🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.61 AU - 0.83 AU

Year: 213 Days

Day: 44.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,852,725 km

• M1: 124,914 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.82 AU - 0.96 AU

Year: 292 Days

Day: 24.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.23 AU

Year: 396 Days

Day: 25.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 103.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.35 AU

Year: 528 Days

Day: 24.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,852,725 km

• M1: 94,097 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.88 AU - 2.74 AU

Year: 1223 Days

Day: 14.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,852,725 km

• M1: 233,672 km (0.093 R)
• M2: 1,470,248 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.98 AU - 4.4 AU

Year: 2987 Days

Day: 24.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 13.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.98 AU - 8.1 AU

Year: 7939 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 81,852,725 km

• M1: 265,237 km (0.098 R)
• M2: 366,365 km (0.061 R)
• M3: 566,378 km (0.103 R)
• M4: 915,389 km (0.109 R)
• M5: 1,016,368 km (0.079 R)
• M6: 1,193,791 km (0.026 R)
• M7: 1,447,210 km (0.117 R)
• M8: 1,732,643 km (0.076 R)
• M9: 2,326,696 km (0.104 R)
• M10: 2,533,141 km (0.106 R)
• M11: 2,696,202 km (0.094 R)
• M12: 2,862,705 km (0.041 R)
• M13: 3,032,798 km (0.112 R)
• M14: 3,223,834 km (0.101 R)
• M15: 3,618,174 km (0.113 R)
• M16: 3,839,878 km (0.104 R)
• M17: 4,872,253 km (0.096 R)
• M18: 5,014,820 km (0.102 R)
• M19: 5,325,235 km (0.077 R)
• M20: 5,472,141 km (0.119 R)
• M21: 5,727,354 km (0.074 R)
• M22: 6,427,173 km (0.062 R)
• M23: 7,130,882 km (0.087 R)
• M24: 7,410,031 km (0.099 R)
• M25: 7,645,349 km (0.074 R)
• M26: 7,835,488 km (0.107 R)
• M27: 8,268,873 km (0.079 R)
• M28: 8,513,016 km (0.039 R)
• M29: 8,710,186 km (0.084 R)
• M30: 9,033,617 km (0.094 R)
• M31: 9,234,826 km (0.118 R)
• M32: 9,488,245 km (0.059 R)
• M33: 9,641,433 km (0.078 R)
• M34: 9,821,100 km (0.088 R)
• M35: 9,976,084 km (0.112 R)
• M36: 10,314,773 km (0.069 R)
• M37: 11,734,158 km (0.107 R)
• M38: 12,064,171 km (0.091 R)
• M39: 12,285,725 km (0.12 R)
• M40: 12,425,001 km (0.036 R)
• M41: 13,385,569 km (0.096 R)
• M42: 13,672,647 km (0.113 R)
• M43: 13,788,137 km (0.091 R)
• M44: 14,282,258 km (0.071 R)
• M45: 14,752,594 km (0.11 R)
• M46: 15,019,477 km (0.065 R)
• M47: 15,198,246 km (0.114 R)
• M48: 15,407,833 km (0.088 R)
• M49: 16,377,676 km (0.116 R)
• M50: 16,654,133 km (0.081 R)
• M51: 16,839,185 km (0.052 R)
• M52: 16,994,019 km (0.082 R)
• M53: 17,180,268 km (0.102 R)
• M54: 17,523,745 km (0.057 R)
• M55: 17,649,258 km (0.09 R)
• M56: 18,154,001 km (0.107 R)
• M57: 18,312,724 km (0.061 R)
• M58: 18,759,723 km (0.043 R)
• M59: 19,016,732 km (0.064 R)
• M60: 19,113,372 km (0.063 R)
• M61: 19,274,938 km (0.098 R)
• M62: 19,566,803 km (0.083 R)
• M63: 20,122,110 km (0.098 R)
• M64: 21,181,413 km (0.102 R)
• M65: 21,684,211 km (0.089 R)
• M66: 21,818,999 km (0.115 R)
• M67: 21,987,745 km (0.097 R)
• M68: 22,258,817 km (0.113 R)
• M69: 22,667,369 km (0.077 R)
• M70: 22,838,509 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 8.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.23 AU - 12.93 AU

Year: 12844 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,852,725 km

• M1: 210,484 km (0.06 R)
• M2: 569,519 km (0.083 R)
• M3: 874,250 km (0.102 R)
• M4: 1,017,266 km (0.04 R)
• M5: 1,091,765 km (0.061 R)
• M6: 1,246,449 km (0.114 R)
• M7: 1,306,438 km (0.117 R)
• M8: 1,387,969 km (0.112 R)
• M9: 1,471,145 km (0.1 R)
• M10: 2,173,059 km (0.071 R)
• M11: 2,597,169 km (0.041 R)
• M12: 2,939,000 km (0.112 R)
• M13: 3,211,717 km (0.12 R)
• M14: 4,662,966 km (0.119 R)
• M15: 4,916,983 km (0.077 R)
• M16: 5,143,025 km (0.11 R)
• M17: 5,909,714 km (0.099 R)
• M18: 6,219,382 km (0.061 R)
• M19: 7,216,452 km (0.09 R)
• M20: 8,224,592 km (0.096 R)
• M21: 8,300,887 km (0.089 R)
• M22: 8,647,804 km (0.089 R)
• M23: 8,920,820 km (0.099 R)
• M24: 9,355,701 km (0.119 R)
• M25: 9,595,806 km (0.113 R)
• M26: 9,919,236 km (0.104 R)
• M27: 10,535,131 km (0.063 R)
• M28: 10,868,734 km (0.075 R)
• M29: 11,121,106 km (0.069 R)
• M30: 11,248,114 km (0.055 R)
• M31: 11,803,870 km (0.059 R)
• M32: 11,976,656 km (0.068 R)
• M33: 12,632,194 km (0.115 R)
• M34: 13,031,022 km (0.12 R)
• M35: 13,479,067 km (0.04 R)
• M36: 13,795,766 km (0.101 R)
• M37: 14,436,494 km (0.031 R)
• M38: 14,667,772 km (0.094 R)
• M39: 14,807,048 km (0.102 R)
• M40: 15,746,821 km (0.079 R)
• M41: 16,657,573 km (0.113 R)
• M42: 16,851,452 km (0.098 R)
• M43: 17,143,766 km (0.083 R)
• M44: 17,536,012 km (0.051 R)
• M45: 18,179,881 km (0.109 R)
• M46: 18,479,675 km (0.103 R)
• M47: 18,831,530 km (0.04 R)
• M48: 19,185,478 km (0.087 R)
• M49: 19,337,918 km (0.077 R)
• M50: 19,490,658 km (0.093 R)
• M51: 19,746,171 km (0.064 R)
• M52: 19,900,107 km (0.111 R)
• M53: 21,145,360 km (0.106 R)
• M54: 22,255,526 km (0.092 R)
• M55: 22,790,936 km (0.079 R)
• M56: 23,222,227 km (0.093 R)
• M57: 25,085,169 km (0.115 R)
• M58: 25,474,722 km (0.075 R)
• M59: 26,485,405 km (0.092 R)
• M60: 26,938,837 km (0.065 R)
• M61: 27,910,924 km (0.091 R)
• M62: 28,314,539 km (0.111 R)
• M63: 28,778,142 km (0.105 R)
• M64: 29,889,206 km (0.116 R)
• M65: 30,538,909 km (0.115 R)
• M66: 30,895,251 km (0.095 R)
• M67: 31,133,561 km (0.054 R)
• M68: 31,432,457 km (0.071 R)
• M69: 32,637,019 km (0.111 R)
• M70: 33,123,063 km (0.083 R)
• M71: 33,367,057 km (0.087 R)
• M72: 33,795,356 km (0.102 R)
• M73: 34,163,965 km (0.104 R)
• M74: 35,339,804 km (0.11 R)
• M75: 36,277,633 km (0.069 R)
• M76: 38,753,777 km (0.115 R)
• M77: 39,268,543 km (0.092 R)
• M78: 39,720,628 km (0.09 R)
• M79: 39,785,404 km (0.067 R)
• M80: 40,369,733 km (0.066 R)
• M81: 40,499,884 km (0.053 R)
• M82: 41,743,939 km (0.067 R)
• M83: 44,672,767 km (0.097 R)
• M84: 44,807,405 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.5

Radius: 6.4

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.59 AU - 16.47 AU

Year: 18301 Days

Day: 24.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,852,725 km

• M1: 138,378 km (0.077 R)
• M2: 684,410 km (0.069 R)
• M3: 755,469 km (0.054 R)
• M4: 847,921 km (0.088 R)
• M5: 983,905 km (0.119 R)
• M6: 1,321,248 km (0.056 R)
• M7: 1,365,829 km (0.108 R)
• M8: 1,889,720 km (0.103 R)
• M9: 3,042,372 km (0.114 R)
• M10: 3,312,994 km (0.119 R)
• M11: 3,404,997 km (0.09 R)
• M12: 3,528,864 km (0.087 R)
• M13: 3,845,264 km (0.12 R)
• M14: 4,006,829 km (0.116 R)
• M15: 4,504,990 km (0.116 R)
• M16: 4,607,016 km (0.07 R)
• M17: 5,057,754 km (0.098 R)
• M18: 5,235,028 km (0.101 R)
• M19: 5,342,290 km (0.11 R)
• M20: 5,414,246 km (0.104 R)
• M21: 6,188,714 km (0.109 R)
• M22: 6,264,261 km (0.116 R)
• M23: 6,646,783 km (0.118 R)
• M24: 6,958,246 km (0.104 R)
• M25: 7,474,508 km (0.069 R)
• M26: 7,921,058 km (0.066 R)
• M27: 8,292,659 km (0.107 R)
• M28: 8,839,738 km (0.049 R)
• M29: 9,354,953 km (0.108 R)
• M30: 11,418,506 km (0.114 R)
• M31: 11,838,128 km (0.108 R)
• M32: 12,405,553 km (0.11 R)
• M33: 12,548,718 km (0.067 R)
• M34: 13,078,594 km (0.091 R)
• M35: 13,517,514 km (0.058 R)
• M36: 13,812,970 km (0.11 R)
• M37: 14,110,370 km (0.098 R)
• M38: 14,309,934 km (0.118 R)
• M39: 14,560,510 km (0.108 R)
• M40: 15,680,699 km (0.117 R)
• M41: 15,939,055 km (0.043 R)
• M42: 16,407,894 km (0.104 R)
• M43: 16,617,631 km (0.105 R)
• M44: 18,056,762 km (0.081 R)
• M45: 19,093,326 km (0.097 R)
• M46: 19,646,539 km (0.06 R)
• M47: 20,036,840 km (0.115 R)
• M48: 20,092,939 km (0.1 R)
• M49: 20,204,988 km (0.117 R)
• M50: 20,712,124 km (0.079 R)
• M51: 20,995,612 km (0.059 R)
• M52: 21,681,369 km (0.082 R)
• M53: 21,796,410 km (0.101 R)
• M54: 23,309,891 km (0.075 R)
• M55: 24,676,767 km (0.112 R)
• M56: 24,796,745 km (0.113 R)
• M57: 25,279,048 km (0.096 R)
• M58: 25,460,660 km (0.092 R)
• M59: 26,498,271 km (0.074 R)
• M60: 27,674,110 km (0.039 R)
• M61: 28,551,502 km (0.066 R)
• M62: 29,374,290 km (0.113 R)
• M63: 29,565,177 km (0.075 R)
• M64: 30,204,857 km (0.108 R)
• M65: 31,367,532 km (0.074 R)
• M66: 32,085,303 km (0.109 R)
• M67: 33,072,798 km (0.118 R)
• M68: 33,603,422 km (0.037 R)
• M69: 33,736,564 km (0.094 R)
• M70: 34,137,037 km (0.119 R)
• M71: 34,404,817 km (0.071 R)
• M72: 34,942,472 km (0.109 R)
• M73: 35,077,410 km (0.114 R)
• M74: 36,367,242 km (0.103 R)
• M75: 37,052,401 km (0.097 R)
• M76: 37,327,511 km (0.104 R)
• M77: 38,018,653 km (0.075 R)
• M78: 38,923,272 km (0.083 R)
• M79: 39,483,516 km (0.069 R)
• M80: 39,623,988 km (0.031 R)
• M81: 40,682,842 km (0.081 R)
• M82: 40,824,810 km (0.103 R)
• M83: 41,536,597 km (0.053 R)
• M84: 42,109,108 km (0.12 R)
• M85: 42,612,205 km (0.112 R)
• M86: 43,914,904 km (0.075 R)
• M87: 44,206,171 km (0.089 R)
• M88: 46,856,297 km (0.059 R)
• M89: 49,028,159 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.5

Radius: 3.7

Gravity: 47.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.6 AU - 19.1 AU

Year: 23023 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,852,725 km

• M1: 66,721 km (0.118 R)
• M2: 196,272 km (0.095 R)
• M3: 243,545 km (0.084 R)
• M4: 277,354 km (0.106 R)
• M5: 369,357 km (0.068 R)
• M6: 409,001 km (0.116 R)
• M7: 700,417 km (0.058 R)
• M8: 750,233 km (0.056 R)
• M9: 801,097 km (0.112 R)
• M10: 1,072,617 km (0.029 R)
• M11: 1,593,666 km (0.116 R)
• M12: 2,328,790 km (0.09 R)
• M13: 2,711,013 km (0.05 R)
• M14: 3,362,063 km (0.1 R)
• M15: 3,404,249 km (0.061 R)
• M16: 3,446,585 km (0.068 R)
• M17: 4,331,307 km (0.119 R)
• M18: 4,751,079 km (0.104 R)
• M19: 5,429,655 km (0.074 R)
• M20: 6,034,928 km (0.101 R)
• M21: 6,450,211 km (0.078 R)
• M22: 6,502,720 km (0.114 R)
• M23: 7,417,960 km (0.107 R)
• M24: 7,806,466 km (0.109 R)
• M25: 7,974,913 km (0.073 R)
• M26: 8,144,557 km (0.085 R)
• M27: 8,835,250 km (0.116 R)
• M28: 9,010,878 km (0.088 R)
• M29: 11,079,817 km (0.115 R)
• M30: 11,650,981 km (0.05 R)
• M31: 11,715,009 km (0.047 R)
• M32: 11,779,187 km (0.11 R)
• M33: 11,907,841 km (0.101 R)
• M34: 13,893,453 km (0.108 R)
• M35: 14,165,871 km (0.081 R)
• M36: 14,993,596 km (0.094 R)
• M37: 16,335,938 km (0.039 R)
• M38: 18,234,185 km (0.058 R)
• M39: 18,532,334 km (0.083 R)
• M40: 19,284,811 km (0.095 R)
• M41: 20,047,162 km (0.113 R)
• M42: 20,123,906 km (0.073 R)
• M43: 20,586,612 km (0.12 R)
• M44: 20,664,103 km (0.11 R)
• M45: 20,897,027 km (0.092 R)
• M46: 23,840,964 km (0.093 R)
• M47: 25,651,996 km (0.097 R)
• M48: 27,336,169 km (0.089 R)
• M49: 27,506,560 km (0.11 R)
• M50: 29,229,778 km (0.074 R)
• M51: 29,578,491 km (0.044 R)
• M52: 30,368,368 km (0.092 R)
• M53: 30,633,306 km (0.074 R)
• M54: 31,076,265 km (0.09 R)
• M55: 31,521,468 km (0.098 R)
• M56: 32,328,100 km (0.039 R)
• M57: 32,960,300 km (0.088 R)
• M58: 34,144,966 km (0.115 R)
• M59: 34,512,229 km (0.12 R)
• M60: 36,649,534 km (0.059 R)
• M61: 37,119,869 km (0.077 R)
• M62: 38,351,808 km (0.073 R)
• M63: 38,733,581 km (0.107 R)
• M64: 39,212,594 km (0.108 R)
• M65: 44,309,094 km (0.069 R)
• M66: 44,409,026 km (0.075 R)
• M67: 44,609,337 km (0.077 R)
• M68: 45,817,340 km (0.103 R)
• M69: 46,527,032 km (0.082 R)
• M70: 47,138,139 km (0.09 R)
• M71: 48,987,468 km (0.105 R)
• M72: 49,920,959 km (0.102 R)
• M73: 50,965,003 km (0.093 R)
• M74: 52,333,075 km (0.089 R)
• M75: 53,393,724 km (0.097 R)
• M76: 55,105,273 km (0.111 R)
• M77: 57,052,290 km (0.076 R)
• M78: 60,568,737 km (0.112 R)
• M79: 61,013,342 km (0.118 R)
• M80: 62,914,282 km (0.109 R)
• M81: 65,061,909 km (0.116 R)
• M82: 65,631,129 km (0.057 R)
• M83: 67,118,581 km (0.114 R)
• M84: 67,693,635 km (0.119 R)
• M85: 68,848,680 km (0.081 R)
• M86: 73,178,641 km (0.089 R)
• M87: 74,007,563 km (0.112 R)
• M88: 74,958,855 km (0.079 R)
• M89: 75,197,314 km (0.064 R)
• M90: 76,633,304 km (0.052 R)
• M91: 77,354,665 km (0.083 R)
• M92: 79,532,362 km (0.086 R)
• M93: 81,730,104 km (0.098 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit