🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.68 AU - 1.06 AU

Year: 311 Days

Day: 37.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,499,549 km

• M1: 166,353 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.49 AU - 1.93 AU

Year: 856 Days

Day: 42.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,499,549 km

• M1: 549,623 km (0.037 R)
• M2: 1,636,302 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.57 AU - 2.43 AU

Year: 1083 Days

Day: 25.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 8.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.45 AU - 4.71 AU

Year: 3155 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,499,549 km

• M1: 119,080 km (0.099 R)
• M2: 172,038 km (0.094 R)
• M3: 343,926 km (0.117 R)
• M4: 403,914 km (0.033 R)
• M5: 530,474 km (0.111 R)
• M6: 636,389 km (0.111 R)
• M7: 713,582 km (0.061 R)
• M8: 886,068 km (0.096 R)
• M9: 981,512 km (0.114 R)
• M10: 1,114,504 km (0.079 R)
• M11: 1,218,175 km (0.098 R)
• M12: 1,298,061 km (0.084 R)
• M13: 1,444,816 km (0.108 R)
• M14: 1,510,789 km (0.118 R)
• M15: 1,587,383 km (0.039 R)
• M16: 2,127,880 km (0.113 R)
• M17: 2,181,735 km (0.1 R)
• M18: 2,257,881 km (0.105 R)
• M19: 2,412,864 km (0.078 R)
• M20: 2,628,883 km (0.106 R)
• M21: 2,863,154 km (0.1 R)
• M22: 3,453,018 km (0.073 R)
• M23: 3,748,773 km (0.041 R)
• M24: 3,893,135 km (0.111 R)
• M25: 4,052,906 km (0.057 R)
• M26: 4,133,539 km (0.107 R)
• M27: 4,461,457 km (0.086 R)
• M28: 4,572,609 km (0.066 R)
• M29: 4,897,535 km (0.091 R)
• M30: 5,303,095 km (0.108 R)
• M31: 5,362,036 km (0.04 R)
• M32: 5,719,575 km (0.095 R)
• M33: 6,131,269 km (0.111 R)
• M34: 6,536,679 km (0.119 R)
• M35: 6,599,809 km (0.089 R)
• M36: 7,015,243 km (0.071 R)
• M37: 7,357,074 km (0.086 R)
• M38: 8,006,179 km (0.08 R)
• M39: 8,090,702 km (0.097 R)
• M40: 8,192,578 km (0.116 R)
• M41: 8,260,794 km (0.11 R)
• M42: 8,777,954 km (0.111 R)
• M43: 9,305,586 km (0.054 R)
• M44: 9,573,217 km (0.059 R)
• M45: 9,717,130 km (0.087 R)
• M46: 9,789,236 km (0.116 R)
• M47: 10,281,114 km (0.109 R)
• M48: 11,024,615 km (0.066 R)
• M49: 11,288,805 km (0.071 R)
• M50: 11,383,800 km (0.075 R)
• M51: 11,920,108 km (0.091 R)
• M52: 12,094,389 km (0.083 R)
• M53: 12,172,031 km (0.086 R)
• M54: 12,230,374 km (0.075 R)
• M55: 12,366,957 km (0.107 R)
• M56: 12,602,274 km (0.071 R)
• M57: 12,700,710 km (0.114 R)
• M58: 12,759,950 km (0.09 R)
• M59: 13,196,926 km (0.034 R)
• M60: 13,336,949 km (0.038 R)
• M61: 13,477,571 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 6.1

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.65 AU - 14.05 AU

Year: 15619 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,499,549 km

• M1: 153,637 km (0.107 R)
• M2: 316,699 km (0.051 R)
• M3: 598,691 km (0.036 R)
• M4: 772,224 km (0.075 R)
• M5: 1,096,104 km (0.093 R)
• M6: 1,183,170 km (0.045 R)
• M7: 1,272,779 km (0.087 R)
• M8: 1,477,728 km (0.079 R)
• M9: 1,633,310 km (0.057 R)
• M10: 1,918,593 km (0.115 R)
• M11: 2,088,685 km (0.058 R)
• M12: 2,153,611 km (0.11 R)
• M13: 2,443,382 km (0.089 R)
• M14: 2,769,057 km (0.049 R)
• M15: 2,961,439 km (0.116 R)
• M16: 3,333,789 km (0.095 R)
• M17: 3,435,515 km (0.107 R)
• M18: 3,986,783 km (0.116 R)
• M19: 4,286,577 km (0.033 R)
• M20: 4,453,080 km (0.101 R)
• M21: 5,677,538 km (0.113 R)
• M22: 6,804,310 km (0.108 R)
• M23: 6,998,787 km (0.034 R)
• M24: 7,096,624 km (0.082 R)
• M25: 7,392,977 km (0.109 R)
• M26: 8,134,534 km (0.091 R)
• M27: 8,723,650 km (0.117 R)
• M28: 9,147,611 km (0.085 R)
• M29: 9,254,723 km (0.102 R)
• M30: 9,869,420 km (0.053 R)
• M31: 10,311,183 km (0.107 R)
• M32: 13,094,152 km (0.096 R)
• M33: 13,457,376 km (0.118 R)
• M34: 13,538,607 km (0.066 R)
• M35: 13,865,030 km (0.045 R)
• M36: 13,947,009 km (0.061 R)
• M37: 13,987,999 km (0.046 R)
• M38: 15,196,152 km (0.102 R)
• M39: 15,535,290 km (0.061 R)
• M40: 16,264,281 km (0.062 R)
• M41: 16,480,749 km (0.079 R)
• M42: 17,799,753 km (0.04 R)
• M43: 17,978,223 km (0.109 R)
• M44: 19,748,864 km (0.12 R)
• M45: 19,794,940 km (0.116 R)
• M46: 20,678,166 km (0.09 R)
• M47: 20,865,761 km (0.092 R)
• M48: 21,053,806 km (0.087 R)
• M49: 21,479,262 km (0.104 R)
• M50: 21,764,396 km (0.097 R)
• M51: 23,697,350 km (0.109 R)
• M52: 24,337,330 km (0.094 R)
• M53: 24,485,731 km (0.099 R)
• M54: 24,982,844 km (0.117 R)
• M55: 25,232,673 km (0.115 R)
• M56: 25,936,531 km (0.12 R)
• M57: 27,931,269 km (0.087 R)
• M58: 29,709,988 km (0.103 R)
• M59: 30,080,841 km (0.089 R)
• M60: 30,240,162 km (0.075 R)
• M61: 34,203,608 km (0.091 R)
• M62: 34,592,114 km (0.043 R)
• M63: 35,205,615 km (0.03 R)
• M64: 35,429,563 km (0.109 R)
• M65: 35,541,761 km (0.112 R)
• M66: 36,273,893 km (0.084 R)
• M67: 37,352,644 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 17,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit