: 23,924,439 km (0.113 R)
• M50: 24,266,570 km (0.12 R)
• M51: 25,024,732 km (0.08 R)
• M52: 25,302,385 km (0.049 R)
• M53: 26,564,243 km (0.118 R)
• M54: 28,134,273 km (0.073 R)
• M55: 30,175,386 km (0.114 R)
• M56: 30,249,288 km (0.09 R)
• M57: 31,288,544 km (0.056 R)
• M58: 31,437,843 km (0.039 R)
• M59: 31,587,590 km (0.108 R)
• M60: 31,662,539 km (0.106 R)
• M61: 32,188,525 km (0.086 R)
• M62: 32,641,807 km (0.114 R)
• M63: 33,401,913 km (0.089 R)
• M64: 33,707,542 km (0.106 R)
• M65: 34,321,641 km (0.109 R)
• M66: 35,249,746 km (0.1 R)
• M67: 35,327,388 km (0.092 R)
• M68: 35,560,910 km (0.028 R)
• M69: 36,342,858 km (0.081 R)
• M70: 37,685,200 km (0.111 R)
• M71: 38,562,442 km (0.055 R)
• M72: 39,124,182 km (0.071 R)
• M73: 40,012,344 km (0.119 R)
• M74: 41,808,416 km (0.032 R)
• M75: 41,890,695 km (0.118 R)
• M76: 42,302,837 km (0.053 R)
• M77: 42,633,598 km (0.073 R)
• M78: 43,630,817 km (0.055 R)
• M79: 44,132,269 km (0.063 R)
• M80: 44,803,964 km (0.073 R)
• M81: 45,478,949 km (0.06 R)
• M82: 46,497,711 km (0.072 R)
• M83: 49,164,293 km (0.096 R)
• M84: 50,209,683 km (0.074 R)
• M85: 50,910,699 km (0.075 R)
• M86: 51,791,680 km (0.116 R)
• M87: 53,657,764 km (0.063 R)
• M88: 56,907,778 km (0.1 R)
• M89: 57,821,821 km (0.109 R)
• M90: 60,128,022 km (0.113 R)
• M91: 60,220,922 km (0.056 R)
• M92: 61,713,310 km (0.037 R)
• M93: 62,746,433 km (0.045 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit