🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.73 AU - 1.15 AU

Year: 336 Days

Day: 35.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.06 AU - 1.46 AU

Year: 522 Days

Day: 15 Hours

Environment

Temp: -18 °C

Axial Tilt: 55.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,662,013 km

• M1: 373,247 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.14 AU - 1.64 AU

Year: 605 Days

Day: 41.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.23 AU - 1.85 AU

Year: 705 Days

Day: 25.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.59 AU - 3.97 AU

Year: 2712 Days

Day: 33.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 13

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.11 AU - 6.81 AU

Year: 4707 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 72,662,013 km

• M1: 252,222 km (0.101 R)
• M2: 365,767 km (0.103 R)
• M3: 759,359 km (0.105 R)
• M4: 1,042,847 km (0.069 R)
• M5: 1,125,275 km (0.071 R)
• M6: 1,297,163 km (0.087 R)
• M7: 1,626,877 km (0.064 R)
• M8: 1,794,726 km (0.033 R)
• M9: 2,240,079 km (0.089 R)
• M10: 2,654,016 km (0.095 R)
• M11: 3,391,384 km (0.083 R)
• M12: 3,571,799 km (0.074 R)
• M13: 4,660,422 km (0.072 R)
• M14: 4,963,059 km (0.118 R)
• M15: 5,630,565 km (0.071 R)
• M16: 5,931,556 km (0.065 R)
• M17: 6,018,622 km (0.098 R)
• M18: 6,594,424 km (0.036 R)
• M19: 6,911,870 km (0.11 R)
• M20: 8,475,168 km (0.052 R)
• M21: 8,573,454 km (0.106 R)
• M22: 8,945,055 km (0.118 R)
• M23: 10,195,693 km (0.1 R)
• M24: 10,721,829 km (0.104 R)
• M25: 10,908,078 km (0.116 R)
• M26: 11,773,352 km (0.112 R)
• M27: 11,993,112 km (0.077 R)
• M28: 12,297,543 km (0.064 R)
• M29: 12,464,794 km (0.099 R)
• M30: 12,857,638 km (0.09 R)
• M31: 13,055,705 km (0.11 R)
• M32: 13,340,241 km (0.118 R)
• M33: 13,598,147 km (0.115 R)
• M34: 13,944,766 km (0.11 R)
• M35: 14,971,904 km (0.085 R)
• M36: 15,180,294 km (0.102 R)
• M37: 15,509,709 km (0.069 R)
• M38: 15,720,642 km (0.083 R)
• M39: 16,053,946 km (0.032 R)
• M40: 16,358,976 km (0.115 R)
• M41: 17,067,771 km (0.047 R)
• M42: 18,483,565 km (0.08 R)
• M43: 20,002,282 km (0.096 R)
• M44: 20,100,718 km (0.097 R)
• M45: 20,992,620 km (0.077 R)
• M46: 21,594,453 km (0.113 R)
• M47: 21,695,282 km (0.034 R)
• M48: 22,201,970 km (0.111 R)
• M49: 22,952,203 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 6

Gravity: 23.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.37 AU - 14.29 AU

Year: 16956 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,662,013 km

• M1: 93,050 km (0.101 R)
• M2: 570,417 km (0.058 R)
• M3: 612,304 km (0.032 R)
• M4: 767,587 km (0.093 R)
• M5: 1,305,391 km (0.073 R)
• M6: 1,390,213 km (0.1 R)
• M7: 1,841,849 km (0.072 R)
• M8: 3,129,887 km (0.041 R)
• M9: 4,851,459 km (0.083 R)
• M10: 4,895,441 km (0.115 R)
• M11: 4,984,003 km (0.097 R)
• M12: 5,252,531 km (0.096 R)
• M13: 5,434,143 km (0.115 R)
• M14: 5,897,447 km (0.032 R)
• M15: 6,664,735 km (0.115 R)
• M16: 6,762,721 km (0.11 R)
• M17: 7,310,998 km (0.072 R)
• M18: 7,616,028 km (0.084 R)
• M19: 7,977,157 km (0.084 R)
• M20: 8,823,432 km (0.086 R)
• M21: 9,093,606 km (0.119 R)
• M22: 9,202,513 km (0.104 R)
• M23: 9,531,778 km (0.094 R)
• M24: 9,642,331 km (0.078 R)
• M25: 10,258,375 km (0.098 R)
• M26: 12,001,938 km (0.074 R)
• M27: 12,482,147 km (0.07 R)
• M28: 12,542,734 km (0.118 R)
• M29: 12,907,603 km (0.111 R)
• M30: 13,399,481 km (0.109 R)
• M31: 13,461,415 km (0.105 R)
• M32: 13,523,498 km (0.098 R)
• M33: 13,585,581 km (0.118 R)
• M34: 14,465,217 km (0.092 R)
• M35: 15,104,747 km (0.12 R)
• M36: 15,492,954 km (0.087 R)
• M37: 16,543,879 km (0.076 R)
• M38: 16,610,450 km (0.038 R)
• M39: 17,078,093 km (0.071 R)
• M40: 17,414,688 km (0.085 R)
• M41: 18,369,123 km (0.067 R)
• M42: 18,506,902 km (0.112 R)
• M43: 19,130,875 km (0.084 R)
• M44: 19,200,588 km (0.055 R)
• M45: 19,902,800 km (0.086 R)
• M46: 21,549,723 km (0.111 R)
• M47: 21,694,982 km (0.111 R)
• M48: 22,426,217 km (0.105 R)
• M49: 22,794,826 km (0.032 R)
• M50: 23,687,776 km (0.095 R)
• M51: 24,516,249 km (0.118 R)
• M52: 25,354,146 km (0.086 R)
• M53: 25,892,250 km (0.116 R)
• M54: 26,901,587 km (0.042 R)
• M55: 29,682,312 km (0.103 R)
• M56: 32,636,421 km (0.08 R)
• M57: 34,317,452 km (0.036 R)
• M58: 34,742,161 km (0.107 R)
• M59: 34,997,823 km (0.101 R)
• M60: 36,026,608 km (0.054 R)
• M61: 36,631,283 km (0.041 R)
• M62: 36,891,433 km (0.081 R)
• M63: 37,675,775 km (0.12 R)
• M64: 37,763,290 km (0.107 R)
• M65: 37,938,319 km (0.115 R)
• M66: 38,289,575 km (0.069 R)
• M67: 38,641,728 km (0.088 R)
• M68: 39,172,053 km (0.082 R)
• M69: 39,438,187 km (0.119 R)
• M70: 39,793,782 km (0.071 R)
• M71: 42,586,325 km (0.089 R)
• M72: 42,677,430 km (0.103 R)
• M73: 43,500,518 km (0.115 R)
• M74: 43,867,930 km (0.094 R)
• M75: 44,328,841 km (0.084 R)
• M76: 48,547,800 km (0.068 R)
• M77: 48,928,976 km (0.103 R)
• M78: 49,119,862 km (0.073 R)
• M79: 49,215,455 km (0.044 R)
• M80: 49,502,534 km (0.039 R)
• M81: 49,598,426 km (0.116 R)
• M82: 49,694,318 km (0.087 R)
• M83: 50,656,532 km (0.071 R)
• M84: 51,236,822 km (0.116 R)
• M85: 54,368,653 km (0.1 R)
• M86: 57,965,285 km (0.108 R)
• M87: 59,894,350 km (0.031 R)
• M88: 60,098,701 km (0.09 R)
• M89: 60,610,325 km (0.06 R)
• M90: 61,741,136 km (0.103 R)
• M91: 63,086,619 km (0.053 R)
• M92: 64,860,550 km (0.113 R)
• M93: 67,286,579 km (0.097 R)
• M94: 68,670,958 km (0.032 R)
• M95: 70,279,883 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit