🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.82 AU

Year: 235 Days

Day: 31.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.91 AU - 0.97 AU

Year: 336 Days

Day: 37.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.87 AU - 1.17 AU

Year: 380 Days

Day: 45.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.17 AU - 1.35 AU

Year: 522 Days

Day: 38 Hours

Environment

Temp: -13 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,931,401 km

• M1: 186,249 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 14.3

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.44 AU - 8.24 AU

Year: 6600 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,931,401 km

• M1: 205,547 km (0.092 R)
• M2: 573,259 km (0.074 R)
• M3: 912,098 km (0.118 R)
• M4: 1,260,811 km (0.059 R)
• M5: 1,536,221 km (0.027 R)
• M6: 1,771,089 km (0.095 R)
• M7: 2,432,461 km (0.111 R)
• M8: 2,638,458 km (0.056 R)
• M9: 3,191,222 km (0.079 R)
• M10: 3,519,739 km (0.089 R)
• M11: 3,753,859 km (0.114 R)
• M12: 4,182,607 km (0.084 R)
• M13: 4,458,765 km (0.079 R)
• M14: 4,684,059 km (0.115 R)
• M15: 4,855,498 km (0.102 R)
• M16: 5,029,181 km (0.107 R)
• M17: 5,653,154 km (0.098 R)
• M18: 5,744,259 km (0.058 R)
• M19: 5,866,630 km (0.048 R)
• M20: 5,958,932 km (0.039 R)
• M21: 6,113,915 km (0.075 R)
• M22: 6,586,944 km (0.111 R)
• M23: 6,747,313 km (0.114 R)
• M24: 6,941,491 km (0.077 R)
• M25: 7,535,245 km (0.03 R)
• M26: 7,702,944 km (0.101 R)
• M27: 7,804,371 km (0.104 R)
• M28: 8,491,175 km (0.107 R)
• M29: 9,269,084 km (0.055 R)
• M30: 10,779,424 km (0.106 R)
• M31: 11,698,853 km (0.108 R)
• M32: 12,128,647 km (0.119 R)
• M33: 13,044,186 km (0.059 R)
• M34: 13,286,684 km (0.073 R)
• M35: 14,521,465 km (0.054 R)
• M36: 14,646,978 km (0.12 R)
• M37: 15,110,432 km (0.067 R)
• M38: 15,237,590 km (0.098 R)
• M39: 15,450,318 km (0.091 R)
• M40: 15,792,898 km (0.092 R)
• M41: 16,051,552 km (0.104 R)
• M42: 16,572,901 km (0.12 R)
• M43: 16,967,540 km (0.112 R)
• M44: 17,945,461 km (0.073 R)
• M45: 18,260,514 km (0.105 R)
• M46: 18,350,872 km (0.093 R)
• M47: 18,441,229 km (0.091 R)
• M48: 22,664,526 km (0.097 R)
• M49: 23,298,522 km (0.075 R)
• M50: 23,740,733 km (0.044 R)
• M51: 23,987,570 km (0.045 R)
• M52: 25,184,652 km (0.069 R)
• M53: 25,486,989 km (0.113 R)
• M54: 27,067,940 km (0.118 R)
• M55: 27,429,368 km (0.11 R)
• M56: 27,532,890 km (0.091 R)
• M57: 27,688,471 km (0.098 R)
• M58: 27,948,473 km (0.101 R)
• M59: 28,104,802 km (0.088 R)
• M60: 28,313,641 km (0.077 R)
• M61: 28,838,281 km (0.119 R)
• M62: 29,471,977 km (0.089 R)
• M63: 29,684,257 km (0.076 R)
• M64: 29,897,134 km (0.093 R)
• M65: 30,645,872 km (0.044 R)
• M66: 30,753,283 km (0.093 R)
• M67: 30,968,704 km (0.072 R)
• M68: 31,400,743 km (0.058 R)
• M69: 31,617,660 km (0.11 R)
• M70: 31,889,329 km (0.08 R)
• M71: 32,216,500 km (0.051 R)
• M72: 32,380,459 km (0.081 R)
• M73: 33,646,805 km (0.07 R)
• M74: 33,757,657 km (0.077 R)
• M75: 34,593,161 km (0.074 R)
• M76: 35,210,252 km (0.101 R)
• M77: 36,284,664 km (0.107 R)
• M78: 36,797,336 km (0.096 R)
• M79: 38,118,435 km (0.12 R)
• M80: 38,813,916 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 13.6

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.35 AU - 12.47 AU

Year: 13296 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,931,401 km

• M1: 338,690 km (0.12 R)
• M2: 430,094 km (0.113 R)
• M3: 571,015 km (0.09 R)
• M4: 876,943 km (0.115 R)
• M5: 1,001,707 km (0.045 R)
• M6: 1,432,400 km (0.039 R)
• M7: 1,601,595 km (0.074 R)
• M8: 2,022,713 km (0.08 R)
• M9: 2,456,247 km (0.052 R)
• M10: 2,777,284 km (0.085 R)
• M11: 2,918,954 km (0.092 R)
• M12: 3,334,088 km (0.12 R)
• M13: 3,434,618 km (0.12 R)
• M14: 3,820,580 km (0.11 R)
• M15: 4,803,588 km (0.111 R)
• M16: 4,974,877 km (0.118 R)
• M17: 5,206,455 km (0.084 R)
• M18: 5,382,531 km (0.059 R)
• M19: 5,892,062 km (0.085 R)
• M20: 6,261,269 km (0.06 R)
• M21: 6,417,300 km (0.051 R)
• M22: 7,119,363 km (0.082 R)
• M23: 7,347,948 km (0.097 R)
• M24: 7,512,805 km (0.071 R)
• M25: 7,612,288 km (0.076 R)
• M26: 7,778,940 km (0.071 R)
• M27: 7,946,938 km (0.056 R)
• M28: 8,805,031 km (0.041 R)
• M29: 9,512,629 km (0.118 R)
• M30: 9,692,446 km (0.112 R)
• M31: 10,055,520 km (0.101 R)
• M32: 10,165,175 km (0.099 R)
• M33: 10,534,084 km (0.062 R)
• M34: 11,020,127 km (0.104 R)
• M35: 11,171,221 km (0.11 R)
• M36: 11,361,061 km (0.114 R)
• M37: 12,917,776 km (0.068 R)
• M38: 13,640,035 km (0.104 R)
• M39: 13,761,658 km (0.086 R)
• M40: 14,375,458 km (0.102 R)
• M41: 15,376,118 km (0.091 R)
• M42: 16,012,956 km (0.101 R)
• M43: 16,528,620 km (0.11 R)
• M44: 17,885,921 km (0.045 R)
• M45: 18,690,459 km (0.104 R)
• M46: 19,644,145 km (0.096 R)
• M47: 20,474,114 km (0.105 R)
• M48: 21,787,883 km (0.081 R)
• M49: 23,032,088 km (0.117 R)
• M50: 23,225,668 km (0.041 R)
• M51: 23,516,935 km (0.117 R)
• M52: 24,103,059 km (0.105 R)
• M53: 24,842,372 km (0.082 R)
• M54: 24,991,222 km (0.044 R)
• M55: 25,140,221 km (0.11 R)
• M56: 25,439,268 km (0.087 R)
• M57: 25,789,775 km (0.095 R)
• M58: 26,091,365 km (0.108 R)
• M59: 26,545,993 km (0.095 R)
• M60: 26,901,437 km (0.102 R)
• M61: 27,156,202 km (0.057 R)
• M62: 27,309,540 km (0.107 R)
• M63: 27,771,050 km (0.098 R)
• M64: 27,873,973 km (0.111 R)
• M65: 28,390,534 km (0.084 R)
• M66: 28,806,117 km (0.059 R)
• M67: 28,910,237 km (0.042 R)
• M68: 29,014,657 km (0.054 R)
• M69: 29,380,723 km (0.098 R)
• M70: 29,485,591 km (0.103 R)
• M71: 29,643,267 km (0.066 R)
• M72: 30,488,345 km (0.065 R)
• M73: 30,967,208 km (0.025 R)
• M74: 32,202,138 km (0.12 R)
• M75: 33,180,060 km (0.101 R)
• M76: 35,276,075 km (0.038 R)
• M77: 35,611,025 km (0.088 R)
• M78: 35,722,924 km (0.077 R)
• M79: 36,340,165 km (0.116 R)
• M80: 36,565,609 km (0.113 R)
• M81: 36,678,406 km (0.108 R)
• M82: 36,904,448 km (0.062 R)
• M83: 37,187,787 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.4

Radius: 4

Gravity: 28.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.74 AU - 13.88 AU

Year: 17916 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,931,401 km

• M1: 65,225 km (0.118 R)
• M2: 162,463 km (0.096 R)
• M3: 236,514 km (0.093 R)
• M4: 322,084 km (0.086 R)
• M5: 451,786 km (0.091 R)
• M6: 736,171 km (0.109 R)
• M7: 1,114,355 km (0.101 R)
• M8: 1,361,490 km (0.096 R)
• M9: 1,818,961 km (0.039 R)
• M10: 2,020,170 km (0.119 R)
• M11: 2,228,559 km (0.102 R)
• M12: 2,412,714 km (0.106 R)
• M13: 2,569,792 km (0.108 R)
• M14: 2,665,684 km (0.113 R)
• M15: 3,941,904 km (0.083 R)
• M16: 4,277,003 km (0.117 R)
• M17: 4,659,974 km (0.051 R)
• M18: 4,698,869 km (0.087 R)
• M19: 5,376,697 km (0.113 R)
• M20: 5,789,438 km (0.082 R)
• M21: 6,689,119 km (0.104 R)
• M22: 7,043,217 km (0.11 R)
• M23: 7,087,947 km (0.077 R)
• M24: 7,677,363 km (0.114 R)
• M25: 7,815,591 km (0.093 R)
• M26: 8,710,336 km (0.099 R)
• M27: 8,854,548 km (0.094 R)
• M28: 8,902,719 km (0.096 R)
• M29: 9,340,891 km (0.066 R)
• M30: 10,086,636 km (0.084 R)
• M31: 11,266,664 km (0.105 R)
• M32: 12,327,912 km (0.111 R)
• M33: 12,435,772 km (0.103 R)
• M34: 12,815,750 km (0.049 R)
• M35: 13,199,469 km (0.112 R)
• M36: 13,475,926 km (0.107 R)
• M37: 14,373,363 km (0.097 R)
• M38: 15,347,694 km (0.061 R)
• M39: 15,580,169 km (0.062 R)
• M40: 15,813,692 km (0.095 R)
• M41: 17,058,645 km (0.115 R)
• M42: 17,118,634 km (0.076 R)
• M43: 17,480,511 km (0.1 R)
• M44: 17,601,685 km (0.083 R)
• M45: 17,905,968 km (0.083 R)
• M46: 18,334,715 km (0.081 R)
• M47: 18,704,970 km (0.059 R)
• M48: 19,140,000 km (0.081 R)
• M49: 19,515,491 km (0.097 R)
• M50: 19,704,134 km (0.117 R)
• M51: 20,019,935 km (0.092 R)
• M52: 21,494,222 km (0.112 R)
• M53: 22,146,020 km (0.087 R)
• M54: 22,342,741 km (0.06 R)
• M55: 22,738,128 km (0.084 R)
• M56: 22,870,373 km (0.049 R)
• M57: 23,870,734 km (0.119 R)
• M58: 24,207,329 km (0.084 R)
• M59: 24,545,570 km (0.063 R)
• M60: 28,224,929 km (0.097 R)
• M61: 28,723,689 km (0.1 R)
• M62: 32,517,940 km (0.118 R)
• M63: 33,490,924 km (0.098 R)
• M64: 35,388,423 km (0.03 R)
• M65: 36,080,164 km (0.064 R)
• M66: 37,867,859 km (0.093 R)
• M67: 38,654,145 km (0.11 R)
• M68: 38,811,971 km (0.119 R)
• M69: 39,684,276 km (0.08 R)
• M70: 40,082,805 km (0.114 R)
• M71: 43,237,076 km (0.031 R)
• M72: 43,811,681 km (0.084 R)
• M73: 43,893,960 km (0.09 R)
• M74: 44,306,102 km (0.083 R)
• M75: 44,388,680 km (0.092 R)
• M76: 45,217,452 km (0.095 R)
• M77: 45,550,457 km (0.08 R)
• M78: 47,311,673 km (0.118 R)
• M79: 47,649,615 km (0.095 R)
• M80: 47,734,287 km (0.1 R)
• M81: 48,753,647 km (0.118 R)
• M82: 50,900,227 km (0.09 R)
• M83: 51,159,929 km (0.083 R)
• M84: 54,045,073 km (0.07 R)
• M85: 54,133,336 km (0.106 R)
• M86: 54,398,423 km (0.1 R)
• M87: 54,575,248 km (0.037 R)
• M88: 55,107,218 km (0.083 R)
• M89: 55,640,983 km (0.026 R)
• M90: 56,713,450 km (0.118 R)
• M91: 57,882,857 km (0.115 R)
• M92: 58,063,571 km (0.06 R)
• M93: 58,425,448 km (0.091 R)
• M94: 58,878,730 km (0.088 R)
• M95: 58,969,536 km (0.102 R)
• M96: 60,703,824 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.6

Radius: 3

Gravity: 51.4 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.91 AU - 20.11 AU

Year: 31795 Days

Day: 18.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,931,401 km

• M1: 114,891 km (0.118 R)
• M2: 375,191 km (0.111 R)
• M3: 533,466 km (0.063 R)
• M4: 710,590 km (0.06 R)
• M5: 1,115,103 km (0.034 R)
• M6: 1,508,994 km (0.09 R)
• M7: 1,543,551 km (0.073 R)
• M8: 1,613,712 km (0.053 R)
• M9: 3,398,714 km (0.101 R)
• M10: 4,006,231 km (0.089 R)
• M11: 5,317,756 km (0.071 R)
• M12: 5,854,513 km (0.083 R)
• M13: 6,018,921 km (0.071 R)
• M14: 6,805,806 km (0.088 R)
• M15: 6,978,741 km (0.056 R)
• M16: 7,036,635 km (0.099 R)
• M17: 7,152,873 km (0.026 R)
• M18: 7,328,650 km (0.1 R)
• M19: 8,846,919 km (0.094 R)
• M20: 9,098,692 km (0.097 R)
• M21: 9,225,401 km (0.116 R)
• M22: 9,609,120 km (0.112 R)
• M23: 10,194,347 km (0.104 R)
• M24: 10,657,502 km (0.096 R)
• M25: 10,925,282 km (0.107 R)
• M26: 11,535,641 km (0.089 R)
• M27: 11,604,157 km (0.055 R)
• M28: 11,879,567 km (0.047 R)
• M29: 12,018,095 km (0.104 R)
• M30: 13,073,807 km (0.109 R)
• M31: 13,504,349 km (0.051 R)
• M32: 13,648,861 km (0.083 R)
• M33: 13,793,971 km (0.101 R)
• M34: 14,600,902 km (0.087 R)
• M35: 14,898,153 km (0.084 R)
• M36: 17,268,082 km (0.116 R)
• M37: 17,503,699 km (0.111 R)
• M38: 21,413,140 km (0.077 R)
• M39: 22,089,921 km (0.113 R)
• M40: 25,043,432 km (0.073 R)
• M41: 25,756,116 km (0.047 R)
• M42: 26,656,396 km (0.098 R)
• M43: 27,842,109 km (0.063 R)
• M44: 36,507,116 km (0.043 R)
• M45: 37,923,958 km (0.082 R)
• M46: 39,152,755 km (0.054 R)
• M47: 40,082,805 km (0.072 R)
• M48: 41,964,596 km (0.099 R)
• M49: 42,175,529 km (0.078 R)
• M50: 44,518,082 km (0.03 R)
• M51: 44,948,625 km (0.101 R)
• M52: 45,922,208 km (0.105 R)
• M53: 46,248,182 km (0.086 R)
• M54: 46,357,089 km (0.111 R)
• M55: 46,793,466 km (0.062 R)
• M56: 46,902,672 km (0.055 R)
• M57: 47,560,155 km (0.086 R)
• M58: 52,814,930 km (0.073 R)
• M59: 53,270,455 km (0.114 R)
• M60: 54,875,491 km (0.108 R)
• M61: 55,452,490 km (0.068 R)
• M62: 57,312,590 km (0.063 R)
• M63: 58,015,251 km (0.115 R)
• M64: 58,132,685 km (0.107 R)
• M65: 58,720,904 km (0.117 R)
• M66: 59,311,068 km (0.066 R)
• M67: 59,903,176 km (0.108 R)
• M68: 61,931,125 km (0.046 R)
• M69: 62,291,357 km (0.071 R)
• M70: 65,319,816 km (0.119 R)
• M71: 65,808,851 km (0.113 R)
• M72: 66,544,723 km (0.057 R)
• M73: 68,272,130 km (0.086 R)
• M74: 71,141,866 km (0.117 R)
• M75: 74,305,562 km (0.035 R)
• M76: 74,815,990 km (0.062 R)
• M77: 75,711,931 km (0.115 R)
• M78: 76,869,220 km (0.119 R)
• M79: 80,899,985 km (0.081 R)
• M80: 82,742,732 km (0.059 R)
• M81: 84,599,241 km (0.115 R)
• M82: 86,603,554 km (0.102 R)
• M83: 86,737,743 km (0.105 R)
• M84: 87,006,271 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit