🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.03 AU

Year: 360 Days

Day: 47.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.08 AU - 1.72 AU

Year: 588 Days

Day: 31.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,870,673 km

• M1: 406,906 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.43 AU - 2.11 AU

Year: 835 Days

Day: 35.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,870,673 km

• M1: 710,889 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.85 AU - 2.03 AU

Year: 959 Days

Day: 14 Hours

Environment

Temp: -56 °C

Axial Tilt: 111.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.88 AU - 4.48 AU

Year: 2504 Days

Day: 24.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 8.5

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.63 AU - 9.81 AU

Year: 8361 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,870,673 km

• M1: 168,148 km (0.085 R)
• M2: 232,176 km (0.089 R)
• M3: 328,367 km (0.118 R)
• M4: 593,006 km (0.099 R)
• M5: 695,481 km (0.106 R)
• M6: 875,148 km (0.027 R)
• M7: 1,039,256 km (0.057 R)
• M8: 1,262,756 km (0.07 R)
• M9: 1,363,285 km (0.097 R)
• M10: 1,554,771 km (0.115 R)
• M11: 1,736,532 km (0.102 R)
• M12: 2,081,355 km (0.082 R)
• M13: 2,140,895 km (0.071 R)
• M14: 2,531,495 km (0.086 R)
• M15: 2,899,805 km (0.071 R)
• M16: 3,033,994 km (0.101 R)
• M17: 3,170,128 km (0.119 R)
• M18: 3,378,219 km (0.1 R)
• M19: 3,448,680 km (0.111 R)
• M20: 3,567,012 km (0.079 R)
• M21: 3,638,669 km (0.084 R)
• M22: 3,881,167 km (0.09 R)
• M23: 3,979,752 km (0.084 R)
• M24: 4,054,102 km (0.104 R)
• M25: 4,331,008 km (0.114 R)
• M26: 4,536,256 km (0.116 R)
• M27: 6,493,744 km (0.097 R)
• M28: 6,847,543 km (0.064 R)
• M29: 6,937,003 km (0.063 R)
• M30: 7,116,969 km (0.084 R)
• M31: 8,134,534 km (0.097 R)
• M32: 8,580,036 km (0.12 R)
• M33: 8,676,377 km (0.119 R)
• M34: 8,870,555 km (0.053 R)
• M35: 8,968,093 km (0.118 R)
• M36: 9,098,692 km (0.107 R)
• M37: 9,295,862 km (0.113 R)
• M38: 10,200,480 km (0.099 R)
• M39: 10,993,200 km (0.089 R)
• M40: 11,273,546 km (0.081 R)
• M41: 11,662,949 km (0.03 R)
• M42: 12,747,085 km (0.053 R)
• M43: 13,004,692 km (0.06 R)
• M44: 13,825,536 km (0.084 R)
• M45: 14,014,329 km (0.067 R)
• M46: 14,280,314 km (0.079 R)
• M47: 14,933,009 km (0.064 R)
• M48: 16,227,479 km (0.083 R)
• M49: 16,948,691 km (0.031 R)
• M50: 17,844,333 km (0.092 R)
• M51: 18,630,320 km (0.101 R)
• M52: 19,385,191 km (0.102 R)
• M53: 19,639,059 km (0.081 R)
• M54: 19,936,609 km (0.092 R)
• M55: 20,107,300 km (0.072 R)
• M56: 20,407,244 km (0.098 R)
• M57: 20,838,235 km (0.096 R)
• M58: 21,665,512 km (0.065 R)
• M59: 21,972,935 km (0.062 R)
• M60: 22,503,409 km (0.088 R)
• M61: 22,904,032 km (0.11 R)
• M62: 23,441,837 km (0.083 R)
• M63: 23,893,174 km (0.115 R)
• M64: 24,392,980 km (0.025 R)
• M65: 24,529,862 km (0.097 R)
• M66: 25,913,044 km (0.074 R)
• M67: 26,332,965 km (0.088 R)
• M68: 27,274,085 km (0.099 R)
• M69: 27,701,187 km (0.091 R)
• M70: 27,891,775 km (0.084 R)
• M71: 28,034,940 km (0.039 R)
• M72: 28,610,144 km (0.1 R)
• M73: 28,995,658 km (0.086 R)
• M74: 29,674,682 km (0.113 R)
• M75: 30,260,807 km (0.099 R)
• M76: 30,358,943 km (0.074 R)
• M77: 31,892,471 km (0.064 R)
• M78: 31,992,253 km (0.117 R)
• M79: 32,092,184 km (0.111 R)
• M80: 32,342,312 km (0.06 R)
• M81: 33,450,981 km (0.103 R)
• M82: 33,552,409 km (0.083 R)
• M83: 33,704,699 km (0.072 R)
• M84: 33,857,289 km (0.083 R)
• M85: 33,959,016 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 11.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.72 AU - 11.22 AU

Year: 12019 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,870,673 km

• M1: 145,409 km (0.104 R)
• M2: 251,624 km (0.073 R)
• M3: 436,527 km (0.105 R)
• M4: 923,617 km (0.103 R)
• M5: 1,117,945 km (0.062 R)
• M6: 1,272,779 km (0.055 R)
• M7: 1,435,242 km (0.087 R)
• M8: 1,509,742 km (0.092 R)
• M9: 2,153,162 km (0.089 R)
• M10: 2,348,537 km (0.103 R)
• M11: 2,527,157 km (0.064 R)
• M12: 2,993,603 km (0.094 R)
• M13: 3,066,008 km (0.099 R)
• M14: 3,163,397 km (0.059 R)
• M15: 3,261,832 km (0.114 R)
• M16: 3,336,332 km (0.111 R)
• M17: 3,926,795 km (0.08 R)
• M18: 4,059,488 km (0.111 R)
• M19: 4,139,822 km (0.096 R)
• M20: 4,745,544 km (0.113 R)
• M21: 5,001,356 km (0.105 R)
• M22: 5,856,457 km (0.06 R)
• M23: 6,008,598 km (0.045 R)
• M24: 6,254,537 km (0.075 R)
• M25: 6,472,651 km (0.111 R)
• M26: 6,693,158 km (0.075 R)
• M27: 6,948,223 km (0.086 R)
• M28: 7,271,803 km (0.098 R)
• M29: 7,468,225 km (0.074 R)
• M30: 7,666,442 km (0.074 R)
• M31: 7,832,945 km (0.097 R)
• M32: 8,237,607 km (0.089 R)
• M33: 8,374,040 km (0.099 R)
• M34: 9,032,121 km (0.109 R)
• M35: 9,137,588 km (0.074 R)
• M36: 9,492,134 km (0.05 R)
• M37: 9,851,169 km (0.117 R)
• M38: 10,361,448 km (0.089 R)
• M39: 10,471,851 km (0.101 R)
• M40: 10,656,754 km (0.062 R)
• M41: 11,445,583 km (0.113 R)
• M42: 12,214,217 km (0.075 R)
• M43: 12,487,084 km (0.093 R)
• M44: 12,722,701 km (0.086 R)
• M45: 12,959,813 km (0.12 R)
• M46: 13,118,686 km (0.048 R)
• M47: 14,991,801 km (0.113 R)
• M48: 15,747,420 km (0.081 R)
• M49: 16,429,437 km (0.11 R)
• M50: 16,947,344 km (0.088 R)
• M51: 17,339,291 km (0.1 R)
• M52: 17,646,266 km (0.112 R)
• M53: 18,309,882 km (0.061 R)
• M54: 18,891,818 km (0.047 R)
• M55: 19,616,320 km (0.083 R)
• M56: 19,707,575 km (0.086 R)
• M57: 22,270,485 km (0.11 R)
• M58: 22,413,351 km (0.037 R)
• M59: 22,651,960 km (0.084 R)
• M60: 23,083,699 km (0.05 R)
• M61: 24,346,305 km (0.038 R)
• M62: 25,084,870 km (0.12 R)
• M63: 26,634,554 km (0.075 R)
• M64: 27,701,935 km (0.104 R)
• M65: 27,855,572 km (0.103 R)
• M66: 28,576,185 km (0.096 R)
• M67: 28,731,318 km (0.116 R)
• M68: 29,563,980 km (0.085 R)
• M69: 29,983,303 km (0.102 R)
• M70: 30,933,848 km (0.112 R)
• M71: 31,093,169 km (0.072 R)
• M72: 32,055,383 km (0.089 R)
• M73: 32,918,712 km (0.092 R)
• M74: 33,844,424 km (0.079 R)
• M75: 34,118,338 km (0.104 R)
• M76: 34,228,142 km (0.044 R)
• M77: 34,503,103 km (0.076 R)
• M78: 35,888,828 km (0.106 R)
• M79: 36,224,077 km (0.075 R)
• M80: 37,123,310 km (0.069 R)
• M81: 37,802,484 km (0.096 R)
• M82: 38,029,724 km (0.117 R)

Asteroid Belt

Center: 11.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.6

Radius: 4.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.33 AU - 15.43 AU

Year: 17363 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,870,673 km

• M1: 154,086 km (0.047 R)
• M2: 215,122 km (0.103 R)
• M3: 244,144 km (0.108 R)
• M4: 317,746 km (0.118 R)
• M5: 423,212 km (0.064 R)
• M6: 473,776 km (0.119 R)
• M7: 513,121 km (0.1 R)
• M8: 539,899 km (0.06 R)
• M9: 726,298 km (0.115 R)
• M10: 1,431,652 km (0.104 R)
• M11: 1,508,994 km (0.099 R)
• M12: 1,688,062 km (0.118 R)
• M13: 1,749,248 km (0.087 R)
• M14: 2,609,735 km (0.085 R)
• M15: 2,824,557 km (0.12 R)
• M16: 2,921,796 km (0.06 R)
• M17: 3,528,266 km (0.12 R)
• M18: 3,738,900 km (0.118 R)
• M19: 3,953,722 km (0.067 R)
• M20: 4,117,382 km (0.09 R)
• M21: 5,353,958 km (0.112 R)
• M22: 5,444,166 km (0.045 R)
• M23: 5,504,603 km (0.081 R)
• M24: 5,996,481 km (0.095 R)
• M25: 6,184,526 km (0.092 R)
• M26: 7,153,321 km (0.104 R)
• M27: 7,286,164 km (0.06 R)
• M28: 7,587,754 km (0.101 R)
• M29: 8,203,199 km (0.089 R)
• M30: 9,300,051 km (0.11 R)
• M31: 9,445,011 km (0.077 R)
• M32: 9,554,068 km (0.107 R)
• M33: 10,255,084 km (0.05 R)
• M34: 10,555,177 km (0.069 R)
• M35: 10,630,574 km (0.053 R)
• M36: 11,240,784 km (0.095 R)
• M37: 11,744,929 km (0.104 R)
• M38: 12,216,761 km (0.056 R)
• M39: 12,895,785 km (0.064 R)
• M40: 13,057,351 km (0.101 R)
• M41: 13,138,433 km (0.103 R)
• M42: 13,301,046 km (0.085 R)
• M43: 13,710,346 km (0.055 R)
• M44: 13,999,219 km (0.104 R)
• M45: 14,415,550 km (0.104 R)
• M46: 14,709,510 km (0.06 R)
• M47: 15,047,601 km (0.046 R)
• M48: 15,345,750 km (0.107 R)
• M49: 15,774,946 km (0.098 R)
• M50: 17,263,445 km (0.064 R)
• M51: 18,295,371 km (0.12 R)
• M52: 18,796,075 km (0.101 R)
• M53: 18,887,629 km (0.109 R)
• M54: 19,578,621 km (0.09 R)
• M55: 19,671,372 km (0.112 R)
• M56: 19,810,797 km (0.116 R)
• M57: 20,090,545 km (0.056 R)
• M58: 20,184,194 km (0.094 R)
• M59: 20,418,763 km (0.116 R)
• M60: 21,222,852 km (0.118 R)
• M61: 22,085,582 km (0.081 R)
• M62: 22,182,223 km (0.068 R)
• M63: 22,569,831 km (0.093 R)
• M64: 22,862,145 km (0.093 R)
• M65: 24,491,565 km (0.104 R)
• M66: 24,842,073 km (0.056 R)
• M67: 25,750,730 km (0.104 R)
• M68: 25,903,320 km (0.114 R)
• M69: 26,876,155 km (0.081 R)
• M70: 27,082,451 km (0.037 R)
• M71: 27,185,823 km (0.083 R)
• M72: 28,331,443 km (0.111 R)
• M73: 28,910,237 km (0.077 R)
• M74: 31,698,293 km (0.118 R)
• M75: 31,861,803 km (0.112 R)
• M76: 31,916,257 km (0.112 R)
• M77: 32,353,831 km (0.102 R)
• M78: 32,738,297 km (0.085 R)
• M79: 33,511,718 km (0.114 R)
• M80: 33,622,570 km (0.107 R)
• M81: 33,844,873 km (0.05 R)
• M82: 34,291,123 km (0.05 R)
• M83: 34,402,873 km (0.106 R)
• M84: 34,626,970 km (0.113 R)
• M85: 34,739,169 km (0.067 R)
• M86: 36,436,506 km (0.115 R)
• M87: 37,352,793 km (0.108 R)
• M88: 37,467,834 km (0.092 R)
• M89: 37,525,429 km (0.109 R)
• M90: 38,450,692 km (0.042 R)
• M91: 38,741,361 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.1

Radius: 5.6

Gravity: 26.88 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.65 AU - 13.71 AU

Year: 17950 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,870,673 km

• M1: 134,339 km (0.095 R)
• M2: 891,753 km (0.119 R)
• M3: 1,595,461 km (0.107 R)
• M4: 2,395,062 km (0.084 R)
• M5: 2,502,772 km (0.116 R)
• M6: 2,611,979 km (0.104 R)
• M7: 4,875,544 km (0.071 R)
• M8: 5,382,681 km (0.113 R)
• M9: 5,666,468 km (0.091 R)
• M10: 5,714,339 km (0.111 R)
• M11: 5,810,232 km (0.086 R)
• M12: 6,596,817 km (0.041 R)
• M13: 7,208,523 km (0.067 R)
• M14: 7,416,464 km (0.09 R)
• M15: 7,468,674 km (0.083 R)
• M16: 8,159,666 km (0.102 R)
• M17: 9,318,302 km (0.048 R)
• M18: 9,544,793 km (0.066 R)
• M19: 9,887,970 km (0.11 R)
• M20: 10,061,055 km (0.103 R)
• M21: 10,763,417 km (0.059 R)
• M22: 12,214,965 km (0.075 R)
• M23: 12,400,616 km (0.103 R)
• M24: 13,216,373 km (0.047 R)
• M25: 13,855,456 km (0.106 R)
• M26: 14,243,812 km (0.098 R)
• M27: 15,496,993 km (0.068 R)
• M28: 17,198,818 km (0.077 R)
• M29: 17,407,059 km (0.119 R)
• M30: 17,895,944 km (0.069 R)
• M31: 18,177,488 km (0.03 R)
• M32: 18,318,708 km (0.111 R)
• M33: 18,744,763 km (0.113 R)
• M34: 20,115,378 km (0.116 R)
• M35: 21,592,508 km (0.094 R)
• M36: 22,723,169 km (0.108 R)
• M37: 23,410,870 km (0.119 R)
• M38: 24,416,018 km (0.094 R)
• M39: 25,989,788 km (0.073 R)
• M40: 26,388,466 km (0.081 R)
• M41: 27,110,874 km (0.06 R)
• M42: 27,515,088 km (0.11 R)
• M43: 28,002,777 km (0.049 R)
• M44: 28,165,988 km (0.114 R)
• M45: 28,739,696 km (0.113 R)
• M46: 28,821,975 km (0.114 R)
• M47: 28,986,682 km (0.115 R)
• M48: 29,400,021 km (0.117 R)
• M49: 29,565,775 km (0.074 R)
• M50: 29,981,807 km (0.054 R)
• M51: 31,157,048 km (0.11 R)
• M52: 31,410,766 km (0.031 R)
• M53: 31,750,203 km (0.11 R)
• M54: 32,861,715 km (0.066 R)
• M55: 33,292,707 km (0.079 R)
• M56: 34,509,087 km (0.083 R)
• M57: 35,563,303 km (0.103 R)
• M58: 36,183,237 km (0.116 R)
• M59: 36,271,949 km (0.11 R)
• M60: 36,449,970 km (0.074 R)
• M61: 37,613,243 km (0.087 R)
• M62: 40,897,963 km (0.094 R)
• M63: 41,547,368 km (0.1 R)
• M64: 45,322,321 km (0.102 R)
• M65: 47,736,830 km (0.095 R)
• M66: 49,402,303 km (0.05 R)
• M67: 49,599,623 km (0.103 R)
• M68: 50,291,812 km (0.106 R)
• M69: 50,390,996 km (0.101 R)
• M70: 50,490,179 km (0.092 R)
• M71: 51,886,077 km (0.077 R)
• M72: 52,186,918 km (0.067 R)
• M73: 52,588,738 km (0.095 R)
• M74: 52,991,755 km (0.118 R)
• M75: 53,193,562 km (0.096 R)
• M76: 56,767,455 km (0.112 R)
• M77: 57,491,359 km (0.095 R)
• M78: 59,367,167 km (0.087 R)
• M79: 59,681,771 km (0.118 R)
• M80: 60,312,626 km (0.079 R)
• M81: 60,523,259 km (0.119 R)
• M82: 61,474,851 km (0.11 R)
• M83: 63,499,659 km (0.087 R)
• M84: 64,251,089 km (0.102 R)
• M85: 64,358,650 km (0.035 R)
• M86: 68,711,499 km (0.052 R)
• M87: 69,041,811 km (0.115 R)
• M88: 69,703,931 km (0.092 R)
• M89: 70,257,294 km (0.042 R)
• M90: 71,257,056 km (0.078 R)
• M91: 71,814,458 km (0.098 R)
• M92: 72,149,707 km (0.058 R)
• M93: 73,495,489 km (0.104 R)
• M94: 73,607,987 km (0.095 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit