🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.39 AU - 1.71 AU

Year: 675 Days

Day: 36.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.97 AU - 3.07 AU

Year: 1836 Days

Day: 35.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.78 AU - 6.24 AU

Year: 4525 Days

Day: 42.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,182,987 km

• M1: 409,749 km (0.091 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 11.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.33 AU - 8.47 AU

Year: 7042 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,182,987 km

• M1: 146,008 km (0.095 R)
• M2: 298,597 km (0.088 R)
• M3: 420,520 km (0.106 R)
• M4: 520,900 km (0.086 R)
• M5: 726,148 km (0.083 R)
• M6: 905,366 km (0.101 R)
• M7: 1,109,418 km (0.034 R)
• M8: 1,298,210 km (0.112 R)
• M9: 1,508,695 km (0.101 R)
• M10: 1,674,299 km (0.12 R)
• M11: 1,916,199 km (0.065 R)
• M12: 2,084,048 km (0.103 R)
• M13: 2,194,601 km (0.097 R)
• M14: 2,512,197 km (0.097 R)
• M15: 2,817,377 km (0.08 R)
• M16: 3,669,785 km (0.091 R)
• M17: 3,774,205 km (0.089 R)
• M18: 4,062,779 km (0.107 R)
• M19: 4,390,249 km (0.111 R)
• M20: 5,819,058 km (0.105 R)
• M21: 7,953,072 km (0.103 R)
• M22: 8,069,608 km (0.098 R)
• M23: 10,218,731 km (0.042 R)
• M24: 11,030,001 km (0.073 R)
• M25: 12,195,966 km (0.077 R)
• M26: 12,668,845 km (0.099 R)
• M27: 14,029,288 km (0.072 R)
• M28: 15,001,824 km (0.108 R)
• M29: 15,097,866 km (0.106 R)
• M30: 15,290,548 km (0.09 R)
• M31: 16,094,188 km (0.046 R)
• M32: 16,463,994 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 15

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.15 AU - 10.23 AU

Year: 9747 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 104,182,987 km

• M1: 263,891 km (0.098 R)
• M2: 528,380 km (0.118 R)
• M3: 651,948 km (0.116 R)
• M4: 787,782 km (0.073 R)
• M5: 934,538 km (0.102 R)
• M6: 1,237,324 km (0.037 R)
• M7: 1,619,547 km (0.047 R)
• M8: 1,988,006 km (0.087 R)
• M9: 2,143,139 km (0.104 R)
• M10: 2,302,461 km (0.109 R)
• M11: 2,493,497 km (0.087 R)
• M12: 2,605,097 km (0.095 R)
• M13: 2,804,511 km (0.114 R)
• M14: 3,188,828 km (0.11 R)
• M15: 3,371,936 km (0.102 R)
• M16: 4,007,877 km (0.101 R)
• M17: 4,996,120 km (0.099 R)
• M18: 5,317,905 km (0.108 R)
• M19: 5,757,573 km (0.104 R)
• M20: 6,133,064 km (0.085 R)
• M21: 6,400,694 km (0.111 R)
• M22: 6,908,130 km (0.103 R)
• M23: 8,086,812 km (0.031 R)
• M24: 9,947,361 km (0.094 R)
• M25: 10,902,543 km (0.119 R)
• M26: 11,461,590 km (0.045 R)
• M27: 11,649,934 km (0.072 R)
• M28: 12,704,749 km (0.118 R)
• M29: 13,145,165 km (0.076 R)
• M30: 13,441,518 km (0.107 R)
• M31: 13,640,334 km (0.094 R)
• M32: 14,344,042 km (0.077 R)
• M33: 14,496,333 km (0.109 R)
• M34: 14,751,397 km (0.117 R)
• M35: 15,059,419 km (0.067 R)
• M36: 15,317,775 km (0.085 R)
• M37: 15,421,596 km (0.104 R)
• M38: 17,383,123 km (0.111 R)
• M39: 17,817,555 km (0.111 R)
• M40: 19,086,444 km (0.055 R)
• M41: 19,366,192 km (0.115 R)
• M42: 19,816,482 km (0.106 R)
• M43: 20,900,019 km (0.12 R)
• M44: 21,015,210 km (0.035 R)
• M45: 21,536,259 km (0.076 R)
• M46: 22,002,855 km (0.111 R)
• M47: 22,768,347 km (0.088 R)
• M48: 23,722,333 km (0.09 R)
• M49: 24,143,900 km (0.066 R)
• M50: 24,750,369 km (0.118 R)
• M51: 25,177,920 km (0.096 R)
• M52: 26,164,368 km (0.039 R)
• M53: 26,787,294 km (0.095 R)
• M54: 27,794,237 km (0.087 R)
• M55: 29,456,868 km (0.087 R)
• M56: 31,151,513 km (0.072 R)
• M57: 31,944,381 km (0.104 R)
• M58: 32,476,501 km (0.112 R)
• M59: 32,877,722 km (0.088 R)
• M60: 33,752,421 km (0.069 R)
• M61: 33,887,658 km (0.114 R)
• M62: 34,907,915 km (0.103 R)
• M63: 35,524,857 km (0.098 R)
• M64: 36,769,511 km (0.069 R)
• M65: 37,467,236 km (0.051 R)
• M66: 38,592,660 km (0.086 R)
• M67: 38,804,940 km (0.11 R)
• M68: 39,301,605 km (0.102 R)
• M69: 39,729,155 km (0.061 R)
• M70: 40,876,571 km (0.111 R)
• M71: 41,165,145 km (0.102 R)
• M72: 41,889,648 km (0.08 R)
• M73: 43,057,409 km (0.096 R)
• M74: 43,204,164 km (0.067 R)
• M75: 44,754,896 km (0.095 R)
• M76: 45,201,445 km (0.097 R)
• M77: 45,724,140 km (0.058 R)
• M78: 46,850,912 km (0.093 R)
• M79: 47,077,403 km (0.047 R)
• M80: 47,834,966 km (0.074 R)
• M81: 48,520,125 km (0.048 R)
• M82: 49,362,061 km (0.11 R)
• M83: 49,900,315 km (0.068 R)
• M84: 50,982,655 km (0.062 R)
• M85: 52,229,254 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.2

Radius: 6.8

Gravity: 19.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.27 AU - 20.97 AU

Year: 28109 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,182,987 km

• M1: 295,306 km (0.12 R)
• M2: 378,931 km (0.118 R)
• M3: 496,067 km (0.093 R)
• M4: 625,469 km (0.078 R)
• M5: 1,078,301 km (0.104 R)
• M6: 1,652,907 km (0.062 R)
• M7: 1,809,685 km (0.089 R)
• M8: 2,308,744 km (0.094 R)
• M9: 3,525,723 km (0.056 R)
• M10: 4,357,936 km (0.1 R)
• M11: 4,795,958 km (0.069 R)
• M12: 4,851,758 km (0.109 R)
• M13: 5,190,747 km (0.101 R)
• M14: 5,832,223 km (0.09 R)
• M15: 5,891,912 km (0.031 R)
• M16: 6,809,396 km (0.109 R)
• M17: 7,381,159 km (0.119 R)
• M18: 7,836,385 km (0.084 R)
• M19: 10,174,002 km (0.108 R)
• M20: 10,607,387 km (0.05 R)
• M21: 10,680,241 km (0.076 R)
• M22: 11,642,005 km (0.063 R)
• M23: 11,867,898 km (0.064 R)
• M24: 12,400,616 km (0.037 R)
• M25: 15,096,669 km (0.082 R)
• M26: 15,178,649 km (0.078 R)
• M27: 15,839,722 km (0.093 R)
• M28: 16,594,443 km (0.082 R)
• M29: 18,928,319 km (0.083 R)
• M30: 21,917,135 km (0.062 R)
• M31: 22,569,831 km (0.117 R)
• M32: 22,663,629 km (0.05 R)
• M33: 24,181,149 km (0.034 R)
• M34: 24,952,177 km (0.073 R)
• M35: 25,146,205 km (0.069 R)
• M36: 26,123,827 km (0.089 R)
• M37: 27,113,866 km (0.073 R)
• M38: 28,015,343 km (0.099 R)
• M39: 29,130,595 km (0.101 R)
• M40: 29,847,767 km (0.114 R)
• M41: 32,456,156 km (0.12 R)
• M42: 33,306,021 km (0.042 R)
• M43: 33,412,834 km (0.104 R)
• M44: 34,055,806 km (0.088 R)
• M45: 34,378,787 km (0.089 R)
• M46: 35,571,980 km (0.117 R)
• M47: 36,118,760 km (0.069 R)
• M48: 36,558,129 km (0.076 R)
• M49: 40,934,465 km (0.079 R)
• M50: 41,048,908 km (0.099 R)
• M51: 41,967,738 km (0.104 R)
• M52: 43,942,579 km (0.114 R)
• M53: 44,529,153 km (0.096 R)
• M54: 46,304,431 km (0.082 R)
• M55: 48,223,472 km (0.031 R)
• M56: 50,290,765 km (0.093 R)
• M57: 51,396,742 km (0.11 R)
• M58: 54,385,408 km (0.115 R)
• M59: 56,154,702 km (0.082 R)
• M60: 56,918,699 km (0.067 R)
• M61: 57,942,696 km (0.036 R)
• M62: 58,328,210 km (0.098 R)
• M63: 58,843,724 km (0.111 R)
• M64: 61,312,538 km (0.046 R)
• M65: 62,099,123 km (0.069 R)
• M66: 62,493,762 km (0.087 R)
• M67: 63,021,095 km (0.077 R)
• M68: 63,682,467 km (0.113 R)
• M69: 64,612,218 km (0.077 R)
• M70: 65,948,127 km (0.101 R)
• M71: 67,293,161 km (0.087 R)
• M72: 69,600,409 km (0.107 R)
• M73: 69,736,992 km (0.1 R)
• M74: 70,010,308 km (0.098 R)
• M75: 70,832,497 km (0.109 R)
• M76: 72,901,735 km (0.105 R)
• M77: 74,431,673 km (0.119 R)
• M78: 74,850,846 km (0.102 R)
• M79: 75,972,381 km (0.087 R)
• M80: 76,676,089 km (0.103 R)
• M81: 76,958,231 km (0.12 R)
• M82: 77,099,302 km (0.093 R)
• M83: 79,512,615 km (0.06 R)
• M84: 79,798,197 km (0.063 R)
• M85: 82,239,036 km (0.049 R)
• M86: 83,251,215 km (0.044 R)
• M87: 88,077,990 km (0.091 R)
• M88: 88,225,643 km (0.067 R)
• M89: 88,373,446 km (0.11 R)
• M90: 90,004,362 km (0.102 R)
• M91: 93,446,160 km (0.094 R)
• M92: 96,017,748 km (0.026 R)
• M93: 99,687,683 km (0.099 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit