🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.58 AU - 0.68 AU

Year: 178 Days

Day: 44.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.04 AU - 1.26 AU

Year: 440 Days

Day: 29.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.19 AU - 4.03 AU

Year: 2445 Days

Day: 34.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.73 AU - 4.07 AU

Year: 2745 Days

Day: 46.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.15 AU - 4.57 AU

Year: 3245 Days

Day: 29.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 11.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.72 AU - 6.4 AU

Year: 5317 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,262,882 km

• M1: 143,614 km (0.103 R)
• M2: 215,720 km (0.112 R)
• M3: 422,315 km (0.037 R)
• M4: 677,230 km (0.092 R)
• M5: 755,768 km (0.116 R)
• M6: 837,598 km (0.106 R)
• M7: 1,087,577 km (0.075 R)
• M8: 1,295,368 km (0.101 R)
• M9: 1,481,468 km (0.106 R)
• M10: 1,805,347 km (0.044 R)
• M11: 1,918,443 km (0.066 R)
• M12: 2,033,933 km (0.087 R)
• M13: 2,540,471 km (0.075 R)
• M14: 2,732,405 km (0.118 R)
• M15: 3,040,726 km (0.115 R)
• M16: 3,130,784 km (0.029 R)
• M17: 3,738,750 km (0.062 R)
• M18: 3,957,761 km (0.104 R)
• M19: 4,156,128 km (0.11 R)
• M20: 4,718,317 km (0.063 R)
• M21: 4,981,759 km (0.12 R)
• M22: 5,088,572 km (0.061 R)
• M23: 5,250,287 km (0.106 R)
• M24: 5,829,380 km (0.028 R)
• M25: 6,140,993 km (0.067 R)
• M26: 6,342,052 km (0.098 R)
• M27: 6,516,184 km (0.094 R)
• M28: 6,809,994 km (0.065 R)
• M29: 6,928,775 km (0.091 R)
• M30: 7,655,671 km (0.038 R)
• M31: 8,985,746 km (0.037 R)
• M32: 9,181,569 km (0.099 R)
• M33: 10,386,131 km (0.088 R)
• M34: 10,626,086 km (0.114 R)
• M35: 10,764,016 km (0.102 R)
• M36: 11,639,911 km (0.056 R)
• M37: 12,248,475 km (0.117 R)
• M38: 13,273,370 km (0.078 R)
• M39: 14,516,529 km (0.1 R)
• M40: 14,669,717 km (0.119 R)
• M41: 15,171,318 km (0.096 R)
• M42: 15,521,976 km (0.079 R)
• M43: 15,717,799 km (0.071 R)
• M44: 16,072,646 km (0.078 R)
• M45: 16,350,449 km (0.1 R)
• M46: 16,910,693 km (0.096 R)
• M47: 17,112,351 km (0.076 R)
• M48: 17,193,283 km (0.098 R)
• M49: 17,558,751 km (0.114 R)
• M50: 17,844,932 km (0.099 R)
• M51: 18,504,658 km (0.052 R)
• M52: 19,004,764 km (0.073 R)
• M53: 19,130,426 km (0.101 R)
• M54: 19,593,731 km (0.096 R)
• M55: 21,092,552 km (0.12 R)
• M56: 21,877,641 km (0.083 R)
• M57: 22,406,320 km (0.111 R)
• M58: 22,494,882 km (0.081 R)
• M59: 22,894,757 km (0.033 R)
• M60: 23,252,147 km (0.112 R)
• M61: 23,341,756 km (0.096 R)
• M62: 24,199,101 km (0.099 R)
• M63: 24,928,989 km (0.065 R)
• M64: 25,020,693 km (0.108 R)
• M65: 25,204,548 km (0.096 R)
• M66: 25,296,701 km (0.052 R)
• M67: 25,527,381 km (0.092 R)
• M68: 27,161,887 km (0.109 R)
• M69: 27,540,220 km (0.095 R)
• M70: 28,158,807 km (0.078 R)
• M71: 28,350,143 km (0.098 R)
• M72: 28,685,841 km (0.11 R)
• M73: 29,264,485 km (0.104 R)
• M74: 29,458,214 km (0.095 R)
• M75: 29,798,250 km (0.086 R)
• M76: 29,895,638 km (0.115 R)
• M77: 30,139,633 km (0.085 R)
• M78: 31,072,675 km (0.083 R)
• M79: 31,220,776 km (0.061 R)
• M80: 31,369,327 km (0.072 R)
• M81: 33,776,058 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 15

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.73 AU - 12.41 AU

Year: 14028 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 168 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,262,882 km

• M1: 349,461 km (0.112 R)
• M2: 502,649 km (0.065 R)
• M3: 628,461 km (0.035 R)
• M4: 896,241 km (0.105 R)
• M5: 1,056,909 km (0.085 R)
• M6: 1,409,661 km (0.049 R)
• M7: 1,742,217 km (0.102 R)
• M8: 2,288,548 km (0.066 R)
• M9: 2,784,016 km (0.052 R)
• M10: 2,991,658 km (0.093 R)
• M11: 3,240,739 km (0.043 R)
• M12: 3,496,701 km (0.12 R)
• M13: 3,721,397 km (0.105 R)
• M14: 3,951,179 km (0.119 R)
• M15: 4,106,910 km (0.063 R)
• M16: 5,126,719 km (0.102 R)
• M17: 5,254,326 km (0.112 R)
• M18: 5,426,064 km (0.103 R)
• M19: 5,556,215 km (0.089 R)
• M20: 5,731,244 km (0.094 R)
• M21: 6,086,988 km (0.09 R)
• M22: 7,008,062 km (0.094 R)
• M23: 7,197,453 km (0.057 R)
• M24: 7,776,247 km (0.107 R)
• M25: 7,923,302 km (0.062 R)
• M26: 8,571,210 km (0.036 R)
• M27: 8,978,565 km (0.094 R)
• M28: 9,706,658 km (0.106 R)
• M29: 9,865,232 km (0.049 R)
• M30: 11,665,343 km (0.103 R)
• M31: 12,344,816 km (0.105 R)
• M32: 12,689,490 km (0.095 R)
• M33: 13,683,268 km (0.095 R)
• M34: 15,067,348 km (0.104 R)
• M35: 15,994,107 km (0.037 R)
• M36: 16,812,108 km (0.07 R)
• M37: 17,902,527 km (0.087 R)
• M38: 18,292,828 km (0.071 R)
• M39: 19,347,343 km (0.085 R)
• M40: 21,171,390 km (0.075 R)
• M41: 23,973,508 km (0.078 R)
• M42: 24,331,944 km (0.075 R)
• M43: 24,981,498 km (0.057 R)
• M44: 25,344,871 km (0.059 R)
• M45: 25,563,733 km (0.101 R)
• M46: 26,741,816 km (0.088 R)
• M47: 28,390,235 km (0.1 R)
• M48: 31,392,664 km (0.09 R)
• M49: 31,863,449 km (0.026 R)
• M50: 36,123,099 km (0.106 R)
• M51: 37,360,722 km (0.03 R)
• M52: 37,526,925 km (0.091 R)
• M53: 38,026,582 km (0.102 R)
• M54: 39,032,628 km (0.112 R)
• M55: 39,623,539 km (0.049 R)
• M56: 41,156,618 km (0.032 R)
• M57: 41,930,488 km (0.114 R)
• M58: 42,103,124 km (0.056 R)
• M59: 44,368,484 km (0.106 R)
• M60: 45,161,952 km (0.09 R)
• M61: 45,782,334 km (0.112 R)
• M62: 47,210,844 km (0.108 R)
• M63: 47,570,178 km (0.065 R)
• M64: 48,382,195 km (0.112 R)
• M65: 49,289,806 km (0.086 R)
• M66: 51,121,931 km (0.066 R)
• M67: 51,953,695 km (0.028 R)
• M68: 52,976,346 km (0.087 R)
• M69: 53,630,537 km (0.066 R)
• M70: 54,287,422 km (0.087 R)
• M71: 54,663,960 km (0.083 R)
• M72: 55,514,423 km (0.055 R)
• M73: 55,893,804 km (0.11 R)
• M74: 56,941,587 km (0.11 R)
• M75: 59,443,911 km (0.068 R)
• M76: 60,026,445 km (0.06 R)
• M77: 61,001,524 km (0.086 R)
• M78: 61,197,198 km (0.079 R)
• M79: 67,163,161 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.9

Radius: 7.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.36 AU - 20.84 AU

Year: 26319 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,262,882 km

• M1: 182,210 km (0.086 R)
• M2: 328,367 km (0.119 R)
• M3: 417,528 km (0.109 R)
• M4: 498,610 km (0.109 R)
• M5: 640,578 km (0.07 R)
• M6: 1,007,990 km (0.119 R)
• M7: 1,143,676 km (0.12 R)
• M8: 1,509,293 km (0.072 R)
• M9: 1,586,785 km (0.075 R)
• M10: 1,718,730 km (0.059 R)
• M11: 2,194,601 km (0.081 R)
• M12: 2,253,094 km (0.09 R)
• M13: 2,678,101 km (0.073 R)
• M14: 3,029,357 km (0.052 R)
• M15: 3,497,598 km (0.075 R)
• M16: 3,670,234 km (0.073 R)
• M17: 3,881,317 km (0.112 R)
• M18: 4,688,547 km (0.031 R)
• M19: 4,802,690 km (0.072 R)
• M20: 4,994,774 km (0.112 R)
• M21: 5,993,040 km (0.105 R)
• M22: 7,534,946 km (0.027 R)
• M23: 7,984,038 km (0.101 R)
• M24: 9,914,300 km (0.053 R)
• M25: 10,159,191 km (0.112 R)
• M26: 10,805,155 km (0.041 R)
• M27: 10,855,420 km (0.068 R)
• M28: 11,721,442 km (0.057 R)
• M29: 12,662,413 km (0.042 R)
• M30: 13,142,023 km (0.112 R)
• M31: 13,627,618 km (0.092 R)
• M32: 14,229,001 km (0.055 R)
• M33: 15,006,910 km (0.073 R)
• M34: 15,063,010 km (0.096 R)
• M35: 15,119,258 km (0.088 R)
• M36: 15,175,507 km (0.059 R)
• M37: 15,231,756 km (0.073 R)
• M38: 16,314,845 km (0.111 R)
• M39: 16,953,179 km (0.059 R)
• M40: 17,011,522 km (0.12 R)
• M41: 17,363,526 km (0.085 R)
• M42: 19,342,257 km (0.075 R)
• M43: 21,076,545 km (0.044 R)
• M44: 21,454,579 km (0.096 R)
• M45: 22,602,144 km (0.09 R)
• M46: 24,956,366 km (0.105 R)
• M47: 25,356,241 km (0.094 R)
• M48: 25,423,111 km (0.09 R)
• M49: 25,691,190 km (0.114 R)
• M50: 25,758,360 km (0.117 R)
• M51: 26,908,917 km (0.064 R)
• M52: 27,387,481 km (0.106 R)
• M53: 28,076,080 km (0.055 R)
• M54: 28,353,135 km (0.067 R)
• M55: 29,400,170 km (0.092 R)
• M56: 30,887,024 km (0.085 R)
• M57: 31,173,055 km (0.11 R)
• M58: 31,459,983 km (0.078 R)
• M59: 32,907,492 km (0.084 R)
• M60: 33,126,504 km (0.114 R)
• M61: 33,272,661 km (0.105 R)
• M62: 33,565,873 km (0.1 R)
• M63: 33,933,584 km (0.105 R)
• M64: 34,598,846 km (0.077 R)
• M65: 34,747,247 km (0.047 R)
• M66: 36,393,572 km (0.071 R)
• M67: 38,910,406 km (0.113 R)
• M68: 38,987,599 km (0.09 R)
• M69: 40,619,263 km (0.062 R)
• M70: 41,089,598 km (0.116 R)
• M71: 41,798,543 km (0.098 R)
• M72: 43,228,250 km (0.076 R)
• M73: 43,308,135 km (0.104 R)
• M74: 44,029,496 km (0.076 R)
• M75: 45,728,030 km (0.109 R)
• M76: 46,462,406 km (0.107 R)
• M77: 46,790,175 km (0.071 R)
• M78: 47,036,413 km (0.102 R)
• M79: 48,191,458 km (0.087 R)
• M80: 49,689,980 km (0.046 R)
• M81: 50,445,000 km (0.094 R)
• M82: 52,306,596 km (0.093 R)
• M83: 53,074,632 km (0.103 R)
• M84: 53,502,930 km (0.101 R)
• M85: 54,708,241 km (0.1 R)
• M86: 55,227,644 km (0.085 R)
• M87: 55,314,261 km (0.074 R)
• M88: 56,271,089 km (0.104 R)
• M89: 56,707,766 km (0.06 R)
• M90: 57,321,117 km (0.062 R)
• M91: 57,760,486 km (0.117 R)
• M92: 58,024,676 km (0.108 R)
• M93: 58,731,226 km (0.033 R)
• M94: 59,174,186 km (0.045 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit