🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.51 AU - 0.59 AU

Year: 185 Days

Day: 28.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,989,261 km

• M1: 300,991 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.65 AU - 0.89 AU

Year: 306 Days

Day: 35.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.56 AU - 2.08 AU

Year: 1112 Days

Day: 24.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,989,261 km

• M1: 402,418 km (0.112 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.7

Radius: 11.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.81 AU - 2.87 AU

Year: 2168 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,989,261 km

• M1: 147,952 km (0.051 R)
• M2: 241,152 km (0.113 R)
• M3: 360,381 km (0.114 R)
• M4: 527,033 km (0.078 R)
• M5: 635,791 km (0.104 R)
• M6: 791,522 km (0.043 R)
• M7: 936,034 km (0.091 R)
• M8: 1,143,077 km (0.104 R)
• M9: 1,308,682 km (0.101 R)
• M10: 1,413,849 km (0.077 R)
• M11: 1,492,388 km (0.118 R)
• M12: 1,582,446 km (0.091 R)
• M13: 1,664,127 km (0.106 R)
• M14: 1,757,925 km (0.117 R)
• M15: 1,983,668 km (0.118 R)
• M16: 2,072,230 km (0.09 R)
• M17: 2,607,790 km (0.03 R)
• M18: 2,705,178 km (0.08 R)
• M19: 3,094,731 km (0.087 R)
• M20: 3,422,051 km (0.112 R)
• M21: 3,610,245 km (0.064 R)
• M22: 3,719,452 km (0.117 R)
• M23: 3,899,119 km (0.044 R)
• M24: 4,039,292 km (0.117 R)
• M25: 4,368,258 km (0.067 R)
• M26: 4,617,039 km (0.061 R)
• M27: 4,795,509 km (0.103 R)
• M28: 4,900,677 km (0.092 R)
• M29: 4,976,373 km (0.102 R)
• M30: 5,052,369 km (0.076 R)
• M31: 5,159,331 km (0.028 R)
• M32: 5,267,191 km (0.119 R)
• M33: 5,375,799 km (0.042 R)
• M34: 5,642,532 km (0.087 R)
• M35: 5,913,903 km (0.037 R)
• M36: 6,386,483 km (0.077 R)
• M37: 6,469,210 km (0.1 R)
• M38: 6,635,713 km (0.093 R)
• M39: 7,161,100 km (0.083 R)
• M40: 7,507,270 km (0.103 R)
• M41: 7,788,215 km (0.08 R)
• M42: 8,234,016 km (0.108 R)
• M43: 8,596,642 km (0.116 R)
• M44: 8,761,648 km (0.028 R)
• M45: 8,890,601 km (0.091 R)
• M46: 9,075,953 km (0.117 R)
• M47: 9,169,153 km (0.051 R)
• M48: 9,431,847 km (0.064 R)
• M49: 9,507,393 km (0.119 R)
• M50: 9,601,939 km (0.072 R)
• M51: 9,792,228 km (0.109 R)
• M52: 9,887,821 km (0.106 R)
• M53: 10,331,678 km (0.102 R)
• M54: 10,487,559 km (0.115 R)
• M55: 10,821,461 km (0.11 R)
• M56: 10,920,345 km (0.12 R)
• M57: 11,059,322 km (0.084 R)
• M58: 11,198,897 km (0.095 R)
• M59: 11,278,931 km (0.115 R)
• M60: 11,419,254 km (0.101 R)
• M61: 11,580,521 km (0.089 R)
• M62: 11,722,340 km (0.096 R)
• M63: 11,986,978 km (0.101 R)
• M64: 12,130,293 km (0.12 R)
• M65: 12,315,495 km (0.062 R)
• M66: 13,002,598 km (0.058 R)
• M67: 13,086,672 km (0.065 R)
• M68: 13,234,325 km (0.11 R)
• M69: 14,024,052 km (0.115 R)
• M70: 14,175,146 km (0.071 R)
• M71: 14,261,763 km (0.094 R)
• M72: 14,370,222 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 11.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.92 AU - 8.78 AU

Year: 10931 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 18,989,261 km

• M1: 160,219 km (0.083 R)
• M2: 267,331 km (0.106 R)
• M3: 439,219 km (0.108 R)
• M4: 654,491 km (0.118 R)
• M5: 1,209,349 km (0.034 R)
• M6: 1,736,233 km (0.083 R)
• M7: 1,960,929 km (0.073 R)
• M8: 2,142,242 km (0.09 R)
• M9: 2,952,314 km (0.104 R)
• M10: 3,191,371 km (0.073 R)
• M11: 3,625,205 km (0.1 R)
• M12: 3,816,840 km (0.036 R)
• M13: 4,110,800 km (0.11 R)
• M14: 4,243,792 km (0.053 R)
• M15: 4,412,240 km (0.064 R)
• M16: 4,930,596 km (0.087 R)
• M17: 5,504,902 km (0.097 R)
• M18: 5,688,758 km (0.037 R)
• M19: 5,987,206 km (0.071 R)
• M20: 6,062,603 km (0.117 R)
• M21: 6,176,298 km (0.067 R)
• M22: 8,258,401 km (0.044 R)
• M23: 9,025,688 km (0.034 R)
• M24: 11,134,869 km (0.111 R)
• M25: 11,744,181 km (0.039 R)
• M26: 12,124,608 km (0.081 R)
• M27: 12,316,393 km (0.084 R)
• M28: 12,557,395 km (0.111 R)
• M29: 12,654,334 km (0.111 R)
• M30: 12,848,812 km (0.068 R)
• M31: 13,044,336 km (0.035 R)
• M32: 13,438,227 km (0.102 R)
• M33: 14,137,148 km (0.105 R)
• M34: 15,674,267 km (0.045 R)
• M35: 16,781,590 km (0.061 R)
• M36: 16,888,403 km (0.031 R)
• M37: 18,351,919 km (0.112 R)
• M38: 18,904,234 km (0.059 R)
• M39: 19,294,236 km (0.112 R)
• M40: 19,855,826 km (0.101 R)
• M41: 20,308,958 km (0.087 R)
• M42: 20,593,942 km (0.082 R)
• M43: 20,708,384 km (0.081 R)
• M44: 21,052,759 km (0.113 R)
• M45: 21,398,928 km (0.095 R)
• M46: 21,514,867 km (0.109 R)
• M47: 22,802,904 km (0.059 R)
• M48: 23,277,429 km (0.114 R)
• M49: 23,935,360 km (0.054 R)
• M50: 24,115,775 km (0.117 R)
• M51: 25,514,515 km (0.088 R)
• M52: 25,637,335 km (0.114 R)
• M53: 26,192,642 km (0.064 R)
• M54: 26,751,989 km (0.089 R)
• M55: 27,882,500 km (0.06 R)
• M56: 28,009,060 km (0.102 R)
• M57: 28,964,541 km (0.107 R)
• M58: 29,221,102 km (0.085 R)
• M59: 29,349,606 km (0.104 R)
• M60: 30,319,898 km (0.043 R)
• M61: 32,092,932 km (0.094 R)
• M62: 32,424,890 km (0.07 R)
• M63: 33,159,415 km (0.118 R)
• M64: 33,562,282 km (0.072 R)
• M65: 35,807,298 km (0.087 R)
• M66: 35,944,928 km (0.12 R)
• M67: 36,427,979 km (0.109 R)
• M68: 37,819,838 km (0.076 R)
• M69: 37,960,011 km (0.117 R)
• M70: 38,170,645 km (0.097 R)
• M71: 38,522,349 km (0.113 R)
• M72: 39,087,530 km (0.084 R)
• M73: 39,655,404 km (0.028 R)
• M74: 40,583,958 km (0.115 R)
• M75: 40,655,615 km (0.11 R)
• M76: 41,809,015 km (0.058 R)
• M77: 42,535,312 km (0.098 R)
• M78: 43,412,404 km (0.054 R)
• M79: 43,485,857 km (0.112 R)
• M80: 44,813,389 km (0.05 R)
• M81: 45,705,740 km (0.108 R)
• M82: 47,281,604 km (0.083 R)
• M83: 49,563,570 km (0.079 R)
• M84: 49,870,545 km (0.072 R)
• M85: 50,872,551 km (0.083 R)
• M86: 50,949,893 km (0.076 R)
• M87: 51,104,727 km (0.045 R)
• M88: 52,114,961 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.1

Radius: 6.8

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.56 AU - 11.24 AU

Year: 15194 Days

Day: 23 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 18,989,261 km

• M1: 96,191 km (0.056 R)
• M2: 365,019 km (0.06 R)
• M3: 453,282 km (0.111 R)
• M4: 950,395 km (0.087 R)
• M5: 1,101,489 km (0.119 R)
• M6: 1,260,512 km (0.088 R)
• M7: 1,455,438 km (0.118 R)
• M8: 2,000,423 km (0.101 R)
• M9: 2,228,260 km (0.059 R)
• M10: 2,430,217 km (0.118 R)
• M11: 3,034,294 km (0.101 R)
• M12: 3,258,242 km (0.097 R)
• M13: 3,604,411 km (0.079 R)
• M14: 3,722,294 km (0.12 R)
• M15: 4,883,922 km (0.099 R)
• M16: 5,102,335 km (0.055 R)
• M17: 5,413,498 km (0.12 R)
• M18: 6,007,850 km (0.114 R)
• M19: 6,719,188 km (0.077 R)
• M20: 6,962,135 km (0.087 R)
• M21: 7,011,203 km (0.07 R)
• M22: 7,406,890 km (0.048 R)
• M23: 7,860,770 km (0.119 R)
• M24: 12,273,159 km (0.053 R)
• M25: 12,689,639 km (0.113 R)
• M26: 12,869,606 km (0.116 R)
• M27: 14,028,690 km (0.034 R)
• M28: 14,526,701 km (0.079 R)
• M29: 16,445,144 km (0.054 R)
• M30: 16,904,111 km (0.116 R)
• M31: 18,306,291 km (0.097 R)
• M32: 18,373,910 km (0.112 R)
• M33: 18,645,579 km (0.075 R)
• M34: 19,124,143 km (0.087 R)
• M35: 19,953,813 km (0.107 R)
• M36: 20,302,974 km (0.118 R)
• M37: 21,362,726 km (0.114 R)
• M38: 21,935,087 km (0.087 R)
• M39: 23,682,689 km (0.099 R)
• M40: 25,172,834 km (0.107 R)
• M41: 25,323,479 km (0.081 R)
• M42: 27,309,540 km (0.06 R)
• M43: 27,541,866 km (0.101 R)
• M44: 27,774,939 km (0.042 R)
• M45: 28,477,899 km (0.074 R)
• M46: 28,792,205 km (0.094 R)
• M47: 31,105,137 km (0.105 R)
• M48: 31,428,867 km (0.116 R)
• M49: 31,753,644 km (0.094 R)
• M50: 32,652,578 km (0.076 R)
• M51: 32,981,543 km (0.068 R)
• M52: 33,891,846 km (0.109 R)
• M53: 34,141,525 km (0.115 R)
• M54: 34,726,603 km (0.101 R)
• M55: 35,652,613 km (0.103 R)
• M56: 35,737,136 km (0.102 R)
• M57: 37,013,954 km (0.1 R)
• M58: 37,442,851 km (0.105 R)
• M59: 37,787,225 km (0.113 R)
• M60: 38,392,199 km (0.084 R)
• M61: 39,000,614 km (0.078 R)
• M62: 39,174,895 km (0.089 R)
• M63: 40,050,791 km (0.099 R)
• M64: 40,402,795 km (0.104 R)
• M65: 41,376,527 km (0.086 R)
• M66: 41,821,581 km (0.113 R)
• M67: 41,910,741 km (0.113 R)
• M68: 44,343,352 km (0.076 R)
• M69: 44,798,878 km (0.074 R)
• M70: 45,622,713 km (0.09 R)
• M71: 50,954,830 km (0.094 R)
• M72: 51,623,233 km (0.098 R)
• M73: 51,718,826 km (0.091 R)
• M74: 52,390,521 km (0.115 R)
• M75: 54,714,972 km (0.106 R)
• M76: 54,812,660 km (0.073 R)
• M77: 54,910,198 km (0.116 R)
• M78: 57,866,252 km (0.111 R)
• M79: 58,563,378 km (0.087 R)
• M80: 60,974,746 km (0.083 R)
• M81: 61,379,857 km (0.051 R)
• M82: 61,887,293 km (0.118 R)
• M83: 61,989,019 km (0.047 R)
• M84: 62,294,349 km (0.111 R)
• M85: 62,498,250 km (0.046 R)
• M86: 63,008,828 km (0.102 R)
• M87: 64,548,938 km (0.06 R)
• M88: 65,168,423 km (0.09 R)
• M89: 65,893,823 km (0.076 R)
• M90: 67,038,845 km (0.118 R)
• M91: 67,143,264 km (0.117 R)
• M92: 67,666,258 km (0.089 R)
• M93: 67,980,564 km (0.07 R)
• M94: 68,610,969 km (0.088 R)
• M95: 69,137,703 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.3

Radius: 6.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.27 AU - 14.99 AU

Year: 20335 Days

Day: 19.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,989,261 km

• M1: 91,853 km (0.113 R)
• M2: 220,956 km (0.09 R)
• M3: 365,767 km (0.077 R)
• M4: 1,488,948 km (0.032 R)
• M5: 1,952,701 km (0.045 R)
• M6: 2,018,674 km (0.12 R)
• M7: 2,317,869 km (0.093 R)
• M8: 2,988,068 km (0.109 R)
• M9: 3,079,771 km (0.11 R)
• M10: 3,234,456 km (0.055 R)
• M11: 3,328,702 km (0.115 R)
• M12: 3,391,982 km (0.062 R)
• M13: 4,130,996 km (0.101 R)
• M14: 4,284,782 km (0.108 R)
• M15: 5,081,241 km (0.119 R)
• M16: 5,599,448 km (0.118 R)
• M17: 5,674,995 km (0.099 R)
• M18: 6,037,770 km (0.11 R)
• M19: 6,349,233 km (0.058 R)
• M20: 6,606,242 km (0.058 R)
• M21: 6,705,874 km (0.094 R)
• M22: 6,987,866 km (0.067 R)
• M23: 7,355,877 km (0.117 R)
• M24: 7,688,433 km (0.098 R)
• M25: 8,089,804 km (0.096 R)
• M26: 8,175,075 km (0.098 R)
• M27: 8,411,439 km (0.098 R)
• M28: 8,956,724 km (0.102 R)
• M29: 9,044,986 km (0.087 R)
• M30: 9,334,010 km (0.062 R)
• M31: 9,807,337 km (0.11 R)
• M32: 10,918,401 km (0.056 R)
• M33: 11,729,221 km (0.09 R)
• M34: 12,068,659 km (0.046 R)
• M35: 12,239,649 km (0.101 R)
• M36: 13,408,158 km (0.061 R)
• M37: 13,509,286 km (0.061 R)
• M38: 14,404,629 km (0.075 R)
• M39: 14,456,390 km (0.086 R)
• M40: 16,793,408 km (0.05 R)
• M41: 16,875,238 km (0.098 R)
• M42: 17,203,456 km (0.101 R)
• M43: 17,313,261 km (0.1 R)
• M44: 17,810,674 km (0.115 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: 362 - 16,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit