🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.83 AU - 1.05 AU

Year: 333 Days

Day: 12.9 Hours

Environment

Temp: 69 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,912,135 km

• M1: 774,468 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.88 AU - 1.28 AU

Year: 410 Days

Day: 41.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 12.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.28 AU - 9.5 AU

Year: 8095 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 21,912,135 km

• M1: 196,272 km (0.064 R)
• M2: 294,708 km (0.116 R)
• M3: 427,102 km (0.064 R)
• M4: 509,680 km (0.058 R)
• M5: 599,289 km (0.097 R)
• M6: 753,076 km (0.115 R)
• M7: 858,542 km (0.052 R)
• M8: 969,693 km (0.11 R)
• M9: 1,427,164 km (0.097 R)
• M10: 1,542,055 km (0.078 R)
• M11: 1,843,345 km (0.092 R)
• M12: 1,969,306 km (0.085 R)
• M13: 2,185,924 km (0.032 R)
• M14: 2,342,254 km (0.074 R)
• M15: 2,882,302 km (0.085 R)
• M16: 3,280,831 km (0.105 R)
• M17: 3,460,797 km (0.082 R)
• M18: 4,381,123 km (0.113 R)
• M19: 4,781,597 km (0.042 R)
• M20: 4,986,247 km (0.058 R)
• M21: 5,404,223 km (0.12 R)
• M22: 6,922,641 km (0.103 R)
• M23: 7,121,307 km (0.08 R)
• M24: 7,389,088 km (0.055 R)
• M25: 7,694,417 km (0.104 R)
• M26: 8,073,348 km (0.068 R)
• M27: 9,465,356 km (0.119 R)
• M28: 10,057,914 km (0.112 R)
• M29: 10,548,146 km (0.109 R)
• M30: 10,700,586 km (0.12 R)
• M31: 10,853,774 km (0.083 R)
• M32: 11,709,325 km (0.1 R)
• M33: 13,402,324 km (0.072 R)
• M34: 13,774,972 km (0.084 R)
• M35: 13,941,774 km (0.104 R)
• M36: 14,235,135 km (0.106 R)
• M37: 14,446,068 km (0.112 R)
• M38: 15,127,785 km (0.104 R)
• M39: 15,515,842 km (0.097 R)
• M40: 16,301,979 km (0.094 R)
• M41: 16,699,910 km (0.079 R)
• M42: 16,966,942 km (0.108 R)
• M43: 18,691,057 km (0.083 R)
• M44: 18,922,036 km (0.109 R)
• M45: 19,808,404 km (0.085 R)
• M46: 19,902,501 km (0.059 R)
• M47: 20,185,839 km (0.114 R)
• M48: 20,708,534 km (0.113 R)
• M49: 21,864,327 km (0.082 R)
• M50: 22,401,084 km (0.113 R)
• M51: 22,745,010 km (0.09 R)
• M52: 23,041,064 km (0.095 R)
• M53: 23,239,281 km (0.082 R)
• M54: 23,338,465 km (0.053 R)
• M55: 23,487,763 km (0.102 R)
• M56: 23,687,177 km (0.103 R)
• M57: 23,837,074 km (0.119 R)
• M58: 24,137,916 km (0.083 R)
• M59: 25,047,770 km (0.115 R)
• M60: 25,302,535 km (0.073 R)
• M61: 26,330,272 km (0.097 R)
• M62: 26,641,286 km (0.105 R)
• M63: 27,581,509 km (0.037 R)
• M64: 28,214,308 km (0.107 R)
• M65: 28,479,395 km (0.105 R)
• M66: 29,065,669 km (0.097 R)
• M67: 29,279,744 km (0.097 R)
• M68: 30,195,732 km (0.118 R)
• M69: 30,684,468 km (0.106 R)
• M70: 30,793,375 km (0.115 R)
• M71: 30,957,035 km (0.106 R)
• M72: 31,120,995 km (0.051 R)
• M73: 32,000,481 km (0.098 R)
• M74: 32,111,033 km (0.118 R)
• M75: 33,390,843 km (0.099 R)
• M76: 34,065,380 km (0.084 R)
• M77: 34,178,177 km (0.09 R)
• M78: 35,199,332 km (0.111 R)
• M79: 35,713,649 km (0.088 R)
• M80: 36,115,469 km (0.08 R)
• M81: 36,865,553 km (0.102 R)
• M82: 37,387,949 km (0.09 R)
• M83: 37,620,873 km (0.05 R)
• M84: 38,439,921 km (0.063 R)
• M85: 38,792,822 km (0.115 R)
• M86: 39,383,285 km (0.069 R)
• M87: 39,679,638 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.69 AU - 12.67 AU

Year: 12748 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,912,135 km

• M1: 121,623 km (0.077 R)
• M2: 193,729 km (0.073 R)
• M3: 252,372 km (0.111 R)
• M4: 414,984 km (0.102 R)
• M5: 477,217 km (0.065 R)
• M6: 589,116 km (0.108 R)
• M7: 648,507 km (0.091 R)
• M8: 735,423 km (0.081 R)
• M9: 1,078,601 km (0.104 R)
• M10: 1,354,459 km (0.111 R)
• M11: 1,567,486 km (0.102 R)
• M12: 1,970,653 km (0.068 R)
• M13: 2,099,606 km (0.093 R)
• M14: 2,483,773 km (0.102 R)
• M15: 3,036,687 km (0.06 R)
• M16: 3,100,416 km (0.101 R)
• M17: 3,164,593 km (0.082 R)
• M18: 3,762,686 km (0.113 R)
• M19: 4,157,026 km (0.057 R)
• M20: 4,275,507 km (0.104 R)
• M21: 4,760,803 km (0.055 R)
• M22: 4,859,986 km (0.114 R)
• M23: 5,085,729 km (0.08 R)
• M24: 5,187,007 km (0.074 R)
• M25: 5,314,764 km (0.073 R)
• M26: 5,836,112 km (0.1 R)
• M27: 6,510,499 km (0.06 R)
• M28: 6,759,430 km (0.104 R)
• M29: 6,843,055 km (0.047 R)
• M30: 6,899,005 km (0.115 R)
• M31: 7,011,503 km (0.08 R)
• M32: 8,287,423 km (0.108 R)
• M33: 8,557,148 km (0.055 R)
• M34: 8,982,604 km (0.102 R)
• M35: 9,228,693 km (0.089 R)
• M36: 9,290,626 km (0.038 R)
• M37: 9,822,297 km (0.085 R)
• M38: 9,980,572 km (0.081 R)
• M39: 10,075,865 km (0.058 R)
• M40: 10,428,168 km (0.045 R)
• M41: 10,654,510 km (0.086 R)
• M42: 11,111,980 km (0.06 R)
• M43: 11,642,604 km (0.081 R)
• M44: 12,046,069 km (0.073 R)
• M45: 12,728,684 km (0.106 R)
• M46: 13,039,848 km (0.032 R)
• M47: 13,988,598 km (0.054 R)
• M48: 14,059,806 km (0.051 R)
• M49: 14,886,933 km (0.054 R)
• M50: 16,138,169 km (0.03 R)
• M51: 16,437,515 km (0.09 R)
• M52: 16,738,655 km (0.107 R)
• M53: 16,889,899 km (0.088 R)
• M54: 17,652,998 km (0.08 R)
• M55: 18,544,451 km (0.091 R)
• M56: 18,976,041 km (0.103 R)
• M57: 19,530,002 km (0.112 R)
• M58: 19,649,381 km (0.091 R)
• M59: 19,848,945 km (0.089 R)
• M60: 22,545,446 km (0.1 R)
• M61: 22,796,322 km (0.097 R)
• M62: 23,090,132 km (0.084 R)
• M63: 23,385,139 km (0.082 R)
• M64: 23,808,651 km (0.109 R)
• M65: 24,149,435 km (0.112 R)
• M66: 24,491,864 km (0.066 R)
• M67: 25,571,961 km (0.11 R)
• M68: 26,052,170 km (0.065 R)
• M69: 26,844,291 km (0.11 R)
• M70: 26,932,853 km (0.108 R)
• M71: 27,376,859 km (0.089 R)
• M72: 27,644,490 km (0.069 R)
• M73: 28,047,357 km (0.084 R)
• M74: 28,542,526 km (0.078 R)
• M75: 29,131,493 km (0.107 R)
• M76: 29,541,540 km (0.092 R)
• M77: 29,907,756 km (0.109 R)
• M78: 30,875,953 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.6

Radius: 3.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 13.49 AU - 15.21 AU

Year: 19855 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,912,135 km

• M1: 116,088 km (0.071 R)
• M2: 153,487 km (0.071 R)
• M3: 361,279 km (0.102 R)
• M4: 402,269 km (0.104 R)
• M5: 462,407 km (0.112 R)
• M6: 690,394 km (0.119 R)
• M7: 1,479,224 km (0.047 R)
• M8: 1,505,703 km (0.105 R)
• M9: 1,613,712 km (0.098 R)
• M10: 1,641,089 km (0.093 R)
• M11: 1,966,913 km (0.104 R)
• M12: 2,483,923 km (0.086 R)
• M13: 3,142,602 km (0.096 R)
• M14: 4,395,185 km (0.108 R)
• M15: 4,452,781 km (0.095 R)
• M16: 4,510,675 km (0.118 R)
• M17: 4,549,421 km (0.082 R)
• M18: 5,082,588 km (0.117 R)
• M19: 5,511,036 km (0.094 R)
• M20: 6,510,799 km (0.12 R)
• M21: 6,576,472 km (0.075 R)
• M22: 6,774,839 km (0.116 R)
• M23: 6,997,590 km (0.098 R)
• M24: 7,680,205 km (0.045 R)
• M25: 8,526,929 km (0.11 R)
• M26: 8,791,568 km (0.066 R)
• M27: 9,132,202 km (0.118 R)
• M28: 10,002,562 km (0.084 R)
• M29: 10,409,169 km (0.086 R)
• M30: 10,460,332 km (0.088 R)
• M31: 10,640,149 km (0.025 R)
• M32: 11,003,073 km (0.04 R)
• M33: 11,449,024 km (0.086 R)
• M34: 12,142,560 km (0.075 R)
• M35: 14,760,822 km (0.051 R)
• M36: 15,368,638 km (0.065 R)
• M37: 15,690,423 km (0.077 R)
• M38: 15,749,065 km (0.087 R)
• M39: 16,191,875 km (0.113 R)
• M40: 16,459,506 km (0.119 R)
• M41: 16,728,632 km (0.08 R)
• M42: 17,089,612 km (0.107 R)
• M43: 18,342,494 km (0.117 R)
• M44: 19,624,548 km (0.068 R)
• M45: 20,005,274 km (0.099 R)
• M46: 21,129,502 km (0.079 R)
• M47: 21,879,287 km (0.085 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: 478 - 12,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit