🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 129 Days

Day: 19.9 Hours

Environment

Temp: 261 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,216,770 km

• M1: 232,325 km (0.098 R)
• M2: 415,134 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.52 AU - 1.68 AU

Year: 718 Days

Day: 46.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.85 AU - 2.65 AU

Year: 1197 Days

Day: 35.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.97 AU - 3.29 AU

Year: 1965 Days

Day: 33.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,216,770 km

• M1: 68,366 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.57 AU - 3.69 AU

Year: 1965 Days

Day: 39.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,216,770 km

• M1: 826,827 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.42 AU - 5.5 AU

Year: 3919 Days

Day: 23.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,216,770 km

• M1: 444,754 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.3

Radius: 9.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.18 AU - 5.58 AU

Year: 4427 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,216,770 km

• M1: 133,890 km (0.11 R)
• M2: 209,437 km (0.083 R)
• M3: 308,920 km (0.032 R)
• M4: 398,529 km (0.075 R)
• M5: 525,986 km (0.108 R)
• M6: 719,267 km (0.102 R)
• M7: 803,341 km (0.108 R)
• M8: 993,928 km (0.116 R)
• M9: 1,100,891 km (0.041 R)
• M10: 1,262,756 km (0.094 R)
• M11: 1,582,147 km (0.111 R)
• M12: 1,780,364 km (0.063 R)
• M13: 2,358,859 km (0.118 R)
• M14: 2,487,813 km (0.1 R)
• M15: 2,769,655 km (0.088 R)
• M16: 2,905,939 km (0.106 R)
• M17: 3,079,472 km (0.12 R)
• M18: 3,310,302 km (0.098 R)
• M19: 3,602,167 km (0.054 R)
• M20: 4,249,926 km (0.079 R)
• M21: 4,407,602 km (0.114 R)
• M22: 4,749,284 km (0.101 R)
• M23: 4,995,522 km (0.077 R)
• M24: 5,956,389 km (0.097 R)
• M25: 6,537,128 km (0.098 R)
• M26: 6,673,711 km (0.088 R)
• M27: 6,765,414 km (0.078 R)
• M28: 6,857,417 km (0.055 R)
• M29: 7,112,780 km (0.052 R)
• M30: 7,229,766 km (0.083 R)
• M31: 7,656,569 km (0.031 R)
• M32: 7,728,525 km (0.052 R)
• M33: 8,091,599 km (0.108 R)
• M34: 9,061,592 km (0.085 R)
• M35: 10,120,745 km (0.12 R)
• M36: 10,464,670 km (0.097 R)
• M37: 10,705,074 km (0.09 R)
• M38: 11,164,190 km (0.078 R)
• M39: 11,464,582 km (0.094 R)
• M40: 11,712,466 km (0.056 R)
• M41: 11,850,994 km (0.111 R)
• M42: 12,213,469 km (0.1 R)
• M43: 12,410,191 km (0.12 R)
• M44: 12,664,657 km (0.04 R)
• M45: 12,949,491 km (0.037 R)
• M46: 13,150,102 km (0.078 R)
• M47: 13,612,658 km (0.07 R)
• M48: 13,700,023 km (0.057 R)
• M49: 14,198,184 km (0.069 R)
• M50: 14,553,629 km (0.089 R)
• M51: 14,702,479 km (0.096 R)
• M52: 14,822,007 km (0.092 R)
• M53: 14,941,835 km (0.101 R)
• M54: 16,034,797 km (0.114 R)
• M55: 17,626,818 km (0.12 R)
• M56: 17,721,962 km (0.028 R)
• M57: 17,785,541 km (0.041 R)
• M58: 18,136,498 km (0.076 R)
• M59: 18,329,030 km (0.086 R)
• M60: 18,522,161 km (0.119 R)
• M61: 18,618,951 km (0.088 R)
• M62: 18,780,666 km (0.044 R)
• M63: 19,105,443 km (0.106 R)
• M64: 19,694,859 km (0.044 R)
• M65: 19,793,743 km (0.026 R)
• M66: 19,991,811 km (0.088 R)
• M67: 20,157,415 km (0.077 R)
• M68: 20,390,040 km (0.078 R)
• M69: 21,397,133 km (0.098 R)
• M70: 21,498,710 km (0.102 R)
• M71: 21,770,529 km (0.071 R)
• M72: 22,592,570 km (0.057 R)
• M73: 22,730,499 km (0.075 R)
• M74: 22,834,170 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 13.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.88 AU - 6.1 AU

Year: 5201 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,216,770 km

• M1: 339,737 km (0.108 R)
• M2: 603,179 km (0.06 R)
• M3: 836,402 km (0.073 R)
• M4: 924,964 km (0.062 R)
• M5: 1,301,053 km (0.106 R)
• M6: 1,392,607 km (0.098 R)
• M7: 1,486,554 km (0.084 R)
• M8: 1,884,634 km (0.116 R)
• M9: 2,268,502 km (0.073 R)
• M10: 2,494,395 km (0.12 R)
• M11: 2,660,449 km (0.104 R)
• M12: 2,778,930 km (0.047 R)
• M13: 2,986,123 km (0.082 R)
• M14: 3,471,419 km (0.109 R)
• M15: 3,981,547 km (0.047 R)
• M16: 4,235,864 km (0.063 R)
• M17: 4,335,047 km (0.116 R)
• M18: 4,698,720 km (0.12 R)
• M19: 4,925,959 km (0.108 R)
• M20: 5,093,508 km (0.052 R)
• M21: 5,477,526 km (0.036 R)
• M22: 5,651,359 km (0.073 R)
• M23: 6,004,260 km (0.093 R)
• M24: 6,871,479 km (0.097 R)
• M25: 7,012,101 km (0.111 R)
• M26: 7,248,466 km (0.093 R)
• M27: 8,269,920 km (0.036 R)
• M28: 9,104,227 km (0.069 R)
• M29: 9,284,642 km (0.114 R)
• M30: 9,754,080 km (0.113 R)
• M31: 9,965,163 km (0.11 R)
• M32: 10,098,006 km (0.108 R)
• M33: 10,338,410 km (0.101 R)
• M34: 10,445,821 km (0.086 R)
• M35: 10,634,913 km (0.099 R)
• M36: 10,743,371 km (0.09 R)
• M37: 10,879,505 km (0.109 R)
• M38: 11,098,516 km (0.075 R)
• M39: 11,181,094 km (0.083 R)
• M40: 11,541,027 km (0.08 R)
• M41: 11,652,627 km (0.105 R)
• M42: 12,074,044 km (0.061 R)
• M43: 12,187,290 km (0.103 R)
• M44: 12,529,270 km (0.078 R)
• M45: 12,787,776 km (0.088 R)
• M46: 13,019,054 km (0.08 R)
• M47: 13,164,164 km (0.104 R)
• M48: 13,456,328 km (0.073 R)
• M49: 13,662,175 km (0.108 R)
• M50: 14,285,699 km (0.106 R)
• M51: 14,585,942 km (0.099 R)
• M52: 15,931,724 km (0.097 R)
• M53: 16,336,985 km (0.101 R)
• M54: 16,808,817 km (0.084 R)
• M55: 16,903,662 km (0.116 R)
• M56: 17,317,001 km (0.093 R)
• M57: 17,508,935 km (0.109 R)
• M58: 17,991,687 km (0.083 R)
• M59: 18,088,776 km (0.064 R)
• M60: 19,665,986 km (0.062 R)
• M61: 19,899,658 km (0.094 R)
• M62: 20,134,228 km (0.079 R)
• M63: 20,538,591 km (0.074 R)
• M64: 20,673,977 km (0.058 R)
• M65: 20,945,647 km (0.107 R)
• M66: 21,184,405 km (0.03 R)
• M67: 22,044,144 km (0.109 R)
• M68: 22,880,246 km (0.089 R)
• M69: 23,231,652 km (0.098 R)
• M70: 23,691,216 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 14.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.47 AU - 11.61 AU

Year: 10453 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,216,770 km

• M1: 260,151 km (0.111 R)
• M2: 425,157 km (0.053 R)
• M3: 528,380 km (0.051 R)
• M4: 885,619 km (0.059 R)
• M5: 991,834 km (0.103 R)
• M6: 1,505,852 km (0.119 R)
• M7: 1,861,446 km (0.075 R)
• M8: 2,344,049 km (0.098 R)
• M9: 2,574,131 km (0.088 R)
• M10: 2,705,328 km (0.074 R)
• M11: 2,865,697 km (0.086 R)
• M12: 2,974,454 km (0.101 R)
• M13: 3,196,308 km (0.062 R)
• M14: 3,627,150 km (0.079 R)
• M15: 3,834,642 km (0.115 R)
• M16: 4,138,027 km (0.114 R)
• M17: 4,261,595 km (0.101 R)
• M18: 4,355,093 km (0.116 R)
• M19: 4,480,905 km (0.053 R)
• M20: 4,736,269 km (0.089 R)
• M21: 5,564,891 km (0.114 R)
• M22: 5,839,702 km (0.085 R)
• M23: 5,978,829 km (0.091 R)
• M24: 6,119,002 km (0.087 R)
• M25: 8,040,287 km (0.088 R)
• M26: 8,945,653 km (0.112 R)
• M27: 9,390,109 km (0.073 R)
• M28: 9,635,599 km (0.12 R)
• M29: 9,841,894 km (0.072 R)
• M30: 9,966,210 km (0.105 R)
• M31: 10,174,899 km (0.062 R)
• M32: 10,937,848 km (0.09 R)
• M33: 11,763,329 km (0.057 R)
• M34: 12,744,093 km (0.083 R)
• M35: 12,970,734 km (0.052 R)
• M36: 13,566,133 km (0.072 R)
• M37: 14,358,254 km (0.106 R)
• M38: 14,452,501 km (0.105 R)
• M39: 15,022,020 km (0.081 R)
• M40: 15,213,505 km (0.067 R)
• M41: 16,133,981 km (0.059 R)
• M42: 17,422,916 km (0.077 R)
• M43: 17,624,275 km (0.118 R)
• M44: 17,927,510 km (0.098 R)
• M45: 18,796,374 km (0.066 R)
• M46: 19,002,819 km (0.088 R)
• M47: 19,261,923 km (0.084 R)
• M48: 19,417,953 km (0.035 R)
• M49: 20,046,264 km (0.101 R)
• M50: 22,134,351 km (0.117 R)
• M51: 22,516,424 km (0.097 R)
• M52: 22,735,735 km (0.087 R)
• M53: 23,508,857 km (0.114 R)
• M54: 24,010,458 km (0.038 R)
• M55: 25,365,516 km (0.056 R)
• M56: 27,444,178 km (0.117 R)
• M57: 27,913,467 km (0.03 R)
• M58: 28,031,200 km (0.048 R)
• M59: 28,563,170 km (0.079 R)
• M60: 29,636,984 km (0.078 R)
• M61: 30,542,051 km (0.097 R)
• M62: 31,272,537 km (0.104 R)
• M63: 31,456,094 km (0.088 R)
• M64: 32,317,329 km (0.12 R)
• M65: 32,626,847 km (0.118 R)
• M66: 33,124,110 km (0.106 R)
• M67: 33,623,767 km (0.087 R)
• M68: 34,315,059 km (0.079 R)
• M69: 35,839,461 km (0.102 R)
• M70: 37,320,929 km (0.111 R)
• M71: 37,710,781 km (0.116 R)
• M72: 38,625,572 km (0.063 R)
• M73: 38,888,266 km (0.051 R)
• M74: 40,210,711 km (0.067 R)
• M75: 41,884,412 km (0.08 R)
• M76: 42,357,141 km (0.068 R)
• M77: 43,239,769 km (0.068 R)
• M78: 43,854,317 km (0.081 R)
• M79: 45,993,417 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.6

Radius: 3.8

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 18.94 AU - 22.1 AU

Year: 32976 Days

Day: 20 Hours

Environment

Temp: -209 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,216,770 km

• M1: 53,556 km (0.097 R)
• M2: 118,482 km (0.119 R)
• M3: 295,456 km (0.072 R)
• M4: 380,727 km (0.063 R)
• M5: 454,628 km (0.088 R)
• M6: 819,198 km (0.114 R)
• M7: 990,338 km (0.116 R)
• M8: 1,015,770 km (0.078 R)
• M9: 1,450,950 km (0.088 R)
• M10: 1,538,315 km (0.101 R)
• M11: 1,810,882 km (0.111 R)
• M12: 2,033,185 km (0.065 R)
• M13: 2,468,664 km (0.037 R)
• M14: 2,858,965 km (0.097 R)
• M15: 3,460,348 km (0.098 R)
• M16: 3,577,483 km (0.114 R)
• M17: 3,656,172 km (0.118 R)
• M18: 3,695,815 km (0.088 R)
• M19: 3,976,910 km (0.115 R)
• M20: 4,017,600 km (0.091 R)
• M21: 4,181,859 km (0.086 R)
• M22: 4,644,864 km (0.12 R)
• M23: 5,079,745 km (0.106 R)
• M24: 5,212,887 km (0.12 R)
• M25: 5,302,197 km (0.067 R)
• M26: 5,391,956 km (0.059 R)
• M27: 5,895,054 km (0.116 R)
• M28: 6,128,576 km (0.101 R)
• M29: 6,365,240 km (0.097 R)
• M30: 6,412,812 km (0.089 R)
• M31: 6,604,746 km (0.101 R)
• M32: 7,092,734 km (0.073 R)
• M33: 7,441,297 km (0.05 R)
• M34: 7,592,391 km (0.118 R)
• M35: 8,051,657 km (0.094 R)
• M36: 9,104,078 km (0.108 R)
• M37: 9,756,025 km (0.095 R)
• M38: 10,591,828 km (0.1 R)
• M39: 10,989,759 km (0.11 R)
• M40: 11,047,055 km (0.089 R)
• M41: 11,334,731 km (0.116 R)
• M42: 11,508,564 km (0.057 R)
• M43: 11,624,802 km (0.086 R)
• M44: 12,749,628 km (0.106 R)
• M45: 13,051,217 km (0.108 R)
• M46: 13,111,954 km (0.083 R)
• M47: 13,784,995 km (0.081 R)
• M48: 17,447,600 km (0.036 R)
• M49: 19,280,772 km (0.07 R)
• M50: 22,178,932 km (0.083 R)
• M51: 23,640,952 km (0.113 R)
• M52: 24,085,706 km (0.062 R)
• M53: 24,234,556 km (0.098 R)
• M54: 24,309,056 km (0.12 R)
• M55: 25,360,579 km (0.094 R)
• M56: 25,891,951 km (0.075 R)
• M57: 26,580,400 km (0.105 R)
• M58: 27,507,757 km (0.085 R)
• M59: 28,445,586 km (0.12 R)
• M60: 29,076,590 km (0.111 R)
• M61: 29,155,877 km (0.065 R)
• M62: 35,128,123 km (0.111 R)
• M63: 39,340,350 km (0.107 R)
• M64: 39,603,344 km (0.097 R)
• M65: 42,086,369 km (0.076 R)
• M66: 42,175,978 km (0.059 R)
• M67: 42,355,346 km (0.044 R)
• M68: 43,618,251 km (0.106 R)
• M69: 44,345,446 km (0.068 R)
• M70: 44,527,806 km (0.076 R)
• M71: 45,719,652 km (0.047 R)
• M72: 46,458,217 km (0.071 R)
• M73: 47,200,821 km (0.027 R)
• M74: 47,293,871 km (0.094 R)
• M75: 48,134,461 km (0.111 R)
• M76: 49,168,631 km (0.099 R)
• M77: 51,067,477 km (0.085 R)
• M78: 51,737,825 km (0.094 R)
• M79: 53,087,048 km (0.096 R)
• M80: 53,765,924 km (0.031 R)
• M81: 55,820,052 km (0.075 R)
• M82: 57,104,350 km (0.1 R)
• M83: 58,898,776 km (0.099 R)
• M84: 59,702,266 km (0.064 R)
• M85: 59,903,625 km (0.07 R)
• M86: 60,004,454 km (0.082 R)
• M87: 61,015,586 km (0.064 R)
• M88: 61,116,864 km (0.095 R)
• M89: 62,338,330 km (0.086 R)
• M90: 63,157,079 km (0.036 R)
• M91: 63,464,952 km (0.086 R)
• M92: 64,391,711 km (0.057 R)
• M93: 65,426,778 km (0.106 R)
• M94: 68,986,759 km (0.114 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit