🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 141 Days

Day: 27 Hours

Environment

Temp: 259 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.19 AU - 1.23 AU

Year: 474 Days

Day: 21.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,623,650 km

• M1: 346,020 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.36 AU - 1.46 AU

Year: 597 Days

Day: 27 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,623,650 km

• M1: 384,317 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.91 AU - 2.23 AU

Year: 1062 Days

Day: 20 Hours

Environment

Temp: -62 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.82 AU - 2.56 AU

Year: 1155 Days

Day: 44.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.2 AU - 3.38 AU

Year: 2127 Days

Day: 46.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,623,650 km

• M1: 77,043 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.55 AU - 3.67 AU

Year: 2445 Days

Day: 37 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.8

Radius: 14.2

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.75 AU - 6.51 AU

Year: 4762 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,623,650 km

• M1: 187,596 km (0.119 R)
• M2: 359,484 km (0.081 R)
• M3: 625,917 km (0.12 R)
• M4: 861,085 km (0.09 R)
• M5: 950,246 km (0.025 R)
• M6: 1,078,750 km (0.105 R)
• M7: 1,289,833 km (0.085 R)
• M8: 1,696,589 km (0.096 R)
• M9: 1,945,221 km (0.087 R)
• M10: 2,081,804 km (0.053 R)
• M11: 2,269,101 km (0.034 R)
• M12: 2,527,905 km (0.091 R)
• M13: 2,644,142 km (0.094 R)
• M14: 2,745,271 km (0.099 R)
• M15: 2,899,506 km (0.104 R)
• M16: 3,021,578 km (0.065 R)
• M17: 3,343,512 km (0.026 R)
• M18: 3,508,668 km (0.076 R)
• M19: 3,620,418 km (0.085 R)
• M20: 3,828,359 km (0.097 R)
• M21: 3,943,400 km (0.053 R)
• M22: 4,040,339 km (0.095 R)
• M23: 4,295,852 km (0.081 R)
• M24: 4,415,680 km (0.104 R)
• M25: 4,719,962 km (0.067 R)
• M26: 4,989,538 km (0.111 R)
• M27: 5,306,685 km (0.092 R)
• M28: 5,543,648 km (0.074 R)
• M29: 6,526,207 km (0.045 R)
• M30: 6,990,708 km (0.083 R)
• M31: 7,370,089 km (0.064 R)
• M32: 7,490,066 km (0.109 R)
• M33: 8,074,994 km (0.092 R)
• M34: 8,448,091 km (0.105 R)
• M35: 8,750,727 km (0.113 R)
• M36: 9,185,608 km (0.04 R)
• M37: 9,522,802 km (0.11 R)
• M38: 9,679,880 km (0.098 R)
• M39: 9,917,142 km (0.107 R)
• M40: 10,343,795 km (0.064 R)
• M41: 10,694,752 km (0.101 R)
• M42: 10,858,113 km (0.12 R)
• M43: 11,242,579 km (0.115 R)
• M44: 11,380,957 km (0.051 R)
• M45: 12,223,193 km (0.114 R)
• M46: 12,565,623 km (0.058 R)
• M47: 13,172,841 km (0.097 R)
• M48: 13,524,096 km (0.116 R)
• M49: 13,848,724 km (0.094 R)
• M50: 13,937,734 km (0.108 R)
• M51: 14,205,963 km (0.108 R)
• M52: 14,295,722 km (0.086 R)
• M53: 14,475,838 km (0.052 R)
• M54: 15,449,122 km (0.114 R)
• M55: 15,634,025 km (0.098 R)
• M56: 16,224,338 km (0.098 R)
• M57: 16,537,895 km (0.105 R)
• M58: 16,948,691 km (0.07 R)
• M59: 17,587,174 km (0.042 R)
• M60: 18,461,574 km (0.092 R)
• M61: 18,887,778 km (0.1 R)
• M62: 19,052,486 km (0.091 R)
• M63: 19,283,914 km (0.114 R)
• M64: 19,416,607 km (0.055 R)
• M65: 19,783,122 km (0.081 R)
• M66: 20,286,518 km (0.055 R)
• M67: 20,624,610 km (0.083 R)
• M68: 21,203,404 km (0.086 R)
• M69: 22,133,753 km (0.07 R)
• M70: 22,621,442 km (0.11 R)
• M71: 23,395,013 km (0.099 R)
• M72: 23,785,014 km (0.116 R)
• M73: 23,891,678 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.3

Radius: 6.9

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.68 AU - 19.76 AU

Year: 23285 Days

Day: 15.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,623,650 km

• M1: 92,302 km (0.043 R)
• M2: 232,774 km (0.102 R)
• M3: 581,637 km (0.057 R)
• M4: 996,621 km (0.111 R)
• M5: 1,206,357 km (0.119 R)
• M6: 1,261,110 km (0.094 R)
• M7: 1,344,586 km (0.062 R)
• M8: 1,852,919 km (0.103 R)
• M9: 1,916,498 km (0.12 R)
• M10: 1,980,676 km (0.096 R)
• M11: 2,144,485 km (0.114 R)
• M12: 2,770,104 km (0.092 R)
• M13: 3,028,011 km (0.067 R)
• M14: 3,566,862 km (0.083 R)
• M15: 4,011,018 km (0.03 R)
• M16: 4,260,547 km (0.115 R)
• M17: 4,429,892 km (0.074 R)
• M18: 4,558,247 km (0.116 R)
• M19: 4,687,799 km (0.063 R)
• M20: 4,906,661 km (0.093 R)
• M21: 7,221,239 km (0.119 R)
• M22: 7,524,922 km (0.114 R)
• M23: 8,460,657 km (0.088 R)
• M24: 9,159,130 km (0.032 R)
• M25: 9,542,848 km (0.099 R)
• M26: 10,439,538 km (0.047 R)
• M27: 10,496,535 km (0.108 R)
• M28: 10,782,715 km (0.098 R)
• M29: 10,840,311 km (0.085 R)
• M30: 13,348,768 km (0.108 R)
• M31: 13,410,552 km (0.115 R)
• M32: 13,908,563 km (0.112 R)
• M33: 15,438,949 km (0.117 R)
• M34: 16,158,066 km (0.096 R)
• M35: 17,290,671 km (0.061 R)
• M36: 17,628,763 km (0.118 R)
• M37: 17,696,531 km (0.072 R)
• M38: 18,174,047 km (0.077 R)
• M39: 18,725,016 km (0.119 R)
• M40: 19,072,083 km (0.081 R)
• M41: 19,772,650 km (0.05 R)
• M42: 20,339,177 km (0.073 R)
• M43: 22,216,780 km (0.097 R)
• M44: 22,363,535 km (0.115 R)
• M45: 23,623,748 km (0.102 R)
• M46: 24,149,285 km (0.068 R)
• M47: 26,057,556 km (0.111 R)
• M48: 27,068,837 km (0.05 R)
• M49: 27,697,447 km (0.049 R)
• M50: 28,013,697 km (0.069 R)
• M51: 28,410,580 km (0.106 R)
• M52: 28,729,373 km (0.067 R)
• M53: 29,935,581 km (0.082 R)
• M54: 32,563,717 km (0.069 R)
• M55: 32,730,369 km (0.106 R)
• M56: 34,243,401 km (0.102 R)
• M57: 35,179,136 km (0.113 R)
• M58: 37,773,762 km (0.076 R)
• M59: 37,948,941 km (0.115 R)
• M60: 39,094,112 km (0.051 R)
• M61: 42,687,902 km (0.088 R)
• M62: 43,144,624 km (0.075 R)
• M63: 44,431,615 km (0.049 R)
• M64: 45,079,972 km (0.114 R)
• M65: 45,544,922 km (0.098 R)
• M66: 45,731,321 km (0.078 R)
• M67: 49,130,334 km (0.106 R)
• M68: 49,608,748 km (0.112 R)
• M69: 50,570,363 km (0.099 R)
• M70: 51,150,354 km (0.074 R)
• M71: 51,926,917 km (0.103 R)
• M72: 52,219,231 km (0.104 R)
• M73: 52,609,682 km (0.066 R)
• M74: 58,582,526 km (0.046 R)
• M75: 59,802,497 km (0.086 R)
• M76: 60,313,374 km (0.054 R)
• M77: 60,928,221 km (0.104 R)
• M78: 61,648,385 km (0.103 R)
• M79: 62,371,092 km (0.089 R)
• M80: 63,408,703 km (0.067 R)
• M81: 64,033,873 km (0.1 R)
• M82: 65,080,459 km (0.084 R)
• M83: 66,238,347 km (0.068 R)
• M84: 66,555,195 km (0.11 R)
• M85: 66,660,961 km (0.084 R)
• M86: 70,074,635 km (0.117 R)
• M87: 70,613,187 km (0.065 R)
• M88: 71,044,926 km (0.117 R)
• M89: 71,153,086 km (0.111 R)
• M90: 71,261,245 km (0.112 R)
• M91: 71,586,022 km (0.028 R)
• M92: 71,911,248 km (0.1 R)
• M93: 72,454,438 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 3.7

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.68 AU - 21.24 AU

Year: 29427 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,623,650 km

• M1: 498,610 km (0.104 R)
• M2: 1,231,340 km (0.099 R)
• M3: 1,835,117 km (0.117 R)
• M4: 2,546,455 km (0.085 R)
• M5: 2,728,516 km (0.109 R)
• M6: 3,105,502 km (0.037 R)
• M7: 4,046,772 km (0.038 R)
• M8: 4,438,868 km (0.037 R)
• M9: 5,413,049 km (0.086 R)
• M10: 6,698,095 km (0.11 R)
• M11: 8,160,713 km (0.041 R)
• M12: 8,383,764 km (0.116 R)
• M13: 9,019,256 km (0.094 R)
• M14: 10,096,211 km (0.078 R)
• M15: 10,287,696 km (0.026 R)
• M16: 11,163,891 km (0.118 R)
• M17: 14,520,418 km (0.104 R)
• M18: 16,841,130 km (0.116 R)
• M19: 17,467,795 km (0.085 R)
• M20: 18,392,759 km (0.107 R)
• M21: 19,274,190 km (0.101 R)
• M22: 19,392,821 km (0.041 R)
• M23: 20,169,383 km (0.077 R)
• M24: 20,410,385 km (0.112 R)
• M25: 22,872,168 km (0.066 R)
• M26: 23,755,693 km (0.064 R)
• M27: 24,779,092 km (0.028 R)
• M28: 25,621,179 km (0.071 R)
• M29: 27,666,630 km (0.079 R)
• M30: 28,202,939 km (0.113 R)
• M31: 30,796,816 km (0.063 R)
• M32: 31,074,171 km (0.088 R)
• M33: 34,180,421 km (0.109 R)
• M34: 34,755,625 km (0.063 R)
• M35: 34,827,880 km (0.052 R)
• M36: 35,406,674 km (0.08 R)
• M37: 36,427,381 km (0.074 R)
• M38: 36,573,987 km (0.101 R)
• M39: 37,162,355 km (0.071 R)
• M40: 38,423,016 km (0.108 R)
• M41: 39,021,109 km (0.086 R)
• M42: 39,546,945 km (0.087 R)
• M43: 40,833,636 km (0.063 R)
• M44: 41,903,710 km (0.114 R)
• M45: 42,134,091 km (0.073 R)
• M46: 42,596,348 km (0.069 R)
• M47: 45,011,157 km (0.089 R)
• M48: 45,089,696 km (0.077 R)
• M49: 48,755,891 km (0.036 R)
• M50: 49,403,201 km (0.07 R)
• M51: 51,526,593 km (0.091 R)
• M52: 51,691,151 km (0.067 R)
• M53: 51,938,286 km (0.116 R)
• M54: 53,013,895 km (0.053 R)
• M55: 53,180,098 km (0.078 R)
• M56: 54,096,834 km (0.095 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit