🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 296 Days

Day: 27.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,310,053 km

• M1: 72,555 km (0.077 R)
• M2: 340,934 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.39 AU - 2.31 AU

Year: 888 Days

Day: 19.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 74.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.22 AU - 2.56 AU

Year: 1305 Days

Day: 32.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.43 AU - 2.89 AU

Year: 1532 Days

Day: 18.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.52 AU - 5.3 AU

Year: 3270 Days

Day: 24.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,310,053 km

• M1: 401,221 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.59 AU - 8.11 AU

Year: 7036 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,310,053 km

• M1: 156,629 km (0.067 R)
• M2: 274,961 km (0.059 R)
• M3: 333,154 km (0.12 R)
• M4: 413,339 km (0.074 R)
• M5: 492,027 km (0.09 R)
• M6: 557,102 km (0.029 R)
• M7: 893,847 km (0.11 R)
• M8: 951,742 km (0.074 R)
• M9: 1,059,452 km (0.057 R)
• M10: 1,489,097 km (0.104 R)
• M11: 1,544,748 km (0.077 R)
• M12: 1,615,208 km (0.038 R)
• M13: 1,715,738 km (0.111 R)
• M14: 1,968,708 km (0.11 R)
• M15: 2,076,418 km (0.103 R)
• M16: 2,138,801 km (0.049 R)
• M17: 2,526,708 km (0.081 R)
• M18: 3,166,987 km (0.076 R)
• M19: 3,440,601 km (0.117 R)
• M20: 3,514,802 km (0.062 R)
• M21: 3,589,601 km (0.083 R)
• M22: 3,836,288 km (0.078 R)
• M23: 4,049,465 km (0.062 R)
• M24: 4,187,095 km (0.104 R)
• M25: 4,386,509 km (0.105 R)
• M26: 4,467,142 km (0.083 R)
• M27: 4,548,224 km (0.087 R)
• M28: 4,919,526 km (0.087 R)
• M29: 5,066,431 km (0.105 R)
• M30: 5,129,861 km (0.082 R)
• M31: 5,193,589 km (0.054 R)
• M32: 5,647,170 km (0.085 R)
• M33: 5,778,966 km (0.112 R)
• M34: 6,988,016 km (0.098 R)
• M35: 7,058,776 km (0.107 R)
• M36: 7,200,894 km (0.043 R)
• M37: 7,416,015 km (0.093 R)
• M38: 7,584,762 km (0.119 R)
• M39: 7,657,466 km (0.086 R)
• M40: 8,197,814 km (0.101 R)
• M41: 8,775,860 km (0.117 R)
• M42: 9,134,147 km (0.1 R)
• M43: 9,838,603 km (0.029 R)
• M44: 10,237,581 km (0.037 R)
• M45: 10,425,476 km (0.071 R)
• M46: 10,479,480 km (0.085 R)
• M47: 10,560,413 km (0.025 R)
• M48: 10,696,098 km (0.092 R)
• M49: 10,886,835 km (0.107 R)
• M50: 11,051,244 km (0.12 R)
• M51: 11,188,874 km (0.098 R)
• M52: 11,244,075 km (0.107 R)
• M53: 11,382,453 km (0.077 R)
• M54: 11,577,230 km (0.118 R)
• M55: 11,745,078 km (0.106 R)
• M56: 12,424,552 km (0.083 R)
• M57: 13,203,957 km (0.108 R)
• M58: 13,291,621 km (0.084 R)
• M59: 13,408,756 km (0.093 R)
• M60: 13,791,577 km (0.066 R)
• M61: 14,598,359 km (0.098 R)
• M62: 15,053,136 km (0.086 R)
• M63: 15,144,690 km (0.086 R)
• M64: 15,328,247 km (0.115 R)
• M65: 15,451,066 km (0.064 R)
• M66: 15,728,571 km (0.103 R)
• M67: 15,821,471 km (0.113 R)
• M68: 16,194,867 km (0.042 R)
• M69: 16,539,690 km (0.038 R)
• M70: 16,728,632 km (0.044 R)
• M71: 17,109,060 km (0.092 R)
• M72: 17,492,180 km (0.059 R)
• M73: 17,717,025 km (0.115 R)
• M74: 17,910,605 km (0.056 R)
• M75: 18,364,784 km (0.109 R)
• M76: 18,625,982 km (0.054 R)
• M77: 18,789,792 km (0.074 R)
• M78: 18,921,288 km (0.062 R)
• M79: 20,051,051 km (0.099 R)
• M80: 20,353,837 km (0.112 R)
• M81: 20,658,120 km (0.103 R)
• M82: 20,929,789 km (0.056 R)
• M83: 22,549,785 km (0.096 R)
• M84: 22,969,855 km (0.085 R)
• M85: 23,180,788 km (0.069 R)
• M86: 23,286,554 km (0.088 R)
• M87: 23,357,164 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 8.6

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.62 AU - 9.36 AU

Year: 7238 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,310,053 km

• M1: 120,576 km (0.086 R)
• M2: 337,942 km (0.073 R)
• M3: 790,026 km (0.1 R)
• M4: 1,181,973 km (0.113 R)
• M5: 1,343,538 km (0.098 R)
• M6: 1,398,890 km (0.101 R)
• M7: 1,668,465 km (0.055 R)
• M8: 1,809,386 km (0.086 R)
• M9: 2,124,888 km (0.058 R)
• M10: 2,211,954 km (0.096 R)
• M11: 2,572,335 km (0.104 R)
• M12: 3,098,022 km (0.094 R)
• M13: 3,373,282 km (0.079 R)
• M14: 3,708,681 km (0.107 R)
• M15: 4,000,995 km (0.101 R)
• M16: 4,383,966 km (0.09 R)
• M17: 4,664,611 km (0.066 R)
• M18: 4,893,496 km (0.105 R)
• M19: 5,814,570 km (0.053 R)
• M20: 6,060,958 km (0.05 R)
• M21: 6,532,041 km (0.104 R)
• M22: 7,145,841 km (0.105 R)
• M23: 7,710,424 km (0.107 R)
• M24: 8,117,779 km (0.052 R)
• M25: 8,427,895 km (0.084 R)
• M26: 8,532,015 km (0.068 R)
• M27: 8,671,740 km (0.083 R)
• M28: 9,024,192 km (0.092 R)
• M29: 9,273,722 km (0.113 R)
• M30: 9,489,292 km (0.079 R)
• M31: 9,670,306 km (0.104 R)
• M32: 10,220,227 km (0.082 R)
• M33: 10,331,379 km (0.082 R)
• M34: 11,007,112 km (0.095 R)
• M35: 13,118,536 km (0.109 R)
• M36: 13,279,803 km (0.103 R)
• M37: 13,441,817 km (0.1 R)
• M38: 13,685,961 km (0.111 R)
• M39: 14,510,395 km (0.097 R)
• M40: 14,760,971 km (0.09 R)
• M41: 15,606,199 km (0.111 R)
• M42: 16,077,882 km (0.089 R)
• M43: 16,423,752 km (0.113 R)
• M44: 17,035,009 km (0.095 R)
• M45: 17,255,217 km (0.05 R)
• M46: 17,343,480 km (0.104 R)
• M47: 17,432,041 km (0.057 R)
• M48: 18,190,054 km (0.065 R)
• M49: 18,369,871 km (0.095 R)
• M50: 18,731,598 km (0.104 R)
• M51: 18,913,210 km (0.075 R)
• M52: 19,186,974 km (0.112 R)
• M53: 19,553,788 km (0.072 R)
• M54: 19,738,242 km (0.118 R)
• M55: 21,280,895 km (0.063 R)
• M56: 21,565,431 km (0.116 R)
• M57: 22,716,586 km (0.029 R)
• M58: 23,641,999 km (0.096 R)
• M59: 23,936,856 km (0.091 R)
• M60: 24,282,278 km (0.088 R)
• M61: 24,430,828 km (0.049 R)
• M62: 24,579,678 km (0.115 R)
• M63: 25,278,450 km (0.096 R)
• M64: 25,529,625 km (0.106 R)
• M65: 26,899,941 km (0.103 R)
• M66: 27,465,122 km (0.061 R)
• M67: 27,878,610 km (0.111 R)
• M68: 28,294,044 km (0.119 R)
• M69: 28,921,158 km (0.111 R)
• M70: 29,026,176 km (0.071 R)
• M71: 29,131,343 km (0.053 R)
• M72: 29,447,294 km (0.088 R)
• M73: 29,658,675 km (0.087 R)
• M74: 30,883,583 km (0.09 R)
• M75: 30,990,844 km (0.088 R)
• M76: 31,152,111 km (0.111 R)
• M77: 32,124,946 km (0.099 R)
• M78: 33,658,175 km (0.106 R)
• M79: 35,159,090 km (0.103 R)
• M80: 35,945,975 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 7.2

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.97 AU - 22.65 AU

Year: 27665 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,310,053 km

• M1: 262,544 km (0.076 R)
• M2: 396,734 km (0.071 R)
• M3: 628,461 km (0.099 R)
• M4: 1,507,797 km (0.109 R)
• M5: 1,758,822 km (0.078 R)
• M6: 2,061,907 km (0.068 R)
• M7: 2,422,438 km (0.117 R)
• M8: 2,547,053 km (0.103 R)
• M9: 3,338,276 km (0.082 R)
• M10: 4,249,776 km (0.09 R)
• M11: 4,299,892 km (0.117 R)
• M12: 5,126,719 km (0.104 R)
• M13: 5,668,114 km (0.082 R)
• M14: 7,701,897 km (0.116 R)
• M15: 7,885,902 km (0.108 R)
• M16: 8,258,102 km (0.101 R)
• M17: 9,408,808 km (0.077 R)
• M18: 9,803,448 km (0.052 R)
• M19: 10,069,582 km (0.114 R)
• M20: 10,405,579 km (0.097 R)
• M21: 10,677,099 km (0.101 R)
• M22: 11,019,678 km (0.051 R)
• M23: 11,157,757 km (0.089 R)
• M24: 12,211,375 km (0.039 R)
• M25: 12,569,662 km (0.083 R)
• M26: 14,111,866 km (0.118 R)
• M27: 14,186,815 km (0.096 R)
• M28: 14,563,353 km (0.065 R)
• M29: 14,639,049 km (0.085 R)
• M30: 14,943,182 km (0.087 R)
• M31: 15,557,730 km (0.112 R)
• M32: 16,653,085 km (0.101 R)
• M33: 16,970,682 km (0.072 R)
• M34: 18,342,195 km (0.079 R)
• M35: 20,423,101 km (0.064 R)
• M36: 21,190,389 km (0.081 R)
• M37: 21,793,567 km (0.077 R)
• M38: 22,665,125 km (0.061 R)
• M39: 24,262,531 km (0.114 R)
• M40: 26,171,699 km (0.106 R)
• M41: 28,601,318 km (0.096 R)
• M42: 31,885,440 km (0.115 R)
• M43: 32,082,311 km (0.12 R)
• M44: 32,279,630 km (0.096 R)
• M45: 33,272,062 km (0.12 R)
• M46: 33,972,779 km (0.115 R)
• M47: 35,694,650 km (0.055 R)
• M48: 36,103,801 km (0.088 R)
• M49: 36,309,049 km (0.075 R)
• M50: 36,514,596 km (0.109 R)
• M51: 37,030,410 km (0.119 R)
• M52: 37,444,646 km (0.107 R)
• M53: 38,801,649 km (0.088 R)
• M54: 39,222,467 km (0.101 R)
• M55: 39,433,400 km (0.037 R)
• M56: 40,493,900 km (0.08 R)
• M57: 40,920,702 km (0.048 R)
• M58: 42,102,077 km (0.094 R)
• M59: 42,859,640 km (0.085 R)
• M60: 42,968,248 km (0.111 R)
• M61: 43,949,760 km (0.103 R)
• M62: 44,718,244 km (0.026 R)
• M63: 48,174,703 km (0.048 R)
• M64: 50,335,196 km (0.113 R)
• M65: 50,794,012 km (0.105 R)
• M66: 51,831,473 km (0.113 R)
• M67: 52,063,051 km (0.057 R)
• M68: 52,178,989 km (0.095 R)
• M69: 52,992,503 km (0.092 R)
• M70: 54,632,245 km (0.106 R)
• M71: 57,122,900 km (0.08 R)
• M72: 59,650,356 km (0.107 R)
• M73: 59,771,680 km (0.103 R)
• M74: 65,062,956 km (0.044 R)
• M75: 66,566,116 km (0.051 R)
• M76: 68,080,794 km (0.117 R)
• M77: 70,117,868 km (0.103 R)
• M78: 71,143,960 km (0.096 R)
• M79: 71,401,269 km (0.032 R)
• M80: 71,658,876 km (0.047 R)
• M81: 74,904,851 km (0.071 R)
• M82: 75,690,987 km (0.101 R)
• M83: 76,216,525 km (0.115 R)
• M84: 77,139,244 km (0.109 R)
• M85: 77,668,223 km (0.043 R)
• M86: 77,933,160 km (0.072 R)
• M87: 78,596,776 km (0.036 R)
• M88: 81,135,602 km (0.109 R)
• M89: 84,244,844 km (0.096 R)
• M90: 85,198,830 km (0.111 R)
• M91: 87,944,100 km (0.098 R)
• M92: 88,358,337 km (0.055 R)
• M93: 93,944,022 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.8

Radius: 4.1

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.39 AU - 22.95 AU

Year: 31986 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,310,053 km

• M1: 82,877 km (0.114 R)
• M2: 216,767 km (0.112 R)
• M3: 287,378 km (0.076 R)
• M4: 592,108 km (0.053 R)
• M5: 641,924 km (0.101 R)
• M6: 667,506 km (0.095 R)
• M7: 800,349 km (0.108 R)
• M8: 941,419 km (0.08 R)
• M9: 1,215,184 km (0.084 R)
• M10: 1,794,726 km (0.099 R)
• M11: 2,367,087 km (0.11 R)
• M12: 2,862,555 km (0.071 R)
• M13: 3,434,169 km (0.11 R)
• M14: 3,525,124 km (0.095 R)
• M15: 5,086,178 km (0.111 R)
• M16: 5,347,077 km (0.108 R)
• M17: 5,881,739 km (0.118 R)
• M18: 6,210,705 km (0.053 R)
• M19: 6,772,296 km (0.109 R)
• M20: 7,059,075 km (0.095 R)
• M21: 8,986,344 km (0.03 R)
• M22: 9,555,863 km (0.115 R)
• M23: 10,267,799 km (0.105 R)
• M24: 11,130,830 km (0.027 R)
• M25: 11,198,298 km (0.069 R)
• M26: 13,711,542 km (0.053 R)
• M27: 14,734,044 km (0.044 R)
• M28: 15,629,836 km (0.1 R)
• M29: 15,780,780 km (0.092 R)
• M30: 15,856,477 km (0.051 R)
• M31: 17,083,778 km (0.062 R)
• M32: 17,630,259 km (0.119 R)
• M33: 18,103,138 km (0.086 R)
• M34: 18,182,424 km (0.066 R)
• M35: 18,740,275 km (0.113 R)
• M36: 21,277,455 km (0.076 R)
• M37: 22,033,971 km (0.09 R)
• M38: 22,543,202 km (0.116 R)
• M39: 22,970,603 km (0.1 R)
• M40: 24,706,537 km (0.105 R)
• M41: 26,394,300 km (0.116 R)
• M42: 27,206,617 km (0.084 R)
• M43: 28,210,718 km (0.073 R)
• M44: 30,443,017 km (0.116 R)
• M45: 30,915,148 km (0.067 R)
• M46: 32,538,584 km (0.099 R)
• M47: 33,506,333 km (0.036 R)
• M48: 34,189,397 km (0.093 R)
• M49: 34,680,078 km (0.047 R)
• M50: 34,975,683 km (0.093 R)
• M51: 35,470,104 km (0.082 R)
• M52: 36,166,183 km (0.102 R)
• M53: 37,470,975 km (0.1 R)
• M54: 38,179,770 km (0.1 R)
• M55: 40,126,188 km (0.076 R)
• M56: 41,371,890 km (0.032 R)
• M57: 42,841,389 km (0.04 R)
• M58: 43,794,926 km (0.073 R)
• M59: 44,862,756 km (0.079 R)
• M60: 46,480,358 km (0.042 R)
• M61: 46,697,574 km (0.119 R)
• M62: 46,806,182 km (0.106 R)
• M63: 47,023,847 km (0.109 R)
• M64: 47,678,786 km (0.114 R)
• M65: 49,108,194 km (0.077 R)
• M66: 51,222,311 km (0.096 R)
• M67: 52,572,881 km (0.097 R)
• M68: 53,366,048 km (0.049 R)
• M69: 53,479,743 km (0.099 R)
• M70: 57,740,440 km (0.059 R)
• M71: 58,558,740 km (0.094 R)
• M72: 58,676,025 km (0.096 R)
• M73: 59,028,029 km (0.076 R)
• M74: 59,852,313 km (0.063 R)
• M75: 60,443,524 km (0.101 R)
• M76: 61,036,530 km (0.113 R)
• M77: 61,155,310 km (0.086 R)
• M78: 61,989,468 km (0.114 R)
• M79: 62,467,732 km (0.102 R)
• M80: 63,789,280 km (0.112 R)
• M81: 64,151,307 km (0.083 R)
• M82: 69,787,257 km (0.1 R)
• M83: 69,911,573 km (0.055 R)
• M84: 71,659,026 km (0.068 R)
• M85: 72,035,414 km (0.067 R)
• M86: 72,286,589 km (0.104 R)
• M87: 72,789,986 km (0.115 R)
• M88: 73,673,810 km (0.093 R)
• M89: 75,706,994 km (0.087 R)
• M90: 79,958,416 km (0.1 R)
• M91: 81,654,407 km (0.084 R)
• M92: 82,178,598 km (0.087 R)
• M93: 83,230,421 km (0.102 R)
• M94: 86,812,991 km (0.101 R)
• M95: 88,018,301 km (0.073 R)
• M96: 89,229,146 km (0.105 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit