🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.57 AU - 0.59 AU

Year: 168 Days

Day: 33.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.75 AU - 0.91 AU

Year: 288 Days

Day: 35.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,332,816 km

• M1: 511,026 km (0.081 R)
• M2: 576,550 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.85 AU - 0.89 AU

Year: 309 Days

Day: 19 Hours

Environment

Temp: 26 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,332,816 km

• M1: 44,131 km (0.109 R)
• M2: 660,774 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 398 Days

Day: 17.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.04 AU - 2.9 AU

Year: 1478 Days

Day: 14.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 8.1

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.87 AU - 10.85 AU

Year: 10043 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,332,816 km

• M1: 131,197 km (0.079 R)
• M2: 205,996 km (0.094 R)
• M3: 699,669 km (0.078 R)
• M4: 753,225 km (0.057 R)
• M5: 923,019 km (0.041 R)
• M6: 1,819,559 km (0.091 R)
• M7: 1,920,687 km (0.111 R)
• M8: 2,316,523 km (0.07 R)
• M9: 2,537,928 km (0.118 R)
• M10: 2,594,476 km (0.081 R)
• M11: 3,121,509 km (0.053 R)
• M12: 3,304,617 km (0.112 R)
• M13: 3,459,750 km (0.061 R)
• M14: 3,617,576 km (0.09 R)
• M15: 4,204,747 km (0.065 R)
• M16: 4,578,293 km (0.104 R)
• M17: 4,647,258 km (0.118 R)
• M18: 5,393,302 km (0.078 R)
• M19: 5,466,306 km (0.083 R)
• M20: 5,687,262 km (0.093 R)
• M21: 6,252,593 km (0.117 R)
• M22: 6,483,721 km (0.108 R)
• M23: 7,074,035 km (0.104 R)
• M24: 7,194,012 km (0.044 R)
• M25: 7,274,496 km (0.055 R)
• M26: 7,355,279 km (0.111 R)
• M27: 7,763,531 km (0.094 R)
• M28: 8,179,264 km (0.066 R)
• M29: 9,206,103 km (0.078 R)
• M30: 9,601,640 km (0.098 R)
• M31: 10,137,649 km (0.101 R)
• M32: 10,273,185 km (0.043 R)
• M33: 10,363,991 km (0.074 R)
• M34: 11,052,590 km (0.042 R)
• M35: 11,803,422 km (0.081 R)
• M36: 12,862,575 km (0.109 R)
• M37: 13,205,902 km (0.1 R)
• M38: 16,270,414 km (0.109 R)
• M39: 16,694,973 km (0.044 R)
• M40: 17,230,832 km (0.026 R)
• M41: 17,284,688 km (0.11 R)
• M42: 17,663,619 km (0.113 R)
• M43: 18,264,404 km (0.094 R)
• M44: 18,539,814 km (0.055 R)
• M45: 18,595,015 km (0.12 R)
• M46: 19,824,111 km (0.064 R)
• M47: 19,993,606 km (0.106 R)
• M48: 20,448,383 km (0.051 R)
• M49: 20,676,969 km (0.108 R)
• M50: 20,734,265 km (0.067 R)
• M51: 20,906,452 km (0.105 R)
• M52: 21,716,225 km (0.092 R)
• M53: 22,124,927 km (0.096 R)
• M54: 22,183,569 km (0.097 R)
• M55: 22,242,211 km (0.09 R)
• M56: 23,128,280 km (0.102 R)
• M57: 24,691,129 km (0.083 R)
• M58: 26,101,986 km (0.094 R)
• M59: 27,098,757 km (0.117 R)
• M60: 27,161,438 km (0.066 R)
• M61: 27,664,835 km (0.117 R)
• M62: 27,854,525 km (0.032 R)
• M63: 27,917,805 km (0.107 R)
• M64: 28,044,514 km (0.061 R)
• M65: 28,808,960 km (0.047 R)
• M66: 28,937,015 km (0.082 R)
• M67: 29,386,707 km (0.111 R)
• M68: 29,968,343 km (0.098 R)
• M69: 30,293,120 km (0.103 R)
• M70: 30,618,944 km (0.115 R)
• M71: 30,946,115 km (0.108 R)
• M72: 31,142,836 km (0.11 R)
• M73: 32,133,174 km (0.087 R)
• M74: 32,732,313 km (0.102 R)
• M75: 33,200,854 km (0.12 R)
• M76: 33,469,681 km (0.11 R)
• M77: 33,671,638 km (0.084 R)
• M78: 33,874,194 km (0.069 R)
• M79: 34,415,888 km (0.113 R)
• M80: 35,028,940 km (0.091 R)
• M81: 35,782,913 km (0.089 R)
• M82: 36,334,780 km (0.106 R)
• M83: 38,288,079 km (0.066 R)
• M84: 38,781,752 km (0.107 R)
• M85: 39,135,551 km (0.078 R)
• M86: 39,419,488 km (0.12 R)
• M87: 40,132,172 km (0.062 R)
• M88: 43,318,457 km (0.107 R)
• M89: 43,465,063 km (0.087 R)
• M90: 49,929,785 km (0.113 R)
• M91: 50,855,347 km (0.04 R)
• M92: 51,942,325 km (0.111 R)
• M93: 52,098,206 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 14.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.6 AU - 10.6 AU

Year: 11327 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,332,816 km

• M1: 188,344 km (0.052 R)
• M2: 297,700 km (0.049 R)
• M3: 458,517 km (0.114 R)
• M4: 691,441 km (0.099 R)
• M5: 1,218,624 km (0.12 R)
• M6: 1,558,511 km (0.096 R)
• M7: 2,075,521 km (0.075 R)
• M8: 2,175,153 km (0.105 R)
• M9: 3,003,476 km (0.078 R)
• M10: 3,145,744 km (0.079 R)
• M11: 3,319,577 km (0.032 R)
• M12: 3,891,489 km (0.119 R)
• M13: 4,078,487 km (0.094 R)
• M14: 4,397,130 km (0.081 R)
• M15: 4,690,791 km (0.102 R)
• M16: 4,923,864 km (0.089 R)
• M17: 5,194,786 km (0.06 R)
• M18: 5,366,824 km (0.117 R)
• M19: 5,751,739 km (0.09 R)
• M20: 5,894,007 km (0.089 R)
• M21: 6,660,097 km (0.053 R)
• M22: 6,922,492 km (0.102 R)
• M23: 7,074,035 km (0.026 R)
• M24: 7,341,815 km (0.074 R)
• M25: 7,691,126 km (0.072 R)
• M26: 7,808,710 km (0.111 R)
• M27: 8,125,558 km (0.12 R)
• M28: 8,285,478 km (0.057 R)
• M29: 9,985,059 km (0.085 R)
• M30: 10,372,368 km (0.089 R)
• M31: 11,653,674 km (0.084 R)
• M32: 12,244,287 km (0.113 R)
• M33: 12,520,295 km (0.113 R)
• M34: 13,360,436 km (0.088 R)
• M35: 13,454,832 km (0.038 R)
• M36: 14,026,446 km (0.104 R)
• M37: 14,411,960 km (0.103 R)
• M38: 15,045,806 km (0.112 R)
• M39: 15,193,459 km (0.091 R)
• M40: 15,688,927 km (0.114 R)
• M41: 16,442,003 km (0.079 R)
• M42: 18,140,387 km (0.096 R)
• M43: 18,245,106 km (0.117 R)
• M44: 18,560,458 km (0.118 R)
• M45: 19,517,436 km (0.062 R)
• M46: 19,840,118 km (0.101 R)
• M47: 19,947,978 km (0.077 R)
• M48: 20,327,209 km (0.076 R)
• M49: 20,708,983 km (0.106 R)
• M50: 21,590,264 km (0.051 R)
• M51: 21,812,417 km (0.094 R)
• M52: 21,923,867 km (0.069 R)
• M53: 22,091,417 km (0.042 R)
• M54: 22,765,505 km (0.1 R)
• M55: 23,389,477 km (0.075 R)
• M56: 24,654,178 km (0.089 R)
• M57: 25,294,906 km (0.117 R)
• M58: 26,950,505 km (0.06 R)
• M59: 31,680,939 km (0.079 R)
• M60: 32,250,459 km (0.104 R)
• M61: 32,631,933 km (0.102 R)
• M62: 32,951,025 km (0.078 R)
• M63: 33,528,024 km (0.101 R)
• M64: 35,213,544 km (0.111 R)
• M65: 35,869,231 km (0.076 R)
• M66: 36,000,877 km (0.103 R)
• M67: 36,462,835 km (0.088 R)
• M68: 37,592,748 km (0.049 R)
• M69: 38,195,628 km (0.034 R)
• M70: 38,869,267 km (0.1 R)
• M71: 39,004,503 km (0.037 R)
• M72: 39,139,740 km (0.103 R)
• M73: 39,682,780 km (0.118 R)
• M74: 39,886,981 km (0.107 R)
• M75: 42,156,979 km (0.114 R)
• M76: 42,295,956 km (0.07 R)
• M77: 42,643,920 km (0.087 R)
• M78: 44,045,203 km (0.096 R)
• M79: 44,397,955 km (0.093 R)
• M80: 45,035,093 km (0.064 R)
• M81: 45,248,270 km (0.06 R)
• M82: 45,461,596 km (0.072 R)
• M83: 45,818,088 km (0.085 R)
• M84: 47,325,286 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 13.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.8 AU - 11.66 AU

Year: 14331 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,332,816 km

• M1: 220,507 km (0.103 R)
• M2: 318,943 km (0.1 R)
• M3: 597,344 km (0.119 R)
• M4: 809,175 km (0.044 R)
• M5: 1,359,695 km (0.097 R)
• M6: 1,840,951 km (0.117 R)
• M7: 2,498,733 km (0.077 R)
• M8: 2,690,219 km (0.056 R)
• M9: 2,787,906 km (0.118 R)
• M10: 2,953,511 km (0.11 R)
• M11: 3,088,298 km (0.1 R)
• M12: 3,399,312 km (0.113 R)
• M13: 4,586,671 km (0.094 R)
• M14: 4,743,599 km (0.059 R)
• M15: 4,902,322 km (0.117 R)
• M16: 5,022,449 km (0.107 R)
• M17: 5,638,493 km (0.115 R)
• M18: 6,191,856 km (0.103 R)
• M19: 6,365,539 km (0.101 R)
• M20: 7,167,832 km (0.102 R)
• M21: 7,304,565 km (0.097 R)
• M22: 7,813,796 km (0.103 R)
• M23: 9,509,637 km (0.117 R)
• M24: 10,116,706 km (0.048 R)
• M25: 10,219,031 km (0.087 R)
• M26: 10,788,400 km (0.081 R)
• M27: 11,103,453 km (0.073 R)
• M28: 11,368,241 km (0.031 R)
• M29: 11,635,124 km (0.101 R)
• M30: 11,904,101 km (0.086 R)
• M31: 15,172,066 km (0.084 R)
• M32: 15,289,351 km (0.102 R)
• M33: 15,407,085 km (0.056 R)
• M34: 15,584,209 km (0.069 R)
• M35: 17,025,285 km (0.115 R)
• M36: 17,453,584 km (0.094 R)
• M37: 17,885,473 km (0.036 R)
• M38: 19,138,953 km (0.097 R)
• M39: 20,875,635 km (0.039 R)
• M40: 21,597,594 km (0.095 R)
• M41: 22,931,259 km (0.08 R)
• M42: 23,133,665 km (0.114 R)
• M43: 24,017,340 km (0.098 R)
• M44: 24,154,371 km (0.116 R)
• M45: 24,497,848 km (0.101 R)
• M46: 24,635,628 km (0.066 R)
• M47: 25,747,738 km (0.031 R)
• M48: 26,451,148 km (0.101 R)
• M49: 27,018,423 km (0.079 R)
• M50: 28,165,090 km (0.086 R)
• M51: 28,454,263 km (0.105 R)
• M52: 29,181,458 km (0.1 R)
• M53: 29,620,678 km (0.054 R)
• M54: 30,505,699 km (0.115 R)
• M55: 30,951,500 km (0.095 R)
• M56: 31,549,293 km (0.1 R)
• M57: 31,849,536 km (0.074 R)
• M58: 32,756,249 km (0.113 R)
• M59: 34,055,058 km (0.071 R)
• M60: 34,594,807 km (0.102 R)
• M61: 34,826,983 km (0.05 R)
• M62: 35,682,832 km (0.061 R)
• M63: 39,094,112 km (0.112 R)
• M64: 39,578,361 km (0.091 R)
• M65: 39,821,308 km (0.061 R)
• M66: 40,634,372 km (0.11 R)
• M67: 40,797,733 km (0.069 R)
• M68: 42,608,166 km (0.099 R)
• M69: 42,857,097 km (0.087 R)
• M70: 45,119,167 km (0.098 R)
• M71: 46,392,544 km (0.092 R)
• M72: 46,648,655 km (0.109 R)
• M73: 49,235,352 km (0.105 R)
• M74: 50,458,464 km (0.072 R)
• M75: 52,134,260 km (0.102 R)
• M76: 53,559,628 km (0.094 R)
• M77: 53,649,088 km (0.06 R)
• M78: 54,097,432 km (0.099 R)
• M79: 54,456,916 km (0.06 R)
• M80: 54,817,297 km (0.086 R)
• M81: 55,268,784 km (0.088 R)
• M82: 57,912,029 km (0.036 R)
• M83: 59,202,759 km (0.036 R)
• M84: 62,188,433 km (0.107 R)
• M85: 62,753,614 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.3

Radius: 7.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.51 AU - 19.05 AU

Year: 26175 Days

Day: 19.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,332,816 km

• M1: 229,034 km (0.105 R)
• M2: 414,087 km (0.08 R)
• M3: 646,562 km (0.117 R)
• M4: 727,494 km (0.089 R)
• M5: 900,130 km (0.098 R)
• M6: 972,985 km (0.11 R)
• M7: 1,028,934 km (0.104 R)
• M8: 1,144,424 km (0.105 R)
• M9: 2,290,343 km (0.1 R)
• M10: 2,757,388 km (0.088 R)
• M11: 2,811,094 km (0.115 R)
• M12: 2,919,702 km (0.03 R)
• M13: 3,168,932 km (0.105 R)
• M14: 3,339,024 km (0.104 R)
• M15: 3,454,065 km (0.076 R)
• M16: 3,599,624 km (0.104 R)
• M17: 3,658,566 km (0.105 R)
• M18: 4,389,650 km (0.102 R)
• M19: 4,739,560 km (0.111 R)
• M20: 4,901,724 km (0.111 R)
• M21: 5,568,332 km (0.09 R)
• M22: 5,739,472 km (0.098 R)
• M23: 5,981,970 km (0.071 R)
• M24: 6,334,123 km (0.111 R)
• M25: 6,476,989 km (0.08 R)
• M26: 6,620,903 km (0.101 R)
• M27: 6,911,721 km (0.113 R)
• M28: 7,169,777 km (0.094 R)
• M29: 7,468,524 km (0.098 R)
• M30: 9,103,030 km (0.071 R)
• M31: 9,795,070 km (0.038 R)
• M32: 12,908,351 km (0.119 R)
• M33: 13,271,725 km (0.089 R)
• M34: 14,101,544 km (0.084 R)
• M35: 15,043,263 km (0.09 R)
• M36: 15,377,764 km (0.091 R)
• M37: 15,473,656 km (0.096 R)
• M38: 15,569,997 km (0.086 R)
• M39: 15,908,238 km (0.089 R)
• M40: 16,200,103 km (0.096 R)
• M41: 16,493,764 km (0.062 R)
• M42: 17,485,149 km (0.103 R)
• M43: 17,535,264 km (0.115 R)
• M44: 17,585,379 km (0.084 R)
• M45: 17,988,246 km (0.099 R)
• M46: 18,546,994 km (0.083 R)
• M47: 19,318,022 km (0.08 R)
• M48: 19,369,932 km (0.087 R)
• M49: 20,891,642 km (0.055 R)
• M50: 21,371,552 km (0.079 R)
• M51: 21,855,351 km (0.114 R)
• M52: 21,909,207 km (0.116 R)
• M53: 22,669,463 km (0.059 R)
• M54: 22,724,066 km (0.095 R)
• M55: 23,493,448 km (0.073 R)
• M56: 24,327,307 km (0.086 R)
• M57: 24,719,702 km (0.066 R)
• M58: 24,775,951 km (0.062 R)
• M59: 24,888,598 km (0.026 R)
• M60: 26,081,192 km (0.115 R)
• M61: 26,425,267 km (0.055 R)
• M62: 26,944,372 km (0.118 R)
• M63: 27,583,304 km (0.113 R)
• M64: 27,933,812 km (0.11 R)
• M65: 28,227,173 km (0.105 R)
• M66: 28,403,699 km (0.043 R)
• M67: 29,410,642 km (0.104 R)
• M68: 29,649,251 km (0.084 R)
• M69: 30,429,254 km (0.083 R)
• M70: 30,912,605 km (0.091 R)
• M71: 32,933,223 km (0.063 R)
• M72: 33,928,199 km (0.115 R)
• M73: 35,502,417 km (0.101 R)
• M74: 35,629,426 km (0.112 R)
• M75: 36,075,078 km (0.035 R)
• M76: 36,138,806 km (0.077 R)
• M77: 36,202,685 km (0.08 R)
• M78: 36,522,525 km (0.095 R)
• M79: 37,681,460 km (0.074 R)
• M80: 38,005,489 km (0.065 R)
• M81: 38,395,640 km (0.072 R)
• M82: 39,771,492 km (0.083 R)
• M83: 40,101,504 km (0.081 R)
• M84: 40,233,749 km (0.087 R)
• M85: 40,897,215 km (0.115 R)
• M86: 40,963,637 km (0.105 R)
• M87: 41,230,220 km (0.109 R)
• M88: 45,986,535 km (0.097 R)
• M89: 46,194,177 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit