🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 42.9 Hours

Environment

Temp: 262 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 149 Days

Day: 39.7 Hours

Environment

Temp: 251 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,040,119 km

• M1: 106,813 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.03 AU - 1.31 AU

Year: 449 Days

Day: 25.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.69 AU - 4.69 AU

Year: 3603 Days

Day: 20.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,040,119 km

• M1: 54,005 km (0.062 R)
• M2: 888,163 km (0.039 R)

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 14.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.92 AU - 6.16 AU

Year: 4626 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,040,119 km

• M1: 212,728 km (0.039 R)
• M2: 404,662 km (0.107 R)
• M3: 560,394 km (0.098 R)
• M4: 696,378 km (0.093 R)
• M5: 981,063 km (0.115 R)
• M6: 1,111,363 km (0.072 R)
• M7: 1,220,120 km (0.105 R)
• M8: 1,376,151 km (0.098 R)
• M9: 1,951,355 km (0.104 R)
• M10: 2,187,869 km (0.09 R)
• M11: 2,858,217 km (0.083 R)
• M12: 3,030,853 km (0.098 R)
• M13: 3,631,339 km (0.097 R)
• M14: 3,818,785 km (0.049 R)
• M15: 3,945,644 km (0.056 R)
• M16: 4,312,607 km (0.07 R)
• M17: 4,804,186 km (0.093 R)
• M18: 5,266,743 km (0.059 R)
• M19: 5,455,834 km (0.1 R)
• M20: 6,334,722 km (0.118 R)
• M21: 6,460,234 km (0.052 R)
• M22: 6,637,508 km (0.095 R)
• M23: 6,842,008 km (0.114 R)
• M24: 7,074,633 km (0.085 R)
• M25: 7,547,961 km (0.101 R)
• M26: 7,734,808 km (0.12 R)
• M27: 8,058,688 km (0.031 R)
• M28: 9,227,346 km (0.079 R)
• M29: 9,542,250 km (0.042 R)
• M30: 9,773,378 km (0.111 R)
• M31: 9,889,766 km (0.105 R)
• M32: 10,006,602 km (0.058 R)
• M33: 10,567,594 km (0.12 R)
• M34: 11,017,883 km (0.11 R)
• M35: 11,474,306 km (0.091 R)
• M36: 11,968,278 km (0.101 R)
• M37: 12,595,393 km (0.065 R)
• M38: 13,168,951 km (0.058 R)
• M39: 13,491,334 km (0.112 R)
• M40: 13,881,635 km (0.068 R)
• M41: 14,308,737 km (0.103 R)
• M42: 14,673,457 km (0.116 R)
• M43: 15,581,815 km (0.088 R)
• M44: 16,163,152 km (0.101 R)
• M45: 17,100,981 km (0.087 R)
• M46: 17,241,454 km (0.09 R)
• M47: 17,949,501 km (0.095 R)
• M48: 18,092,217 km (0.107 R)
• M49: 18,235,382 km (0.055 R)
• M50: 19,760,981 km (0.101 R)
• M51: 20,019,187 km (0.093 R)
• M52: 20,352,940 km (0.081 R)
• M53: 20,613,689 km (0.1 R)
• M54: 20,763,287 km (0.101 R)
• M55: 21,365,119 km (0.12 R)
• M56: 21,516,363 km (0.12 R)
• M57: 22,125,375 km (0.077 R)
• M58: 22,278,564 km (0.06 R)
• M59: 22,508,795 km (0.111 R)
• M60: 22,740,073 km (0.117 R)
• M61: 23,711,711 km (0.107 R)
• M62: 23,986,223 km (0.088 R)
• M63: 25,214,422 km (0.044 R)
• M64: 26,098,545 km (0.109 R)
• M65: 26,300,951 km (0.033 R)
• M66: 26,747,950 km (0.11 R)
• M67: 27,156,501 km (0.093 R)
• M68: 27,526,008 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 11.3

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.08 AU - 9.9 AU

Year: 9563 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,040,119 km

• M1: 147,803 km (0.107 R)
• M2: 393,592 km (0.083 R)
• M3: 856,149 km (0.081 R)
• M4: 1,121,984 km (0.048 R)
• M5: 1,475,783 km (0.106 R)
• M6: 1,709,305 km (0.063 R)
• M7: 1,819,559 km (0.103 R)
• M8: 2,000,872 km (0.069 R)
• M9: 2,164,681 km (0.066 R)
• M10: 2,431,115 km (0.111 R)
• M11: 2,682,739 km (0.118 R)
• M12: 3,572,397 km (0.11 R)
• M13: 3,801,132 km (0.086 R)
• M14: 4,424,507 km (0.109 R)
• M15: 4,516,210 km (0.097 R)
• M16: 4,732,678 km (0.095 R)
• M17: 5,467,952 km (0.083 R)
• M18: 5,966,561 km (0.051 R)
• M19: 6,307,345 km (0.109 R)
• M20: 6,972,009 km (0.109 R)
• M21: 7,258,638 km (0.079 R)
• M22: 7,622,460 km (0.095 R)
• M23: 7,954,867 km (0.073 R)
• M24: 8,141,715 km (0.11 R)
• M25: 8,405,605 km (0.082 R)
• M26: 8,481,601 km (0.064 R)
• M27: 8,787,678 km (0.119 R)
• M28: 9,136,391 km (0.076 R)
• M29: 9,450,097 km (0.109 R)
• M30: 10,781,818 km (0.062 R)
• M31: 11,113,476 km (0.067 R)
• M32: 11,406,389 km (0.064 R)
• M33: 12,865,566 km (0.055 R)
• M34: 14,065,641 km (0.028 R)
• M35: 14,201,176 km (0.109 R)
• M36: 15,069,891 km (0.092 R)
• M37: 15,254,944 km (0.059 R)
• M38: 15,394,219 km (0.033 R)
• M39: 15,861,563 km (0.066 R)
• M40: 15,955,660 km (0.043 R)
• M41: 16,714,720 km (0.115 R)
• M42: 17,291,719 km (0.066 R)
• M43: 18,120,341 km (0.093 R)
• M44: 18,415,947 km (0.096 R)
• M45: 18,613,865 km (0.07 R)
• M46: 18,862,197 km (0.081 R)
• M47: 19,362,452 km (0.043 R)
• M48: 19,664,491 km (0.072 R)
• M49: 19,765,619 km (0.08 R)
• M50: 20,222,640 km (0.108 R)
• M51: 21,095,245 km (0.037 R)
• M52: 22,032,774 km (0.054 R)
• M53: 22,665,274 km (0.079 R)
• M54: 23,036,875 km (0.099 R)
• M55: 23,250,202 km (0.085 R)
• M56: 24,002,081 km (0.096 R)
• M57: 25,750,281 km (0.111 R)
• M58: 27,144,384 km (0.05 R)
• M59: 27,935,906 km (0.092 R)
• M60: 28,734,909 km (0.101 R)
• M61: 29,194,772 km (0.087 R)
• M62: 29,425,752 km (0.062 R)
• M63: 29,831,162 km (0.119 R)
• M64: 30,765,101 km (0.119 R)
• M65: 31,649,374 km (0.035 R)
• M66: 32,064,808 km (0.105 R)
• M67: 32,482,186 km (0.115 R)
• M68: 34,108,614 km (0.041 R)
• M69: 34,717,627 km (0.093 R)
• M70: 34,901,034 km (0.106 R)
• M71: 35,514,834 km (0.063 R)
• M72: 37,002,435 km (0.107 R)
• M73: 37,565,521 km (0.1 R)
• M74: 37,753,865 km (0.047 R)
• M75: 38,005,489 km (0.118 R)
• M76: 39,590,478 km (0.099 R)
• M77: 40,680,747 km (0.067 R)
• M78: 41,780,741 km (0.094 R)
• M79: 41,910,741 km (0.094 R)
• M80: 42,040,891 km (0.118 R)
• M81: 42,367,015 km (0.092 R)
• M82: 42,759,410 km (0.093 R)
• M83: 43,679,736 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 12.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11 AU - 11.82 AU

Year: 13673 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,040,119 km

• M1: 153,637 km (0.096 R)
• M2: 270,922 km (0.118 R)
• M3: 384,467 km (0.08 R)
• M4: 488,886 km (0.099 R)
• M5: 640,578 km (0.097 R)
• M6: 829,969 km (0.119 R)
• M7: 953,088 km (0.103 R)
• M8: 1,385,575 km (0.11 R)
• M9: 1,636,900 km (0.064 R)
• M10: 1,741,768 km (0.087 R)
• M11: 2,013,887 km (0.056 R)
• M12: 2,816,928 km (0.113 R)
• M13: 3,470,671 km (0.108 R)
• M14: 3,641,511 km (0.065 R)
• M15: 4,389,052 km (0.08 R)
• M16: 5,379,390 km (0.081 R)
• M17: 5,458,378 km (0.092 R)
• M18: 6,689,718 km (0.1 R)
• M19: 6,989,213 km (0.03 R)
• M20: 8,003,935 km (0.077 R)
• M21: 8,185,098 km (0.108 R)
• M22: 8,876,689 km (0.078 R)
• M23: 9,017,311 km (0.073 R)
• M24: 9,443,665 km (0.076 R)
• M25: 9,539,258 km (0.078 R)
• M26: 11,012,198 km (0.105 R)
• M27: 11,112,878 km (0.074 R)
• M28: 11,878,071 km (0.03 R)
• M29: 12,977,765 km (0.119 R)
• M30: 13,351,610 km (0.053 R)
• M31: 13,837,504 km (0.107 R)
• M32: 14,329,082 km (0.058 R)
• M33: 15,273,494 km (0.107 R)
• M34: 16,123,359 km (0.099 R)
• M35: 16,467,734 km (0.12 R)
• M36: 17,515,218 km (0.039 R)
• M37: 19,126,537 km (0.091 R)
• M38: 20,165,195 km (0.111 R)
• M39: 20,660,364 km (0.046 R)
• M40: 21,599,689 km (0.105 R)
• M41: 22,937,842 km (0.078 R)
• M42: 24,106,350 km (0.109 R)
• M43: 24,500,092 km (0.11 R)
• M44: 24,829,806 km (0.089 R)
• M45: 25,360,579 km (0.118 R)
• M46: 26,029,132 km (0.106 R)
• M47: 27,794,686 km (0.085 R)
• M48: 28,345,805 km (0.103 R)
• M49: 29,388,651 km (0.076 R)
• M50: 29,598,687 km (0.064 R)
• M51: 30,444,064 km (0.078 R)
• M52: 31,083,296 km (0.111 R)
• M53: 33,391,741 km (0.109 R)
• M54: 34,050,869 km (0.107 R)
• M55: 34,640,434 km (0.09 R)
• M56: 35,233,291 km (0.067 R)
• M57: 36,054,134 km (0.101 R)
• M58: 36,354,078 km (0.036 R)
• M59: 37,486,534 km (0.1 R)
• M60: 37,562,529 km (0.1 R)
• M61: 38,553,914 km (0.101 R)
• M62: 38,860,740 km (0.074 R)
• M63: 39,014,526 km (0.12 R)
• M64: 39,863,494 km (0.103 R)
• M65: 40,718,596 km (0.059 R)
• M66: 41,894,435 km (0.086 R)
• M67: 42,605,324 km (0.102 R)
• M68: 44,520,326 km (0.086 R)
• M69: 46,463,303 km (0.102 R)
• M70: 46,871,556 km (0.113 R)
• M71: 47,035,216 km (0.031 R)
• M72: 47,445,114 km (0.052 R)
• M73: 48,103,495 km (0.08 R)
• M74: 49,429,231 km (0.096 R)
• M75: 51,019,307 km (0.059 R)
• M76: 51,440,425 km (0.054 R)
• M77: 51,524,798 km (0.107 R)
• M78: 52,456,045 km (0.08 R)
• M79: 53,222,135 km (0.1 R)
• M80: 53,906,097 km (0.098 R)
• M81: 54,077,536 km (0.084 R)
• M82: 54,163,405 km (0.106 R)
• M83: 55,110,210 km (0.116 R)
• M84: 55,369,314 km (0.113 R)
• M85: 55,629,015 km (0.099 R)
• M86: 56,845,695 km (0.12 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: 268 - 10,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit