🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.01 AU - 1.17 AU

Year: 412 Days

Day: 13.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.14 AU - 2.18 AU

Year: 1148 Days

Day: 15.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.88 AU - 3.32 AU

Year: 1974 Days

Day: 33.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.03 AU - 3.23 AU

Year: 2003 Days

Day: 43.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 102.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,543,080 km

• M1: 254,466 km (0.116 R)
• M2: 536,308 km (0.038 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 8

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.2 AU - 6.2 AU

Year: 4288 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,543,080 km

• M1: 214,224 km (0.107 R)
• M2: 285,283 km (0.072 R)
• M3: 382,971 km (0.096 R)
• M4: 695,630 km (0.041 R)
• M5: 758,461 km (0.08 R)
• M6: 812,167 km (0.08 R)
• M7: 1,163,423 km (0.07 R)
• M8: 1,226,403 km (0.12 R)
• M9: 1,517,222 km (0.072 R)
• M10: 1,572,423 km (0.038 R)
• M11: 1,948,213 km (0.07 R)
• M12: 2,146,430 km (0.102 R)
• M13: 2,208,663 km (0.087 R)
• M14: 2,367,237 km (0.1 R)
• M15: 2,712,509 km (0.111 R)
• M16: 2,865,248 km (0.069 R)
• M17: 3,020,979 km (0.053 R)
• M18: 3,073,488 km (0.105 R)
• M19: 3,690,280 km (0.07 R)
• M20: 4,344,472 km (0.07 R)
• M21: 4,543,886 km (0.119 R)
• M22: 4,644,565 km (0.113 R)
• M23: 4,705,451 km (0.113 R)
• M24: 5,434,591 km (0.11 R)
• M25: 5,520,161 km (0.065 R)
• M26: 5,627,872 km (0.075 R)
• M27: 6,221,027 km (0.073 R)
• M28: 6,627,634 km (0.03 R)
• M29: 7,324,162 km (0.098 R)
• M30: 7,585,360 km (0.071 R)
• M31: 8,043,878 km (0.112 R)
• M32: 8,190,633 km (0.094 R)
• M33: 8,710,934 km (0.114 R)
• M34: 9,089,118 km (0.082 R)
• M35: 9,809,432 km (0.1 R)
• M36: 10,018,569 km (0.083 R)
• M37: 10,202,874 km (0.085 R)
• M38: 11,140,853 km (0.114 R)
• M39: 11,523,823 km (0.094 R)
• M40: 11,689,278 km (0.116 R)
• M41: 12,443,401 km (0.094 R)
• M42: 12,613,195 km (0.086 R)
• M43: 12,840,733 km (0.059 R)
• M44: 13,822,843 km (0.083 R)
• M45: 14,175,146 km (0.097 R)
• M46: 14,382,040 km (0.064 R)
• M47: 14,589,981 km (0.077 R)
• M48: 15,099,063 km (0.112 R)
• M49: 15,431,619 km (0.096 R)
• M50: 15,705,532 km (0.107 R)
• M51: 15,888,939 km (0.087 R)
• M52: 16,134,729 km (0.105 R)
• M53: 16,598,931 km (0.081 R)
• M54: 16,848,311 km (0.11 R)
• M55: 17,193,134 km (0.108 R)
• M56: 18,049,581 km (0.086 R)
• M57: 18,177,637 km (0.117 R)
• M58: 18,984,867 km (0.06 R)
• M59: 19,639,059 km (0.1 R)
• M60: 19,935,861 km (0.108 R)
• M61: 20,300,730 km (0.119 R)
• M62: 20,935,923 km (0.076 R)
• M63: 21,070,561 km (0.069 R)
• M64: 21,171,689 km (0.096 R)
• M65: 21,543,739 km (0.119 R)
• M66: 22,638,646 km (0.114 R)
• M67: 22,776,874 km (0.111 R)
• M68: 22,915,252 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 14.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.8 AU - 14.14 AU

Year: 14049 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,543,080 km

• M1: 235,617 km (0.101 R)
• M2: 330,761 km (0.09 R)
• M3: 530,474 km (0.068 R)
• M4: 640,578 km (0.09 R)
• M5: 741,407 km (0.092 R)
• M6: 878,738 km (0.114 R)
• M7: 1,036,863 km (0.105 R)
• M8: 1,359,097 km (0.087 R)
• M9: 1,532,630 km (0.099 R)
• M10: 1,793,978 km (0.084 R)
• M11: 1,957,937 km (0.118 R)
• M12: 2,141,643 km (0.08 R)
• M13: 2,572,186 km (0.106 R)
• M14: 3,046,561 km (0.101 R)
• M15: 4,023,285 km (0.087 R)
• M16: 4,611,953 km (0.109 R)
• M17: 4,744,496 km (0.113 R)
• M18: 4,955,280 km (0.049 R)
• M19: 5,247,744 km (0.078 R)
• M20: 5,346,478 km (0.119 R)
• M21: 5,485,904 km (0.034 R)
• M22: 5,606,330 km (0.091 R)
• M23: 6,014,134 km (0.096 R)
• M24: 6,431,661 km (0.109 R)
• M25: 6,537,577 km (0.075 R)
• M26: 6,772,595 km (0.08 R)
• M27: 6,988,764 km (0.047 R)
• M28: 7,494,704 km (0.113 R)
• M29: 8,012,462 km (0.049 R)
• M30: 8,495,364 km (0.103 R)
• M31: 8,681,912 km (0.11 R)
• M32: 8,940,567 km (0.117 R)
• M33: 9,297,358 km (0.114 R)
• M34: 9,659,086 km (0.094 R)
• M35: 9,780,559 km (0.094 R)
• M36: 9,878,247 km (0.087 R)
• M37: 9,976,233 km (0.06 R)
• M38: 10,445,971 km (0.038 R)
• M39: 10,796,778 km (0.108 R)
• M40: 10,897,756 km (0.11 R)
• M41: 11,484,329 km (0.113 R)
• M42: 12,133,584 km (0.096 R)
• M43: 12,635,036 km (0.025 R)
• M44: 13,685,812 km (0.087 R)
• M45: 14,097,355 km (0.088 R)
• M46: 15,017,233 km (0.116 R)
• M47: 16,014,003 km (0.097 R)
• M48: 16,885,560 km (0.115 R)
• M49: 17,623,527 km (0.119 R)
• M50: 18,887,180 km (0.1 R)
• M51: 19,131,174 km (0.09 R)
• M52: 19,653,121 km (0.099 R)
• M53: 19,807,506 km (0.068 R)
• M54: 20,523,033 km (0.044 R)
• M55: 21,057,396 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.5

Radius: 4.3

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.16 AU - 18.9 AU

Year: 22133 Days

Day: 22.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,543,080 km

• M1: 109,356 km (0.097 R)
• M2: 162,014 km (0.083 R)
• M3: 211,681 km (0.117 R)
• M4: 393,742 km (0.089 R)
• M5: 852,558 km (0.076 R)
• M6: 991,983 km (0.1 R)
• M7: 1,138,739 km (0.092 R)
• M8: 1,705,117 km (0.1 R)
• M9: 1,851,274 km (0.111 R)
• M10: 2,345,695 km (0.119 R)
• M11: 2,878,562 km (0.118 R)
• M12: 3,194,214 km (0.048 R)
• M13: 3,632,087 km (0.055 R)
• M14: 4,765,889 km (0.084 R)
• M15: 5,391,806 km (0.052 R)
• M16: 5,955,042 km (0.076 R)
• M17: 6,719,338 km (0.12 R)
• M18: 6,903,643 km (0.103 R)
• M19: 7,466,579 km (0.099 R)
• M20: 7,753,508 km (0.105 R)
• M21: 8,141,565 km (0.031 R)
• M22: 8,338,137 km (0.105 R)
• M23: 9,139,532 km (0.095 R)
• M24: 9,965,163 km (0.097 R)
• M25: 10,333,922 km (0.101 R)
• M26: 10,387,029 km (0.092 R)
• M27: 11,084,604 km (0.093 R)
• M28: 12,019,740 km (0.072 R)
• M29: 13,964,064 km (0.078 R)
• M30: 14,494,986 km (0.113 R)
• M31: 14,792,686 km (0.099 R)
• M32: 15,820,124 km (0.089 R)
• M33: 16,003,831 km (0.09 R)
• M34: 16,188,135 km (0.117 R)
• M35: 17,120,728 km (0.057 R)
• M36: 17,688,452 km (0.07 R)
• M37: 19,691,119 km (0.106 R)
• M38: 21,560,644 km (0.064 R)
• M39: 21,628,411 km (0.108 R)
• M40: 21,764,246 km (0.115 R)
• M41: 21,832,313 km (0.092 R)
• M42: 23,276,980 km (0.054 R)
• M43: 24,046,063 km (0.117 R)
• M44: 24,257,295 km (0.087 R)
• M45: 26,113,056 km (0.096 R)
• M46: 26,330,123 km (0.072 R)
• M47: 27,131,219 km (0.097 R)
• M48: 29,431,287 km (0.08 R)
• M49: 29,807,974 km (0.1 R)
• M50: 29,883,521 km (0.084 R)
• M51: 30,490,290 km (0.118 R)
• M52: 30,795,170 km (0.115 R)
• M53: 31,484,817 km (0.09 R)
• M54: 31,947,373 km (0.11 R)
• M55: 32,102,057 km (0.11 R)
• M56: 32,645,547 km (0.089 R)
• M57: 33,427,046 km (0.085 R)
• M58: 33,820,189 km (0.116 R)
• M59: 35,088,330 km (0.044 R)
• M60: 35,647,976 km (0.105 R)
• M61: 35,969,162 km (0.086 R)
• M62: 36,130,130 km (0.044 R)
• M63: 37,182,102 km (0.027 R)
• M64: 38,490,485 km (0.065 R)
• M65: 38,655,043 km (0.087 R)
• M66: 39,315,816 km (0.085 R)
• M67: 39,564,598 km (0.107 R)
• M68: 40,314,083 km (0.068 R)
• M69: 43,958,586 km (0.106 R)
• M70: 44,130,624 km (0.057 R)
• M71: 48,149,421 km (0.112 R)
• M72: 48,415,556 km (0.032 R)
• M73: 48,771,150 km (0.046 R)
• M74: 49,127,642 km (0.102 R)
• M75: 49,306,261 km (0.043 R)
• M76: 51,375,200 km (0.106 R)
• M77: 53,931,828 km (0.054 R)
• M78: 55,597,151 km (0.105 R)
• M79: 55,690,201 km (0.069 R)
• M80: 56,062,700 km (0.059 R)
• M81: 58,126,552 km (0.084 R)
• M82: 58,693,677 km (0.085 R)
• M83: 60,024,350 km (0.104 R)
• M84: 60,501,867 km (0.11 R)
• M85: 63,880,236 km (0.109 R)
• M86: 65,150,471 km (0.083 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit