🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.59 AU - 0.67 AU

Year: 177 Days

Day: 47.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 203 Days

Day: 28.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,826,149 km

• M1: 165,306 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 293 Days

Day: 43.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.99 AU - 0.99 AU

Year: 349 Days

Day: 41.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.14 AU - 1.88 AU

Year: 658 Days

Day: 24 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 14.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.23 AU - 6.81 AU

Year: 4601 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,826,149 km

• M1: 207,343 km (0.088 R)
• M2: 414,087 km (0.114 R)
• M3: 510,129 km (0.115 R)
• M4: 757,264 km (0.046 R)
• M5: 897,138 km (0.066 R)
• M6: 1,089,521 km (0.114 R)
• M7: 1,206,058 km (0.114 R)
• M8: 1,389,615 km (0.099 R)
• M9: 1,485,058 km (0.11 R)
• M10: 1,632,711 km (0.046 R)
• M11: 1,734,139 km (0.099 R)
• M12: 1,943,576 km (0.072 R)
• M13: 2,198,939 km (0.037 R)
• M14: 3,220,992 km (0.114 R)
• M15: 3,569,405 km (0.113 R)
• M16: 3,748,324 km (0.065 R)
• M17: 4,022,388 km (0.053 R)
• M18: 4,255,760 km (0.039 R)
• M19: 4,809,871 km (0.053 R)
• M20: 4,908,605 km (0.07 R)
• M21: 5,133,301 km (0.099 R)
• M22: 5,335,857 km (0.114 R)
• M23: 5,827,884 km (0.119 R)
• M24: 5,933,351 km (0.054 R)
• M25: 6,173,007 km (0.052 R)
• M26: 6,524,861 km (0.062 R)
• M27: 6,772,445 km (0.101 R)
• M28: 7,051,146 km (0.093 R)
• M29: 7,880,816 km (0.114 R)
• M30: 8,144,706 km (0.097 R)
• M31: 8,681,164 km (0.094 R)
• M32: 8,984,100 km (0.045 R)
• M33: 9,725,806 km (0.103 R)
• M34: 9,914,300 km (0.1 R)
• M35: 10,040,560 km (0.076 R)
• M36: 10,583,601 km (0.082 R)
• M37: 11,103,453 km (0.055 R)
• M38: 11,432,568 km (0.092 R)
• M39: 11,565,262 km (0.108 R)
• M40: 12,100,673 km (0.056 R)
• M41: 12,850,307 km (0.116 R)
• M42: 13,404,867 km (0.118 R)
• M43: 13,614,902 km (0.083 R)
• M44: 13,825,985 km (0.109 R)
• M45: 14,073,719 km (0.086 R)
• M46: 14,287,195 km (0.049 R)
• M47: 14,573,525 km (0.097 R)
• M48: 14,970,259 km (0.115 R)
• M49: 15,297,579 km (0.038 R)
• M50: 16,668,195 km (0.103 R)
• M51: 17,045,331 km (0.088 R)
• M52: 18,000,663 km (0.086 R)
• M53: 18,973,348 km (0.114 R)
• M54: 19,169,920 km (0.105 R)
• M55: 19,923,145 km (0.039 R)
• M56: 20,686,094 km (0.036 R)
• M57: 21,132,195 km (0.103 R)
• M58: 21,458,618 km (0.114 R)
• M59: 22,033,971 km (0.083 R)
• M60: 22,655,999 km (0.06 R)
• M61: 23,115,863 km (0.079 R)
• M62: 24,087,352 km (0.059 R)
• M63: 24,215,108 km (0.102 R)
• M64: 25,895,691 km (0.12 R)
• M65: 27,613,822 km (0.117 R)
• M66: 28,329,349 km (0.09 R)
• M67: 29,915,685 km (0.096 R)
• M68: 30,604,433 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 9.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.86 AU - 8.96 AU

Year: 8652 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,826,149 km

• M1: 125,213 km (0.107 R)
• M2: 192,084 km (0.05 R)
• M3: 307,424 km (0.072 R)
• M4: 432,338 km (0.075 R)
• M5: 494,271 km (0.079 R)
• M6: 673,938 km (0.043 R)
• M7: 738,864 km (0.093 R)
• M8: 865,573 km (0.055 R)
• M9: 989,291 km (0.089 R)
• M10: 1,556,267 km (0.115 R)
• M11: 1,619,397 km (0.101 R)
• M12: 1,853,518 km (0.085 R)
• M13: 2,029,445 km (0.073 R)
• M14: 2,253,842 km (0.107 R)
• M15: 2,530,747 km (0.114 R)
• M16: 2,849,540 km (0.048 R)
• M17: 3,213,661 km (0.093 R)
• M18: 3,393,179 km (0.054 R)
• M19: 3,525,723 km (0.114 R)
• M20: 3,643,307 km (0.116 R)
• M21: 3,864,861 km (0.078 R)
• M22: 3,986,035 km (0.04 R)
• M23: 4,126,208 km (0.07 R)
• M24: 4,357,337 km (0.103 R)
• M25: 4,519,950 km (0.043 R)
• M26: 4,592,804 km (0.114 R)
• M27: 4,702,908 km (0.06 R)
• M28: 4,869,710 km (0.098 R)
• M29: 5,076,155 km (0.061 R)
• M30: 5,343,337 km (0.103 R)
• M31: 5,811,877 km (0.094 R)
• M32: 6,031,038 km (0.057 R)
• M33: 6,416,103 km (0.028 R)
• M34: 6,518,877 km (0.101 R)
• M35: 6,601,455 km (0.056 R)
• M36: 6,935,058 km (0.1 R)
• M37: 6,998,188 km (0.094 R)
• M38: 7,532,253 km (0.092 R)
• M39: 8,212,624 km (0.106 R)
• M40: 8,503,891 km (0.074 R)
• M41: 8,639,427 km (0.109 R)
• M42: 8,821,338 km (0.09 R)
• M43: 8,981,407 km (0.12 R)
• M44: 9,211,938 km (0.09 R)
• M45: 9,281,501 km (0.115 R)
• M46: 9,421,076 km (0.033 R)
• M47: 10,177,442 km (0.078 R)
• M48: 10,249,399 km (0.095 R)
• M49: 10,345,441 km (0.074 R)
• M50: 11,051,543 km (0.082 R)
• M51: 11,150,128 km (0.095 R)
• M52: 11,224,328 km (0.07 R)
• M53: 11,373,178 km (0.112 R)
• M54: 11,697,805 km (0.092 R)
• M55: 11,798,335 km (0.064 R)
• M56: 11,949,579 km (0.05 R)
• M57: 12,228,728 km (0.113 R)
• M58: 13,052,863 km (0.116 R)
• M59: 13,445,258 km (0.038 R)
• M60: 13,524,246 km (0.071 R)
• M61: 13,709,149 km (0.104 R)
• M62: 13,815,214 km (0.093 R)
• M63: 14,108,126 km (0.111 R)
• M64: 14,456,989 km (0.114 R)
• M65: 14,619,003 km (0.111 R)
• M66: 14,862,997 km (0.12 R)
• M67: 15,190,617 km (0.105 R)
• M68: 15,686,384 km (0.106 R)
• M69: 15,797,386 km (0.077 R)
• M70: 16,412,083 km (0.025 R)
• M71: 17,780,156 km (0.088 R)
• M72: 18,361,044 km (0.102 R)
• M73: 18,771,391 km (0.041 R)
• M74: 19,303,361 km (0.043 R)
• M75: 19,422,292 km (0.118 R)
• M76: 20,020,384 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 8.6

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.59 AU - 9.67 AU

Year: 8994 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 171.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,826,149 km

• M1: 157,826 km (0.102 R)
• M2: 870,660 km (0.099 R)
• M3: 1,396,347 km (0.115 R)
• M4: 1,541,456 km (0.088 R)
• M5: 1,691,653 km (0.084 R)
• M6: 1,914,703 km (0.103 R)
• M7: 2,123,542 km (0.099 R)
• M8: 2,218,836 km (0.099 R)
• M9: 2,340,010 km (0.061 R)
• M10: 2,588,791 km (0.101 R)
• M11: 2,690,817 km (0.081 R)
• M12: 2,846,399 km (0.07 R)
• M13: 2,951,716 km (0.096 R)
• M14: 3,725,137 km (0.113 R)
• M15: 3,782,732 km (0.054 R)
• M16: 3,869,798 km (0.114 R)
• M17: 3,986,783 km (0.106 R)
• M18: 4,224,195 km (0.073 R)
• M19: 4,405,358 km (0.11 R)
• M20: 4,901,125 km (0.056 R)
• M21: 5,187,755 km (0.073 R)
• M22: 5,644,477 km (0.112 R)
• M23: 5,945,019 km (0.071 R)
• M24: 6,012,488 km (0.091 R)
• M25: 6,114,215 km (0.087 R)
• M26: 6,319,313 km (0.119 R)
• M27: 6,666,380 km (0.062 R)
• M28: 6,983,977 km (0.112 R)
• M29: 7,634,129 km (0.101 R)
• M30: 8,153,084 km (0.109 R)
• M31: 8,454,823 km (0.045 R)
• M32: 8,991,730 km (0.116 R)
• M33: 9,303,342 km (0.105 R)
• M34: 9,618,694 km (0.104 R)
• M35: 10,585,545 km (0.118 R)
• M36: 10,873,372 km (0.071 R)
• M37: 10,956,099 km (0.071 R)
• M38: 11,330,842 km (0.042 R)
• M39: 11,414,766 km (0.117 R)
• M40: 11,667,587 km (0.072 R)
• M41: 12,007,623 km (0.038 R)
• M42: 12,093,193 km (0.056 R)
• M43: 13,047,178 km (0.107 R)
• M44: 13,845,582 km (0.041 R)
• M45: 13,935,341 km (0.108 R)
• M46: 14,115,307 km (0.072 R)
• M47: 14,751,248 km (0.033 R)
• M48: 15,536,038 km (0.11 R)
• M49: 15,722,736 km (0.11 R)
• M50: 15,957,006 km (0.096 R)
• M51: 16,098,227 km (0.082 R)
• M52: 16,381,864 km (0.099 R)
• M53: 16,953,927 km (0.111 R)
• M54: 18,511,540 km (0.087 R)
• M55: 18,659,791 km (0.038 R)
• M56: 18,758,975 km (0.041 R)
• M57: 20,012,754 km (0.119 R)
• M58: 21,552,715 km (0.108 R)
• M59: 22,231,889 km (0.034 R)
• M60: 22,442,224 km (0.077 R)
• M61: 22,759,072 km (0.108 R)
• M62: 23,130,524 km (0.108 R)
• M63: 24,256,996 km (0.083 R)
• M64: 25,401,270 km (0.045 R)
• M65: 25,841,835 km (0.108 R)
• M66: 27,178,642 km (0.054 R)
• M67: 27,459,886 km (0.048 R)
• M68: 28,252,755 km (0.074 R)
• M69: 28,309,602 km (0.064 R)
• M70: 29,225,440 km (0.071 R)
• M71: 29,687,099 km (0.088 R)
• M72: 30,851,569 km (0.074 R)
• M73: 30,910,211 km (0.111 R)
• M74: 31,971,608 km (0.105 R)
• M75: 32,268,560 km (0.048 R)
• M76: 32,328,100 km (0.073 R)
• M77: 32,745,628 km (0.114 R)
• M78: 33,285,077 km (0.081 R)
• M79: 33,405,354 km (0.115 R)
• M80: 34,069,569 km (0.066 R)
• M81: 34,190,743 km (0.116 R)
• M82: 34,616,199 km (0.11 R)
• M83: 34,860,044 km (0.12 R)
• M84: 36,893,827 km (0.098 R)
• M85: 37,142,907 km (0.047 R)
• M86: 39,983,771 km (0.109 R)
• M87: 40,688,826 km (0.102 R)
• M88: 40,881,807 km (0.075 R)
• M89: 41,527,322 km (0.034 R)
• M90: 41,786,425 km (0.118 R)
• M91: 42,501,802 km (0.054 R)
• M92: 42,567,177 km (0.078 R)
• M93: 43,747,055 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 8.1

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.5 AU - 12.52 AU

Year: 12088 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,826,149 km

• M1: 128,056 km (0.083 R)
• M2: 198,068 km (0.112 R)
• M3: 361,279 km (0.045 R)
• M4: 468,840 km (0.081 R)
• M5: 606,171 km (0.049 R)
• M6: 1,007,392 km (0.105 R)
• M7: 1,331,122 km (0.041 R)
• M8: 1,429,557 km (0.083 R)
• M9: 1,530,386 km (0.102 R)
• M10: 1,766,302 km (0.105 R)
• M11: 2,331,483 km (0.063 R)
• M12: 2,603,153 km (0.071 R)
• M13: 2,696,053 km (0.105 R)
• M14: 3,177,010 km (0.114 R)
• M15: 4,072,503 km (0.12 R)
• M16: 4,326,370 km (0.094 R)
• M17: 4,510,974 km (0.046 R)
• M18: 4,622,873 km (0.11 R)
• M19: 5,118,641 km (0.077 R)
• M20: 5,671,554 km (0.114 R)
• M21: 5,996,032 km (0.096 R)
• M22: 6,410,119 km (0.113 R)
• M23: 6,790,696 km (0.097 R)
• M24: 7,485,429 km (0.119 R)
• M25: 7,573,991 km (0.109 R)
• M26: 7,796,592 km (0.058 R)
• M27: 8,021,438 km (0.11 R)
• M28: 8,248,378 km (0.078 R)
• M29: 8,708,541 km (0.056 R)
• M30: 8,988,738 km (0.033 R)
• M31: 9,224,504 km (0.087 R)
• M32: 9,462,215 km (0.102 R)
• M33: 9,992,539 km (0.106 R)
• M34: 10,334,969 km (0.079 R)
• M35: 10,482,921 km (0.063 R)
• M36: 10,681,438 km (0.107 R)
• M37: 11,538,334 km (0.115 R)
• M38: 12,208,533 km (0.067 R)
• M39: 13,371,207 km (0.05 R)
• M40: 13,424,913 km (0.074 R)
• M41: 15,180,594 km (0.117 R)
• M42: 16,199,654 km (0.115 R)
• M43: 16,601,773 km (0.072 R)
• M44: 17,240,556 km (0.116 R)
• M45: 17,651,202 km (0.111 R)
• M46: 17,710,144 km (0.108 R)
• M47: 17,887,268 km (0.096 R)
• M48: 18,064,990 km (0.117 R)
• M49: 19,874,676 km (0.115 R)
• M50: 20,181,950 km (0.113 R)
• M51: 20,738,902 km (0.119 R)
• M52: 20,863,368 km (0.077 R)
• M53: 20,987,983 km (0.108 R)
• M54: 21,238,111 km (0.047 R)
• M55: 22,184,915 km (0.115 R)
• M56: 22,695,643 km (0.112 R)
• M57: 23,663,391 km (0.096 R)
• M58: 25,306,125 km (0.119 R)
• M59: 25,505,839 km (0.076 R)
• M60: 28,354,631 km (0.073 R)
• M61: 29,326,419 km (0.087 R)
• M62: 29,746,340 km (0.06 R)
• M63: 30,804,595 km (0.116 R)
• M64: 32,162,794 km (0.12 R)
• M65: 32,595,730 km (0.082 R)
• M66: 34,273,171 km (0.119 R)
• M67: 34,346,624 km (0.094 R)
• M68: 34,420,376 km (0.078 R)
• M69: 35,679,840 km (0.078 R)
• M70: 36,427,830 km (0.077 R)
• M71: 37,029,961 km (0.088 R)
• M72: 37,181,055 km (0.094 R)
• M73: 37,635,384 km (0.081 R)
• M74: 39,086,184 km (0.041 R)
• M75: 41,179,357 km (0.11 R)
• M76: 41,963,699 km (0.071 R)
• M77: 42,515,715 km (0.107 R)
• M78: 42,594,852 km (0.057 R)
• M79: 43,547,342 km (0.061 R)
• M80: 43,946,319 km (0.059 R)
• M81: 46,284,085 km (0.053 R)
• M82: 46,528,229 km (0.11 R)
• M83: 47,181,373 km (0.106 R)
• M84: 48,744,671 km (0.102 R)
• M85: 48,993,153 km (0.112 R)
• M86: 49,407,988 km (0.075 R)
• M87: 52,429,715 km (0.108 R)
• M88: 52,599,359 km (0.07 R)
• M89: 53,791,804 km (0.058 R)
• M90: 55,770,236 km (0.093 R)
• M91: 57,335,030 km (0.076 R)
• M92: 57,947,483 km (0.109 R)
• M93: 58,298,440 km (0.059 R)
• M94: 58,562,031 km (0.08 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 18,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit