🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.48 AU - 0.56 AU

Year: 142 Days

Day: 24.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,762,453 km

• M1: 50,564 km (0.11 R)
• M2: 330,611 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 307 Days

Day: 46.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,762,453 km

• M1: 366,515 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.14 AU - 1.48 AU

Year: 568 Days

Day: 32 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,762,453 km

• M1: 548,875 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.56 AU - 3.36 AU

Year: 1929 Days

Day: 16.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 12.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.01 AU - 7.13 AU

Year: 6378 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,762,453 km

• M1: 197,918 km (0.069 R)
• M2: 503,846 km (0.089 R)
• M3: 604,226 km (0.08 R)
• M4: 1,081,892 km (0.092 R)
• M5: 1,192,893 km (0.093 R)
• M6: 1,386,922 km (0.109 R)
• M7: 1,676,543 km (0.102 R)
• M8: 1,777,522 km (0.102 R)
• M9: 1,940,584 km (0.066 R)
• M10: 2,062,356 km (0.108 R)
• M11: 2,313,681 km (0.103 R)
• M12: 2,642,198 km (0.072 R)
• M13: 3,946,093 km (0.095 R)
• M14: 4,062,779 km (0.076 R)
• M15: 4,622,425 km (0.061 R)
• M16: 5,058,353 km (0.096 R)
• M17: 5,227,997 km (0.109 R)
• M18: 5,356,501 km (0.08 R)
• M19: 5,529,287 km (0.115 R)
• M20: 6,104,192 km (0.104 R)
• M21: 7,049,351 km (0.104 R)
• M22: 7,262,977 km (0.113 R)
• M23: 7,745,280 km (0.069 R)
• M24: 8,138,723 km (0.086 R)
• M25: 8,996,517 km (0.116 R)
• M26: 9,332,065 km (0.084 R)
• M27: 9,410,155 km (0.103 R)
• M28: 9,698,131 km (0.104 R)
• M29: 9,803,597 km (0.065 R)
• M30: 10,282,909 km (0.115 R)
• M31: 10,742,623 km (0.089 R)
• M32: 11,043,764 km (0.098 R)
• M33: 12,105,310 km (0.113 R)
• M34: 12,190,431 km (0.119 R)
• M35: 12,304,275 km (0.066 R)
• M36: 12,677,073 km (0.102 R)
• M37: 13,140,827 km (0.106 R)
• M38: 13,345,476 km (0.063 R)
• M39: 13,995,629 km (0.086 R)
• M40: 14,535,228 km (0.036 R)
• M41: 14,686,322 km (0.083 R)
• M42: 15,542,172 km (0.108 R)
• M43: 15,696,706 km (0.1 R)
• M44: 16,038,537 km (0.115 R)
• M45: 16,382,912 km (0.096 R)
• M46: 16,951,533 km (0.075 R)
• M47: 17,238,312 km (0.117 R)
• M48: 17,526,587 km (0.102 R)
• M49: 17,752,031 km (0.101 R)
• M50: 18,010,836 km (0.105 R)
• M51: 18,303,449 km (0.068 R)
• M52: 18,564,946 km (0.106 R)
• M53: 19,224,074 km (0.051 R)
• M54: 19,456,549 km (0.112 R)
• M55: 19,656,562 km (0.094 R)
• M56: 20,836,889 km (0.112 R)
• M57: 21,041,539 km (0.046 R)
• M58: 21,349,860 km (0.111 R)
• M59: 22,492,937 km (0.08 R)
• M60: 23,089,534 km (0.075 R)
• M61: 23,266,059 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 12.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.89 AU - 11.11 AU

Year: 13818 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,762,453 km

• M1: 175,628 km (0.09 R)
• M2: 362,326 km (0.109 R)
• M3: 781,050 km (0.078 R)
• M4: 962,214 km (0.078 R)
• M5: 1,067,231 km (0.115 R)
• M6: 1,157,888 km (0.057 R)
• M7: 1,308,832 km (0.077 R)
• M8: 1,527,693 km (0.086 R)
• M9: 1,715,738 km (0.088 R)
• M10: 1,956,291 km (0.092 R)
• M11: 2,446,224 km (0.1 R)
• M12: 3,619,969 km (0.08 R)
• M13: 4,338,488 km (0.109 R)
• M14: 4,821,390 km (0.106 R)
• M15: 4,944,808 km (0.116 R)
• M16: 5,353,360 km (0.039 R)
• M17: 5,838,506 km (0.095 R)
• M18: 6,036,424 km (0.079 R)
• M19: 6,920,248 km (0.096 R)
• M20: 7,094,829 km (0.101 R)
• M21: 7,699,503 km (0.093 R)
• M22: 7,880,517 km (0.084 R)
• M23: 8,026,375 km (0.089 R)
• M24: 9,225,401 km (0.109 R)
• M25: 9,379,188 km (0.096 R)
• M26: 9,611,514 km (0.102 R)
• M27: 10,160,987 km (0.03 R)
• M28: 10,240,423 km (0.067 R)
• M29: 10,882,647 km (0.064 R)
• M30: 11,004,419 km (0.068 R)
• M31: 11,208,620 km (0.114 R)
• M32: 11,579,324 km (0.09 R)
• M33: 12,417,371 km (0.105 R)
• M34: 12,502,193 km (0.118 R)
• M35: 13,623,429 km (0.074 R)
• M36: 13,798,758 km (0.066 R)
• M37: 15,410,525 km (0.112 R)
• M38: 16,611,198 km (0.116 R)
• M39: 16,798,644 km (0.092 R)
• M40: 17,175,631 km (0.093 R)
• M41: 17,794,068 km (0.047 R)
• M42: 17,937,832 km (0.028 R)
• M43: 18,178,236 km (0.115 R)
• M44: 18,759,872 km (0.099 R)
• M45: 19,249,057 km (0.063 R)
• M46: 19,990,913 km (0.086 R)
• M47: 20,390,339 km (0.112 R)
• M48: 21,197,270 km (0.052 R)
• M49: 21,911,750 km (0.073 R)
• M50: 22,271,981 km (0.063 R)
• M51: 22,790,039 km (0.075 R)
• M52: 25,277,851 km (0.05 R)
• M53: 25,385,562 km (0.088 R)
• M54: 26,307,683 km (0.118 R)
• M55: 26,580,998 km (0.105 R)
• M56: 26,800,459 km (0.098 R)
• M57: 27,517,481 km (0.117 R)
• M58: 27,850,486 km (0.116 R)
• M59: 28,017,587 km (0.084 R)
• M60: 28,296,587 km (0.11 R)
• M61: 29,026,774 km (0.097 R)
• M62: 29,139,571 km (0.073 R)
• M63: 29,252,667 km (0.096 R)
• M64: 30,104,926 km (0.119 R)
• M65: 31,369,626 km (0.056 R)
• M66: 31,659,547 km (0.065 R)
• M67: 33,063,224 km (0.102 R)
• M68: 34,129,408 km (0.112 R)
• M69: 35,146,673 km (0.086 R)
• M70: 35,327,238 km (0.102 R)
• M71: 36,234,549 km (0.117 R)
• M72: 36,416,909 km (0.112 R)
• M73: 36,721,640 km (0.079 R)
• M74: 38,567,378 km (0.069 R)
• M75: 39,127,024 km (0.109 R)
• M76: 40,128,582 km (0.095 R)
• M77: 40,758,688 km (0.11 R)
• M78: 40,948,528 km (0.102 R)
• M79: 41,646,551 km (0.072 R)
• M80: 42,604,875 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.7

Radius: 6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.83 AU - 13.27 AU

Year: 15843 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,762,453 km

• M1: 81,830 km (0.072 R)
• M2: 171,439 km (0.112 R)
• M3: 268,379 km (0.1 R)
• M4: 313,108 km (0.104 R)
• M5: 464,202 km (0.091 R)
• M6: 519,703 km (0.093 R)
• M7: 1,293,722 km (0.094 R)
• M8: 1,476,980 km (0.094 R)
• M9: 1,646,773 km (0.111 R)
• M10: 1,712,148 km (0.071 R)
• M11: 1,936,245 km (0.109 R)
• M12: 2,363,198 km (0.104 R)
• M13: 2,766,513 km (0.048 R)
• M14: 3,327,954 km (0.108 R)
• M15: 4,040,938 km (0.027 R)
• M16: 4,644,415 km (0.09 R)
• M17: 5,799,760 km (0.114 R)
• M18: 6,034,329 km (0.04 R)
• M19: 6,169,865 km (0.057 R)
• M20: 6,512,893 km (0.081 R)
• M21: 7,145,841 km (0.056 R)
• M22: 7,217,349 km (0.103 R)
• M23: 7,688,283 km (0.051 R)
• M24: 8,927,552 km (0.071 R)
• M25: 9,354,355 km (0.102 R)
• M26: 10,107,131 km (0.07 R)
• M27: 10,227,707 km (0.111 R)
• M28: 11,168,379 km (0.103 R)
• M29: 11,251,405 km (0.095 R)
• M30: 11,838,876 km (0.101 R)
• M31: 12,307,417 km (0.098 R)
• M32: 12,522,389 km (0.045 R)
• M33: 12,956,073 km (0.09 R)
• M34: 15,706,280 km (0.057 R)
• M35: 16,979,059 km (0.101 R)
• M36: 17,122,523 km (0.12 R)
• M37: 17,314,458 km (0.099 R)
• M38: 17,458,820 km (0.098 R)
• M39: 17,700,420 km (0.111 R)
• M40: 17,991,837 km (0.105 R)
• M41: 19,322,360 km (0.068 R)
• M42: 19,722,534 km (0.119 R)
• M43: 20,429,684 km (0.114 R)
• M44: 22,024,696 km (0.071 R)
• M45: 22,442,822 km (0.108 R)
• M46: 23,393,068 km (0.091 R)
• M47: 23,605,946 km (0.085 R)
• M48: 25,005,882 km (0.1 R)
• M49: 25,169,094 km (0.115 R)
• M50: 26,376,947 km (0.092 R)
• M51: 27,772,396 km (0.067 R)
• M52: 28,564,217 km (0.114 R)
• M53: 29,478,410 km (0.034 R)
• M54: 29,650,747 km (0.109 R)
• M55: 29,939,022 km (0.082 R)
• M56: 30,285,939 km (0.119 R)
• M57: 33,289,117 km (0.07 R)
• M58: 33,408,795 km (0.112 R)
• M59: 33,648,600 km (0.111 R)
• M60: 34,009,430 km (0.11 R)
• M61: 37,811,909 km (0.067 R)
• M62: 41,682,305 km (0.063 R)
• M63: 41,811,258 km (0.107 R)
• M64: 42,069,764 km (0.095 R)
• M65: 42,523,344 km (0.12 R)
• M66: 42,653,195 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit