🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 420 Days

Day: 19.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 154.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.63 AU - 1.69 AU

Year: 789 Days

Day: 24.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.18 AU - 4 AU

Year: 2510 Days

Day: 32.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 60 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 14.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.3 AU - 10.1 AU

Year: 11146 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,157,154 km

• M1: 363,972 km (0.054 R)
• M2: 520,750 km (0.1 R)
• M3: 799,301 km (0.079 R)
• M4: 1,239,867 km (0.036 R)
• M5: 1,451,399 km (0.118 R)
• M6: 1,700,928 km (0.107 R)
• M7: 2,836,675 km (0.098 R)
• M8: 3,119,864 km (0.083 R)
• M9: 3,379,416 km (0.09 R)
• M10: 3,989,626 km (0.083 R)
• M11: 5,234,878 km (0.09 R)
• M12: 5,583,741 km (0.11 R)
• M13: 6,633,768 km (0.091 R)
• M14: 6,800,719 km (0.032 R)
• M15: 7,011,503 km (0.116 R)
• M16: 7,353,184 km (0.06 R)
• M17: 7,482,736 km (0.094 R)
• M18: 7,920,160 km (0.04 R)
• M19: 8,053,003 km (0.094 R)
• M20: 8,410,991 km (0.049 R)
• M21: 8,728,587 km (0.113 R)
• M22: 8,957,920 km (0.099 R)
• M23: 9,235,724 km (0.117 R)
• M24: 10,520,769 km (0.088 R)
• M25: 11,159,403 km (0.081 R)
• M26: 11,308,701 km (0.047 R)
• M27: 11,558,829 km (0.117 R)
• M28: 11,912,179 km (0.118 R)
• M29: 12,217,808 km (0.077 R)
• M30: 12,526,129 km (0.068 R)
• M31: 13,255,568 km (0.113 R)
• M32: 13,519,309 km (0.069 R)
• M33: 14,646,529 km (0.101 R)
• M34: 14,810,040 km (0.114 R)
• M35: 15,470,215 km (0.118 R)
• M36: 15,971,517 km (0.03 R)
• M37: 16,535,053 km (0.097 R)
• M38: 17,507,738 km (0.101 R)
• M39: 17,681,421 km (0.112 R)
• M40: 17,971,940 km (0.075 R)
• M41: 18,971,852 km (0.094 R)
• M42: 19,209,863 km (0.075 R)
• M43: 20,232,065 km (0.113 R)
• M44: 20,475,161 km (0.1 R)
• M45: 21,271,920 km (0.071 R)
• M46: 22,580,303 km (0.079 R)
• M47: 22,706,264 km (0.109 R)
• M48: 23,786,660 km (0.038 R)
• M49: 23,914,865 km (0.09 R)
• M50: 24,688,885 km (0.074 R)
• M51: 25,536,656 km (0.112 R)
• M52: 25,668,003 km (0.086 R)
• M53: 26,129,213 km (0.111 R)
• M54: 27,193,901 km (0.101 R)
• M55: 28,340,569 km (0.112 R)
• M56: 28,476,553 km (0.109 R)
• M57: 28,680,904 km (0.096 R)
• M58: 29,709,838 km (0.091 R)
• M59: 30,541,752 km (0.056 R)
• M60: 30,750,890 km (0.091 R)
• M61: 31,874,519 km (0.069 R)
• M62: 32,299,377 km (0.12 R)
• M63: 33,154,778 km (0.057 R)
• M64: 33,585,171 km (0.034 R)
• M65: 33,945,253 km (0.115 R)
• M66: 34,524,197 km (0.093 R)
• M67: 35,179,286 km (0.076 R)
• M68: 35,765,111 km (0.028 R)
• M69: 36,059,220 km (0.077 R)
• M70: 36,354,227 km (0.09 R)
• M71: 37,095,036 km (0.026 R)
• M72: 37,318,236 km (0.095 R)
• M73: 37,990,678 km (0.104 R)
• M74: 38,817,805 km (0.05 R)
• M75: 40,260,527 km (0.113 R)
• M76: 40,719,792 km (0.059 R)
• M77: 41,566,367 km (0.1 R)
• M78: 41,875,586 km (0.1 R)
• M79: 43,747,205 km (0.09 R)
• M80: 44,219,335 km (0.119 R)
• M81: 44,693,261 km (0.075 R)
• M82: 47,490,891 km (0.091 R)
• M83: 48,951,565 km (0.085 R)
• M84: 49,278,287 km (0.042 R)
• M85: 53,673,921 km (0.117 R)
• M86: 53,926,442 km (0.088 R)
• M87: 54,686,399 km (0.113 R)
• M88: 56,046,244 km (0.048 R)
• M89: 56,302,505 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.6

Radius: 5.2

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.04 AU - 17.9 AU

Year: 24661 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,157,154 km

• M1: 70,161 km (0.082 R)
• M2: 136,284 km (0.099 R)
• M3: 214,673 km (0.031 R)
• M4: 340,186 km (0.055 R)
• M5: 717,621 km (0.097 R)
• M6: 779,854 km (0.098 R)
• M7: 931,995 km (0.096 R)
• M8: 1,797,418 km (0.094 R)
• M9: 1,854,116 km (0.064 R)
• M10: 2,087,339 km (0.044 R)
• M11: 2,613,624 km (0.064 R)
• M12: 3,564,169 km (0.057 R)
• M13: 3,890,442 km (0.099 R)
• M14: 4,150,892 km (0.094 R)
• M15: 4,571,412 km (0.102 R)
• M16: 4,610,307 km (0.044 R)
• M17: 5,005,395 km (0.102 R)
• M18: 5,452,543 km (0.085 R)
• M19: 6,735,794 km (0.108 R)
• M20: 7,456,706 km (0.112 R)
• M21: 7,548,559 km (0.071 R)
• M22: 8,872,949 km (0.026 R)
• M23: 9,462,215 km (0.098 R)
• M24: 9,711,595 km (0.102 R)
• M25: 9,811,825 km (0.115 R)
• M26: 10,369,676 km (0.062 R)
• M27: 10,472,300 km (0.084 R)
• M28: 10,678,296 km (0.078 R)
• M29: 11,252,004 km (0.116 R)
• M30: 12,537,947 km (0.116 R)
• M31: 13,476,674 km (0.095 R)
• M32: 13,813,269 km (0.106 R)
• M33: 14,494,986 km (0.095 R)
• M34: 15,013,493 km (0.077 R)
• M35: 15,129,431 km (0.101 R)
• M36: 16,127,698 km (0.03 R)
• M37: 16,187,088 km (0.107 R)
• M38: 17,268,381 km (0.07 R)
• M39: 17,817,705 km (0.075 R)
• M40: 18,125,428 km (0.058 R)
• M41: 19,563,213 km (0.079 R)
• M42: 20,263,780 km (0.113 R)
• M43: 22,413,950 km (0.091 R)
• M44: 22,879,349 km (0.117 R)
• M45: 23,280,869 km (0.1 R)
• M46: 24,022,725 km (0.084 R)
• M47: 25,599,188 km (0.098 R)
• M48: 25,876,692 km (0.06 R)
• M49: 26,085,530 km (0.064 R)
• M50: 26,855,959 km (0.084 R)
• M51: 27,420,991 km (0.116 R)
• M52: 28,347,450 km (0.102 R)
• M53: 28,706,485 km (0.07 R)
• M54: 30,157,734 km (0.097 R)
• M55: 30,230,887 km (0.085 R)
• M56: 30,966,161 km (0.114 R)
• M57: 31,410,018 km (0.117 R)
• M58: 32,378,963 km (0.064 R)
• M59: 32,904,800 km (0.042 R)
• M60: 32,980,197 km (0.098 R)
• M61: 33,055,594 km (0.056 R)
• M62: 33,661,017 km (0.108 R)
• M63: 33,965,000 km (0.115 R)
• M64: 34,882,484 km (0.089 R)
• M65: 35,421,634 km (0.1 R)
• M66: 35,498,827 km (0.086 R)
• M67: 36,507,864 km (0.12 R)
• M68: 36,663,895 km (0.104 R)
• M69: 37,133,483 km (0.1 R)
• M70: 38,792,523 km (0.105 R)
• M71: 44,161,591 km (0.108 R)
• M72: 44,244,767 km (0.111 R)
• M73: 44,327,943 km (0.119 R)
• M74: 46,508,632 km (0.12 R)
• M75: 47,441,823 km (0.117 R)
• M76: 47,612,066 km (0.087 R)
• M77: 49,240,289 km (0.098 R)
• M78: 49,412,775 km (0.07 R)
• M79: 49,498,943 km (0.058 R)
• M80: 50,886,613 km (0.086 R)
• M81: 51,672,750 km (0.103 R)
• M82: 52,286,849 km (0.051 R)
• M83: 52,991,755 km (0.099 R)
• M84: 53,522,528 km (0.061 R)
• M85: 53,877,374 km (0.118 R)
• M86: 54,678,620 km (0.048 R)
• M87: 57,196,203 km (0.078 R)
• M88: 57,922,500 km (0.061 R)
• M89: 60,119,345 km (0.076 R)
• M90: 60,580,555 km (0.09 R)
• M91: 61,135,414 km (0.083 R)
• M92: 61,692,068 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit