🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 175 Days

Day: 47.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,893,361 km

• M1: 118,033 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.34 AU - 1.56 AU

Year: 641 Days

Day: 13.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,893,361 km

• M1: 127,757 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.58 AU - 2.44 AU

Year: 1046 Days

Day: 37.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,893,361 km

• M1: 499,806 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.83 AU - 2.79 AU

Year: 1289 Days

Day: 44.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.31 AU - 3.61 AU

Year: 1869 Days

Day: 34.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.39 AU - 4.67 AU

Year: 3539 Days

Day: 24.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 11.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.53 AU - 12.51 AU

Year: 12526 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,893,361 km

• M1: 150,346 km (0.065 R)
• M2: 226,641 km (0.095 R)
• M3: 336,446 km (0.065 R)
• M4: 415,882 km (0.116 R)
• M5: 503,995 km (0.052 R)
• M6: 633,697 km (0.074 R)
• M7: 721,211 km (0.057 R)
• M8: 870,959 km (0.093 R)
• M9: 1,031,777 km (0.063 R)
• M10: 1,159,383 km (0.109 R)
• M11: 1,292,526 km (0.109 R)
• M12: 1,799,363 km (0.048 R)
• M13: 1,955,095 km (0.107 R)
• M14: 2,280,320 km (0.11 R)
• M15: 2,364,544 km (0.111 R)
• M16: 2,623,049 km (0.109 R)
• M17: 2,830,691 km (0.078 R)
• M18: 3,168,034 km (0.08 R)
• M19: 3,486,079 km (0.089 R)
• M20: 3,847,956 km (0.05 R)
• M21: 4,187,544 km (0.082 R)
• M22: 4,823,185 km (0.037 R)
• M23: 6,066,044 km (0.105 R)
• M24: 7,613,335 km (0.068 R)
• M25: 8,083,072 km (0.102 R)
• M26: 8,387,055 km (0.078 R)
• M27: 8,961,361 km (0.085 R)
• M28: 9,185,758 km (0.1 R)
• M29: 10,101,447 km (0.072 R)
• M30: 10,241,470 km (0.051 R)
• M31: 10,950,564 km (0.101 R)
• M32: 12,616,187 km (0.104 R)
• M33: 13,070,216 km (0.107 R)
• M34: 13,684,016 km (0.084 R)
• M35: 14,150,612 km (0.051 R)
• M36: 14,727,910 km (0.075 R)
• M37: 14,886,634 km (0.054 R)
• M38: 14,992,848 km (0.116 R)
• M39: 15,689,226 km (0.099 R)
• M40: 16,505,731 km (0.033 R)
• M41: 16,946,896 km (0.097 R)
• M42: 17,057,748 km (0.068 R)
• M43: 18,521,413 km (0.085 R)
• M44: 18,692,852 km (0.111 R)
• M45: 19,037,376 km (0.088 R)
• M46: 20,142,306 km (0.11 R)
• M47: 20,377,474 km (0.081 R)
• M48: 20,910,192 km (0.112 R)
• M49: 21,387,559 km (0.118 R)
• M50: 21,567,375 km (0.09 R)
• M51: 22,231,440 km (0.117 R)
• M52: 22,474,687 km (0.1 R)
• M53: 23,889,882 km (0.043 R)
• M54: 25,206,942 km (0.116 R)
• M55: 25,842,583 km (0.033 R)
• M56: 26,290,479 km (0.088 R)
• M57: 26,612,115 km (0.091 R)
• M58: 27,650,025 km (0.081 R)
• M59: 29,032,160 km (0.091 R)
• M60: 29,564,578 km (0.039 R)
• M61: 29,698,319 km (0.097 R)
• M62: 30,504,203 km (0.047 R)
• M63: 30,774,526 km (0.087 R)
• M64: 32,412,623 km (0.109 R)
• M65: 32,895,824 km (0.061 R)
• M66: 33,242,292 km (0.078 R)
• M67: 33,729,533 km (0.081 R)
• M68: 33,869,257 km (0.071 R)
• M69: 34,149,155 km (0.104 R)
• M70: 35,063,946 km (0.075 R)
• M71: 35,701,981 km (0.096 R)
• M72: 36,415,562 km (0.041 R)
• M73: 37,494,612 km (0.052 R)
• M74: 38,001,749 km (0.114 R)
• M75: 39,096,207 km (0.098 R)
• M76: 39,316,265 km (0.078 R)
• M77: 39,389,718 km (0.113 R)
• M78: 40,275,038 km (0.056 R)
• M79: 40,794,292 km (0.072 R)
• M80: 41,914,780 km (0.114 R)
• M81: 44,568,347 km (0.092 R)
• M82: 47,275,770 km (0.081 R)
• M83: 49,400,658 km (0.075 R)
• M84: 49,559,231 km (0.111 R)
• M85: 50,594,449 km (0.092 R)
• M86: 51,797,814 km (0.119 R)
• M87: 52,201,130 km (0.093 R)
• M88: 53,579,824 km (0.1 R)
• M89: 53,905,947 km (0.072 R)
• M90: 54,069,308 km (0.03 R)
• M91: 54,478,309 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 13.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.26 AU - 11.02 AU

Year: 12740 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,893,361 km

• M1: 324,627 km (0.096 R)
• M2: 1,079,947 km (0.053 R)
• M3: 1,528,591 km (0.051 R)
• M4: 1,734,587 km (0.053 R)
• M5: 1,950,158 km (0.119 R)
• M6: 2,261,321 km (0.1 R)
• M7: 2,528,204 km (0.103 R)
• M8: 3,661,707 km (0.106 R)
• M9: 4,446,498 km (0.117 R)
• M10: 4,557,499 km (0.115 R)
• M11: 5,088,123 km (0.085 R)
• M12: 6,626,587 km (0.047 R)
• M13: 6,796,381 km (0.09 R)
• M14: 7,935,868 km (0.077 R)
• M15: 8,759,404 km (0.083 R)
• M16: 9,039,900 km (0.071 R)
• M17: 9,275,966 km (0.115 R)
• M18: 9,996,579 km (0.114 R)
• M19: 10,240,722 km (0.086 R)
• M20: 10,536,477 km (0.042 R)
• M21: 10,835,075 km (0.115 R)
• M22: 10,935,156 km (0.077 R)
• M23: 11,136,365 km (0.117 R)
• M24: 11,953,468 km (0.082 R)
• M25: 12,684,403 km (0.059 R)
• M26: 13,645,420 km (0.112 R)
• M27: 13,807,883 km (0.104 R)
• M28: 15,018,878 km (0.072 R)
• M29: 15,693,714 km (0.109 R)
• M30: 15,863,957 km (0.075 R)
• M31: 16,263,682 km (0.118 R)
• M32: 17,600,339 km (0.112 R)
• M33: 19,701,441 km (0.108 R)
• M34: 20,316,139 km (0.12 R)
• M35: 20,812,654 km (0.099 R)
• M36: 21,627,813 km (0.12 R)
• M37: 21,817,353 km (0.104 R)
• M38: 23,678,650 km (0.111 R)
• M39: 24,859,426 km (0.054 R)
• M40: 26,598,651 km (0.09 R)
• M41: 26,801,805 km (0.103 R)
• M42: 27,141,691 km (0.087 R)
• M43: 30,334,559 km (0.079 R)
• M44: 30,830,775 km (0.077 R)
• M45: 31,903,242 km (0.099 R)
• M46: 34,011,076 km (0.119 R)
• M47: 34,157,981 km (0.039 R)
• M48: 34,452,689 km (0.051 R)
• M49: 35,044,648 km (0.073 R)
• M50: 35,416,249 km (0.091 R)
• M51: 35,938,794 km (0.071 R)
• M52: 36,313,686 km (0.099 R)
• M53: 37,142,758 km (0.085 R)
• M54: 40,132,471 km (0.114 R)
• M55: 42,484,299 km (0.066 R)
• M56: 43,039,457 km (0.102 R)
• M57: 43,517,273 km (0.053 R)
• M58: 44,397,806 km (0.09 R)
• M59: 44,880,558 km (0.071 R)
• M60: 45,041,824 km (0.109 R)
• M61: 46,257,906 km (0.057 R)
• M62: 46,665,560 km (0.111 R)
• M63: 47,566,737 km (0.08 R)
• M64: 48,391,022 km (0.104 R)
• M65: 48,556,477 km (0.043 R)
• M66: 49,386,446 km (0.1 R)
• M67: 50,388,602 km (0.09 R)
• M68: 52,073,672 km (0.08 R)
• M69: 53,264,172 km (0.113 R)
• M70: 53,691,573 km (0.048 R)
• M71: 53,777,143 km (0.085 R)
• M72: 54,205,891 km (0.087 R)
• M73: 55,239,463 km (0.04 R)
• M74: 55,932,250 km (0.067 R)
• M75: 56,279,617 km (0.05 R)
• M76: 56,540,665 km (0.107 R)
• M77: 57,326,203 km (0.073 R)
• M78: 57,501,233 km (0.115 R)
• M79: 57,764,226 km (0.111 R)
• M80: 58,643,412 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.1

Radius: 8

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.91 AU - 16.29 AU

Year: 20479 Days

Day: 19.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,893,361 km

• M1: 157,227 km (0.087 R)
• M2: 381,325 km (0.096 R)
• M3: 845,228 km (0.073 R)
• M4: 949,198 km (0.072 R)
• M5: 2,172,759 km (0.059 R)
• M6: 2,848,343 km (0.098 R)
• M7: 3,670,085 km (0.117 R)
• M8: 4,606,717 km (0.114 R)
• M9: 4,887,362 km (0.081 R)
• M10: 5,173,693 km (0.059 R)
• M11: 5,662,878 km (0.105 R)
• M12: 5,762,510 km (0.08 R)
• M13: 6,528,451 km (0.092 R)
• M14: 6,790,696 km (0.107 R)
• M15: 7,653,577 km (0.118 R)
• M16: 8,266,629 km (0.104 R)
• M17: 8,323,177 km (0.08 R)
• M18: 9,539,557 km (0.049 R)
• M19: 9,598,798 km (0.118 R)
• M20: 9,717,878 km (0.034 R)
• M21: 9,777,567 km (0.088 R)
• M22: 10,017,522 km (0.087 R)
• M23: 10,503,267 km (0.112 R)
• M24: 12,521,791 km (0.095 R)
• M25: 12,586,716 km (0.078 R)
• M26: 13,977,079 km (0.087 R)
• M27: 15,485,324 km (0.047 R)
• M28: 15,624,899 km (0.098 R)
• M29: 16,329,505 km (0.109 R)
• M30: 17,188,646 km (0.112 R)
• M31: 19,100,058 km (0.1 R)
• M32: 19,400,001 km (0.052 R)
• M33: 21,621,380 km (0.071 R)
• M34: 21,777,411 km (0.072 R)
• M35: 26,632,610 km (0.05 R)
• M36: 26,716,235 km (0.106 R)
• M37: 27,051,783 km (0.096 R)
• M38: 27,135,857 km (0.096 R)
• M39: 28,322,318 km (0.069 R)
• M40: 29,612,300 km (0.07 R)
• M41: 30,220,715 km (0.101 R)
• M42: 30,657,840 km (0.115 R)
• M43: 31,009,095 km (0.091 R)
• M44: 31,273,435 km (0.069 R)
• M45: 35,695,099 km (0.061 R)
• M46: 36,435,309 km (0.099 R)
• M47: 37,555,199 km (0.05 R)
• M48: 38,119,482 km (0.094 R)
• M49: 38,308,125 km (0.115 R)
• M50: 39,637,601 km (0.102 R)
• M51: 39,828,787 km (0.067 R)
• M52: 40,212,057 km (0.061 R)
• M53: 40,307,949 km (0.044 R)
• M54: 40,982,187 km (0.066 R)
• M55: 42,536,958 km (0.097 R)
• M56: 42,634,795 km (0.094 R)
• M57: 44,012,142 km (0.045 R)
• M58: 45,904,705 km (0.046 R)
• M59: 46,709,392 km (0.106 R)
• M60: 48,128,926 km (0.08 R)
• M61: 48,230,802 km (0.118 R)
• M62: 48,844,004 km (0.043 R)
• M63: 49,459,749 km (0.098 R)
• M64: 49,665,595 km (0.097 R)
• M65: 49,768,519 km (0.094 R)
• M66: 50,491,675 km (0.061 R)
• M67: 51,634,902 km (0.075 R)
• M68: 52,262,166 km (0.088 R)
• M69: 53,629,640 km (0.036 R)
• M70: 54,477,112 km (0.11 R)
• M71: 55,009,082 km (0.069 R)
• M72: 55,115,596 km (0.099 R)
• M73: 55,222,259 km (0.075 R)
• M74: 55,756,622 km (0.116 R)
• M75: 57,586,055 km (0.07 R)
• M76: 57,802,523 km (0.11 R)
• M77: 58,453,722 km (0.059 R)
• M78: 58,998,259 km (0.091 R)
• M79: 59,763,302 km (0.102 R)
• M80: 63,974,033 km (0.056 R)
• M81: 64,086,082 km (0.061 R)
• M82: 66,228,324 km (0.079 R)
• M83: 67,023,436 km (0.088 R)
• M84: 68,050,426 km (0.118 R)
• M85: 69,658,154 km (0.037 R)
• M86: 69,773,494 km (0.101 R)
• M87: 71,046,273 km (0.104 R)
• M88: 72,093,308 km (0.091 R)
• M89: 72,326,681 km (0.104 R)
• M90: 73,028,295 km (0.063 R)
• M91: 74,320,372 km (0.08 R)
• M92: 76,094,603 km (0.086 R)
• M93: 78,241,930 km (0.074 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit