🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.83 AU

Year: 211 Days

Day: 48 Hours

Environment

Temp: 160 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.34 AU - 2.16 AU

Year: 854 Days

Day: 38.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.54 AU - 3.58 AU

Year: 1975 Days

Day: 24.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.12 AU - 4.74 AU

Year: 3440 Days

Day: 32.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,512,327 km

• M1: 3,095,629 km (0.073 R)
• M2: 3,213,213 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.4

Radius: 10.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.73 AU - 8.09 AU

Year: 6702 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,512,327 km

• M1: 816,804 km (0.103 R)
• M2: 884,423 km (0.113 R)
• M3: 997,070 km (0.102 R)
• M4: 1,144,873 km (0.087 R)
• M5: 1,316,461 km (0.112 R)
• M6: 1,463,217 km (0.102 R)
• M7: 1,598,453 km (0.103 R)
• M8: 1,973,495 km (0.109 R)
• M9: 2,047,995 km (0.097 R)
• M10: 2,536,133 km (0.065 R)
• M11: 2,617,514 km (0.105 R)
• M12: 2,699,942 km (0.067 R)
• M13: 3,278,587 km (0.107 R)
• M14: 3,918,866 km (0.061 R)
• M15: 3,989,775 km (0.047 R)
• M16: 4,424,207 km (0.12 R)
• M17: 4,597,442 km (0.117 R)
• M18: 4,722,506 km (0.089 R)
• M19: 4,874,048 km (0.093 R)
• M20: 5,130,309 km (0.117 R)
• M21: 5,260,011 km (0.071 R)
• M22: 5,790,186 km (0.098 R)
• M23: 6,089,082 km (0.098 R)
• M24: 6,589,038 km (0.079 R)
• M25: 6,787,106 km (0.106 R)
• M26: 7,305,462 km (0.113 R)
• M27: 7,569,503 km (0.064 R)
• M28: 7,956,363 km (0.107 R)
• M29: 8,107,008 km (0.057 R)
• M30: 8,472,176 km (0.109 R)
• M31: 9,061,442 km (0.097 R)
• M32: 9,631,859 km (0.086 R)
• M33: 9,760,214 km (0.06 R)
• M34: 10,083,644 km (0.054 R)
• M35: 10,707,767 km (0.119 R)
• M36: 10,940,990 km (0.119 R)
• M37: 11,276,987 km (0.089 R)
• M38: 11,378,414 km (0.088 R)
• M39: 11,924,596 km (0.049 R)
• M40: 12,619,478 km (0.032 R)
• M41: 12,936,476 km (0.104 R)
• M42: 13,007,385 km (0.096 R)
• M43: 13,113,749 km (0.105 R)
• M44: 13,291,771 km (0.12 R)
• M45: 13,399,032 km (0.119 R)
• M46: 13,614,304 km (0.09 R)
• M47: 14,230,647 km (0.113 R)
• M48: 14,893,216 km (0.103 R)
• M49: 15,228,166 km (0.106 R)
• M50: 16,324,568 km (0.068 R)
• M51: 16,824,375 km (0.091 R)
• M52: 17,681,571 km (0.082 R)
• M53: 18,313,921 km (0.082 R)
• M54: 19,114,718 km (0.092 R)
• M55: 19,316,675 km (0.116 R)
• M56: 19,519,530 km (0.1 R)
• M57: 19,763,674 km (0.113 R)
• M58: 20,255,103 km (0.08 R)
• M59: 20,958,213 km (0.044 R)
• M60: 21,166,453 km (0.054 R)
• M61: 21,417,329 km (0.106 R)
• M62: 21,501,253 km (0.103 R)
• M63: 21,837,699 km (0.082 R)
• M64: 22,218,425 km (0.06 R)
• M65: 22,430,854 km (0.09 R)
• M66: 22,686,667 km (0.04 R)
• M67: 22,943,377 km (0.103 R)
• M68: 23,201,134 km (0.079 R)
• M69: 24,198,054 km (0.114 R)
• M70: 24,329,102 km (0.096 R)
• M71: 24,416,616 km (0.053 R)
• M72: 25,297,449 km (0.12 R)
• M73: 25,697,324 km (0.078 R)
• M74: 26,233,632 km (0.118 R)
• M75: 26,368,270 km (0.115 R)
• M76: 26,638,294 km (0.104 R)
• M77: 26,954,395 km (0.074 R)
• M78: 27,181,036 km (0.097 R)
• M79: 27,499,230 km (0.117 R)
• M80: 29,202,252 km (0.085 R)
• M81: 29,621,575 km (0.093 R)
• M82: 30,136,790 km (0.095 R)
• M83: 30,277,861 km (0.068 R)
• M84: 30,796,966 km (0.085 R)
• M85: 31,081,351 km (0.046 R)
• M86: 31,604,944 km (0.074 R)
• M87: 31,795,980 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 5.7

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.65 AU - 15.97 AU

Year: 17916 Days

Day: 18.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,512,327 km

• M1: 148,251 km (0.027 R)
• M2: 194,178 km (0.047 R)
• M3: 246,687 km (0.119 R)
• M4: 336,146 km (0.082 R)
• M5: 754,871 km (0.091 R)
• M6: 844,031 km (0.102 R)
• M7: 1,367,624 km (0.069 R)
• M8: 3,217,102 km (0.084 R)
• M9: 3,738,750 km (0.047 R)
• M10: 4,246,485 km (0.076 R)
• M11: 4,407,153 km (0.097 R)
• M12: 5,154,245 km (0.078 R)
• M13: 5,412,002 km (0.089 R)
• M14: 5,629,966 km (0.101 R)
• M15: 6,856,070 km (0.108 R)
• M16: 7,139,409 km (0.091 R)
• M17: 7,330,445 km (0.042 R)
• M18: 7,523,277 km (0.099 R)
• M19: 7,766,523 km (0.113 R)
• M20: 7,962,945 km (0.058 R)
• M21: 8,111,496 km (0.118 R)
• M22: 8,260,794 km (0.082 R)
• M23: 8,918,427 km (0.025 R)
• M24: 9,227,645 km (0.081 R)
• M25: 9,331,616 km (0.081 R)
• M26: 9,540,455 km (0.072 R)
• M27: 9,645,472 km (0.041 R)
• M28: 10,229,951 km (0.086 R)
• M29: 10,553,531 km (0.101 R)
• M30: 10,935,455 km (0.115 R)
• M31: 11,210,864 km (0.068 R)
• M32: 11,488,668 km (0.108 R)
• M33: 11,825,113 km (0.071 R)
• M34: 12,278,544 km (0.06 R)
• M35: 12,392,837 km (0.086 R)
• M36: 12,737,810 km (0.12 R)
• M37: 12,853,449 km (0.114 R)
• M38: 13,319,596 km (0.098 R)
• M39: 15,423,540 km (0.117 R)
• M40: 16,168,388 km (0.085 R)
• M41: 16,861,326 km (0.101 R)
• M42: 17,051,913 km (0.11 R)
• M43: 17,307,277 km (0.08 R)
• M44: 18,145,923 km (0.093 R)
• M45: 20,536,347 km (0.034 R)
• M46: 20,808,017 km (0.097 R)
• M47: 21,149,399 km (0.038 R)
• M48: 21,217,765 km (0.082 R)
• M49: 21,768,285 km (0.114 R)
• M50: 21,975,927 km (0.11 R)
• M51: 22,045,191 km (0.115 R)
• M52: 22,812,927 km (0.111 R)
• M53: 25,386,011 km (0.08 R)
• M54: 26,706,661 km (0.082 R)
• M55: 26,854,763 km (0.092 R)
• M56: 28,049,601 km (0.113 R)
• M57: 31,579,662 km (0.101 R)
• M58: 33,795,805 km (0.119 R)
• M59: 35,735,042 km (0.104 R)
• M60: 36,061,614 km (0.119 R)
• M61: 37,378,374 km (0.097 R)
• M62: 38,209,241 km (0.118 R)
• M63: 38,543,293 km (0.108 R)
• M64: 39,551,283 km (0.066 R)
• M65: 40,312,886 km (0.094 R)
• M66: 40,567,951 km (0.11 R)
• M67: 41,250,416 km (0.096 R)
• M68: 43,494,683 km (0.118 R)
• M69: 45,071,594 km (0.076 R)
• M70: 45,336,084 km (0.113 R)
• M71: 45,778,295 km (0.054 R)
• M72: 45,867,006 km (0.066 R)
• M73: 46,044,280 km (0.084 R)
• M74: 46,488,735 km (0.08 R)
• M75: 47,740,869 km (0.091 R)
• M76: 49,821,776 km (0.036 R)
• M77: 51,194,935 km (0.116 R)
• M78: 51,839,851 km (0.053 R)
• M79: 52,766,011 km (0.098 R)
• M80: 53,044,862 km (0.095 R)
• M81: 54,728,436 km (0.048 R)
• M82: 56,524,508 km (0.112 R)
• M83: 57,191,116 km (0.048 R)
• M84: 57,286,560 km (0.091 R)
• M85: 57,477,596 km (0.064 R)
• M86: 59,206,499 km (0.117 R)
• M87: 59,883,429 km (0.077 R)
• M88: 62,911,889 km (0.067 R)
• M89: 63,010,474 km (0.096 R)
• M90: 63,207,644 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122

Radius: 5.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.4 AU - 16.62 AU

Year: 18321 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,512,327 km

• M1: 114,891 km (0.084 R)
• M2: 157,676 km (0.082 R)
• M3: 200,012 km (0.109 R)
• M4: 237,412 km (0.076 R)
• M5: 390,899 km (0.112 R)
• M6: 616,942 km (0.103 R)
• M7: 690,693 km (0.081 R)
• M8: 751,879 km (0.105 R)
• M9: 879,935 km (0.084 R)
• M10: 1,015,022 km (0.049 R)
• M11: 1,085,033 km (0.05 R)
• M12: 1,324,091 km (0.082 R)
• M13: 2,576,075 km (0.116 R)
• M14: 2,893,971 km (0.076 R)
• M15: 3,380,613 km (0.076 R)
• M16: 3,433,271 km (0.052 R)
• M17: 3,975,414 km (0.115 R)
• M18: 4,514,864 km (0.114 R)
• M19: 4,778,455 km (0.089 R)
• M20: 5,598,700 km (0.043 R)
• M21: 6,169,416 km (0.119 R)
• M22: 6,494,492 km (0.08 R)
• M23: 6,626,138 km (0.113 R)
• M24: 7,127,441 km (0.108 R)
• M25: 7,434,117 km (0.104 R)
• M26: 7,468,374 km (0.098 R)
• M27: 7,675,568 km (0.09 R)
• M28: 7,814,694 km (0.096 R)
• M29: 8,558,943 km (0.074 R)
• M30: 8,594,846 km (0.117 R)
• M31: 8,775,710 km (0.099 R)
• M32: 8,884,767 km (0.042 R)
• M33: 8,921,119 km (0.106 R)
• M34: 9,141,028 km (0.117 R)
• M35: 9,362,583 km (0.105 R)
• M36: 9,585,932 km (0.101 R)
• M37: 9,999,870 km (0.065 R)
• M38: 14,664,032 km (0.096 R)
• M39: 14,836,818 km (0.119 R)
• M40: 15,402,746 km (0.081 R)
• M41: 15,754,601 km (0.103 R)
• M42: 17,782,549 km (0.117 R)
• M43: 17,828,476 km (0.054 R)
• M44: 18,756,581 km (0.059 R)
• M45: 19,179,345 km (0.119 R)
• M46: 19,415,560 km (0.059 R)
• M47: 19,843,260 km (0.085 R)
• M48: 21,339,837 km (0.111 R)
• M49: 21,388,756 km (0.058 R)
• M50: 22,672,604 km (0.087 R)
• M51: 23,475,197 km (0.052 R)
• M52: 23,525,612 km (0.09 R)
• M53: 24,542,428 km (0.086 R)
• M54: 25,107,759 km (0.074 R)
• M55: 25,521,696 km (0.111 R)
• M56: 25,625,517 km (0.091 R)
• M57: 25,781,547 km (0.061 R)
• M58: 27,252,543 km (0.042 R)
• M59: 28,750,766 km (0.094 R)
• M60: 28,912,780 km (0.104 R)
• M61: 29,021,089 km (0.032 R)
• M62: 29,891,749 km (0.107 R)
• M63: 30,550,428 km (0.093 R)
• M64: 31,380,547 km (0.077 R)
• M65: 33,459,509 km (0.09 R)
• M66: 34,200,317 km (0.109 R)
• M67: 34,831,620 km (0.095 R)
• M68: 36,047,253 km (0.108 R)
• M69: 36,924,046 km (0.075 R)
• M70: 36,982,688 km (0.038 R)
• M71: 39,056,862 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.7

Radius: 4.1

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.77 AU - 19.03 AU

Year: 29121 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,512,327 km

• M1: 62,083 km (0.117 R)
• M2: 90,507 km (0.081 R)
• M3: 455,376 km (0.052 R)
• M4: 1,635,105 km (0.112 R)
• M5: 1,752,389 km (0.089 R)
• M6: 2,088,985 km (0.097 R)
• M7: 2,248,606 km (0.086 R)
• M8: 2,445,327 km (0.104 R)
• M9: 2,750,806 km (0.107 R)
• M10: 2,961,140 km (0.037 R)
• M11: 3,323,167 km (0.099 R)
• M12: 4,490,479 km (0.073 R)
• M13: 4,696,326 km (0.119 R)
• M14: 4,947,351 km (0.113 R)
• M15: 8,737,862 km (0.104 R)
• M16: 9,201,765 km (0.107 R)
• M17: 11,191,417 km (0.036 R)
• M18: 12,665,704 km (0.061 R)
• M19: 13,072,909 km (0.09 R)
• M20: 13,602,785 km (0.092 R)
• M21: 14,440,832 km (0.117 R)
• M22: 15,666,936 km (0.04 R)
• M23: 16,608,056 km (0.102 R)
• M24: 17,117,437 km (0.07 R)
• M25: 17,309,820 km (0.084 R)
• M26: 17,761,456 km (0.033 R)
• M27: 18,151,607 km (0.045 R)
• M28: 19,006,709 km (0.063 R)
• M29: 19,339,115 km (0.113 R)
• M30: 20,415,472 km (0.114 R)
• M31: 20,551,456 km (0.086 R)
• M32: 20,619,523 km (0.118 R)
• M33: 22,485,458 km (0.11 R)
• M34: 23,190,213 km (0.08 R)
• M35: 24,765,927 km (0.07 R)
• M36: 25,420,418 km (0.042 R)
• M37: 26,006,991 km (0.114 R)
• M38: 26,672,253 km (0.106 R)
• M39: 26,820,804 km (0.046 R)
• M40: 28,094,779 km (0.097 R)
• M41: 29,311,908 km (0.12 R)
• M42: 30,158,482 km (0.119 R)
• M43: 32,587,203 km (0.09 R)
• M44: 34,429,352 km (0.102 R)
• M45: 35,159,389 km (0.068 R)
• M46: 36,882,457 km (0.105 R)
• M47: 36,965,185 km (0.118 R)
• M48: 39,137,945 km (0.111 R)
• M49: 39,984,668 km (0.074 R)
• M50: 43,693,200 km (0.113 R)
• M51: 44,307,299 km (0.082 R)
• M52: 46,344,972 km (0.062 R)
• M53: 48,322,356 km (0.099 R)
• M54: 50,878,685 km (0.107 R)
• M55: 51,155,141 km (0.083 R)
• M56: 52,638,255 km (0.083 R)
• M57: 53,853,438 km (0.086 R)
• M58: 54,511,669 km (0.115 R)
• M59: 55,456,679 km (0.051 R)
• M60: 58,227,381 km (0.104 R)
• M61: 58,420,212 km (0.113 R)
• M62: 59,096,395 km (0.057 R)
• M63: 60,456,838 km (0.043 R)
• M64: 60,749,601 km (0.09 R)
• M65: 62,417,916 km (0.118 R)
• M66: 63,307,276 km (0.085 R)
• M67: 66,704,344 km (0.093 R)
• M68: 67,411,194 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit