🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.64 AU

Year: 173 Days

Day: 14.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,850,003 km

• M1: 72,555 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.41 AU - 0.67 AU

Year: 173 Days

Day: 21.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.63 AU - 2.33 AU

Year: 1216 Days

Day: 26.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,850,003 km

• M1: 1,632,861 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.61 AU - 2.61 AU

Year: 1338 Days

Day: 41 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,850,003 km

• M1: 1,435,691 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 8.3

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.8 AU - 5.92 AU

Year: 4677 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,850,003 km

• M1: 105,915 km (0.12 R)
• M2: 181,612 km (0.068 R)
• M3: 333,902 km (0.117 R)
• M4: 389,104 km (0.091 R)
• M5: 448,046 km (0.086 R)
• M6: 858,393 km (0.077 R)
• M7: 911,799 km (0.098 R)
• M8: 1,107,623 km (0.051 R)
• M9: 1,210,696 km (0.101 R)
• M10: 1,363,585 km (0.093 R)
• M11: 1,638,396 km (0.118 R)
• M12: 1,722,619 km (0.079 R)
• M13: 1,808,189 km (0.1 R)
• M14: 1,948,363 km (0.118 R)
• M15: 2,001,769 km (0.105 R)
• M16: 2,146,879 km (0.097 R)
• M17: 2,333,128 km (0.063 R)
• M18: 2,447,571 km (0.111 R)
• M19: 2,505,316 km (0.089 R)
• M20: 2,622,600 km (0.088 R)
• M21: 2,903,096 km (0.1 R)
• M22: 3,109,392 km (0.116 R)
• M23: 3,193,316 km (0.091 R)
• M24: 3,471,119 km (0.049 R)
• M25: 3,558,335 km (0.089 R)
• M26: 3,668,140 km (0.089 R)
• M27: 4,999,262 km (0.092 R)
• M28: 5,498,619 km (0.088 R)
• M29: 6,303,905 km (0.094 R)
• M30: 6,625,390 km (0.082 R)
• M31: 7,821,425 km (0.118 R)
• M32: 8,108,953 km (0.102 R)
• M33: 8,312,406 km (0.073 R)
• M34: 8,458,712 km (0.116 R)
• M35: 8,665,008 km (0.077 R)
• M36: 8,902,868 km (0.074 R)
• M37: 8,962,708 km (0.082 R)
• M38: 9,052,616 km (0.106 R)
• M39: 9,112,754 km (0.09 R)
• M40: 9,476,277 km (0.108 R)
• M41: 9,844,737 km (0.099 R)
• M42: 9,937,487 km (0.111 R)
• M43: 10,092,920 km (0.107 R)
• M44: 10,280,366 km (0.102 R)
• M45: 10,406,028 km (0.115 R)
• M46: 10,849,735 km (0.099 R)
• M47: 11,299,726 km (0.103 R)
• M48: 11,559,577 km (0.111 R)
• M49: 11,657,564 km (0.04 R)
• M50: 12,518,200 km (0.1 R)
• M51: 13,125,867 km (0.045 R)
• M52: 13,433,440 km (0.09 R)
• M53: 13,743,257 km (0.091 R)
• M54: 14,264,905 km (0.05 R)
• M55: 14,510,545 km (0.116 R)
• M56: 15,363,552 km (0.083 R)
• M57: 15,687,581 km (0.066 R)
• M58: 16,013,854 km (0.117 R)
• M59: 16,123,210 km (0.106 R)
• M60: 16,415,674 km (0.056 R)
• M61: 16,489,126 km (0.111 R)
• M62: 16,710,082 km (0.11 R)
• M63: 18,094,162 km (0.084 R)
• M64: 18,207,856 km (0.101 R)
• M65: 19,709,220 km (0.107 R)
• M66: 19,982,835 km (0.081 R)
• M67: 21,090,158 km (0.05 R)
• M68: 22,014,374 km (0.092 R)
• M69: 22,257,770 km (0.056 R)
• M70: 22,339,001 km (0.084 R)
• M71: 22,665,274 km (0.077 R)
• M72: 22,951,904 km (0.119 R)
• M73: 24,152,576 km (0.108 R)
• M74: 24,697,412 km (0.055 R)
• M75: 25,246,286 km (0.039 R)
• M76: 25,841,835 km (0.115 R)
• M77: 26,356,003 km (0.071 R)
• M78: 26,528,190 km (0.092 R)
• M79: 29,690,091 km (0.059 R)
• M80: 30,003,947 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 14.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.27 AU - 8.89 AU

Year: 9111 Days

Day: 7.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,850,003 km

• M1: 186,249 km (0.044 R)
• M2: 296,503 km (0.026 R)
• M3: 442,810 km (0.111 R)
• M4: 739,313 km (0.104 R)
• M5: 993,031 km (0.119 R)
• M6: 1,145,620 km (0.087 R)
• M7: 1,367,175 km (0.105 R)
• M8: 1,539,362 km (0.09 R)
• M9: 1,636,302 km (0.11 R)
• M10: 1,752,389 km (0.045 R)
• M11: 1,871,469 km (0.094 R)
• M12: 2,154,060 km (0.091 R)
• M13: 2,761,427 km (0.056 R)
• M14: 3,002,878 km (0.101 R)
• M15: 3,420,855 km (0.104 R)
• M16: 3,680,856 km (0.057 R)
• M17: 4,082,975 km (0.05 R)
• M18: 4,289,569 km (0.102 R)
• M19: 4,405,807 km (0.109 R)
• M20: 4,546,728 km (0.107 R)
• M21: 5,175,039 km (0.082 R)
• M22: 5,702,671 km (0.072 R)
• M23: 6,038,069 km (0.109 R)
• M24: 6,273,985 km (0.073 R)
• M25: 6,459,786 km (0.075 R)
• M26: 6,809,545 km (0.038 R)
• M27: 6,918,453 km (0.108 R)
• M28: 7,082,861 km (0.061 R)
• M29: 8,039,240 km (0.094 R)
• M30: 8,299,241 km (0.092 R)
• M31: 8,532,763 km (0.116 R)
• M32: 8,650,347 km (0.096 R)
• M33: 8,916,781 km (0.12 R)
• M34: 9,216,126 km (0.095 R)
• M35: 9,763,355 km (0.093 R)
• M36: 10,635,810 km (0.1 R)
• M37: 11,241,981 km (0.095 R)
• M38: 11,370,934 km (0.115 R)
• M39: 11,695,861 km (0.093 R)
• M40: 11,957,956 km (0.039 R)
• M41: 12,221,996 km (0.096 R)
• M42: 12,621,722 km (0.118 R)
• M43: 12,991,977 km (0.118 R)
• M44: 13,743,108 km (0.086 R)
• M45: 14,896,358 km (0.067 R)
• M46: 15,038,326 km (0.118 R)
• M47: 16,007,870 km (0.112 R)
• M48: 16,739,254 km (0.117 R)
• M49: 17,332,260 km (0.09 R)
• M50: 18,158,788 km (0.112 R)
• M51: 18,959,735 km (0.114 R)
• M52: 19,850,291 km (0.111 R)
• M53: 20,006,621 km (0.115 R)
• M54: 20,241,789 km (0.045 R)
• M55: 21,072,206 km (0.049 R)
• M56: 22,440,279 km (0.089 R)
• M57: 23,052,882 km (0.084 R)
• M58: 23,836,925 km (0.105 R)
• M59: 24,128,042 km (0.092 R)
• M60: 24,545,869 km (0.101 R)
• M61: 25,092,649 km (0.074 R)
• M62: 25,898,982 km (0.091 R)
• M63: 26,069,823 km (0.099 R)
• M64: 27,276,329 km (0.12 R)
• M65: 27,580,761 km (0.098 R)
• M66: 27,842,707 km (0.117 R)
• M67: 27,973,904 km (0.093 R)
• M68: 28,633,332 km (0.119 R)
• M69: 28,942,700 km (0.084 R)
• M70: 29,120,123 km (0.077 R)
• M71: 29,342,276 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.49 AU - 8.67 AU

Year: 10027 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,850,003 km

• M1: 106,364 km (0.103 R)
• M2: 169,046 km (0.06 R)
• M3: 246,088 km (0.075 R)
• M4: 362,924 km (0.104 R)
• M5: 541,544 km (0.069 R)
• M6: 717,172 km (0.067 R)
• M7: 796,010 km (0.06 R)
• M8: 1,050,476 km (0.113 R)
• M9: 1,178,083 km (0.053 R)
• M10: 1,408,614 km (0.027 R)
• M11: 1,591,273 km (0.117 R)
• M12: 1,979,329 km (0.114 R)
• M13: 2,046,798 km (0.107 R)
• M14: 2,161,091 km (0.049 R)
• M15: 2,230,654 km (0.037 R)
• M16: 2,541,219 km (0.106 R)
• M17: 2,614,821 km (0.088 R)
• M18: 2,714,005 km (0.103 R)
• M19: 2,942,141 km (0.119 R)
• M20: 2,993,603 km (0.114 R)
• M21: 3,045,364 km (0.083 R)
• M22: 3,097,574 km (0.115 R)
• M23: 3,663,053 km (0.046 R)
• M24: 3,830,603 km (0.108 R)
• M25: 4,173,033 km (0.098 R)
• M26: 4,705,302 km (0.111 R)
• M27: 5,703,718 km (0.08 R)
• M28: 6,260,072 km (0.114 R)
• M29: 6,427,024 km (0.104 R)
• M30: 6,561,512 km (0.084 R)
• M31: 7,109,489 km (0.091 R)
• M32: 7,283,621 km (0.112 R)
• M33: 7,994,660 km (0.101 R)
• M34: 8,103,268 km (0.096 R)
• M35: 8,542,338 km (0.085 R)
• M36: 9,558,706 km (0.086 R)
• M37: 9,867,027 km (0.119 R)
• M38: 9,983,563 km (0.096 R)
• M39: 10,375,360 km (0.115 R)
• M40: 10,533,336 km (0.119 R)
• M41: 10,692,209 km (0.106 R)
• M42: 11,173,764 km (0.102 R)
• M43: 11,417,160 km (0.083 R)
• M44: 11,703,191 km (0.041 R)
• M45: 12,617,982 km (0.102 R)
• M46: 13,126,615 km (0.105 R)
• M47: 13,815,214 km (0.118 R)
• M48: 14,163,926 km (0.091 R)
• M49: 14,648,025 km (0.079 R)
• M50: 15,272,147 km (0.086 R)
• M51: 15,678,006 km (0.079 R)
• M52: 15,813,991 km (0.073 R)
• M53: 15,950,424 km (0.106 R)
• M54: 16,224,487 km (0.113 R)
• M55: 18,953,153 km (0.11 R)
• M56: 19,049,793 km (0.069 R)
• M57: 20,667,245 km (0.1 R)
• M58: 20,816,544 km (0.093 R)
• M59: 20,866,360 km (0.04 R)
• M60: 21,417,030 km (0.113 R)
• M61: 21,517,559 km (0.066 R)
• M62: 22,840,154 km (0.036 R)
• M63: 23,771,102 km (0.1 R)
• M64: 23,875,222 km (0.119 R)
• M65: 24,136,420 km (0.118 R)
• M66: 24,346,006 km (0.104 R)
• M67: 24,767,124 km (0.115 R)
• M68: 25,243,743 km (0.065 R)
• M69: 28,000,981 km (0.118 R)
• M70: 28,111,085 km (0.119 R)
• M71: 29,052,355 km (0.072 R)
• M72: 29,667,053 km (0.07 R)
• M73: 30,455,434 km (0.064 R)
• M74: 30,738,772 km (0.088 R)
• M75: 31,136,702 km (0.099 R)
• M76: 32,052,989 km (0.102 R)
• M77: 32,456,604 km (0.109 R)
• M78: 33,502,144 km (0.032 R)
• M79: 35,091,173 km (0.063 R)
• M80: 35,447,664 km (0.116 R)
• M81: 35,626,284 km (0.107 R)
• M82: 37,126,900 km (0.116 R)
• M83: 37,308,363 km (0.112 R)
• M84: 38,403,269 km (0.041 R)
• M85: 39,016,172 km (0.082 R)
• M86: 39,323,895 km (0.057 R)
• M87: 40,313,634 km (0.085 R)
• M88: 41,061,474 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271

Radius: 6.2

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.55 AU - 17.93 AU

Year: 28571 Days

Day: 16.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,850,003 km

• M1: 102,175 km (0.115 R)
• M2: 220,358 km (0.117 R)
• M3: 1,091,316 km (0.106 R)
• M4: 2,084,347 km (0.084 R)
• M5: 2,215,245 km (0.078 R)
• M6: 3,471,269 km (0.059 R)
• M7: 4,863,726 km (0.114 R)
• M8: 4,907,109 km (0.106 R)
• M9: 4,994,026 km (0.057 R)
• M10: 5,391,956 km (0.096 R)
• M11: 6,031,188 km (0.113 R)
• M12: 6,077,862 km (0.093 R)
• M13: 6,646,035 km (0.098 R)
• M14: 6,694,206 km (0.108 R)
• M15: 6,936,554 km (0.114 R)
• M16: 7,985,684 km (0.063 R)
• M17: 8,036,846 km (0.114 R)
• M18: 9,244,101 km (0.097 R)
• M19: 9,405,667 km (0.114 R)
• M20: 9,568,280 km (0.095 R)
• M21: 9,731,790 km (0.093 R)
• M22: 9,786,394 km (0.085 R)
• M23: 10,619,205 km (0.046 R)
• M24: 11,186,929 km (0.116 R)
• M25: 12,648,949 km (0.032 R)
• M26: 12,948,444 km (0.101 R)
• M27: 14,418,692 km (0.113 R)
• M28: 14,606,138 km (0.096 R)
• M29: 15,300,421 km (0.097 R)
• M30: 16,655,479 km (0.068 R)
• M31: 17,513,423 km (0.111 R)
• M32: 17,579,994 km (0.096 R)
• M33: 19,066,249 km (0.041 R)
• M34: 19,616,769 km (0.072 R)
• M35: 19,755,147 km (0.117 R)
• M36: 19,824,411 km (0.111 R)
• M37: 19,963,387 km (0.084 R)
• M38: 20,312,100 km (0.069 R)
• M39: 21,370,056 km (0.101 R)
• M40: 22,808,439 km (0.111 R)
• M41: 23,319,316 km (0.093 R)
• M42: 23,760,181 km (0.085 R)
• M43: 24,352,140 km (0.068 R)
• M44: 25,099,082 km (0.07 R)
• M45: 25,249,428 km (0.087 R)
• M46: 26,081,342 km (0.115 R)
• M47: 26,538,812 km (0.091 R)
• M48: 27,694,306 km (0.07 R)
• M49: 28,083,111 km (0.097 R)
• M50: 28,473,711 km (0.028 R)
• M51: 28,708,879 km (0.118 R)
• M52: 29,894,591 km (0.056 R)
• M53: 30,293,419 km (0.12 R)
• M54: 31,338,510 km (0.088 R)
• M55: 32,150,527 km (0.106 R)
• M56: 32,313,738 km (0.117 R)
• M57: 32,805,018 km (0.111 R)
• M58: 32,969,426 km (0.083 R)
• M59: 33,133,984 km (0.06 R)
• M60: 34,377,142 km (0.068 R)
• M61: 34,878,744 km (0.104 R)
• M62: 35,466,813 km (0.117 R)
• M63: 36,653,124 km (0.087 R)
• M64: 37,079,927 km (0.074 R)
• M65: 40,025,359 km (0.109 R)
• M66: 40,376,764 km (0.117 R)
• M67: 40,552,991 km (0.057 R)
• M68: 42,060,189 km (0.111 R)
• M69: 42,238,660 km (0.083 R)
• M70: 42,955,233 km (0.061 R)
• M71: 43,135,050 km (0.098 R)
• M72: 43,585,639 km (0.109 R)
• M73: 45,494,956 km (0.109 R)
• M74: 45,678,214 km (0.078 R)
• M75: 46,229,482 km (0.113 R)
• M76: 46,782,845 km (0.091 R)
• M77: 46,967,897 km (0.087 R)
• M78: 49,960,303 km (0.086 R)
• M79: 51,861,692 km (0.112 R)
• M80: 52,053,178 km (0.107 R)
• M81: 52,244,812 km (0.095 R)
• M82: 52,821,363 km (0.098 R)
• M83: 53,593,138 km (0.05 R)
• M84: 54,174,475 km (0.114 R)
• M85: 54,271,564 km (0.071 R)
• M86: 56,127,326 km (0.088 R)
• M87: 56,619,204 km (0.085 R)
• M88: 58,302,030 km (0.079 R)
• M89: 61,919,456 km (0.08 R)
• M90: 62,631,243 km (0.116 R)
• M91: 63,141,372 km (0.105 R)
• M92: 63,755,321 km (0.113 R)
• M93: 64,782,909 km (0.091 R)
• M94: 66,230,717 km (0.103 R)
• M95: 66,646,450 km (0.064 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit