🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.22 AU

Year: 365 Days

Day: 27 Hours

Environment

Temp: 33 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.44 AU - 1.9 AU

Year: 788 Days

Day: 15.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.66 AU - 2.72 AU

Year: 1184 Days

Day: 21.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,409,735 km

• M1: 555,756 km (0.088 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 9.9

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.53 AU - 5.47 AU

Year: 4084 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,409,735 km

• M1: 163,510 km (0.072 R)
• M2: 286,330 km (0.075 R)
• M3: 400,623 km (0.09 R)
• M4: 574,456 km (0.102 R)
• M5: 727,943 km (0.063 R)
• M6: 933,192 km (0.092 R)
• M7: 1,143,975 km (0.118 R)
• M8: 1,312,422 km (0.051 R)
• M9: 1,489,097 km (0.096 R)
• M10: 1,595,910 km (0.115 R)
• M11: 1,915,451 km (0.083 R)
• M12: 2,015,383 km (0.115 R)
• M13: 2,504,568 km (0.118 R)
• M14: 2,669,724 km (0.112 R)
• M15: 3,029,955 km (0.092 R)
• M16: 3,365,653 km (0.096 R)
• M17: 3,713,169 km (0.091 R)
• M18: 3,817,588 km (0.05 R)
• M19: 3,880,868 km (0.041 R)
• M20: 4,136,980 km (0.109 R)
• M21: 4,245,288 km (0.113 R)
• M22: 4,354,644 km (0.112 R)
• M23: 4,733,426 km (0.088 R)
• M24: 5,030,378 km (0.069 R)
• M25: 5,333,463 km (0.059 R)
• M26: 5,404,223 km (0.102 R)
• M27: 5,475,282 km (0.049 R)
• M28: 6,153,858 km (0.058 R)
• M29: 6,655,011 km (0.086 R)
• M30: 6,782,319 km (0.091 R)
• M31: 7,325,957 km (0.089 R)
• M32: 7,749,469 km (0.087 R)
• M33: 8,262,889 km (0.112 R)
• M34: 8,372,394 km (0.08 R)
• M35: 8,454,823 km (0.095 R)
• M36: 8,731,729 km (0.075 R)
• M37: 9,067,725 km (0.108 R)
• M38: 9,209,095 km (0.092 R)
• M39: 9,579,948 km (0.089 R)
• M40: 10,961,186 km (0.061 R)
• M41: 11,111,681 km (0.079 R)
• M42: 11,323,661 km (0.086 R)
• M43: 11,506,470 km (0.106 R)
• M44: 11,690,326 km (0.111 R)
• M45: 11,998,647 km (0.03 R)
• M46: 12,372,342 km (0.119 R)
• M47: 13,259,158 km (0.109 R)
• M48: 13,775,122 km (0.038 R)
• M49: 13,937,734 km (0.09 R)
• M50: 14,100,946 km (0.105 R)
• M51: 14,826,795 km (0.09 R)
• M52: 14,893,366 km (0.11 R)
• M53: 14,993,297 km (0.104 R)
• M54: 15,869,941 km (0.025 R)
• M55: 15,972,116 km (0.112 R)
• M56: 16,211,472 km (0.12 R)
• M57: 16,624,662 km (0.103 R)
• M58: 16,936,723 km (0.041 R)
• M59: 17,111,004 km (0.09 R)
• M60: 17,601,985 km (0.065 R)
• M61: 18,311,527 km (0.095 R)
• M62: 18,741,621 km (0.09 R)
• M63: 18,958,089 km (0.028 R)
• M64: 19,247,860 km (0.083 R)
• M65: 20,273,503 km (0.109 R)
• M66: 20,458,556 km (0.056 R)
• M67: 21,279,400 km (0.059 R)
• M68: 22,301,452 km (0.069 R)
• M69: 22,914,654 km (0.119 R)
• M70: 23,146,082 km (0.117 R)
• M71: 23,378,108 km (0.089 R)
• M72: 23,611,182 km (0.102 R)
• M73: 25,582,133 km (0.073 R)
• M74: 26,062,941 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 12.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.98 AU - 7.48 AU

Year: 7101 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,409,735 km

• M1: 172,337 km (0.096 R)
• M2: 253,568 km (0.066 R)
• M3: 391,498 km (0.084 R)
• M4: 591,211 km (0.115 R)
• M5: 974,780 km (0.108 R)
• M6: 1,149,360 km (0.065 R)
• M7: 1,315,713 km (0.1 R)
• M8: 2,453,555 km (0.049 R)
• M9: 2,549,447 km (0.113 R)
• M10: 2,895,018 km (0.08 R)
• M11: 3,255,698 km (0.075 R)
• M12: 3,414,871 km (0.092 R)
• M13: 3,907,796 km (0.088 R)
• M14: 4,105,564 km (0.105 R)
• M15: 4,481,952 km (0.104 R)
• M16: 5,113,405 km (0.092 R)
• M17: 5,361,288 km (0.082 R)
• M18: 5,455,386 km (0.049 R)
• M19: 5,740,818 km (0.081 R)
• M20: 6,626,438 km (0.115 R)
• M21: 6,829,143 km (0.083 R)
• M22: 6,931,169 km (0.057 R)
• M23: 7,137,015 km (0.037 R)
• M24: 7,980,149 km (0.053 R)
• M25: 8,413,534 km (0.042 R)
• M26: 8,633,144 km (0.112 R)
• M27: 8,817,747 km (0.103 R)
• M28: 10,379,399 km (0.057 R)
• M29: 13,152,645 km (0.116 R)
• M30: 13,621,634 km (0.065 R)
• M31: 13,966,308 km (0.065 R)
• M32: 14,488,554 km (0.088 R)
• M33: 14,620,200 km (0.089 R)
• M34: 15,194,955 km (0.115 R)
• M35: 15,642,253 km (0.118 R)
• M36: 15,867,397 km (0.085 R)
• M37: 17,334,354 km (0.087 R)
• M38: 17,520,753 km (0.034 R)
• M39: 17,754,724 km (0.119 R)
• M40: 17,895,645 km (0.099 R)
• M41: 18,083,989 km (0.039 R)
• M42: 18,178,535 km (0.094 R)
• M43: 18,557,915 km (0.053 R)
• M44: 18,700,931 km (0.111 R)
• M45: 18,988,009 km (0.077 R)
• M46: 19,084,051 km (0.108 R)
• M47: 19,469,714 km (0.061 R)
• M48: 19,906,689 km (0.031 R)
• M49: 20,150,833 km (0.096 R)
• M50: 21,038,098 km (0.112 R)
• M51: 21,887,814 km (0.106 R)
• M52: 24,190,724 km (0.041 R)
• M53: 24,555,892 km (0.083 R)
• M54: 24,765,329 km (0.103 R)
• M55: 25,080,681 km (0.111 R)
• M56: 26,034,517 km (0.089 R)
• M57: 26,194,737 km (0.05 R)
• M58: 26,408,811 km (0.11 R)
• M59: 27,433,407 km (0.09 R)
• M60: 28,141,903 km (0.116 R)
• M61: 28,746,278 km (0.078 R)
• M62: 28,856,532 km (0.099 R)
• M63: 28,966,935 km (0.105 R)
• M64: 29,577,145 km (0.117 R)
• M65: 30,079,494 km (0.027 R)
• M66: 30,191,393 km (0.035 R)
• M67: 30,753,582 km (0.09 R)
• M68: 30,922,927 km (0.087 R)
• M69: 31,489,604 km (0.092 R)
• M70: 31,774,139 km (0.108 R)
• M71: 32,979,000 km (0.096 R)
• M72: 33,499,750 km (0.108 R)
• M73: 33,615,988 km (0.103 R)
• M74: 34,257,015 km (0.111 R)
• M75: 35,669,667 km (0.074 R)
• M76: 37,041,480 km (0.081 R)
• M77: 37,221,596 km (0.1 R)
• M78: 37,945,201 km (0.119 R)
• M79: 38,795,365 km (0.07 R)
• M80: 38,917,437 km (0.12 R)
• M81: 39,222,916 km (0.057 R)
• M82: 40,143,990 km (0.047 R)
• M83: 40,267,408 km (0.108 R)
• M84: 40,514,544 km (0.081 R)
• M85: 40,948,228 km (0.079 R)
• M86: 41,757,702 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 11.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.08 AU - 10.12 AU

Year: 10864 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,409,735 km

• M1: 192,682 km (0.113 R)
• M2: 315,352 km (0.111 R)
• M3: 417,079 km (0.034 R)
• M4: 544,237 km (0.082 R)
• M5: 698,921 km (0.06 R)
• M6: 869,463 km (0.1 R)
• M7: 996,172 km (0.106 R)
• M8: 1,129,314 km (0.099 R)
• M9: 1,414,298 km (0.074 R)
• M10: 1,514,379 km (0.034 R)
• M11: 1,617,153 km (0.104 R)
• M12: 1,793,678 km (0.11 R)
• M13: 1,866,084 km (0.112 R)
• M14: 2,070,584 km (0.12 R)
• M15: 2,146,729 km (0.12 R)
• M16: 2,501,725 km (0.104 R)
• M17: 2,854,178 km (0.117 R)
• M18: 2,982,383 km (0.095 R)
• M19: 3,156,515 km (0.115 R)
• M20: 3,909,740 km (0.117 R)
• M21: 4,319,190 km (0.117 R)
• M22: 4,417,476 km (0.072 R)
• M23: 4,666,706 km (0.07 R)
• M24: 4,869,411 km (0.076 R)
• M25: 5,548,286 km (0.057 R)
• M26: 5,980,923 km (0.077 R)
• M27: 6,340,407 km (0.101 R)
• M28: 6,480,580 km (0.092 R)
• M29: 6,849,937 km (0.071 R)
• M30: 7,109,639 km (0.109 R)
• M31: 7,788,215 km (0.03 R)
• M32: 8,120,172 km (0.092 R)
• M33: 8,425,950 km (0.082 R)
• M34: 8,735,468 km (0.065 R)
• M35: 9,848,327 km (0.078 R)
• M36: 10,141,688 km (0.107 R)
• M37: 10,371,920 km (0.029 R)
• M38: 10,637,007 km (0.097 R)
• M39: 10,737,088 km (0.06 R)
• M40: 11,072,786 km (0.095 R)
• M41: 12,031,110 km (0.118 R)
• M42: 13,123,024 km (0.034 R)
• M43: 13,337,997 km (0.06 R)
• M44: 15,475,900 km (0.043 R)
• M45: 15,551,596 km (0.052 R)
• M46: 15,627,293 km (0.119 R)
• M47: 15,969,573 km (0.109 R)
• M48: 16,084,314 km (0.098 R)
• M49: 16,314,396 km (0.059 R)
• M50: 16,623,016 km (0.103 R)
• M51: 16,816,895 km (0.109 R)
• M52: 16,972,477 km (0.117 R)
• M53: 17,481,558 km (0.082 R)
• M54: 17,757,866 km (0.107 R)
• M55: 19,649,531 km (0.112 R)
• M56: 19,895,619 km (0.105 R)
• M57: 20,184,044 km (0.119 R)
• M58: 20,515,403 km (0.071 R)
• M59: 20,806,820 km (0.096 R)
• M60: 21,225,395 km (0.029 R)
• M61: 21,562,439 km (0.072 R)
• M62: 21,858,642 km (0.056 R)
• M63: 22,071,071 km (0.12 R)
• M64: 23,316,773 km (0.11 R)
• M65: 24,145,246 km (0.106 R)
• M66: 24,894,731 km (0.112 R)
• M67: 25,072,154 km (0.1 R)
• M68: 25,383,767 km (0.101 R)
• M69: 26,190,847 km (0.109 R)
• M70: 27,325,697 km (0.108 R)
• M71: 27,417,251 km (0.112 R)
• M72: 27,784,214 km (0.108 R)
• M73: 29,596,293 km (0.064 R)
• M74: 30,114,351 km (0.088 R)
• M75: 30,635,400 km (0.12 R)
• M76: 30,825,539 km (0.106 R)
• M77: 32,023,219 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit