🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.67 AU - 0.87 AU

Year: 287 Days

Day: 28.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.79 AU - 1.01 AU

Year: 363 Days

Day: 39.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.9 AU - 1.42 AU

Year: 530 Days

Day: 22.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 14.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.24 AU - 5.46 AU

Year: 4535 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 104,603,434 km

• M1: 183,257 km (0.074 R)
• M2: 500,255 km (0.115 R)
• M3: 646,861 km (0.12 R)
• M4: 743,352 km (0.089 R)
• M5: 977,921 km (0.077 R)
• M6: 1,117,945 km (0.093 R)
• M7: 1,506,899 km (0.111 R)
• M8: 1,686,716 km (0.105 R)
• M9: 2,101,700 km (0.115 R)
• M10: 2,235,890 km (0.077 R)
• M11: 3,045,065 km (0.11 R)
• M12: 3,393,029 km (0.075 R)
• M13: 3,511,810 km (0.059 R)
• M14: 3,815,194 km (0.089 R)
• M15: 4,085,219 km (0.101 R)
• M16: 4,190,835 km (0.055 R)
• M17: 4,340,133 km (0.102 R)
• M18: 4,469,536 km (0.103 R)
• M19: 4,977,720 km (0.065 R)
• M20: 5,365,328 km (0.103 R)
• M21: 5,527,941 km (0.11 R)
• M22: 5,621,439 km (0.064 R)
• M23: 5,739,173 km (0.087 R)
• M24: 5,929,461 km (0.025 R)
• M25: 6,316,022 km (0.084 R)
• M26: 7,370,089 km (0.05 R)
• M27: 7,655,222 km (0.117 R)
• M28: 7,996,904 km (0.03 R)
• M29: 8,183,004 km (0.118 R)
• M30: 8,370,599 km (0.083 R)
• M31: 8,640,923 km (0.102 R)
• M32: 8,886,862 km (0.116 R)
• M33: 9,357,646 km (0.05 R)
• M34: 9,525,644 km (0.111 R)
• M35: 9,694,840 km (0.102 R)
• M36: 9,864,932 km (0.055 R)
• M37: 10,179,537 km (0.117 R)
• M38: 10,323,599 km (0.082 R)
• M39: 11,261,578 km (0.032 R)
• M40: 11,351,038 km (0.087 R)
• M41: 11,590,394 km (0.056 R)
• M42: 12,874,991 km (0.119 R)
• M43: 13,062,138 km (0.077 R)
• M44: 13,156,086 km (0.12 R)
• M45: 13,281,598 km (0.038 R)
• M46: 13,407,709 km (0.107 R)
• M47: 13,534,119 km (0.055 R)
• M48: 14,236,481 km (0.089 R)
• M49: 15,147,532 km (0.055 R)
• M50: 15,312,240 km (0.067 R)
• M51: 16,447,987 km (0.08 R)
• M52: 17,334,803 km (0.12 R)
• M53: 17,507,140 km (0.11 R)
• M54: 18,377,350 km (0.037 R)
• M55: 19,261,623 km (0.067 R)
• M56: 20,341,122 km (0.051 R)
• M57: 20,814,898 km (0.1 R)
• M58: 21,145,210 km (0.075 R)
• M59: 21,255,613 km (0.069 R)
• M60: 21,810,771 km (0.052 R)
• M61: 21,959,621 km (0.078 R)
• M62: 22,108,920 km (0.05 R)
• M63: 22,370,716 km (0.049 R)
• M64: 22,746,655 km (0.086 R)
• M65: 23,200,685 km (0.075 R)
• M66: 23,390,674 km (0.108 R)
• M67: 23,619,409 km (0.119 R)
• M68: 24,502,934 km (0.097 R)
• M69: 24,657,768 km (0.111 R)
• M70: 24,890,543 km (0.077 R)
• M71: 25,397,380 km (0.083 R)
• M72: 26,262,953 km (0.051 R)
• M73: 26,381,734 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 11.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.17 AU - 9.91 AU

Year: 9680 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 104,603,434 km

• M1: 150,495 km (0.09 R)
• M2: 402,867 km (0.042 R)
• M3: 502,948 km (0.114 R)
• M4: 596,896 km (0.104 R)
• M5: 680,670 km (0.095 R)
• M6: 805,435 km (0.117 R)
• M7: 880,383 km (0.061 R)
• M8: 1,249,741 km (0.056 R)
• M9: 1,545,944 km (0.105 R)
• M10: 1,966,763 km (0.046 R)
• M11: 2,506,961 km (0.099 R)
• M12: 2,971,463 km (0.081 R)
• M13: 3,152,775 km (0.114 R)
• M14: 3,686,092 km (0.053 R)
• M15: 4,349,708 km (0.104 R)
• M16: 4,942,863 km (0.083 R)
• M17: 5,524,500 km (0.11 R)
• M18: 5,748,149 km (0.066 R)
• M19: 5,936,941 km (0.113 R)
• M20: 6,051,234 km (0.098 R)
• M21: 6,398,451 km (0.112 R)
• M22: 6,515,586 km (0.088 R)
• M23: 6,633,469 km (0.085 R)
• M24: 6,752,100 km (0.109 R)
• M25: 7,355,877 km (0.077 R)
• M26: 7,977,007 km (0.067 R)
• M27: 8,831,361 km (0.045 R)
• M28: 8,918,277 km (0.12 R)
• M29: 9,269,383 km (0.063 R)
• M30: 10,075,716 km (0.095 R)
• M31: 10,395,556 km (0.09 R)
• M32: 11,707,529 km (0.107 R)
• M33: 12,725,543 km (0.097 R)
• M34: 13,270,079 km (0.052 R)
• M35: 14,845,494 km (0.094 R)
• M36: 15,105,196 km (0.088 R)
• M37: 15,576,280 km (0.077 R)
• M38: 16,586,814 km (0.072 R)
• M39: 17,127,011 km (0.096 R)
• M40: 17,235,769 km (0.045 R)
• M41: 19,119,805 km (0.096 R)
• M42: 20,546,370 km (0.048 R)
• M43: 21,418,675 km (0.069 R)
• M44: 21,535,960 km (0.093 R)
• M45: 22,184,467 km (0.084 R)
• M46: 22,540,958 km (0.103 R)
• M47: 24,290,655 km (0.08 R)
• M48: 25,398,427 km (0.067 R)
• M49: 26,271,480 km (0.05 R)
• M50: 26,711,597 km (0.055 R)
• M51: 26,837,858 km (0.099 R)
• M52: 28,175,113 km (0.064 R)
• M53: 29,013,909 km (0.094 R)
• M54: 29,208,685 km (0.096 R)
• M55: 29,991,830 km (0.056 R)
• M56: 31,046,794 km (0.05 R)
• M57: 31,645,634 km (0.04 R)
• M58: 31,912,966 km (0.077 R)
• M59: 32,248,215 km (0.105 R)
• M60: 32,450,022 km (0.089 R)
• M61: 32,854,684 km (0.114 R)
• M62: 34,903,128 km (0.079 R)
• M63: 35,456,341 km (0.039 R)
• M64: 36,291,695 km (0.062 R)
• M65: 36,781,928 km (0.063 R)
• M66: 37,768,974 km (0.041 R)
• M67: 38,907,713 km (0.119 R)
• M68: 41,218,851 km (0.077 R)
• M69: 41,364,709 km (0.071 R)
• M70: 44,020,669 km (0.07 R)
• M71: 44,693,112 km (0.118 R)
• M72: 46,048,469 km (0.061 R)
• M73: 46,731,233 km (0.116 R)
• M74: 46,807,229 km (0.106 R)
• M75: 46,883,374 km (0.094 R)
• M76: 48,029,892 km (0.109 R)
• M77: 48,876,616 km (0.101 R)
• M78: 49,031,001 km (0.088 R)
• M79: 50,116,783 km (0.109 R)
• M80: 50,272,664 km (0.033 R)
• M81: 50,818,995 km (0.108 R)
• M82: 51,210,642 km (0.103 R)
• M83: 52,865,943 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.9

Radius: 6

Gravity: 22.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.13 AU - 17.55 AU

Year: 29342 Days

Day: 16.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,603,434 km

• M1: 83,924 km (0.045 R)
• M2: 149,448 km (0.076 R)
• M3: 463,305 km (0.055 R)
• M4: 759,060 km (0.108 R)
• M5: 1,928,167 km (0.081 R)
• M6: 2,052,184 km (0.062 R)
• M7: 2,351,679 km (0.073 R)
• M8: 4,365,565 km (0.078 R)
• M9: 4,419,869 km (0.109 R)
• M10: 4,805,532 km (0.078 R)
• M11: 4,861,482 km (0.1 R)
• M12: 4,917,731 km (0.059 R)
• M13: 5,259,412 km (0.109 R)
• M14: 5,317,157 km (0.091 R)
• M15: 6,026,101 km (0.101 R)
• M16: 6,453,353 km (0.087 R)
• M17: 7,531,056 km (0.074 R)
• M18: 7,596,131 km (0.118 R)
• M19: 7,661,505 km (0.091 R)
• M20: 11,230,611 km (0.104 R)
• M21: 11,755,251 km (0.072 R)
• M22: 12,518,649 km (0.037 R)
• M23: 13,376,593 km (0.071 R)
• M24: 15,066,750 km (0.077 R)
• M25: 15,231,158 km (0.043 R)
• M26: 16,483,441 km (0.106 R)
• M27: 16,822,879 km (0.1 R)
• M28: 16,908,150 km (0.057 R)
• M29: 17,164,710 km (0.063 R)
• M30: 17,336,448 km (0.094 R)
• M31: 18,730,850 km (0.047 R)
• M32: 18,819,263 km (0.1 R)
• M33: 20,433,124 km (0.074 R)
• M34: 21,072,655 km (0.047 R)
• M35: 21,164,508 km (0.09 R)
• M36: 23,219,684 km (0.117 R)
• M37: 23,409,673 km (0.07 R)
• M38: 24,560,230 km (0.09 R)
• M39: 26,122,930 km (0.091 R)
• M40: 26,221,664 km (0.025 R)
• M41: 28,526,369 km (0.046 R)
• M42: 29,445,798 km (0.115 R)
• M43: 31,104,240 km (0.078 R)
• M44: 34,836,108 km (0.066 R)
• M45: 35,928,023 km (0.064 R)
• M46: 37,142,010 km (0.118 R)
• M47: 37,586,914 km (0.118 R)
• M48: 38,257,411 km (0.053 R)
• M49: 39,496,830 km (0.108 R)
• M50: 40,406,684 km (0.067 R)
• M51: 41,093,488 km (0.089 R)
• M52: 41,438,311 km (0.114 R)
• M53: 43,879,000 km (0.077 R)
• M54: 43,996,435 km (0.108 R)
• M55: 44,231,453 km (0.107 R)
• M56: 45,057,532 km (0.079 R)
• M57: 45,176,014 km (0.058 R)
• M58: 45,650,837 km (0.061 R)
• M59: 46,366,065 km (0.109 R)
• M60: 47,325,436 km (0.075 R)
• M61: 48,291,389 km (0.097 R)
• M62: 50,981,010 km (0.104 R)
• M63: 52,095,215 km (0.118 R)
• M64: 52,219,530 km (0.081 R)
• M65: 53,467,925 km (0.072 R)
• M66: 54,599,932 km (0.119 R)
• M67: 55,485,850 km (0.102 R)
• M68: 64,601,896 km (0.075 R)
• M69: 65,672,867 km (0.097 R)
• M70: 70,977,159 km (0.062 R)
• M71: 72,220,616 km (0.111 R)
• M72: 72,775,624 km (0.095 R)
• M73: 74,309,152 km (0.114 R)
• M74: 76,699,875 km (0.12 R)
• M75: 77,407,773 km (0.117 R)
• M76: 79,115,732 km (0.114 R)
• M77: 79,974,423 km (0.025 R)
• M78: 80,117,738 km (0.088 R)
• M79: 85,923,631 km (0.095 R)
• M80: 88,431,939 km (0.058 R)
• M81: 88,728,591 km (0.107 R)
• M82: 89,174,244 km (0.11 R)
• M83: 94,882,749 km (0.025 R)
• M84: 97,627,720 km (0.076 R)
• M85: 97,934,396 km (0.103 R)
• M86: 98,087,733 km (0.042 R)
• M87: 98,548,495 km (0.104 R)
• M88: 99,010,004 km (0.074 R)
• M89: 99,935,118 km (0.082 R)
• M90: 100,089,503 km (0.112 R)
• M91: 101,638,589 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit