🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.54 AU - 0.78 AU

Year: 202 Days

Day: 33.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.04 AU - 1.28 AU

Year: 471 Days

Day: 30.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.03 AU - 1.51 AU

Year: 539 Days

Day: 22.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,414,403 km

• M1: 636,090 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.51 AU - 2.41 AU

Year: 1034 Days

Day: 41.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,414,403 km

• M1: 78,988 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.44 AU - 4.82 AU

Year: 3162 Days

Day: 13.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 12.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.96 AU - 8.34 AU

Year: 7203 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,414,403 km

• M1: 251,624 km (0.077 R)
• M2: 595,250 km (0.098 R)
• M3: 844,630 km (0.106 R)
• M4: 1,166,863 km (0.051 R)
• M5: 1,685,669 km (0.101 R)
• M6: 2,621,703 km (0.071 R)
• M7: 2,864,799 km (0.104 R)
• M8: 3,261,982 km (0.112 R)
• M9: 3,600,222 km (0.098 R)
• M10: 3,989,326 km (0.115 R)
• M11: 4,640,227 km (0.091 R)
• M12: 5,042,645 km (0.088 R)
• M13: 5,237,122 km (0.105 R)
• M14: 6,362,996 km (0.097 R)
• M15: 6,667,727 km (0.095 R)
• M16: 6,905,587 km (0.109 R)
• M17: 7,586,258 km (0.07 R)
• M18: 7,884,556 km (0.111 R)
• M19: 8,288,470 km (0.088 R)
• M20: 9,169,003 km (0.089 R)
• M21: 9,593,711 km (0.114 R)
• M22: 9,674,046 km (0.11 R)
• M23: 10,242,966 km (0.066 R)
• M24: 10,352,472 km (0.09 R)
• M25: 11,074,431 km (0.062 R)
• M26: 11,158,804 km (0.082 R)
• M27: 11,985,183 km (0.05 R)
• M28: 12,449,684 km (0.114 R)
• M29: 14,735,390 km (0.085 R)
• M30: 15,045,806 km (0.084 R)
• M31: 15,232,953 km (0.112 R)
• M32: 16,021,483 km (0.094 R)
• M33: 16,212,669 km (0.077 R)
• M34: 16,468,781 km (0.102 R)
• M35: 16,661,912 km (0.084 R)
• M36: 16,952,730 km (0.085 R)
• M37: 17,901,629 km (0.093 R)
• M38: 18,365,831 km (0.091 R)
• M39: 18,867,583 km (0.066 R)
• M40: 19,340,013 km (0.075 R)
• M41: 19,816,482 km (0.103 R)
• M42: 21,094,048 km (0.095 R)
• M43: 22,362,488 km (0.109 R)
• M44: 22,540,659 km (0.097 R)
• M45: 22,790,787 km (0.062 R)
• M46: 23,764,519 km (0.081 R)
• M47: 24,238,146 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 13.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.65 AU - 12.65 AU

Year: 13093 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,414,403 km

• M1: 322,982 km (0.108 R)
• M2: 472,131 km (0.052 R)
• M3: 1,070,373 km (0.042 R)
• M4: 1,270,236 km (0.108 R)
• M5: 1,383,332 km (0.038 R)
• M6: 1,672,654 km (0.119 R)
• M7: 1,797,718 km (0.078 R)
• M8: 1,925,923 km (0.109 R)
• M9: 2,134,014 km (0.119 R)
• M10: 2,349,734 km (0.034 R)
• M11: 2,552,140 km (0.048 R)
• M12: 2,655,512 km (0.111 R)
• M13: 3,039,829 km (0.117 R)
• M14: 3,351,291 km (0.034 R)
• M15: 3,510,912 km (0.091 R)
• M16: 3,649,889 km (0.056 R)
• M17: 4,053,504 km (0.095 R)
• M18: 4,547,027 km (0.027 R)
• M19: 4,878,087 km (0.105 R)
• M20: 5,243,555 km (0.066 R)
• M21: 5,781,210 km (0.064 R)
• M22: 6,112,419 km (0.091 R)
• M23: 6,393,065 km (0.076 R)
• M24: 6,506,610 km (0.084 R)
• M25: 7,084,357 km (0.092 R)
• M26: 7,648,490 km (0.058 R)
• M27: 8,196,318 km (0.036 R)
• M28: 8,631,348 km (0.087 R)
• M29: 8,757,011 km (0.075 R)
• M30: 9,041,995 km (0.099 R)
• M31: 10,047,143 km (0.118 R)
• M32: 10,279,019 km (0.053 R)
• M33: 11,499,588 km (0.087 R)
• M34: 11,637,966 km (0.068 R)
• M35: 11,742,236 km (0.107 R)
• M36: 11,916,518 km (0.062 R)
• M37: 12,127,002 km (0.092 R)
• M38: 12,622,769 km (0.118 R)
• M39: 12,729,881 km (0.085 R)
• M40: 13,451,541 km (0.116 R)
• M41: 13,561,047 km (0.106 R)
• M42: 13,707,354 km (0.102 R)
• M43: 14,075,664 km (0.103 R)
• M44: 14,186,665 km (0.103 R)
• M45: 14,559,164 km (0.099 R)
• M46: 14,821,858 km (0.047 R)
• M47: 15,313,736 km (0.096 R)
• M48: 15,657,512 km (0.046 R)
• M49: 15,888,191 km (0.097 R)
• M50: 16,197,410 km (0.114 R)
• M51: 16,625,859 km (0.09 R)
• M52: 17,216,022 km (0.11 R)
• M53: 17,933,494 km (0.07 R)
• M54: 18,255,578 km (0.117 R)
• M55: 18,620,148 km (0.093 R)
• M56: 19,315,329 km (0.087 R)
• M57: 20,353,090 km (0.075 R)
• M58: 20,562,826 km (0.057 R)
• M59: 21,665,063 km (0.069 R)
• M60: 22,223,362 km (0.067 R)
• M61: 22,786,448 km (0.109 R)
• M62: 22,960,580 km (0.107 R)
• M63: 23,661,895 km (0.071 R)
• M64: 24,370,092 km (0.085 R)
• M65: 25,762,249 km (0.117 R)
• M66: 26,765,901 km (0.089 R)
• M67: 27,041,760 km (0.11 R)
• M68: 27,457,492 km (0.1 R)
• M69: 28,014,894 km (0.044 R)
• M70: 29,377,731 km (0.109 R)
• M71: 30,473,834 km (0.077 R)
• M72: 31,002,812 km (0.067 R)
• M73: 31,777,729 km (0.038 R)
• M74: 32,118,663 km (0.108 R)
• M75: 32,558,929 km (0.099 R)
• M76: 32,755,202 km (0.066 R)
• M77: 32,951,923 km (0.116 R)

Asteroid Belt

Center: 13.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.2

Radius: 6.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.46 AU - 17.26 AU

Year: 23795 Days

Day: 22.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,414,403 km

• M1: 96,341 km (0.084 R)
• M2: 601,383 km (0.028 R)
• M3: 660,475 km (0.112 R)
• M4: 1,104,930 km (0.061 R)
• M5: 1,253,780 km (0.115 R)
• M6: 1,330,823 km (0.119 R)
• M7: 1,435,990 km (0.06 R)
• M8: 1,489,696 km (0.113 R)
• M9: 2,631,875 km (0.109 R)
• M10: 2,968,171 km (0.093 R)
• M11: 3,755,056 km (0.095 R)
• M12: 4,171,686 km (0.106 R)
• M13: 4,602,827 km (0.102 R)
• M14: 5,592,417 km (0.119 R)
• M15: 6,465,620 km (0.092 R)
• M16: 6,555,229 km (0.072 R)
• M17: 7,805,419 km (0.085 R)
• M18: 7,948,733 km (0.102 R)
• M19: 8,531,118 km (0.079 R)
• M20: 8,926,954 km (0.026 R)
• M21: 9,685,265 km (0.106 R)
• M22: 11,642,305 km (0.045 R)
• M23: 12,413,781 km (0.095 R)
• M24: 13,659,183 km (0.098 R)
• M25: 16,389,045 km (0.098 R)
• M26: 17,128,208 km (0.107 R)
• M27: 17,941,123 km (0.113 R)
• M28: 19,669,427 km (0.098 R)
• M29: 19,734,502 km (0.07 R)
• M30: 21,249,630 km (0.061 R)
• M31: 23,764,669 km (0.035 R)
• M32: 23,833,933 km (0.108 R)
• M33: 24,320,724 km (0.114 R)
• M34: 24,810,807 km (0.104 R)
• M35: 25,092,350 km (0.054 R)
• M36: 27,745,917 km (0.101 R)
• M37: 29,068,661 km (0.08 R)
• M38: 29,514,164 km (0.097 R)
• M39: 30,788,738 km (0.115 R)
• M40: 31,166,921 km (0.088 R)
• M41: 31,242,767 km (0.114 R)
• M42: 31,318,763 km (0.097 R)
• M43: 34,248,039 km (0.106 R)
• M44: 34,639,985 km (0.117 R)
• M45: 35,270,092 km (0.11 R)
• M46: 35,349,229 km (0.104 R)
• M47: 35,983,673 km (0.089 R)
• M48: 36,382,053 km (0.045 R)
• M49: 37,263,633 km (0.088 R)
• M50: 37,344,266 km (0.111 R)
• M51: 38,640,083 km (0.116 R)
• M52: 39,211,696 km (0.104 R)
• M53: 41,860,027 km (0.108 R)
• M54: 43,883,787 km (0.103 R)
• M55: 45,079,074 km (0.099 R)
• M56: 52,742,375 km (0.11 R)
• M57: 53,194,759 km (0.103 R)
• M58: 53,285,415 km (0.102 R)
• M59: 54,103,716 km (0.055 R)
• M60: 54,194,821 km (0.081 R)
• M61: 54,559,989 km (0.112 R)
• M62: 55,109,312 km (0.05 R)
• M63: 56,490,699 km (0.103 R)
• M64: 57,603,857 km (0.119 R)
• M65: 59,475,326 km (0.088 R)
• M66: 61,556,831 km (0.027 R)
• M67: 61,651,975 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.1

Radius: 5

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.72 AU - 20.88 AU

Year: 29492 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,414,403 km

• M1: 93,499 km (0.102 R)
• M2: 312,660 km (0.097 R)
• M3: 1,101,938 km (0.078 R)
• M4: 1,178,382 km (0.118 R)
• M5: 1,230,293 km (0.111 R)
• M6: 1,282,951 km (0.104 R)
• M7: 1,557,763 km (0.102 R)
• M8: 1,614,909 km (0.094 R)
• M9: 1,731,296 km (0.108 R)
• M10: 2,192,058 km (0.074 R)
• M11: 2,288,548 km (0.117 R)
• M12: 2,386,535 km (0.047 R)
• M13: 2,553,037 km (0.102 R)
• M14: 2,723,130 km (0.101 R)
• M15: 2,827,101 km (0.081 R)
• M16: 3,003,177 km (0.073 R)
• M17: 3,038,782 km (0.074 R)
• M18: 3,552,501 km (0.028 R)
• M19: 3,742,640 km (0.101 R)
• M20: 4,292,113 km (0.065 R)
• M21: 6,823,458 km (0.042 R)
• M22: 7,012,251 km (0.104 R)
• M23: 7,491,413 km (0.092 R)
• M24: 7,637,270 km (0.093 R)
• M25: 9,042,892 km (0.112 R)
• M26: 9,458,924 km (0.098 R)
• M27: 9,987,752 km (0.072 R)
• M28: 10,041,159 km (0.1 R)
• M29: 10,094,715 km (0.115 R)
• M30: 10,309,687 km (0.117 R)
• M31: 10,580,609 km (0.072 R)
• M32: 11,129,334 km (0.068 R)
• M33: 11,295,686 km (0.05 R)
• M34: 12,483,494 km (0.093 R)
• M35: 12,656,429 km (0.089 R)
• M36: 13,356,098 km (0.105 R)
• M37: 13,592,014 km (0.113 R)
• M38: 15,159,201 km (0.068 R)
• M39: 15,282,170 km (0.065 R)
• M40: 17,357,243 km (0.11 R)
• M41: 17,679,327 km (0.092 R)
• M42: 18,003,356 km (0.087 R)
• M43: 18,525,901 km (0.093 R)
• M44: 21,556,604 km (0.088 R)
• M45: 22,041,750 km (0.109 R)
• M46: 22,111,313 km (0.112 R)
• M47: 22,811,282 km (0.105 R)
• M48: 27,459,587 km (0.093 R)
• M49: 28,362,859 km (0.095 R)
• M50: 30,120,933 km (0.109 R)
• M51: 30,740,717 km (0.104 R)
• M52: 30,896,299 km (0.116 R)
• M53: 31,678,247 km (0.1 R)
• M54: 32,387,490 km (0.082 R)
• M55: 33,341,326 km (0.102 R)
• M56: 33,821,685 km (0.094 R)
• M57: 34,627,419 km (0.028 R)
• M58: 34,951,448 km (0.086 R)
• M59: 36,175,607 km (0.094 R)
• M60: 36,999,443 km (0.061 R)
• M61: 37,413,679 km (0.086 R)
• M62: 37,912,738 km (0.119 R)
• M63: 38,414,040 km (0.068 R)
• M64: 38,581,740 km (0.049 R)
• M65: 39,423,377 km (0.114 R)
• M66: 39,761,618 km (0.102 R)
• M67: 40,356,120 km (0.07 R)
• M68: 41,210,324 km (0.117 R)
• M69: 41,467,782 km (0.085 R)
• M70: 41,811,857 km (0.098 R)
• M71: 42,849,916 km (0.097 R)
• M72: 44,246,861 km (0.105 R)
• M73: 44,686,530 km (0.046 R)
• M74: 44,862,905 km (0.088 R)
• M75: 46,103,221 km (0.099 R)
• M76: 46,459,564 km (0.079 R)
• M77: 48,798,676 km (0.119 R)
• M78: 51,729,747 km (0.077 R)
• M79: 52,100,151 km (0.104 R)
• M80: 52,564,353 km (0.025 R)
• M81: 53,965,188 km (0.059 R)
• M82: 54,717,366 km (0.099 R)
• M83: 55,000,256 km (0.033 R)
• M84: 56,327,039 km (0.081 R)
• M85: 56,708,065 km (0.109 R)
• M86: 57,185,581 km (0.044 R)
• M87: 57,472,660 km (0.097 R)
• M88: 60,760,222 km (0.118 R)
• M89: 61,053,135 km (0.031 R)
• M90: 61,542,470 km (0.115 R)
• M91: 62,033,151 km (0.062 R)
• M92: 67,313,357 km (0.071 R)
• M93: 67,414,336 km (0.105 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: 331 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit