🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.56 AU - 0.6 AU

Year: 203 Days

Day: 23.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.68 AU - 0.78 AU

Year: 287 Days

Day: 46.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,004,361 km

• M1: 77,193 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.77 AU - 0.97 AU

Year: 373 Days

Day: 31.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.84 AU - 1.18 AU

Year: 467 Days

Day: 26.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.47 AU - 1.59 AU

Year: 871 Days

Day: 39.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.64 AU - 2 AU

Year: 1130 Days

Day: 28.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 10.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.14 AU - 4.38 AU

Year: 3355 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 103,004,361 km

• M1: 135,087 km (0.078 R)
• M2: 271,221 km (0.11 R)
• M3: 375,191 km (0.103 R)
• M4: 448,943 km (0.093 R)
• M5: 554,111 km (0.119 R)
• M6: 733,927 km (0.081 R)
• M7: 861,684 km (0.102 R)
• M8: 1,040,304 km (0.11 R)
• M9: 1,117,646 km (0.061 R)
• M10: 1,571,825 km (0.09 R)
• M11: 2,164,532 km (0.075 R)
• M12: 2,279,423 km (0.079 R)
• M13: 2,411,069 km (0.087 R)
• M14: 2,530,298 km (0.087 R)
• M15: 2,621,104 km (0.097 R)
• M16: 2,931,520 km (0.082 R)
• M17: 3,385,998 km (0.098 R)
• M18: 3,621,615 km (0.082 R)
• M19: 3,845,264 km (0.109 R)
• M20: 4,091,203 km (0.117 R)
• M21: 4,162,411 km (0.081 R)
• M22: 4,270,122 km (0.069 R)
• M23: 4,635,739 km (0.052 R)
• M24: 4,710,089 km (0.102 R)
• M25: 5,049,527 km (0.098 R)
• M26: 5,183,716 km (0.057 R)
• M27: 5,553,971 km (0.068 R)
• M28: 5,652,855 km (0.106 R)
• M29: 5,812,326 km (0.099 R)
• M30: 5,912,706 km (0.069 R)
• M31: 5,993,489 km (0.104 R)
• M32: 6,196,942 km (0.057 R)
• M33: 6,278,922 km (0.097 R)
• M34: 6,610,880 km (0.104 R)
• M35: 6,715,748 km (0.085 R)
• M36: 6,905,887 km (0.108 R)
• M37: 7,378,317 km (0.074 R)
• M38: 7,443,541 km (0.084 R)
• M39: 7,728,525 km (0.112 R)
• M40: 8,039,390 km (0.096 R)
• M41: 8,106,559 km (0.04 R)
• M42: 8,490,726 km (0.066 R)
• M43: 8,673,535 km (0.116 R)
• M44: 8,996,666 km (0.088 R)
• M45: 9,394,447 km (0.086 R)
• M46: 9,583,539 km (0.07 R)
• M47: 9,893,655 km (0.06 R)
• M48: 10,013,782 km (0.075 R)
• M49: 11,042,118 km (0.107 R)
• M50: 11,216,699 km (0.044 R)
• M51: 11,367,194 km (0.119 R)
• M52: 11,695,412 km (0.092 R)
• M53: 12,934,531 km (0.074 R)
• M54: 13,409,804 km (0.117 R)
• M55: 13,783,499 km (0.055 R)
• M56: 13,917,838 km (0.102 R)
• M57: 14,133,558 km (0.093 R)
• M58: 14,350,475 km (0.101 R)
• M59: 14,541,212 km (0.072 R)
• M60: 14,705,321 km (0.098 R)
• M61: 14,925,080 km (0.102 R)
• M62: 15,035,334 km (0.117 R)
• M63: 15,118,361 km (0.069 R)
• M64: 15,423,690 km (0.092 R)
• M65: 15,955,810 km (0.085 R)
• M66: 17,211,235 km (0.089 R)
• M67: 17,909,259 km (0.052 R)
• M68: 18,085,335 km (0.095 R)
• M69: 18,943,878 km (0.105 R)
• M70: 19,243,073 km (0.105 R)
• M71: 19,543,915 km (0.11 R)
• M72: 19,634,421 km (0.053 R)
• M73: 19,846,102 km (0.04 R)
• M74: 19,937,207 km (0.03 R)
• M75: 20,028,313 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 13.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.34 AU - 6.28 AU

Year: 5631 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 103,004,361 km

• M1: 175,927 km (0.111 R)
• M2: 276,457 km (0.064 R)
• M3: 404,662 km (0.08 R)
• M4: 635,193 km (0.093 R)
• M5: 819,048 km (0.077 R)
• M6: 923,168 km (0.043 R)
• M7: 1,052,870 km (0.086 R)
• M8: 1,276,219 km (0.094 R)
• M9: 1,377,048 km (0.096 R)
• M10: 1,492,388 km (0.086 R)
• M11: 1,684,023 km (0.026 R)
• M12: 1,974,542 km (0.111 R)
• M13: 2,561,116 km (0.076 R)
• M14: 2,778,332 km (0.093 R)
• M15: 2,911,773 km (0.074 R)
• M16: 3,356,228 km (0.06 R)
• M17: 3,921,559 km (0.076 R)
• M18: 4,156,128 km (0.072 R)
• M19: 4,586,671 km (0.082 R)
• M20: 4,923,565 km (0.112 R)
• M21: 5,268,687 km (0.074 R)
• M22: 5,397,790 km (0.09 R)
• M23: 5,565,490 km (0.117 R)
• M24: 6,488,808 km (0.102 R)
• M25: 6,587,692 km (0.066 R)
• M26: 6,707,071 km (0.112 R)
• M27: 7,232,907 km (0.077 R)
• M28: 7,438,754 km (0.077 R)
• M29: 7,688,283 km (0.086 R)
• M30: 7,961,898 km (0.1 R)
• M31: 8,627,160 km (0.112 R)
• M32: 9,783,102 km (0.071 R)
• M33: 9,919,685 km (0.06 R)
• M34: 10,125,681 km (0.04 R)
• M35: 10,495,338 km (0.059 R)
• M36: 10,752,197 km (0.118 R)
• M37: 10,845,995 km (0.104 R)
• M38: 11,058,275 km (0.075 R)
• M39: 11,272,050 km (0.104 R)
• M40: 11,391,279 km (0.088 R)
• M41: 11,558,979 km (0.07 R)
• M42: 11,751,810 km (0.061 R)
• M43: 11,872,685 km (0.073 R)
• M44: 12,067,163 km (0.098 R)
• M45: 12,213,769 km (0.074 R)
• M46: 12,607,510 km (0.114 R)
• M47: 13,256,167 km (0.04 R)
• M48: 13,533,820 km (0.096 R)
• M49: 13,686,111 km (0.056 R)
• M50: 13,813,568 km (0.103 R)
• M51: 14,664,032 km (0.026 R)
• M52: 15,240,433 km (0.084 R)
• M53: 15,744,278 km (0.117 R)
• M54: 16,334,592 km (0.108 R)
• M55: 16,551,060 km (0.119 R)
• M56: 17,288,577 km (0.087 R)
• M57: 17,426,357 km (0.05 R)
• M58: 17,786,289 km (0.05 R)
• M59: 18,232,689 km (0.089 R)
• M60: 18,429,111 km (0.04 R)
• M61: 18,541,758 km (0.108 R)
• M62: 18,965,868 km (0.11 R)
• M63: 19,107,986 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.8

Radius: 4.8

Gravity: 34.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.08 AU - 18.08 AU

Year: 25619 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,004,361 km

• M1: 68,217 km (0.108 R)
• M2: 183,856 km (0.067 R)
• M3: 216,169 km (0.083 R)
• M4: 269,127 km (0.083 R)
• M5: 526,285 km (0.088 R)
• M6: 844,031 km (0.115 R)
• M7: 2,039,169 km (0.108 R)
• M8: 2,278,226 km (0.107 R)
• M9: 2,610,632 km (0.068 R)
• M10: 3,092,338 km (0.114 R)
• M11: 3,696,264 km (0.086 R)
• M12: 3,987,232 km (0.112 R)
• M13: 4,185,150 km (0.074 R)
• M14: 4,539,398 km (0.064 R)
• M15: 4,798,352 km (0.103 R)
• M16: 6,623,745 km (0.088 R)
• M17: 6,799,223 km (0.045 R)
• M18: 6,858,165 km (0.111 R)
• M19: 8,446,894 km (0.096 R)
• M20: 8,510,324 km (0.119 R)
• M21: 8,893,444 km (0.106 R)
• M22: 9,087,023 km (0.087 R)
• M23: 9,742,561 km (0.038 R)
• M24: 10,617,559 km (0.091 R)
• M25: 10,891,772 km (0.08 R)
• M26: 11,798,934 km (0.059 R)
• M27: 12,513,114 km (0.078 R)
• M28: 15,044,160 km (0.049 R)
• M29: 15,197,947 km (0.11 R)
• M30: 15,584,358 km (0.094 R)
• M31: 17,403,468 km (0.112 R)
• M32: 17,726,749 km (0.088 R)
• M33: 18,790,689 km (0.088 R)
• M34: 20,979,755 km (0.036 R)
• M35: 25,409,946 km (0.111 R)
• M36: 26,236,923 km (0.051 R)
• M37: 26,421,976 km (0.074 R)
• M38: 28,011,902 km (0.091 R)
• M39: 28,961,549 km (0.118 R)
• M40: 29,056,993 km (0.059 R)
• M41: 29,728,837 km (0.118 R)
• M42: 30,114,949 km (0.116 R)
• M43: 31,185,322 km (0.104 R)
• M44: 32,565,661 km (0.112 R)
• M45: 35,079,653 km (0.117 R)
• M46: 35,794,731 km (0.094 R)
• M47: 37,863,969 km (0.054 R)
• M48: 39,335,414 km (0.098 R)
• M49: 39,971,653 km (0.055 R)
• M50: 40,611,484 km (0.085 R)
• M51: 40,932,521 km (0.098 R)
• M52: 41,469,727 km (0.112 R)
• M53: 41,577,287 km (0.083 R)
• M54: 43,531,784 km (0.116 R)
• M55: 44,079,910 km (0.078 R)
• M56: 45,627,051 km (0.105 R)
• M57: 47,754,931 km (0.109 R)
• M58: 50,144,159 km (0.111 R)
• M59: 50,373,792 km (0.114 R)
• M60: 50,488,683 km (0.096 R)
• M61: 51,526,892 km (0.101 R)
• M62: 51,642,531 km (0.046 R)
• M63: 52,222,821 km (0.117 R)
• M64: 52,688,520 km (0.065 R)
• M65: 54,211,725 km (0.086 R)
• M66: 54,447,342 km (0.065 R)
• M67: 55,274,618 km (0.094 R)
• M68: 55,749,292 km (0.105 R)
• M69: 56,225,313 km (0.046 R)
• M70: 58,383,860 km (0.113 R)
• M71: 58,746,186 km (0.1 R)
• M72: 60,936,149 km (0.077 R)
• M73: 64,395,451 km (0.106 R)
• M74: 68,808,289 km (0.114 R)
• M75: 68,935,746 km (0.107 R)
• M76: 73,057,467 km (0.044 R)
• M77: 73,839,115 km (0.083 R)
• M78: 75,147,947 km (0.064 R)
• M79: 75,410,641 km (0.078 R)
• M80: 77,390,569 km (0.083 R)
• M81: 77,523,262 km (0.086 R)
• M82: 78,986,928 km (0.112 R)
• M83: 80,728,397 km (0.065 R)
• M84: 85,068,680 km (0.12 R)
• M85: 86,853,532 km (0.07 R)
• M86: 86,991,311 km (0.049 R)
• M87: 87,819,635 km (0.115 R)
• M88: 88,234,919 km (0.059 R)
• M89: 88,373,446 km (0.106 R)
• M90: 89,484,210 km (0.103 R)
• M91: 89,623,486 km (0.106 R)
• M92: 89,762,612 km (0.085 R)
• M93: 90,460,037 km (0.072 R)
• M94: 91,299,281 km (0.114 R)
• M95: 93,126,320 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.4

Radius: 4.9

Gravity: 33.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.65 AU - 15.93 AU

Year: 28873 Days

Day: 18.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 103,004,361 km

• M1: 108,758 km (0.107 R)
• M2: 443,707 km (0.047 R)
• M3: 764,146 km (0.092 R)
• M4: 915,539 km (0.041 R)
• M5: 1,727,706 km (0.098 R)
• M6: 2,175,303 km (0.028 R)
• M7: 2,567,099 km (0.107 R)
• M8: 2,933,614 km (0.092 R)
• M9: 3,714,665 km (0.047 R)
• M10: 3,816,541 km (0.107 R)
• M11: 4,233,620 km (0.109 R)
• M12: 4,610,457 km (0.076 R)
• M13: 6,041,360 km (0.097 R)
• M14: 6,101,349 km (0.096 R)
• M15: 7,404,197 km (0.116 R)
• M16: 7,726,730 km (0.064 R)
• M17: 7,791,805 km (0.116 R)
• M18: 10,109,525 km (0.099 R)
• M19: 12,468,384 km (0.112 R)
• M20: 13,473,083 km (0.108 R)
• M21: 13,551,473 km (0.106 R)
• M22: 13,708,550 km (0.06 R)
• M23: 15,476,947 km (0.099 R)
• M24: 19,398,805 km (0.112 R)
• M25: 20,740,398 km (0.112 R)
• M26: 21,285,383 km (0.088 R)
• M27: 21,468,042 km (0.118 R)
• M28: 22,482,316 km (0.118 R)
• M29: 23,985,027 km (0.109 R)
• M30: 24,365,753 km (0.09 R)
• M31: 24,461,346 km (0.059 R)
• M32: 25,229,830 km (0.112 R)
• M33: 25,811,317 km (0.055 R)
• M34: 26,593,565 km (0.117 R)
• M35: 26,889,020 km (0.104 R)
• M36: 27,185,374 km (0.101 R)
• M37: 28,583,067 km (0.086 R)
• M38: 29,290,665 km (0.047 R)
• M39: 29,392,242 km (0.12 R)
• M40: 29,595,695 km (0.105 R)
• M41: 29,901,622 km (0.096 R)
• M42: 33,125,157 km (0.073 R)
• M43: 33,761,696 km (0.107 R)
• M44: 34,509,386 km (0.113 R)
• M45: 35,154,602 km (0.1 R)
• M46: 35,803,707 km (0.07 R)
• M47: 36,566,208 km (0.096 R)
• M48: 37,114,035 km (0.085 R)
• M49: 39,220,523 km (0.096 R)
• M50: 40,006,211 km (0.076 R)
• M51: 40,910,679 km (0.083 R)
• M52: 42,279,799 km (0.114 R)
• M53: 44,478,289 km (0.066 R)
• M54: 46,003,739 km (0.073 R)
• M55: 46,950,993 km (0.04 R)
• M56: 48,383,991 km (0.094 R)
• M57: 48,864,798 km (0.056 R)
• M58: 48,985,224 km (0.108 R)
• M59: 49,105,800 km (0.109 R)
• M60: 51,048,029 km (0.107 R)
• M61: 52,521,120 km (0.054 R)
• M62: 52,644,538 km (0.115 R)
• M63: 53,759,341 km (0.103 R)
• M64: 54,381,968 km (0.055 R)
• M65: 54,756,860 km (0.109 R)
• M66: 55,257,863 km (0.118 R)
• M67: 55,886,174 km (0.068 R)
• M68: 57,150,127 km (0.082 R)
• M69: 58,423,504 km (0.116 R)
• M70: 62,953,178 km (0.089 R)
• M71: 66,657,370 km (0.096 R)
• M72: 67,594,451 km (0.074 R)
• M73: 68,535,721 km (0.116 R)
• M74: 69,346,093 km (0.115 R)
• M75: 69,888,086 km (0.117 R)
• M76: 70,295,591 km (0.116 R)
• M77: 71,933,089 km (0.11 R)
• M78: 72,756,625 km (0.042 R)
• M79: 73,445,224 km (0.049 R)
• M80: 73,859,461 km (0.075 R)
• M81: 73,997,689 km (0.071 R)
• M82: 75,245,784 km (0.113 R)
• M83: 80,876,050 km (0.052 R)
• M84: 83,165,944 km (0.097 R)
• M85: 86,058,120 km (0.072 R)
• M86: 87,370,243 km (0.048 R)
• M87: 87,809,163 km (0.118 R)
• M88: 88,395,437 km (0.065 R)
• M89: 89,424,521 km (0.11 R)
• M90: 92,237,858 km (0.026 R)
• M91: 93,730,247 km (0.094 R)
• M92: 93,879,845 km (0.111 R)
• M93: 94,629,330 km (0.094 R)
• M94: 97,192,689 km (0.052 R)
• M95: 98,254,834 km (0.056 R)
• M96: 99,168,279 km (0.096 R)
• M97: 100,084,416 km (0.074 R)
• M98: 100,237,455 km (0.086 R)
• M99: 100,696,870 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit