🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.99 AU - 1.41 AU

Year: 493 Days

Day: 19.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.02 AU - 1.4 AU

Year: 499 Days

Day: 39.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.1 AU - 2.22 AU

Year: 1190 Days

Day: 38.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.81 AU - 2.95 AU

Year: 1832 Days

Day: 38 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.94 AU - 3.4 AU

Year: 2115 Days

Day: 22.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.73 AU - 4.85 AU

Year: 3330 Days

Day: 25.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,938,561 km

• M1: 430,243 km (0.09 R)
• M2: 1,554,621 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 9.2

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.55 AU - 4.73 AU

Year: 3745 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,938,561 km

• M1: 151,543 km (0.1 R)
• M2: 257,757 km (0.072 R)
• M3: 345,421 km (0.116 R)
• M4: 411,245 km (0.113 R)
• M5: 473,178 km (0.115 R)
• M6: 578,046 km (0.085 R)
• M7: 659,727 km (0.061 R)
• M8: 812,915 km (0.088 R)
• M9: 953,986 km (0.069 R)
• M10: 1,103,434 km (0.118 R)
• M11: 1,439,730 km (0.098 R)
• M12: 1,656,796 km (0.067 R)
• M13: 1,761,814 km (0.108 R)
• M14: 1,869,076 km (0.097 R)
• M15: 2,353,474 km (0.095 R)
• M16: 2,454,901 km (0.058 R)
• M17: 2,679,896 km (0.085 R)
• M18: 3,057,631 km (0.051 R)
• M19: 3,187,332 km (0.119 R)
• M20: 3,318,978 km (0.073 R)
• M21: 3,568,059 km (0.076 R)
• M22: 3,744,136 km (0.097 R)
• M23: 3,843,169 km (0.094 R)
• M24: 4,023,734 km (0.099 R)
• M25: 4,414,184 km (0.104 R)
• M26: 4,497,959 km (0.074 R)
• M27: 4,582,332 km (0.063 R)
• M28: 4,667,154 km (0.055 R)
• M29: 5,165,016 km (0.074 R)
• M30: 5,862,890 km (0.11 R)
• M31: 5,978,230 km (0.082 R)
• M32: 6,047,943 km (0.101 R)
• M33: 6,399,797 km (0.029 R)
• M34: 6,471,005 km (0.049 R)
• M35: 6,734,447 km (0.112 R)
• M36: 6,903,792 km (0.1 R)
• M37: 6,976,796 km (0.063 R)
• M38: 7,074,633 km (0.11 R)
• M39: 7,222,286 km (0.113 R)
• M40: 7,445,486 km (0.065 R)
• M41: 7,671,080 km (0.062 R)
• M42: 7,848,054 km (0.107 R)
• M43: 8,000,793 km (0.045 R)
• M44: 8,543,385 km (0.106 R)
• M45: 9,044,687 km (0.11 R)
• M46: 9,231,685 km (0.117 R)
• M47: 9,555,414 km (0.102 R)
• M48: 9,827,982 km (0.114 R)
• M49: 10,103,092 km (0.049 R)
• M50: 11,343,857 km (0.086 R)
• M51: 11,459,047 km (0.105 R)
• M52: 11,806,862 km (0.092 R)
• M53: 11,923,549 km (0.104 R)
• M54: 12,070,005 km (0.082 R)
• M55: 12,364,713 km (0.119 R)
• M56: 13,081,735 km (0.09 R)
• M57: 13,384,372 km (0.11 R)
• M58: 13,781,405 km (0.102 R)
• M59: 14,213,294 km (0.095 R)
• M60: 14,900,995 km (0.075 R)
• M61: 15,535,589 km (0.115 R)
• M62: 16,438,861 km (0.109 R)
• M63: 16,667,297 km (0.104 R)
• M64: 16,765,433 km (0.082 R)
• M65: 17,491,731 km (0.107 R)
• M66: 18,093,713 km (0.102 R)
• M67: 19,317,723 km (0.042 R)
• M68: 20,358,026 km (0.106 R)
• M69: 20,885,060 km (0.053 R)
• M70: 21,452,185 km (0.068 R)
• M71: 22,024,397 km (0.099 R)
• M72: 22,240,267 km (0.113 R)
• M73: 22,964,919 km (0.094 R)
• M74: 23,256,934 km (0.054 R)
• M75: 24,511,611 km (0.103 R)
• M76: 25,109,703 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 8.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.27 AU - 5.43 AU

Year: 4003 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,938,561 km

• M1: 109,356 km (0.034 R)
• M2: 270,174 km (0.119 R)
• M3: 383,419 km (0.074 R)
• M4: 498,759 km (0.055 R)
• M5: 592,258 km (0.072 R)
• M6: 753,524 km (0.119 R)
• M7: 823,536 km (0.095 R)
• M8: 882,478 km (0.105 R)
• M9: 1,019,061 km (0.092 R)
• M10: 1,170,155 km (0.105 R)
• M11: 1,430,455 km (0.078 R)
• M12: 1,575,714 km (0.097 R)
• M13: 1,658,592 km (0.113 R)
• M14: 1,751,492 km (0.087 R)
• M15: 1,881,044 km (0.094 R)
• M16: 2,049,790 km (0.107 R)
• M17: 2,345,096 km (0.059 R)
• M18: 2,644,142 km (0.061 R)
• M19: 2,723,429 km (0.11 R)
• M20: 2,813,487 km (0.088 R)
• M21: 2,874,074 km (0.112 R)
• M22: 3,006,917 km (0.113 R)
• M23: 3,152,177 km (0.032 R)
• M24: 3,385,400 km (0.118 R)
• M25: 3,449,876 km (0.04 R)
• M26: 3,981,248 km (0.086 R)
• M27: 4,141,019 km (0.067 R)
• M28: 4,326,370 km (0.11 R)
• M29: 4,705,152 km (0.101 R)
• M30: 4,825,728 km (0.05 R)
• M31: 5,057,605 km (0.115 R)
• M32: 5,168,756 km (0.034 R)
• M33: 5,293,221 km (0.072 R)
• M34: 5,878,598 km (0.087 R)
• M35: 6,060,808 km (0.103 R)
• M36: 6,364,193 km (0.083 R)
• M37: 6,484,320 km (0.114 R)
• M38: 6,726,818 km (0.118 R)
• M39: 7,137,614 km (0.11 R)
• M40: 7,754,705 km (0.106 R)
• M41: 8,069,758 km (0.096 R)
• M42: 8,141,864 km (0.091 R)
• M43: 8,594,248 km (0.047 R)
• M44: 8,845,872 km (0.097 R)
• M45: 9,356,150 km (0.078 R)
• M46: 9,492,882 km (0.071 R)
• M47: 9,630,213 km (0.057 R)
• M48: 10,061,803 km (0.057 R)
• M49: 10,201,976 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.6

Radius: 10.9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.43 AU - 11.99 AU

Year: 14065 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,938,561 km

• M1: 163,211 km (0.026 R)
• M2: 476,619 km (0.08 R)
• M3: 630,256 km (0.027 R)
• M4: 862,581 km (0.03 R)
• M5: 1,100,292 km (0.111 R)
• M6: 1,286,691 km (0.043 R)
• M7: 1,638,246 km (0.103 R)
• M8: 1,852,620 km (0.047 R)
• M9: 3,025,467 km (0.09 R)
• M10: 3,156,814 km (0.045 R)
• M11: 3,391,384 km (0.069 R)
• M12: 3,736,356 km (0.099 R)
• M13: 3,913,032 km (0.106 R)
• M14: 4,092,699 km (0.08 R)
• M15: 4,572,309 km (0.053 R)
• M16: 4,647,856 km (0.073 R)
• M17: 4,838,145 km (0.094 R)
• M18: 5,109,066 km (0.087 R)
• M19: 5,464,661 km (0.095 R)
• M20: 5,625,329 km (0.081 R)
• M21: 5,992,592 km (0.091 R)
• M22: 6,664,884 km (0.109 R)
• M23: 7,494,105 km (0.106 R)
• M24: 7,717,754 km (0.1 R)
• M25: 7,943,647 km (0.086 R)
• M26: 8,681,015 km (0.094 R)
• M27: 9,730,743 km (0.087 R)
• M28: 9,828,131 km (0.039 R)
• M29: 9,974,887 km (0.063 R)
• M30: 10,619,055 km (0.091 R)
• M31: 11,895,723 km (0.077 R)
• M32: 12,419,914 km (0.093 R)
• M33: 12,951,585 km (0.106 R)
• M34: 13,058,847 km (0.039 R)
• M35: 13,166,408 km (0.108 R)
• M36: 13,328,273 km (0.113 R)
• M37: 14,202,822 km (0.077 R)
• M38: 15,095,772 km (0.092 R)
• M39: 15,378,512 km (0.119 R)
• M40: 15,549,053 km (0.025 R)
• M41: 17,584,631 km (0.061 R)
• M42: 18,301,654 km (0.096 R)
• M43: 18,422,080 km (0.101 R)
• M44: 19,150,173 km (0.104 R)
• M45: 19,764,272 km (0.066 R)
• M46: 20,509,569 km (0.094 R)
• M47: 21,074,600 km (0.089 R)
• M48: 21,517,559 km (0.073 R)
• M49: 21,708,446 km (0.103 R)
• M50: 22,155,893 km (0.118 R)
• M51: 22,541,856 km (0.098 R)
• M52: 22,865,137 km (0.068 R)
• M53: 23,844,255 km (0.074 R)
• M54: 25,372,248 km (0.108 R)
• M55: 26,658,191 km (0.039 R)
• M56: 27,274,684 km (0.114 R)
• M57: 27,412,314 km (0.073 R)
• M58: 27,481,129 km (0.081 R)
• M59: 28,452,019 km (0.114 R)
• M60: 32,082,460 km (0.076 R)
• M61: 33,545,527 km (0.087 R)
• M62: 34,062,687 km (0.113 R)
• M63: 34,657,040 km (0.114 R)
• M64: 35,479,828 km (0.074 R)
• M65: 35,931,464 km (0.104 R)
• M66: 36,082,408 km (0.107 R)
• M67: 36,688,130 km (0.047 R)
• M68: 37,450,181 km (0.112 R)
• M69: 39,689,512 km (0.044 R)
• M70: 39,845,542 km (0.073 R)
• M71: 40,471,759 km (0.111 R)
• M72: 41,101,117 km (0.107 R)
• M73: 41,813,054 km (0.096 R)
• M74: 43,249,193 km (0.105 R)
• M75: 44,377,460 km (0.117 R)
• M76: 46,827,425 km (0.09 R)
• M77: 46,992,282 km (0.1 R)
• M78: 47,570,926 km (0.091 R)
• M79: 47,819,707 km (0.098 R)
• M80: 48,484,969 km (0.076 R)
• M81: 49,572,695 km (0.112 R)
• M82: 49,656,769 km (0.118 R)
• M83: 49,908,991 km (0.089 R)
• M84: 49,993,215 km (0.055 R)
• M85: 50,414,931 km (0.106 R)
• M86: 50,668,500 km (0.098 R)
• M87: 51,942,774 km (0.045 R)
• M88: 52,455,446 km (0.099 R)
• M89: 54,176,420 km (0.085 R)
• M90: 54,869,956 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.2

Radius: 5

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.61 AU - 15.91 AU

Year: 21250 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,938,561 km

• M1: 201,508 km (0.117 R)
• M2: 326,871 km (0.074 R)
• M3: 417,677 km (0.055 R)
• M4: 961,914 km (0.1 R)
• M5: 1,233,584 km (0.081 R)
• M6: 1,651,860 km (0.032 R)
• M7: 2,179,491 km (0.065 R)
• M8: 2,533,889 km (0.116 R)
• M9: 2,944,385 km (0.073 R)
• M10: 3,021,279 km (0.117 R)
• M11: 3,177,010 km (0.105 R)
• M12: 4,036,899 km (0.103 R)
• M13: 5,055,510 km (0.057 R)
• M14: 5,101,437 km (0.105 R)
• M15: 5,240,413 km (0.096 R)
• M16: 5,521,957 km (0.088 R)
• M17: 6,950,766 km (0.072 R)
• M18: 8,431,635 km (0.066 R)
• M19: 9,546,738 km (0.099 R)
• M20: 9,660,731 km (0.104 R)
• M21: 10,063,449 km (0.07 R)
• M22: 10,296,073 km (0.099 R)
• M23: 10,413,059 km (0.091 R)
• M24: 10,825,800 km (0.108 R)
• M25: 11,244,075 km (0.117 R)
• M26: 12,529,869 km (0.053 R)
• M27: 13,349,067 km (0.107 R)
• M28: 13,926,215 km (0.111 R)
• M29: 14,315,619 km (0.052 R)
• M30: 14,774,286 km (0.119 R)
• M31: 16,383,211 km (0.113 R)
• M32: 16,451,427 km (0.101 R)
• M33: 16,588,309 km (0.089 R)
• M34: 17,556,208 km (0.09 R)
• M35: 17,976,578 km (0.046 R)
• M36: 18,755,833 km (0.112 R)
• M37: 20,274,102 km (0.106 R)
• M38: 23,503,471 km (0.086 R)
• M39: 25,216,367 km (0.05 R)
• M40: 25,690,442 km (0.076 R)
• M41: 26,167,510 km (0.117 R)
• M42: 26,247,246 km (0.115 R)
• M43: 26,888,572 km (0.082 R)
• M44: 27,291,888 km (0.096 R)
• M45: 27,534,984 km (0.085 R)
• M46: 28,104,653 km (0.085 R)
• M47: 28,596,231 km (0.083 R)
• M48: 29,587,766 km (0.088 R)
• M49: 30,338,598 km (0.039 R)
• M50: 31,689,167 km (0.073 R)
• M51: 32,115,222 km (0.103 R)
• M52: 34,798,709 km (0.105 R)
• M53: 36,567,704 km (0.092 R)
• M54: 36,746,323 km (0.053 R)
• M55: 37,373,288 km (0.094 R)
• M56: 38,456,526 km (0.095 R)
• M57: 38,728,944 km (0.067 R)
• M58: 39,275,724 km (0.106 R)
• M59: 40,931,174 km (0.113 R)
• M60: 41,487,977 km (0.088 R)
• M61: 42,891,206 km (0.08 R)
• M62: 44,309,842 km (0.061 R)
• M63: 44,881,605 km (0.111 R)
• M64: 45,936,121 km (0.108 R)
• M65: 46,611,405 km (0.095 R)
• M66: 46,901,775 km (0.113 R)
• M67: 48,167,223 km (0.088 R)
• M68: 48,265,060 km (0.046 R)
• M69: 50,433,481 km (0.074 R)
• M70: 50,532,814 km (0.07 R)
• M71: 52,130,819 km (0.069 R)
• M72: 52,331,729 km (0.065 R)
• M73: 52,835,126 km (0.099 R)
• M74: 52,935,955 km (0.106 R)
• M75: 54,762,545 km (0.104 R)
• M76: 55,683,619 km (0.062 R)
• M77: 57,333,683 km (0.115 R)
• M78: 59,733,532 km (0.098 R)
• M79: 59,943,717 km (0.07 R)
• M80: 60,049,034 km (0.117 R)
• M81: 60,470,451 km (0.118 R)
• M82: 63,984,655 km (0.106 R)
• M83: 64,092,216 km (0.058 R)
• M84: 64,307,487 km (0.1 R)
• M85: 64,738,628 km (0.083 R)
• M86: 65,062,657 km (0.082 R)
• M87: 66,255,251 km (0.075 R)
• M88: 69,433,907 km (0.109 R)
• M89: 69,765,565 km (0.04 R)
• M90: 70,208,674 km (0.052 R)
• M91: 71,208,886 km (0.112 R)
• M92: 71,431,786 km (0.03 R)
• M93: 72,549,881 km (0.116 R)
• M94: 74,463,836 km (0.103 R)
• M95: 75,029,914 km (0.118 R)
• M96: 75,711,034 km (0.103 R)
• M97: 75,824,728 km (0.079 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: 473 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit