🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.54 AU - 0.58 AU

Year: 186 Days

Day: 41 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.73 AU - 0.89 AU

Year: 323 Days

Day: 39 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,838,762 km

• M1: 163,660 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.8 AU - 0.88 AU

Year: 341 Days

Day: 33.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,838,762 km

• M1: 739,163 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.8 AU - 1.28 AU

Year: 470 Days

Day: 45.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.33 AU - 1.39 AU

Year: 702 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,838,762 km

• M1: 916,586 km (0.096 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 14

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.61 AU - 3.95 AU

Year: 2631 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 61,838,762 km

• M1: 187,745 km (0.097 R)
• M2: 286,031 km (0.078 R)
• M3: 373,845 km (0.112 R)
• M4: 464,053 km (0.1 R)
• M5: 603,927 km (0.074 R)
• M6: 701,464 km (0.107 R)
• M7: 811,120 km (0.09 R)
• M8: 975,977 km (0.076 R)
• M9: 1,075,609 km (0.065 R)
• M10: 1,178,981 km (0.108 R)
• M11: 1,272,479 km (0.099 R)
• M12: 1,865,336 km (0.104 R)
• M13: 2,040,365 km (0.11 R)
• M14: 2,146,580 km (0.107 R)
• M15: 2,563,958 km (0.105 R)
• M16: 2,714,753 km (0.041 R)
• M17: 3,290,555 km (0.115 R)
• M18: 3,494,307 km (0.079 R)
• M19: 3,662,305 km (0.052 R)
• M20: 3,792,755 km (0.119 R)
• M21: 3,894,033 km (0.104 R)
• M22: 4,089,258 km (0.109 R)
• M23: 4,224,644 km (0.056 R)
• M24: 4,425,255 km (0.107 R)
• M25: 4,553,610 km (0.069 R)
• M26: 4,748,536 km (0.029 R)
• M27: 4,858,191 km (0.072 R)
• M28: 5,046,235 km (0.118 R)
• M29: 5,180,574 km (0.08 R)
• M30: 5,282,151 km (0.077 R)
• M31: 5,429,954 km (0.116 R)
• M32: 5,590,772 km (0.103 R)
• M33: 5,694,892 km (0.109 R)
• M34: 5,905,226 km (0.114 R)
• M35: 6,058,863 km (0.101 R)
• M36: 6,723,228 km (0.073 R)
• M37: 6,883,746 km (0.113 R)
• M38: 7,133,126 km (0.093 R)
• M39: 7,284,220 km (0.1 R)
• M40: 7,487,373 km (0.105 R)
• M41: 7,990,471 km (0.057 R)
• M42: 8,121,220 km (0.087 R)
• M43: 8,571,360 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 10.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.11 AU - 4.87 AU

Year: 3530 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,838,762 km

• M1: 187,596 km (0.108 R)
• M2: 451,337 km (0.082 R)
• M3: 592,856 km (0.038 R)
• M4: 898,784 km (0.101 R)
• M5: 1,019,809 km (0.11 R)
• M6: 1,172,698 km (0.098 R)
• M7: 1,306,139 km (0.075 R)
• M8: 1,388,717 km (0.081 R)
• M9: 1,459,028 km (0.099 R)
• M10: 1,573,919 km (0.062 R)
• M11: 1,662,182 km (0.05 R)
• M12: 1,813,276 km (0.087 R)
• M13: 2,293,485 km (0.061 R)
• M14: 2,740,932 km (0.07 R)
• M15: 2,830,093 km (0.104 R)
• M16: 2,993,154 km (0.063 R)
• M17: 3,272,005 km (0.079 R)
• M18: 3,424,146 km (0.085 R)
• M19: 3,617,725 km (0.047 R)
• M20: 4,015,656 km (0.07 R)
• M21: 4,199,362 km (0.067 R)
• M22: 4,490,629 km (0.07 R)
• M23: 4,961,862 km (0.051 R)
• M24: 5,789,587 km (0.119 R)
• M25: 6,231,350 km (0.117 R)
• M26: 6,420,591 km (0.114 R)
• M27: 6,563,906 km (0.088 R)
• M28: 6,708,118 km (0.081 R)
• M29: 6,853,527 km (0.074 R)
• M30: 7,048,902 km (0.054 R)
• M31: 7,271,055 km (0.067 R)
• M32: 7,520,435 km (0.049 R)
• M33: 7,747,524 km (0.073 R)
• M34: 7,823,669 km (0.106 R)
• M35: 7,900,114 km (0.089 R)
• M36: 8,363,718 km (0.06 R)
• M37: 8,625,215 km (0.098 R)
• M38: 8,730,681 km (0.115 R)
• M39: 8,836,447 km (0.062 R)
• M40: 9,616,151 km (0.108 R)
• M41: 9,697,981 km (0.114 R)
• M42: 10,473,796 km (0.097 R)
• M43: 10,784,062 km (0.043 R)
• M44: 11,212,061 km (0.108 R)
• M45: 11,355,974 km (0.11 R)
• M46: 11,500,486 km (0.079 R)
• M47: 11,879,118 km (0.105 R)
• M48: 11,967,082 km (0.075 R)
• M49: 12,261,789 km (0.098 R)
• M50: 12,888,605 km (0.083 R)
• M51: 12,978,962 km (0.076 R)
• M52: 13,099,837 km (0.11 R)
• M53: 13,251,529 km (0.066 R)
• M54: 13,802,199 km (0.044 R)
• M55: 13,894,650 km (0.089 R)
• M56: 14,266,700 km (0.076 R)
• M57: 15,659,008 km (0.095 R)
• M58: 15,916,765 km (0.038 R)
• M59: 15,981,541 km (0.053 R)
• M60: 16,208,480 km (0.045 R)
• M61: 17,459,567 km (0.059 R)
• M62: 17,827,578 km (0.108 R)
• M63: 18,299,560 km (0.084 R)
• M64: 18,843,946 km (0.076 R)
• M65: 18,912,462 km (0.113 R)
• M66: 19,083,901 km (0.087 R)
• M67: 19,324,754 km (0.118 R)
• M68: 19,601,360 km (0.048 R)
• M69: 21,039,295 km (0.116 R)
• M70: 21,145,809 km (0.044 R)
• M71: 22,801,857 km (0.077 R)
• M72: 23,167,325 km (0.109 R)
• M73: 23,277,429 km (0.086 R)
• M74: 23,387,682 km (0.068 R)
• M75: 23,719,341 km (0.101 R)
• M76: 25,023,984 km (0.103 R)
• M77: 25,136,930 km (0.086 R)
• M78: 25,287,725 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 10.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.64 AU - 6.2 AU

Year: 6380 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 61.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,838,762 km

• M1: 231,278 km (0.088 R)
• M2: 352,602 km (0.103 R)
• M3: 470,336 km (0.066 R)
• M4: 727,794 km (0.066 R)
• M5: 829,221 km (0.084 R)
• M6: 995,125 km (0.112 R)
• M7: 1,181,674 km (0.096 R)
• M8: 1,830,629 km (0.116 R)
• M9: 2,016,878 km (0.108 R)
• M10: 2,479,585 km (0.089 R)
• M11: 2,576,075 km (0.103 R)
• M12: 3,339,922 km (0.116 R)
• M13: 4,041,536 km (0.075 R)
• M14: 4,155,679 km (0.087 R)
• M15: 4,563,782 km (0.106 R)
• M16: 5,434,292 km (0.101 R)
• M17: 5,945,319 km (0.098 R)
• M18: 6,825,253 km (0.12 R)
• M19: 7,030,202 km (0.114 R)
• M20: 7,923,750 km (0.117 R)
• M21: 8,374,938 km (0.027 R)
• M22: 8,521,095 km (0.097 R)
• M23: 10,028,592 km (0.05 R)
• M24: 11,031,945 km (0.072 R)
• M25: 12,377,578 km (0.056 R)
• M26: 12,606,912 km (0.037 R)
• M27: 12,858,685 km (0.046 R)
• M28: 13,367,168 km (0.075 R)
• M29: 13,709,897 km (0.082 R)
• M30: 13,795,916 km (0.112 R)
• M31: 13,947,159 km (0.108 R)
• M32: 14,033,776 km (0.054 R)
• M33: 14,185,768 km (0.03 R)
• M34: 14,557,219 km (0.1 R)
• M35: 14,689,165 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.8

Radius: 11.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7 AU - 9.58 AU

Year: 10572 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,838,762 km

• M1: 190,288 km (0.117 R)
• M2: 445,951 km (0.062 R)
• M3: 697,276 km (0.077 R)
• M4: 1,117,346 km (0.1 R)
• M5: 1,562,251 km (0.105 R)
• M6: 1,706,313 km (0.104 R)
• M7: 2,191,908 km (0.092 R)
• M8: 2,748,412 km (0.119 R)
• M9: 2,835,628 km (0.103 R)
• M10: 2,983,131 km (0.101 R)
• M11: 3,102,959 km (0.069 R)
• M12: 3,441,050 km (0.095 R)
• M13: 3,694,619 km (0.114 R)
• M14: 4,152,837 km (0.112 R)
• M15: 4,491,377 km (0.098 R)
• M16: 4,803,887 km (0.119 R)
• M17: 5,195,384 km (0.102 R)
• M18: 6,548,048 km (0.119 R)
• M19: 6,744,171 km (0.102 R)
• M20: 7,263,425 km (0.072 R)
• M21: 7,712,967 km (0.109 R)
• M22: 8,129,447 km (0.085 R)
• M23: 9,071,465 km (0.092 R)
• M24: 9,466,852 km (0.075 R)
• M25: 9,689,005 km (0.054 R)
• M26: 9,957,833 km (0.034 R)
• M27: 10,048,040 km (0.079 R)
• M28: 10,229,203 km (0.078 R)
• M29: 10,732,899 km (0.119 R)
• M30: 10,825,351 km (0.044 R)
• M31: 11,011,002 km (0.092 R)
• M32: 11,812,248 km (0.114 R)
• M33: 11,955,563 km (0.077 R)
• M34: 12,632,194 km (0.083 R)
• M35: 13,024,439 km (0.063 R)
• M36: 14,377,702 km (0.099 R)
• M37: 14,735,839 km (0.032 R)
• M38: 17,432,789 km (0.115 R)
• M39: 17,650,754 km (0.096 R)
• M40: 18,309,882 km (0.1 R)
• M41: 18,809,539 km (0.107 R)
• M42: 19,033,038 km (0.086 R)
• M43: 19,201,335 km (0.115 R)
• M44: 20,507,325 km (0.06 R)
• M45: 20,737,406 km (0.115 R)
• M46: 20,910,641 km (0.091 R)
• M47: 21,783,395 km (0.07 R)
• M48: 22,135,847 km (0.088 R)
• M49: 22,905,977 km (0.083 R)
• M50: 23,264,414 km (0.116 R)
• M51: 23,384,391 km (0.084 R)
• M52: 25,207,241 km (0.108 R)
• M53: 26,135,795 km (0.044 R)
• M54: 26,322,942 km (0.104 R)
• M55: 26,761,114 km (0.049 R)
• M56: 27,075,569 km (0.103 R)
• M57: 27,898,956 km (0.117 R)
• M58: 28,090,142 km (0.112 R)
• M59: 28,923,701 km (0.038 R)
• M60: 29,311,010 km (0.107 R)
• M61: 29,440,562 km (0.12 R)
• M62: 29,635,189 km (0.104 R)
• M63: 30,483,708 km (0.113 R)
• M64: 30,943,871 km (0.107 R)
• M65: 31,472,550 km (0.049 R)
• M66: 32,204,382 km (0.091 R)
• M67: 33,752,870 km (0.082 R)
• M68: 33,956,622 km (0.109 R)
• M69: 34,228,890 km (0.041 R)
• M70: 34,501,907 km (0.05 R)
• M71: 34,844,186 km (0.116 R)
• M72: 35,394,258 km (0.077 R)
• M73: 35,532,187 km (0.108 R)
• M74: 36,224,676 km (0.081 R)
• M75: 36,712,065 km (0.087 R)
• M76: 39,110,119 km (0.072 R)
• M77: 40,688,676 km (0.092 R)
• M78: 41,267,919 km (0.069 R)
• M79: 41,995,713 km (0.027 R)
• M80: 42,068,716 km (0.068 R)
• M81: 42,361,180 km (0.069 R)
• M82: 43,021,804 km (0.081 R)
• M83: 43,390,264 km (0.063 R)
• M84: 43,685,869 km (0.073 R)
• M85: 43,981,924 km (0.115 R)
• M86: 45,697,961 km (0.113 R)
• M87: 48,504,267 km (0.063 R)
• M88: 50,509,477 km (0.102 R)
• M89: 50,898,132 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 4.2

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.42 AU - 16.2 AU

Year: 25245 Days

Day: 23.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,838,762 km

• M1: 189,241 km (0.071 R)
• M2: 326,423 km (0.097 R)
• M3: 389,403 km (0.098 R)
• M4: 603,179 km (0.075 R)
• M5: 722,408 km (0.106 R)
• M6: 1,076,207 km (0.093 R)
• M7: 1,861,446 km (0.072 R)
• M8: 1,976,786 km (0.086 R)
• M9: 2,275,683 km (0.102 R)
• M10: 2,948,275 km (0.054 R)
• M11: 3,677,714 km (0.06 R)
• M12: 3,859,176 km (0.051 R)
• M13: 5,703,419 km (0.086 R)
• M14: 5,745,157 km (0.095 R)
• M15: 7,407,787 km (0.073 R)
• M16: 7,636,971 km (0.101 R)
• M17: 7,775,499 km (0.112 R)
• M18: 8,102,221 km (0.07 R)
• M19: 9,157,634 km (0.115 R)
• M20: 9,255,770 km (0.069 R)
• M21: 9,951,998 km (0.074 R)
• M22: 10,103,391 km (0.096 R)
• M23: 10,975,697 km (0.092 R)
• M24: 11,341,763 km (0.103 R)
• M25: 12,355,587 km (0.091 R)
• M26: 13,509,436 km (0.115 R)
• M27: 14,525,654 km (0.075 R)
• M28: 14,639,947 km (0.117 R)
• M29: 15,332,735 km (0.075 R)
• M30: 16,272,957 km (0.109 R)
• M31: 17,778,959 km (0.106 R)
• M32: 18,270,238 km (0.102 R)
• M33: 18,517,524 km (0.029 R)
• M34: 20,407,244 km (0.066 R)
• M35: 20,599,627 km (0.096 R)
• M36: 21,309,917 km (0.117 R)
• M37: 22,225,606 km (0.043 R)
• M38: 22,555,619 km (0.092 R)
• M39: 22,688,163 km (0.119 R)
• M40: 22,887,427 km (0.066 R)
• M41: 23,020,569 km (0.05 R)
• M42: 23,555,681 km (0.116 R)
• M43: 24,162,749 km (0.067 R)
• M44: 26,083,735 km (0.077 R)
• M45: 27,203,176 km (0.087 R)
• M46: 27,414,857 km (0.096 R)
• M47: 30,215,778 km (0.074 R)
• M48: 30,874,906 km (0.034 R)
• M49: 31,243,067 km (0.079 R)
• M50: 31,984,025 km (0.073 R)
• M51: 32,132,875 km (0.039 R)
• M52: 33,181,406 km (0.115 R)
• M53: 33,785,482 km (0.098 R)
• M54: 33,861,328 km (0.063 R)
• M55: 34,241,008 km (0.093 R)
• M56: 35,081,449 km (0.095 R)
• M57: 35,773,937 km (0.113 R)
• M58: 36,083,306 km (0.045 R)
• M59: 36,782,376 km (0.046 R)
• M60: 37,016,497 km (0.072 R)
• M61: 37,800,091 km (0.07 R)
• M62: 39,703,125 km (0.115 R)
• M63: 41,231,716 km (0.107 R)
• M64: 41,799,739 km (0.049 R)
• M65: 42,370,306 km (0.105 R)
• M66: 44,678,152 km (0.113 R)
• M67: 47,026,689 km (0.035 R)
• M68: 48,301,113 km (0.092 R)
• M69: 49,328,851 km (0.106 R)
• M70: 52,104,639 km (0.111 R)
• M71: 52,982,479 km (0.064 R)
• M72: 56,272,436 km (0.111 R)
• M73: 58,988,086 km (0.098 R)
• M74: 59,444,808 km (0.097 R)
• M75: 59,536,362 km (0.041 R)
• M76: 60,914,308 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 15,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit