🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.68 AU - 0.74 AU

Year: 229 Days

Day: 40.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.58 AU - 1.66 AU

Year: 789 Days

Day: 36.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,629,638 km

• M1: 514,317 km (0.089 R)
• M2: 1,074,711 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.59 AU - 1.71 AU

Year: 812 Days

Day: 35.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,629,638 km

• M1: 262,245 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.38 AU - 2.06 AU

Year: 864 Days

Day: 26.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.21 AU - 3.21 AU

Year: 1708 Days

Day: 43.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.08 AU - 3.22 AU

Year: 2141 Days

Day: 17.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,629,638 km

• M1: 373,995 km (0.058 R)
• M2: 855,251 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 11.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.94 AU - 10.54 AU

Year: 11639 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,629,638 km

• M1: 201,658 km (0.09 R)
• M2: 349,311 km (0.117 R)
• M3: 450,290 km (0.119 R)
• M4: 640,877 km (0.119 R)
• M5: 738,714 km (0.097 R)
• M6: 932,743 km (0.066 R)
• M7: 1,007,691 km (0.095 R)
• M8: 1,124,228 km (0.069 R)
• M9: 1,225,207 km (0.12 R)
• M10: 1,414,747 km (0.091 R)
• M11: 1,502,262 km (0.107 R)
• M12: 1,614,460 km (0.054 R)
• M13: 1,847,384 km (0.068 R)
• M14: 2,066,545 km (0.055 R)
• M15: 2,166,776 km (0.043 R)
• M16: 2,802,417 km (0.1 R)
• M17: 3,228,322 km (0.035 R)
• M18: 3,858,727 km (0.108 R)
• M19: 3,983,193 km (0.117 R)
• M20: 4,109,005 km (0.074 R)
• M21: 4,300,340 km (0.092 R)
• M22: 4,992,829 km (0.107 R)
• M23: 5,862,441 km (0.109 R)
• M24: 6,150,567 km (0.078 R)
• M25: 6,443,479 km (0.098 R)
• M26: 7,234,104 km (0.09 R)
• M27: 8,055,397 km (0.072 R)
• M28: 8,375,985 km (0.088 R)
• M29: 8,578,540 km (0.085 R)
• M30: 8,947,299 km (0.072 R)
• M31: 9,742,711 km (0.097 R)
• M32: 9,955,738 km (0.062 R)
• M33: 11,311,394 km (0.094 R)
• M34: 11,806,264 km (0.092 R)
• M35: 12,079,130 km (0.107 R)
• M36: 12,400,168 km (0.075 R)
• M37: 12,538,695 km (0.091 R)
• M38: 13,569,873 km (0.082 R)
• M39: 14,676,897 km (0.061 R)
• M40: 15,463,932 km (0.092 R)
• M41: 15,862,760 km (0.072 R)
• M42: 16,264,879 km (0.086 R)
• M43: 16,925,503 km (0.115 R)
• M44: 17,336,448 km (0.085 R)
• M45: 17,543,193 km (0.11 R)
• M46: 17,750,685 km (0.079 R)
• M47: 18,378,098 km (0.088 R)
• M48: 18,906,628 km (0.108 R)
• M49: 19,493,650 km (0.066 R)
• M50: 19,870,487 km (0.045 R)
• M51: 21,235,567 km (0.1 R)
• M52: 21,734,327 km (0.044 R)
• M53: 22,068,977 km (0.098 R)
• M54: 22,687,115 km (0.049 R)
• M55: 22,913,307 km (0.116 R)
• M56: 23,481,929 km (0.072 R)
• M57: 26,275,968 km (0.098 R)
• M58: 26,394,600 km (0.09 R)
• M59: 27,953,709 km (0.096 R)
• M60: 29,050,560 km (0.102 R)
• M61: 31,286,151 km (0.048 R)
• M62: 31,601,054 km (0.089 R)
• M63: 31,790,445 km (0.04 R)
• M64: 32,170,424 km (0.1 R)
• M65: 32,424,590 km (0.081 R)
• M66: 32,935,018 km (0.075 R)
• M67: 35,526,353 km (0.116 R)
• M68: 35,723,224 km (0.116 R)
• M69: 35,854,870 km (0.111 R)
• M70: 37,913,935 km (0.096 R)
• M71: 39,602,446 km (0.059 R)
• M72: 40,970,818 km (0.089 R)
• M73: 42,563,586 km (0.074 R)
• M74: 42,703,011 km (0.111 R)
• M75: 43,824,098 km (0.079 R)
• M76: 44,388,381 km (0.093 R)
• M77: 44,600,511 km (0.111 R)
• M78: 45,239,144 km (0.042 R)
• M79: 46,166,950 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.8

Radius: 5.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.56 AU - 16.26 AU

Year: 19864 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,629,638 km

• M1: 111,301 km (0.072 R)
• M2: 235,916 km (0.118 R)
• M3: 714,928 km (0.093 R)
• M4: 819,198 km (0.108 R)
• M5: 947,254 km (0.075 R)
• M6: 1,101,788 km (0.057 R)
• M7: 1,412,952 km (0.089 R)
• M8: 1,820,905 km (0.081 R)
• M9: 1,989,053 km (0.097 R)
• M10: 2,087,339 km (0.099 R)
• M11: 2,137,155 km (0.078 R)
• M12: 3,242,534 km (0.112 R)
• M13: 3,475,907 km (0.084 R)
• M14: 3,624,607 km (0.081 R)
• M15: 4,271,767 km (0.068 R)
• M16: 4,559,893 km (0.049 R)
• M17: 5,020,654 km (0.116 R)
• M18: 5,809,484 km (0.072 R)
• M19: 6,021,613 km (0.086 R)
• M20: 6,057,218 km (0.096 R)
• M21: 6,128,576 km (0.076 R)
• M22: 6,417,001 km (0.11 R)
• M23: 6,599,510 km (0.088 R)
• M24: 7,308,754 km (0.106 R)
• M25: 7,499,341 km (0.116 R)
• M26: 7,537,638 km (0.115 R)
• M27: 7,807,662 km (0.093 R)
• M28: 8,041,783 km (0.028 R)
• M29: 8,278,148 km (0.071 R)
• M30: 9,369,763 km (0.109 R)
• M31: 9,785,496 km (0.117 R)
• M32: 10,164,876 km (0.053 R)
• M33: 10,505,959 km (0.089 R)
• M34: 10,677,997 km (0.105 R)
• M35: 10,850,932 km (0.104 R)
• M36: 10,981,232 km (0.112 R)
• M37: 11,024,765 km (0.076 R)
• M38: 11,243,477 km (0.1 R)
• M39: 11,331,291 km (0.077 R)
• M40: 11,419,404 km (0.094 R)
• M41: 11,551,948 km (0.095 R)
• M42: 11,684,940 km (0.1 R)
• M43: 11,818,531 km (0.083 R)
• M44: 13,976,480 km (0.111 R)
• M45: 15,318,523 km (0.095 R)
• M46: 16,103,762 km (0.118 R)
• M47: 16,302,129 km (0.103 R)
• M48: 19,162,590 km (0.112 R)
• M49: 21,353,002 km (0.118 R)
• M50: 21,570,966 km (0.088 R)
• M51: 22,782,559 km (0.104 R)
• M52: 23,284,460 km (0.077 R)
• M53: 25,501,650 km (0.107 R)
• M54: 25,675,034 km (0.104 R)
• M55: 25,964,655 km (0.057 R)
• M56: 26,488,996 km (0.09 R)
• M57: 27,963,582 km (0.106 R)
• M58: 28,800,881 km (0.048 R)
• M59: 29,404,060 km (0.097 R)
• M60: 29,464,647 km (0.073 R)
• M61: 30,561,499 km (0.083 R)
• M62: 31,733,748 km (0.088 R)
• M63: 31,982,379 km (0.118 R)
• M64: 32,544,269 km (0.113 R)
• M65: 33,931,340 km (0.071 R)
• M66: 35,789,047 km (0.095 R)
• M67: 36,177,552 km (0.07 R)
• M68: 36,762,929 km (0.115 R)
• M69: 37,416,821 km (0.111 R)
• M70: 38,272,820 km (0.074 R)
• M71: 40,407,282 km (0.069 R)
• M72: 41,149,886 km (0.098 R)
• M73: 41,760,694 km (0.09 R)
• M74: 42,443,010 km (0.09 R)
• M75: 44,095,618 km (0.111 R)
• M76: 45,069,351 km (0.083 R)
• M77: 46,966,999 km (0.084 R)
• M78: 47,037,759 km (0.108 R)
• M79: 47,108,669 km (0.075 R)
• M80: 47,392,306 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.3

Radius: 5.6

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.21 AU - 17.83 AU

Year: 23410 Days

Day: 23.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,629,638 km

• M1: 395,986 km (0.025 R)
• M2: 657,183 km (0.039 R)
• M3: 1,664,725 km (0.101 R)
• M4: 1,902,885 km (0.07 R)
• M5: 2,151,816 km (0.062 R)
• M6: 2,298,721 km (0.08 R)
• M7: 2,759,183 km (0.102 R)
• M8: 2,878,712 km (0.117 R)
• M9: 3,164,145 km (0.105 R)
• M10: 3,331,395 km (0.045 R)
• M11: 3,587,806 km (0.1 R)
• M12: 4,394,437 km (0.046 R)
• M13: 5,856,457 km (0.116 R)
• M14: 6,853,228 km (0.102 R)
• M15: 7,565,015 km (0.043 R)
• M16: 7,676,615 km (0.111 R)
• M17: 7,901,460 km (0.062 R)
• M18: 8,128,550 km (0.116 R)
• M19: 8,822,385 km (0.111 R)
• M20: 9,414,942 km (0.089 R)
• M21: 11,078,171 km (0.087 R)
• M22: 11,716,954 km (0.105 R)
• M23: 11,910,833 km (0.12 R)
• M24: 12,763,541 km (0.101 R)
• M25: 14,804,953 km (0.113 R)
• M26: 15,507,614 km (0.103 R)
• M27: 16,077,582 km (0.073 R)
• M28: 18,275,474 km (0.082 R)
• M29: 18,350,273 km (0.112 R)
• M30: 19,104,546 km (0.102 R)
• M31: 19,868,991 km (0.086 R)
• M32: 20,177,462 km (0.081 R)
• M33: 21,191,286 km (0.078 R)
• M34: 22,381,487 km (0.08 R)
• M35: 22,863,491 km (0.03 R)
• M36: 23,593,080 km (0.082 R)
• M37: 23,756,291 km (0.086 R)
• M38: 25,075,146 km (0.119 R)
• M39: 25,324,975 km (0.033 R)
• M40: 25,492,076 km (0.073 R)
• M41: 25,575,701 km (0.044 R)
• M42: 25,911,398 km (0.114 R)
• M43: 26,841,748 km (0.085 R)
• M44: 27,097,410 km (0.107 R)
• M45: 28,214,458 km (0.086 R)
• M46: 31,296,024 km (0.051 R)
• M47: 32,195,855 km (0.066 R)
• M48: 34,020,949 km (0.108 R)
• M49: 34,853,162 km (0.028 R)
• M50: 35,973,202 km (0.09 R)
• M51: 36,066,999 km (0.049 R)
• M52: 38,056,950 km (0.058 R)
• M53: 38,632,005 km (0.111 R)
• M54: 39,887,879 km (0.099 R)
• M55: 41,648,795 km (0.097 R)
• M56: 42,637,936 km (0.079 R)
• M57: 43,334,913 km (0.087 R)
• M58: 44,437,898 km (0.11 R)
• M59: 44,639,406 km (0.059 R)
• M60: 46,773,569 km (0.085 R)
• M61: 48,008,051 km (0.06 R)
• M62: 48,629,331 km (0.075 R)
• M63: 48,836,973 km (0.097 R)
• M64: 49,253,154 km (0.119 R)
• M65: 52,305,699 km (0.058 R)
• M66: 52,944,930 km (0.105 R)
• M67: 53,158,556 km (0.118 R)
• M68: 53,908,640 km (0.089 R)
• M69: 54,016,051 km (0.1 R)
• M70: 54,662,015 km (0.032 R)
• M71: 55,202,362 km (0.11 R)
• M72: 58,591,801 km (0.087 R)
• M73: 58,923,310 km (0.065 R)
• M74: 59,810,575 km (0.116 R)
• M75: 60,367,378 km (0.051 R)
• M76: 60,478,978 km (0.104 R)
• M77: 62,724,442 km (0.112 R)
• M78: 64,882,990 km (0.114 R)
• M79: 65,569,644 km (0.057 R)
• M80: 65,684,236 km (0.119 R)
• M81: 67,296,752 km (0.094 R)
• M82: 67,991,783 km (0.058 R)
• M83: 73,042,058 km (0.076 R)
• M84: 73,160,988 km (0.102 R)
• M85: 74,472,962 km (0.112 R)
• M86: 75,311,906 km (0.111 R)
• M87: 76,515,721 km (0.113 R)
• M88: 77,241,121 km (0.103 R)
• M89: 77,483,320 km (0.1 R)
• M90: 78,333,335 km (0.061 R)
• M91: 80,042,640 km (0.078 R)
• M92: 80,410,651 km (0.075 R)
• M93: 81,517,525 km (0.119 R)
• M94: 82,011,198 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit