🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.98 AU - 1.28 AU

Year: 439 Days

Day: 26 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.01 AU - 1.31 AU

Year: 456 Days

Day: 20.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.43 AU - 1.83 AU

Year: 760 Days

Day: 16.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.38 AU - 1.88 AU

Year: 760 Days

Day: 33.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.38 AU - 3.1 AU

Year: 1657 Days

Day: 27.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.29 AU - 4.45 AU

Year: 2781 Days

Day: 41 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,896,638 km

• M1: 1,516,773 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 13.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.83 AU - 9.33 AU

Year: 7622 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 86,896,638 km

• M1: 179,966 km (0.111 R)
• M2: 434,881 km (0.104 R)
• M3: 1,265,299 km (0.039 R)
• M4: 1,370,765 km (0.107 R)
• M5: 1,578,557 km (0.079 R)
• M6: 1,731,745 km (0.068 R)
• M7: 1,916,798 km (0.064 R)
• M8: 2,512,197 km (0.115 R)
• M9: 2,662,244 km (0.041 R)
• M10: 2,940,047 km (0.052 R)
• M11: 3,050,749 km (0.104 R)
• M12: 3,591,546 km (0.12 R)
• M13: 3,847,358 km (0.117 R)
• M14: 4,003,688 km (0.113 R)
• M15: 4,431,239 km (0.103 R)
• M16: 4,613,898 km (0.061 R)
• M17: 4,798,950 km (0.095 R)
• M18: 4,929,998 km (0.082 R)
• M19: 5,682,026 km (0.09 R)
• M20: 6,081,602 km (0.087 R)
• M21: 6,594,125 km (0.063 R)
• M22: 6,740,132 km (0.094 R)
• M23: 6,845,150 km (0.093 R)
• M24: 6,971,859 km (0.04 R)
• M25: 7,056,681 km (0.057 R)
• M26: 7,814,394 km (0.119 R)
• M27: 8,734,870 km (0.078 R)
• M28: 9,033,916 km (0.086 R)
• M29: 9,312,916 km (0.064 R)
• M30: 9,500,662 km (0.08 R)
• M31: 9,713,240 km (0.081 R)
• M32: 10,530,643 km (0.11 R)
• M33: 10,726,167 km (0.111 R)
• M34: 10,898,354 km (0.111 R)
• M35: 11,320,220 km (0.114 R)
• M36: 12,103,216 km (0.094 R)
• M37: 13,191,989 km (0.101 R)
• M38: 13,561,945 km (0.115 R)
• M39: 13,774,822 km (0.12 R)
• M40: 14,312,028 km (0.097 R)
• M41: 14,420,337 km (0.077 R)
• M42: 14,910,869 km (0.091 R)
• M43: 15,075,725 km (0.066 R)
• M44: 15,241,031 km (0.076 R)
• M45: 15,406,935 km (0.099 R)
• M46: 16,500,496 km (0.091 R)
• M47: 16,984,893 km (0.118 R)
• M48: 17,070,912 km (0.029 R)
• M49: 17,880,386 km (0.118 R)
• M50: 18,114,058 km (0.118 R)
• M51: 18,791,288 km (0.115 R)
• M52: 19,237,389 km (0.099 R)
• M53: 19,386,986 km (0.118 R)
• M54: 20,322,572 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.2

Radius: 14

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.79 AU - 10.99 AU

Year: 10510 Days

Day: 5 Hours

Environment

Temp: -175 °C

Axial Tilt: 112.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,896,638 km

• M1: 179,667 km (0.104 R)
• M2: 270,024 km (0.066 R)
• M3: 466,147 km (0.104 R)
• M4: 576,401 km (0.043 R)
• M5: 985,252 km (0.108 R)
• M6: 1,074,711 km (0.078 R)
• M7: 1,167,312 km (0.088 R)
• M8: 1,262,905 km (0.088 R)
• M9: 1,361,341 km (0.111 R)
• M10: 1,549,086 km (0.069 R)
• M11: 1,764,058 km (0.088 R)
• M12: 2,047,097 km (0.036 R)
• M13: 2,224,072 km (0.11 R)
• M14: 2,509,953 km (0.116 R)
• M15: 2,636,214 km (0.102 R)
• M16: 3,027,861 km (0.094 R)
• M17: 3,579,428 km (0.04 R)
• M18: 3,867,105 km (0.068 R)
• M19: 3,964,643 km (0.092 R)
• M20: 4,262,492 km (0.057 R)
• M21: 4,959,618 km (0.077 R)
• M22: 5,226,950 km (0.081 R)
• M23: 5,720,024 km (0.117 R)
• M24: 6,085,641 km (0.119 R)
• M25: 6,228,358 km (0.051 R)
• M26: 6,604,596 km (0.108 R)
• M27: 6,692,410 km (0.111 R)
• M28: 6,780,673 km (0.101 R)
• M29: 7,994,959 km (0.071 R)
• M30: 8,340,680 km (0.067 R)
• M31: 9,014,319 km (0.079 R)
• M32: 10,108,179 km (0.082 R)
• M33: 11,278,931 km (0.111 R)
• M34: 11,384,248 km (0.108 R)
• M35: 11,525,319 km (0.049 R)
• M36: 11,702,293 km (0.063 R)
• M37: 12,202,998 km (0.116 R)
• M38: 13,077,696 km (0.081 R)
• M39: 13,299,550 km (0.101 R)
• M40: 13,410,851 km (0.112 R)
• M41: 13,972,441 km (0.077 R)
• M42: 14,123,535 km (0.041 R)
• M43: 15,002,871 km (0.066 R)
• M44: 15,273,943 km (0.12 R)
• M45: 15,585,854 km (0.113 R)
• M46: 15,742,633 km (0.064 R)
• M47: 18,693,900 km (0.089 R)
• M48: 19,489,611 km (0.084 R)
• M49: 19,955,309 km (0.114 R)
• M50: 20,083,065 km (0.087 R)
• M51: 20,941,009 km (0.071 R)
• M52: 21,723,556 km (0.044 R)
• M53: 21,986,549 km (0.119 R)
• M54: 22,471,395 km (0.116 R)
• M55: 23,676,556 km (0.095 R)
• M56: 24,082,864 km (0.111 R)
• M57: 25,086,067 km (0.103 R)
• M58: 25,546,529 km (0.073 R)
• M59: 25,824,183 km (0.11 R)
• M60: 25,916,934 km (0.112 R)
• M61: 26,056,209 km (0.073 R)
• M62: 28,224,181 km (0.117 R)
• M63: 28,799,236 km (0.069 R)
• M64: 28,943,598 km (0.099 R)
• M65: 29,039,939 km (0.086 R)
• M66: 29,474,969 km (0.11 R)
• M67: 29,620,528 km (0.095 R)
• M68: 29,814,856 km (0.072 R)
• M69: 29,912,244 km (0.098 R)
• M70: 30,694,790 km (0.113 R)
• M71: 30,793,076 km (0.093 R)
• M72: 31,236,783 km (0.062 R)
• M73: 31,732,102 km (0.087 R)
• M74: 32,330,045 km (0.117 R)
• M75: 32,530,207 km (0.069 R)
• M76: 33,133,086 km (0.101 R)
• M77: 33,385,458 km (0.057 R)
• M78: 33,993,573 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.2

Radius: 4.8

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.66 AU - 14.6 AU

Year: 18380 Days

Day: 22.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,896,638 km

• M1: 74,350 km (0.093 R)
• M2: 117,584 km (0.11 R)
• M3: 406,308 km (0.111 R)
• M4: 611,706 km (0.082 R)
• M5: 785,389 km (0.095 R)
• M6: 952,490 km (0.041 R)
• M7: 1,018,014 km (0.116 R)
• M8: 1,543,700 km (0.069 R)
• M9: 1,647,222 km (0.101 R)
• M10: 2,433,658 km (0.106 R)
• M11: 2,615,420 km (0.09 R)
• M12: 2,833,084 km (0.105 R)
• M13: 2,992,107 km (0.048 R)
• M14: 3,657,219 km (0.107 R)
• M15: 4,220,904 km (0.106 R)
• M16: 4,329,662 km (0.07 R)
• M17: 4,736,119 km (0.086 R)
• M18: 4,886,914 km (0.098 R)
• M19: 5,154,694 km (0.101 R)
• M20: 5,388,067 km (0.056 R)
• M21: 6,314,077 km (0.086 R)
• M22: 7,201,791 km (0.088 R)
• M23: 7,462,540 km (0.11 R)
• M24: 7,550,205 km (0.11 R)
• M25: 10,381,045 km (0.105 R)
• M26: 11,072,337 km (0.062 R)
• M27: 11,172,268 km (0.105 R)
• M28: 11,524,571 km (0.067 R)
• M29: 12,085,414 km (0.078 R)
• M30: 12,136,726 km (0.03 R)
• M31: 12,395,081 km (0.085 R)
• M32: 12,498,752 km (0.097 R)
• M33: 13,022,195 km (0.109 R)
• M34: 13,180,620 km (0.079 R)
• M35: 13,928,160 km (0.112 R)
• M36: 14,634,711 km (0.107 R)
• M37: 14,689,464 km (0.035 R)
• M38: 15,800,378 km (0.117 R)
• M39: 16,195,465 km (0.069 R)
• M40: 17,984,207 km (0.065 R)
• M41: 18,633,761 km (0.071 R)
• M42: 19,895,170 km (0.072 R)
• M43: 20,260,638 km (0.068 R)
• M44: 20,812,953 km (0.114 R)
• M45: 21,059,939 km (0.07 R)
• M46: 21,807,031 km (0.115 R)
• M47: 22,436,090 km (0.108 R)
• M48: 25,274,111 km (0.07 R)
• M49: 28,359,717 km (0.108 R)
• M50: 30,785,596 km (0.081 R)
• M51: 31,208,061 km (0.048 R)
• M52: 33,855,644 km (0.074 R)
• M53: 34,291,722 km (0.116 R)
• M54: 34,583,437 km (0.103 R)
• M55: 35,980,382 km (0.095 R)
• M56: 36,276,885 km (0.085 R)
• M57: 37,921,863 km (0.049 R)
• M58: 38,223,602 km (0.059 R)
• M59: 38,677,632 km (0.116 R)
• M60: 40,127,086 km (0.098 R)
• M61: 40,357,616 km (0.054 R)
• M62: 42,295,357 km (0.093 R)
• M63: 43,000,412 km (0.112 R)
• M64: 43,315,016 km (0.06 R)
• M65: 43,472,543 km (0.057 R)
• M66: 46,341,381 km (0.103 R)
• M67: 47,473,538 km (0.053 R)
• M68: 47,554,620 km (0.096 R)
• M69: 47,717,233 km (0.038 R)
• M70: 49,847,357 km (0.1 R)
• M71: 50,840,836 km (0.118 R)
• M72: 51,673,797 km (0.118 R)
• M73: 52,763,319 km (0.084 R)
• M74: 53,606,452 km (0.087 R)
• M75: 56,248,799 km (0.084 R)
• M76: 56,592,725 km (0.055 R)
• M77: 57,282,969 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.3

Radius: 3.3

Gravity: 70.55 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.55 AU - 17.15 AU

Year: 23048 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,896,638 km

• M1: 81,381 km (0.118 R)
• M2: 515,065 km (0.113 R)
• M3: 659,128 km (0.113 R)
• M4: 1,041,351 km (0.05 R)
• M5: 1,285,794 km (0.062 R)
• M6: 1,317,508 km (0.1 R)
• M7: 1,480,421 km (0.119 R)
• M8: 1,824,944 km (0.056 R)
• M9: 1,933,104 km (0.091 R)
• M10: 2,347,191 km (0.11 R)
• M11: 2,870,484 km (0.088 R)
• M12: 3,340,221 km (0.086 R)
• M13: 3,384,203 km (0.114 R)
• M14: 3,428,334 km (0.092 R)
• M15: 3,651,534 km (0.082 R)
• M16: 3,925,747 km (0.061 R)
• M17: 4,159,270 km (0.115 R)
• M18: 4,639,628 km (0.11 R)
• M19: 4,836,649 km (0.077 R)
• M20: 5,547,837 km (0.044 R)
• M21: 6,399,498 km (0.068 R)
• M22: 6,454,101 km (0.093 R)
• M23: 7,008,361 km (0.091 R)
• M24: 7,234,403 km (0.095 R)
• M25: 8,760,302 km (0.113 R)
• M26: 9,126,069 km (0.112 R)
• M27: 9,187,553 km (0.056 R)
• M28: 11,225,375 km (0.039 R)
• M29: 12,158,866 km (0.112 R)
• M30: 13,957,631 km (0.093 R)
• M31: 16,059,331 km (0.108 R)
• M32: 16,356,882 km (0.094 R)
• M33: 16,881,970 km (0.099 R)
• M34: 17,184,457 km (0.07 R)
• M35: 19,747,667 km (0.089 R)
• M36: 20,467,083 km (0.067 R)
• M37: 21,849,367 km (0.12 R)
• M38: 22,096,353 km (0.041 R)
• M39: 22,843,146 km (0.086 R)
• M40: 23,682,390 km (0.07 R)
• M41: 23,766,913 km (0.063 R)
• M42: 24,020,930 km (0.057 R)
• M43: 24,105,752 km (0.089 R)
• M44: 26,347,476 km (0.055 R)
• M45: 26,522,655 km (0.092 R)
• M46: 26,962,323 km (0.1 R)
• M47: 29,286,925 km (0.037 R)
• M48: 29,377,731 km (0.061 R)
• M49: 31,581,906 km (0.051 R)
• M50: 31,768,005 km (0.09 R)
• M51: 32,141,252 km (0.092 R)
• M52: 32,797,987 km (0.099 R)
• M53: 32,892,233 km (0.115 R)
• M54: 34,315,508 km (0.101 R)
• M55: 34,890,562 km (0.09 R)
• M56: 36,439,199 km (0.12 R)
• M57: 37,222,045 km (0.093 R)
• M58: 38,307,228 km (0.099 R)
• M59: 38,704,559 km (0.09 R)
• M60: 38,804,042 km (0.078 R)
• M61: 39,003,306 km (0.101 R)
• M62: 40,710,966 km (0.107 R)
• M63: 41,014,949 km (0.115 R)
• M64: 42,853,956 km (0.095 R)
• M65: 42,956,879 km (0.116 R)
• M66: 45,557,488 km (0.093 R)
• M67: 46,294,707 km (0.095 R)
• M68: 48,959,643 km (0.084 R)
• M69: 50,473,723 km (0.076 R)
• M70: 53,547,361 km (0.072 R)
• M71: 54,213,969 km (0.092 R)
• M72: 58,498,452 km (0.071 R)
• M73: 59,643,923 km (0.049 R)
• M74: 60,334,766 km (0.09 R)
• M75: 60,796,724 km (0.096 R)
• M76: 63,828,325 km (0.103 R)
• M77: 64,889,124 km (0.069 R)
• M78: 67,028,224 km (0.107 R)
• M79: 67,267,281 km (0.088 R)
• M80: 69,673,862 km (0.108 R)
• M81: 70,158,559 km (0.113 R)
• M82: 72,475,980 km (0.05 R)
• M83: 74,446,932 km (0.094 R)
• M84: 75,936,777 km (0.103 R)
• M85: 77,687,221 km (0.05 R)
• M86: 78,441,344 km (0.039 R)
• M87: 78,945,639 km (0.096 R)
• M88: 79,198,160 km (0.106 R)
• M89: 80,337,647 km (0.1 R)
• M90: 81,482,669 km (0.079 R)
• M91: 84,433,038 km (0.037 R)
• M92: 85,726,761 km (0.106 R)
• M93: 86,246,015 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 20,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit