🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.71 AU - 0.83 AU

Year: 255 Days

Day: 30.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.5 AU - 1.66 AU

Year: 748 Days

Day: 30.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.38 AU - 2.24 AU

Year: 917 Days

Day: 20.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,228,470 km

• M1: 787,034 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 11.3

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.53 AU - 6.25 AU

Year: 4714 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,228,470 km

• M1: 211,831 km (0.117 R)
• M2: 324,627 km (0.063 R)
• M3: 407,505 km (0.097 R)
• M4: 533,017 km (0.091 R)
• M5: 625,170 km (0.101 R)
• M6: 827,875 km (0.12 R)
• M7: 951,742 km (0.097 R)
• M8: 1,038,060 km (0.054 R)
• M9: 1,234,930 km (0.069 R)
• M10: 1,346,231 km (0.115 R)
• M11: 1,545,047 km (0.095 R)
• M12: 1,683,126 km (0.115 R)
• M13: 1,879,996 km (0.109 R)
• M14: 2,257,282 km (0.062 R)
• M15: 2,576,524 km (0.108 R)
• M16: 2,953,062 km (0.053 R)
• M17: 3,039,081 km (0.044 R)
• M18: 3,147,988 km (0.118 R)
• M19: 3,302,523 km (0.094 R)
• M20: 3,642,409 km (0.096 R)
• M21: 4,137,129 km (0.102 R)
• M22: 4,331,307 km (0.105 R)
• M23: 4,628,259 km (0.05 R)
• M24: 4,957,374 km (0.027 R)
• M25: 5,908,667 km (0.1 R)
• M26: 6,072,626 km (0.095 R)
• M27: 6,405,332 km (0.079 R)
• M28: 6,517,530 km (0.109 R)
• M29: 6,630,327 km (0.084 R)
• M30: 7,088,396 km (0.114 R)
• M31: 7,379,813 km (0.105 R)
• M32: 7,527,017 km (0.116 R)
• M33: 7,615,878 km (0.087 R)
• M34: 7,794,647 km (0.058 R)
• M35: 8,677,873 km (0.113 R)
• M36: 8,770,923 km (0.092 R)
• M37: 9,305,436 km (0.119 R)
• M38: 9,464,608 km (0.12 R)
• M39: 9,592,664 km (0.061 R)
• M40: 9,850,421 km (0.095 R)
• M41: 10,012,735 km (0.062 R)
• M42: 10,438,790 km (0.055 R)
• M43: 10,837,319 km (0.045 R)
• M44: 11,959,303 km (0.034 R)
• M45: 12,551,561 km (0.109 R)
• M46: 12,833,702 km (0.114 R)
• M47: 12,939,917 km (0.111 R)
• M48: 13,046,580 km (0.109 R)
• M49: 13,224,901 km (0.034 R)
• M50: 16,072,047 km (0.112 R)
• M51: 16,148,342 km (0.118 R)
• M52: 16,339,977 km (0.105 R)
• M53: 16,802,833 km (0.116 R)
• M54: 17,035,757 km (0.081 R)
• M55: 17,465,851 km (0.102 R)
• M56: 17,939,029 km (0.063 R)
• M57: 18,576,615 km (0.073 R)
• M58: 19,343,304 km (0.106 R)
• M59: 19,465,226 km (0.099 R)
• M60: 20,120,315 km (0.074 R)
• M61: 20,740,997 km (0.113 R)
• M62: 20,949,387 km (0.106 R)
• M63: 22,726,310 km (0.091 R)
• M64: 23,719,790 km (0.084 R)
• M65: 23,806,856 km (0.117 R)
• M66: 24,024,969 km (0.061 R)
• M67: 24,595,236 km (0.03 R)
• M68: 25,303,133 km (0.073 R)
• M69: 25,615,045 km (0.11 R)
• M70: 26,603,289 km (0.103 R)
• M71: 27,102,197 km (0.09 R)
• M72: 27,421,290 km (0.103 R)
• M73: 27,787,505 km (0.104 R)
• M74: 28,155,217 km (0.112 R)
• M75: 28,802,826 km (0.029 R)
• M76: 29,783,290 km (0.091 R)
• M77: 29,971,335 km (0.099 R)
• M78: 30,065,432 km (0.098 R)
• M79: 30,159,679 km (0.088 R)
• M80: 30,395,744 km (0.082 R)
• M81: 31,155,402 km (0.103 R)
• M82: 32,161,747 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 14.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.4 AU - 10.32 AU

Year: 9106 Days

Day: 5 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,228,470 km

• M1: 236,215 km (0.107 R)
• M2: 337,493 km (0.091 R)
• M3: 593,156 km (0.117 R)
• M4: 695,032 km (0.113 R)
• M5: 960,718 km (0.103 R)
• M6: 1,340,995 km (0.092 R)
• M7: 1,434,793 km (0.117 R)
• M8: 1,555,369 km (0.048 R)
• M9: 1,704,817 km (0.084 R)
• M10: 1,965,267 km (0.114 R)
• M11: 2,778,631 km (0.119 R)
• M12: 3,071,693 km (0.079 R)
• M13: 3,277,989 km (0.114 R)
• M14: 3,637,921 km (0.069 R)
• M15: 3,789,015 km (0.117 R)
• M16: 3,993,665 km (0.094 R)
• M17: 4,184,552 km (0.119 R)
• M18: 4,959,917 km (0.094 R)
• M19: 5,052,967 km (0.095 R)
• M20: 5,146,765 km (0.064 R)
• M21: 5,259,861 km (0.094 R)
• M22: 5,469,747 km (0.078 R)
• M23: 5,682,176 km (0.109 R)
• M24: 6,910,524 km (0.112 R)
• M25: 7,415,866 km (0.113 R)
• M26: 7,630,090 km (0.069 R)
• M27: 8,174,476 km (0.065 R)
• M28: 8,462,602 km (0.032 R)
• M29: 8,708,990 km (0.056 R)
• M30: 8,867,115 km (0.1 R)
• M31: 9,003,398 km (0.029 R)
• M32: 9,509,039 km (0.112 R)
• M33: 10,547,996 km (0.107 R)
• M34: 11,822,271 km (0.107 R)
• M35: 12,047,715 km (0.042 R)
• M36: 12,173,676 km (0.055 R)
• M37: 12,528,522 km (0.038 R)
• M38: 12,758,454 km (0.105 R)
• M39: 13,248,537 km (0.114 R)
• M40: 13,771,082 km (0.059 R)
• M41: 14,114,410 km (0.08 R)
• M42: 15,106,842 km (0.102 R)
• M43: 15,680,250 km (0.115 R)
• M44: 16,679,863 km (0.055 R)
• M45: 16,848,460 km (0.044 R)
• M46: 17,757,267 km (0.09 R)
• M47: 18,333,518 km (0.099 R)
• M48: 18,565,694 km (0.095 R)
• M49: 18,798,768 km (0.089 R)
• M50: 18,974,396 km (0.106 R)
• M51: 19,326,998 km (0.094 R)
• M52: 19,741,234 km (0.111 R)
• M53: 20,009,014 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.3

Radius: 13.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.93 AU - 10.81 AU

Year: 10805 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,228,470 km

• M1: 340,784 km (0.077 R)
• M2: 476,170 km (0.103 R)
• M3: 609,312 km (0.101 R)
• M4: 715,676 km (0.081 R)
• M5: 1,060,649 km (0.101 R)
• M6: 1,261,708 km (0.101 R)
• M7: 1,702,274 km (0.082 R)
• M8: 1,900,043 km (0.063 R)
• M9: 2,539,125 km (0.117 R)
• M10: 3,072,291 km (0.098 R)
• M11: 3,193,017 km (0.06 R)
• M12: 3,488,922 km (0.111 R)
• M13: 3,717,058 km (0.078 R)
• M14: 3,871,742 km (0.101 R)
• M15: 4,268,177 km (0.117 R)
• M16: 4,539,847 km (0.116 R)
• M17: 4,650,100 km (0.077 R)
• M18: 6,379,003 km (0.099 R)
• M19: 6,879,258 km (0.093 R)
• M20: 7,038,131 km (0.069 R)
• M21: 7,166,187 km (0.105 R)
• M22: 7,327,453 km (0.06 R)
• M23: 7,457,304 km (0.077 R)
• M24: 7,884,556 km (0.099 R)
• M25: 7,984,188 km (0.101 R)
• M26: 8,084,419 km (0.12 R)
• M27: 8,286,076 km (0.079 R)
• M28: 9,459,821 km (0.104 R)
• M29: 9,708,004 km (0.089 R)
• M30: 10,102,344 km (0.118 R)
• M31: 10,943,832 km (0.118 R)
• M32: 11,092,533 km (0.111 R)
• M33: 11,693,916 km (0.05 R)
• M34: 11,884,055 km (0.096 R)
• M35: 12,732,873 km (0.108 R)
• M36: 13,125,268 km (0.111 R)
• M37: 13,322,887 km (0.093 R)
• M38: 13,521,553 km (0.063 R)
• M39: 13,721,117 km (0.117 R)
• M40: 14,570,384 km (0.118 R)
• M41: 14,898,302 km (0.066 R)
• M42: 15,270,203 km (0.099 R)
• M43: 15,436,555 km (0.111 R)
• M44: 15,897,018 km (0.113 R)
• M45: 16,532,061 km (0.078 R)
• M46: 17,391,949 km (0.079 R)
• M47: 17,565,632 km (0.089 R)
• M48: 18,178,236 km (0.083 R)
• M49: 18,487,155 km (0.081 R)
• M50: 19,065,351 km (0.107 R)
• M51: 19,514,294 km (0.106 R)
• M52: 19,830,694 km (0.099 R)
• M53: 20,605,910 km (0.107 R)
• M54: 20,928,144 km (0.084 R)
• M55: 21,159,272 km (0.108 R)
• M56: 21,251,874 km (0.114 R)
• M57: 21,764,097 km (0.068 R)
• M58: 22,233,236 km (0.067 R)
• M59: 24,143,301 km (0.034 R)
• M60: 24,288,710 km (0.087 R)
• M61: 24,580,277 km (0.09 R)
• M62: 24,775,352 km (0.117 R)
• M63: 24,970,877 km (0.037 R)
• M64: 25,807,877 km (0.11 R)
• M65: 27,610,381 km (0.113 R)
• M66: 29,195,072 km (0.11 R)
• M67: 30,180,772 km (0.069 R)
• M68: 30,337,401 km (0.073 R)
• M69: 30,809,083 km (0.073 R)
• M70: 30,914,101 km (0.068 R)
• M71: 31,759,478 km (0.069 R)
• M72: 31,918,800 km (0.092 R)
• M73: 32,505,373 km (0.113 R)
• M74: 33,149,243 km (0.074 R)
• M75: 33,310,958 km (0.076 R)
• M76: 34,231,882 km (0.096 R)
• M77: 34,613,507 km (0.108 R)
• M78: 35,270,989 km (0.096 R)
• M79: 35,435,996 km (0.111 R)
• M80: 35,601,301 km (0.082 R)
• M81: 35,822,108 km (0.058 R)
• M82: 36,043,363 km (0.099 R)
• M83: 36,209,566 km (0.083 R)
• M84: 36,320,568 km (0.082 R)
• M85: 36,654,171 km (0.089 R)
• M86: 37,156,371 km (0.092 R)
• M87: 37,324,370 km (0.107 R)

Asteroid Belt

Center: 10.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 3.4

Gravity: 31.56 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12 AU - 12.84 AU

Year: 16490 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,228,470 km

• M1: 43,982 km (0.119 R)
• M2: 256,411 km (0.105 R)
• M3: 323,879 km (0.032 R)
• M4: 412,441 km (0.105 R)
• M5: 648,058 km (0.111 R)
• M6: 722,259 km (0.113 R)
• M7: 1,003,054 km (0.038 R)
• M8: 1,133,054 km (0.062 R)
• M9: 2,379,803 km (0.111 R)
• M10: 3,380,912 km (0.112 R)
• M11: 3,806,817 km (0.073 R)
• M12: 3,840,327 km (0.106 R)
• M13: 3,873,837 km (0.117 R)
• M14: 4,319,040 km (0.053 R)
• M15: 4,672,390 km (0.118 R)
• M16: 5,219,619 km (0.042 R)
• M17: 5,294,119 km (0.111 R)
• M18: 5,481,864 km (0.03 R)
• M19: 5,671,854 km (0.093 R)
• M20: 6,533,089 km (0.112 R)
• M21: 6,653,664 km (0.098 R)
• M22: 7,184,587 km (0.066 R)
• M23: 7,813,946 km (0.066 R)
• M24: 8,373,591 km (0.038 R)
• M25: 8,680,267 km (0.049 R)
• M26: 8,768,530 km (0.07 R)
• M27: 9,124,722 km (0.076 R)
• M28: 9,943,172 km (0.108 R)
• M29: 10,454,797 km (0.108 R)
• M30: 10,501,771 km (0.039 R)
• M31: 10,879,804 km (0.084 R)
• M32: 11,746,425 km (0.037 R)
• M33: 12,089,453 km (0.092 R)
• M34: 12,435,772 km (0.059 R)
• M35: 12,685,151 km (0.105 R)
• M36: 12,735,267 km (0.116 R)
• M37: 12,986,591 km (0.101 R)
• M38: 13,699,126 km (0.094 R)
• M39: 14,738,681 km (0.049 R)
• M40: 16,344,914 km (0.092 R)
• M41: 16,563,327 km (0.114 R)
• M42: 16,837,540 km (0.056 R)
• M43: 17,669,304 km (0.068 R)
• M44: 18,571,229 km (0.114 R)
• M45: 19,315,030 km (0.067 R)
• M46: 19,545,859 km (0.112 R)
• M47: 19,603,754 km (0.098 R)
• M48: 21,068,317 km (0.099 R)
• M49: 21,723,705 km (0.091 R)
• M50: 22,385,825 km (0.071 R)
• M51: 22,749,797 km (0.088 R)
• M52: 23,054,677 km (0.059 R)
• M53: 24,536,444 km (0.073 R)
• M54: 25,225,791 km (0.115 R)
• M55: 26,559,307 km (0.08 R)
• M56: 27,073,475 km (0.084 R)
• M57: 27,396,456 km (0.117 R)
• M58: 27,980,935 km (0.045 R)
• M59: 28,046,160 km (0.054 R)
• M60: 28,438,406 km (0.04 R)
• M61: 29,825,627 km (0.041 R)
• M62: 30,159,080 km (0.076 R)
• M63: 30,829,877 km (0.079 R)
• M64: 31,234,539 km (0.098 R)
• M65: 32,254,348 km (0.118 R)
• M66: 32,871,290 km (0.072 R)
• M67: 32,940,105 km (0.105 R)
• M68: 34,047,428 km (0.087 R)
• M69: 34,535,716 km (0.071 R)
• M70: 35,237,180 km (0.071 R)
• M71: 36,227,219 km (0.102 R)
• M72: 37,513,611 km (0.098 R)
• M73: 39,105,931 km (0.115 R)
• M74: 39,178,785 km (0.052 R)
• M75: 39,470,949 km (0.119 R)
• M76: 40,351,333 km (0.081 R)
• M77: 41,164,248 km (0.1 R)
• M78: 41,535,400 km (0.107 R)
• M79: 43,937,643 km (0.104 R)
• M80: 44,013,339 km (0.104 R)
• M81: 45,308,408 km (0.117 R)
• M82: 47,080,544 km (0.063 R)
• M83: 47,158,036 km (0.093 R)
• M84: 47,624,333 km (0.104 R)
• M85: 48,170,215 km (0.082 R)
• M86: 48,326,545 km (0.065 R)
• M87: 48,404,785 km (0.118 R)
• M88: 48,953,510 km (0.115 R)
• M89: 50,691,837 km (0.072 R)
• M90: 53,013,895 km (0.119 R)
• M91: 53,984,785 km (0.103 R)
• M92: 54,147,248 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit