🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 169 Days

Day: 46.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,638,903 km

• M1: 89,011 km (0.109 R)
• M2: 252,222 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.46 AU - 1.84 AU

Year: 790 Days

Day: 45.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,638,903 km

• M1: 334,052 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.04 AU - 5.06 AU

Year: 3038 Days

Day: 23.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.68 AU - 4.8 AU

Year: 3255 Days

Day: 33.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 12.8

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.48 AU - 6.24 AU

Year: 5288 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,638,903 km

• M1: 160,219 km (0.101 R)
• M2: 284,086 km (0.074 R)
• M3: 458,817 km (0.112 R)
• M4: 690,693 km (0.08 R)
• M5: 891,304 km (0.113 R)
• M6: 1,006,794 km (0.082 R)
• M7: 1,270,236 km (0.088 R)
• M8: 1,402,181 km (0.059 R)
• M9: 1,556,267 km (0.1 R)
• M10: 1,789,340 km (0.089 R)
• M11: 1,900,940 km (0.087 R)
• M12: 2,053,380 km (0.06 R)
• M13: 2,269,998 km (0.08 R)
• M14: 2,391,322 km (0.099 R)
• M15: 2,494,245 km (0.073 R)
• M16: 2,598,665 km (0.115 R)
• M17: 2,855,225 km (0.118 R)
• M18: 2,964,731 km (0.12 R)
• M19: 3,393,628 km (0.111 R)
• M20: 3,890,592 km (0.092 R)
• M21: 4,012,514 km (0.08 R)
• M22: 5,165,465 km (0.119 R)
• M23: 5,407,963 km (0.034 R)
• M24: 5,709,403 km (0.041 R)
• M25: 5,988,253 km (0.046 R)
• M26: 6,328,888 km (0.111 R)
• M27: 6,910,674 km (0.11 R)
• M28: 6,999,535 km (0.106 R)
• M29: 7,178,155 km (0.07 R)
• M30: 7,877,225 km (0.073 R)
• M31: 8,032,059 km (0.036 R)
• M32: 8,534,559 km (0.105 R)
• M33: 8,629,852 km (0.031 R)
• M34: 10,237,281 km (0.064 R)
• M35: 10,679,044 km (0.091 R)
• M36: 10,781,967 km (0.094 R)
• M37: 11,336,078 km (0.109 R)
• M38: 11,757,794 km (0.059 R)
• M39: 12,871,102 km (0.063 R)
• M40: 12,980,757 km (0.063 R)
• M41: 13,311,219 km (0.083 R)
• M42: 13,607,273 km (0.062 R)
• M43: 14,168,414 km (0.047 R)
• M44: 14,851,628 km (0.059 R)
• M45: 15,390,629 km (0.088 R)
• M46: 16,171,530 km (0.076 R)
• M47: 17,650,305 km (0.11 R)
• M48: 17,853,459 km (0.11 R)
• M49: 18,180,031 km (0.075 R)
• M50: 18,508,697 km (0.06 R)
• M51: 18,632,564 km (0.095 R)
• M52: 19,255,340 km (0.119 R)
• M53: 19,338,966 km (0.104 R)
• M54: 19,464,478 km (0.105 R)
• M55: 19,590,440 km (0.114 R)
• M56: 19,758,588 km (0.108 R)
• M57: 21,035,705 km (0.043 R)
• M58: 21,597,445 km (0.101 R)
• M59: 22,823,848 km (0.047 R)
• M60: 22,956,691 km (0.115 R)
• M61: 23,490,306 km (0.1 R)
• M62: 25,481,753 km (0.107 R)
• M63: 25,941,767 km (0.03 R)
• M64: 26,080,444 km (0.101 R)
• M65: 26,637,098 km (0.09 R)
• M66: 26,916,995 km (0.09 R)
• M67: 27,291,738 km (0.081 R)
• M68: 27,809,646 km (0.105 R)
• M69: 28,188,428 km (0.093 R)
• M70: 30,010,829 km (0.107 R)
• M71: 30,156,388 km (0.096 R)
• M72: 30,496,723 km (0.089 R)
• M73: 32,019,629 km (0.086 R)
• M74: 32,516,144 km (0.105 R)
• M75: 32,665,593 km (0.059 R)
• M76: 32,765,374 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134

Radius: 3.6

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.79 AU - 16.37 AU

Year: 24037 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,638,903 km

• M1: 46,375 km (0.091 R)
• M2: 155,283 km (0.105 R)
• M3: 399,875 km (0.053 R)
• M4: 536,907 km (0.118 R)
• M5: 602,431 km (0.078 R)
• M6: 1,028,635 km (0.12 R)
• M7: 1,110,615 km (0.036 R)
• M8: 1,324,839 km (0.06 R)
• M9: 1,528,591 km (0.105 R)
• M10: 1,790,836 km (0.072 R)
• M11: 1,990,250 km (0.09 R)
• M12: 2,118,455 km (0.095 R)
• M13: 2,223,024 km (0.101 R)
• M14: 2,382,944 km (0.115 R)
• M15: 2,856,272 km (0.116 R)
• M16: 3,030,254 km (0.042 R)
• M17: 3,118,517 km (0.03 R)
• M18: 3,479,796 km (0.102 R)
• M19: 3,634,331 km (0.102 R)
• M20: 3,728,129 km (0.041 R)
• M21: 4,176,174 km (0.048 R)
• M22: 4,241,548 km (0.079 R)
• M23: 4,776,959 km (0.106 R)
• M24: 4,811,217 km (0.042 R)
• M25: 5,547,239 km (0.1 R)
• M26: 5,946,665 km (0.053 R)
• M27: 6,280,418 km (0.093 R)
• M28: 8,696,723 km (0.108 R)
• M29: 9,287,485 km (0.06 R)
• M30: 10,153,507 km (0.075 R)
• M31: 11,135,766 km (0.108 R)
• M32: 13,140,976 km (0.109 R)
• M33: 13,188,997 km (0.075 R)
• M34: 14,307,540 km (0.108 R)
• M35: 14,703,825 km (0.086 R)
• M36: 15,053,435 km (0.089 R)
• M37: 15,405,738 km (0.082 R)
• M38: 15,557,580 km (0.107 R)
• M39: 16,016,098 km (0.088 R)
• M40: 16,478,953 km (0.119 R)
• M41: 16,686,146 km (0.046 R)
• M42: 16,789,967 km (0.088 R)
• M43: 16,842,027 km (0.108 R)
• M44: 17,523,296 km (0.111 R)
• M45: 17,681,870 km (0.073 R)
• M46: 20,060,476 km (0.114 R)
• M47: 20,559,235 km (0.026 R)
• M48: 20,726,336 km (0.109 R)
• M49: 21,005,935 km (0.087 R)
• M50: 21,286,730 km (0.117 R)
• M51: 22,997,830 km (0.084 R)
• M52: 23,171,364 km (0.107 R)
• M53: 23,461,584 km (0.031 R)
• M54: 24,339,274 km (0.026 R)
• M55: 24,575,041 km (0.083 R)
• M56: 26,006,094 km (0.062 R)
• M57: 26,186,958 km (0.102 R)
• M58: 29,385,959 km (0.119 R)
• M59: 30,204,708 km (0.103 R)
• M60: 31,414,805 km (0.058 R)
• M61: 31,735,842 km (0.111 R)
• M62: 32,058,076 km (0.117 R)
• M63: 34,211,387 km (0.062 R)
• M64: 34,674,243 km (0.088 R)
• M65: 36,141,948 km (0.108 R)
• M66: 36,411,075 km (0.078 R)
• M67: 36,545,862 km (0.093 R)
• M68: 38,381,428 km (0.053 R)
• M69: 40,525,614 km (0.107 R)
• M70: 40,735,201 km (0.094 R)
• M71: 41,225,583 km (0.069 R)
• M72: 42,495,519 km (0.088 R)
• M73: 43,635,156 km (0.075 R)
• M74: 44,208,714 km (0.076 R)
• M75: 44,496,391 km (0.079 R)
• M76: 46,527,780 km (0.111 R)
• M77: 46,600,784 km (0.107 R)
• M78: 48,440,838 km (0.107 R)
• M79: 48,663,290 km (0.118 R)
• M80: 49,481,590 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.6

Radius: 5.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.57 AU - 20.27 AU

Year: 25945 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,638,903 km

• M1: 69,413 km (0.091 R)
• M2: 194,028 km (0.103 R)
• M3: 263,891 km (0.115 R)
• M4: 302,337 km (0.119 R)
• M5: 385,813 km (0.12 R)
• M6: 736,919 km (0.098 R)
• M7: 1,014,722 km (0.105 R)
• M8: 1,231,789 km (0.061 R)
• M9: 1,439,431 km (0.094 R)
• M10: 1,608,626 km (0.119 R)
• M11: 1,683,126 km (0.092 R)
• M12: 1,758,822 km (0.1 R)
• M13: 2,236,339 km (0.057 R)
• M14: 2,375,764 km (0.116 R)
• M15: 2,781,324 km (0.119 R)
• M16: 3,084,110 km (0.095 R)
• M17: 3,208,276 km (0.107 R)
• M18: 3,720,948 km (0.049 R)
• M19: 5,110,263 km (0.094 R)
• M20: 5,257,168 km (0.031 R)
• M21: 5,442,819 km (0.078 R)
• M22: 6,012,638 km (0.12 R)
• M23: 6,681,191 km (0.08 R)
• M24: 7,167,234 km (0.071 R)
• M25: 7,455,958 km (0.034 R)
• M26: 9,626,623 km (0.113 R)
• M27: 11,975,908 km (0.076 R)
• M28: 12,663,909 km (0.027 R)
• M29: 12,763,242 km (0.044 R)
• M30: 13,415,189 km (0.052 R)
• M31: 15,171,019 km (0.079 R)
• M32: 15,276,486 km (0.047 R)
• M33: 15,647,788 km (0.054 R)
• M34: 16,183,198 km (0.084 R)
• M35: 19,119,805 km (0.098 R)
• M36: 19,980,142 km (0.12 R)
• M37: 24,220,494 km (0.112 R)
• M38: 24,343,912 km (0.087 R)
• M39: 24,963,696 km (0.101 R)
• M40: 25,400,671 km (0.114 R)
• M41: 25,777,359 km (0.119 R)
• M42: 26,726,856 km (0.115 R)
• M43: 28,855,784 km (0.119 R)
• M44: 29,511,621 km (0.049 R)
• M45: 32,115,820 km (0.097 R)
• M46: 32,454,959 km (0.064 R)
• M47: 32,727,227 km (0.101 R)
• M48: 36,192,811 km (0.072 R)
• M49: 36,970,720 km (0.044 R)
• M50: 38,255,616 km (0.044 R)
• M51: 38,471,187 km (0.097 R)
• M52: 39,409,913 km (0.088 R)
• M53: 40,722,186 km (0.033 R)
• M54: 41,900,568 km (0.071 R)
• M55: 43,764,259 km (0.058 R)
• M56: 45,122,757 km (0.065 R)
• M57: 45,274,599 km (0.081 R)
• M58: 49,046,260 km (0.11 R)
• M59: 50,929,997 km (0.059 R)
• M60: 52,997,290 km (0.047 R)
• M61: 53,077,325 km (0.09 R)
• M62: 53,317,728 km (0.12 R)
• M63: 53,638,915 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit