🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 30.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,443,161 km

• M1: 72,405 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.8 AU

Year: 206 Days

Day: 18.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 221 Days

Day: 20.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.84 AU - 0.88 AU

Year: 307 Days

Day: 18 Hours

Environment

Temp: 22 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.99 AU - 1.45 AU

Year: 519 Days

Day: 44.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 12

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.97 AU - 8.89 AU

Year: 7797 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,443,161 km

• M1: 1,397,244 km (0.103 R)
• M2: 1,794,277 km (0.088 R)
• M3: 2,086,142 km (0.056 R)
• M4: 2,202,529 km (0.079 R)
• M5: 2,614,971 km (0.102 R)
• M6: 3,539,486 km (0.082 R)
• M7: 3,735,758 km (0.104 R)
• M8: 4,110,201 km (0.119 R)
• M9: 4,227,785 km (0.095 R)
• M10: 4,496,613 km (0.03 R)
• M11: 4,740,457 km (0.104 R)
• M12: 5,114,302 km (0.102 R)
• M13: 5,530,035 km (0.105 R)
• M14: 5,758,620 km (0.119 R)
• M15: 6,191,257 km (0.106 R)
• M16: 6,496,886 km (0.061 R)
• M17: 6,772,894 km (0.09 R)
• M18: 7,052,792 km (0.105 R)
• M19: 7,300,825 km (0.048 R)
• M20: 8,062,128 km (0.088 R)
• M21: 8,470,979 km (0.09 R)
• M22: 8,583,776 km (0.038 R)
• M23: 9,077,898 km (0.092 R)
• M24: 9,154,791 km (0.086 R)
• M25: 9,231,834 km (0.047 R)
• M26: 10,014,680 km (0.065 R)
• M27: 10,333,772 km (0.053 R)
• M28: 10,737,238 km (0.057 R)
• M29: 10,818,619 km (0.071 R)
• M30: 10,981,980 km (0.094 R)
• M31: 11,104,949 km (0.06 R)
• M32: 11,936,863 km (0.105 R)
• M33: 12,317,739 km (0.094 R)
• M34: 13,048,225 km (0.112 R)
• M35: 13,440,621 km (0.047 R)
• M36: 13,704,362 km (0.073 R)
• M37: 14,237,080 km (0.084 R)
• M38: 14,595,965 km (0.106 R)
• M39: 14,821,708 km (0.057 R)
• M40: 15,139,903 km (0.083 R)
• M41: 15,968,376 km (0.095 R)
• M42: 16,201,150 km (0.111 R)
• M43: 16,953,478 km (0.111 R)
• M44: 17,095,745 km (0.112 R)
• M45: 17,861,687 km (0.117 R)
• M46: 18,346,084 km (0.109 R)
• M47: 18,736,685 km (0.119 R)
• M48: 18,982,175 km (0.078 R)
• M49: 19,526,112 km (0.076 R)
• M50: 19,625,595 km (0.06 R)
• M51: 19,775,043 km (0.105 R)
• M52: 22,166,365 km (0.069 R)
• M53: 22,686,816 km (0.071 R)
• M54: 22,791,385 km (0.117 R)
• M55: 22,948,613 km (0.106 R)
• M56: 24,379,367 km (0.051 R)
• M57: 24,540,184 km (0.116 R)
• M58: 24,755,007 km (0.049 R)
• M59: 25,295,055 km (0.107 R)
• M60: 25,948,050 km (0.088 R)
• M61: 26,167,061 km (0.116 R)
• M62: 26,551,677 km (0.108 R)
• M63: 26,993,589 km (0.105 R)
• M64: 27,437,895 km (0.064 R)
• M65: 28,502,882 km (0.063 R)
• M66: 28,615,679 km (0.112 R)
• M67: 28,728,775 km (0.079 R)
• M68: 29,239,203 km (0.116 R)
• M69: 29,353,047 km (0.043 R)
• M70: 30,730,843 km (0.089 R)
• M71: 31,895,014 km (0.079 R)
• M72: 32,129,583 km (0.1 R)
• M73: 32,659,609 km (0.088 R)
• M74: 32,836,882 km (0.054 R)
• M75: 33,014,455 km (0.059 R)
• M76: 33,608,658 km (0.117 R)
• M77: 33,907,255 km (0.098 R)
• M78: 34,386,567 km (0.065 R)
• M79: 36,632,928 km (0.099 R)
• M80: 39,743,068 km (0.087 R)
• M81: 41,074,339 km (0.117 R)
• M82: 42,936,833 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.8

Radius: 9.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.91 AU - 10.15 AU

Year: 9592 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,443,161 km

• M1: 128,355 km (0.033 R)
• M2: 318,793 km (0.064 R)
• M3: 429,047 km (0.118 R)
• M4: 554,410 km (0.095 R)
• M5: 742,454 km (0.113 R)
• M6: 979,118 km (0.072 R)
• M7: 1,194,988 km (0.105 R)
• M8: 1,442,423 km (0.056 R)
• M9: 1,740,422 km (0.032 R)
• M10: 2,076,269 km (0.093 R)
• M11: 2,627,687 km (0.111 R)
• M12: 2,950,968 km (0.058 R)
• M13: 3,329,899 km (0.074 R)
• M14: 3,394,675 km (0.085 R)
• M15: 3,814,147 km (0.049 R)
• M16: 3,972,871 km (0.114 R)
• M17: 4,133,838 km (0.073 R)
• M18: 4,297,049 km (0.072 R)
• M19: 4,414,932 km (0.072 R)
• M20: 4,775,014 km (0.066 R)
• M21: 5,144,671 km (0.104 R)
• M22: 5,421,576 km (0.091 R)
• M23: 5,498,021 km (0.08 R)
• M24: 5,781,210 km (0.108 R)
• M25: 5,885,330 km (0.113 R)
• M26: 6,069,186 km (0.085 R)
• M27: 6,335,171 km (0.12 R)
• M28: 6,415,654 km (0.071 R)
• M29: 7,380,261 km (0.029 R)
• M30: 7,635,625 km (0.109 R)
• M31: 8,009,769 km (0.089 R)
• M32: 9,137,139 km (0.084 R)
• M33: 10,727,065 km (0.082 R)
• M34: 11,471,763 km (0.096 R)
• M35: 11,734,756 km (0.096 R)
• M36: 12,501,894 km (0.091 R)
• M37: 13,319,596 km (0.082 R)
• M38: 13,561,346 km (0.119 R)
• M39: 13,734,880 km (0.11 R)
• M40: 13,839,449 km (0.092 R)
• M41: 14,189,657 km (0.039 R)
• M42: 14,578,312 km (0.114 R)
• M43: 15,438,500 km (0.066 R)
• M44: 15,656,016 km (0.103 R)
• M45: 17,849,569 km (0.107 R)
• M46: 18,269,191 km (0.105 R)
• M47: 18,576,316 km (0.099 R)
• M48: 19,940,199 km (0.111 R)
• M49: 20,019,037 km (0.098 R)
• M50: 20,137,669 km (0.08 R)
• M51: 20,216,806 km (0.074 R)
• M52: 21,134,738 km (0.096 R)
• M53: 21,457,122 km (0.079 R)
• M54: 21,862,532 km (0.106 R)
• M55: 22,066,135 km (0.117 R)
• M56: 22,270,485 km (0.116 R)
• M57: 22,680,832 km (0.058 R)
• M58: 23,176,749 km (0.073 R)
• M59: 23,592,631 km (0.026 R)
• M60: 24,094,981 km (0.045 R)
• M61: 24,305,316 km (0.1 R)
• M62: 24,812,752 km (0.085 R)
• M63: 25,366,264 km (0.066 R)
• M64: 26,010,133 km (0.114 R)
• M65: 26,226,003 km (0.09 R)
• M66: 26,355,704 km (0.074 R)
• M67: 27,753,247 km (0.082 R)
• M68: 29,939,321 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 9.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.38 AU - 12.4 AU

Year: 12894 Days

Day: 9.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,443,161 km

• M1: 461,659 km (0.103 R)
• M2: 547,528 km (0.073 R)
• M3: 681,867 km (0.119 R)
• M4: 984,653 km (0.1 R)
• M5: 1,299,856 km (0.085 R)
• M6: 1,483,712 km (0.087 R)
• M7: 1,631,066 km (0.109 R)
• M8: 1,940,284 km (0.105 R)
• M9: 2,525,362 km (0.119 R)
• M10: 2,595,673 km (0.118 R)
• M11: 2,756,191 km (0.079 R)
• M12: 2,938,401 km (0.088 R)
• M13: 3,238,345 km (0.072 R)
• M14: 3,334,088 km (0.112 R)
• M15: 3,508,818 km (0.061 R)
• M16: 3,746,529 km (0.086 R)
• M17: 3,908,095 km (0.106 R)
• M18: 4,010,121 km (0.058 R)
• M19: 4,133,838 km (0.117 R)
• M20: 4,258,902 km (0.101 R)
• M21: 4,641,424 km (0.092 R)
• M22: 4,968,744 km (0.071 R)
• M23: 5,325,983 km (0.057 R)
• M24: 5,394,050 km (0.118 R)
• M25: 5,877,700 km (0.081 R)
• M26: 5,971,498 km (0.061 R)
• M27: 6,303,456 km (0.11 R)
• M28: 7,059,972 km (0.116 R)
• M29: 7,134,771 km (0.095 R)
• M30: 7,209,720 km (0.067 R)
• M31: 7,284,968 km (0.097 R)
• M32: 8,078,135 km (0.119 R)
• M33: 8,260,944 km (0.113 R)
• M34: 8,366,111 km (0.111 R)
• M35: 8,577,792 km (0.044 R)
• M36: 8,684,156 km (0.079 R)
• M37: 9,087,472 km (0.109 R)
• M38: 9,277,611 km (0.096 R)
• M39: 9,386,967 km (0.107 R)
• M40: 10,164,128 km (0.093 R)
• M41: 10,703,279 km (0.06 R)
• M42: 11,251,854 km (0.069 R)
• M43: 11,456,205 km (0.109 R)
• M44: 12,226,036 km (0.061 R)
• M45: 12,677,821 km (0.105 R)
• M46: 13,690,898 km (0.11 R)
• M47: 13,877,895 km (0.053 R)
• M48: 14,317,414 km (0.106 R)
• M49: 15,113,873 km (0.115 R)
• M50: 15,891,931 km (0.071 R)
• M51: 16,716,216 km (0.114 R)
• M52: 17,116,689 km (0.094 R)
• M53: 17,893,401 km (0.078 R)
• M54: 18,337,408 km (0.079 R)
• M55: 18,474,888 km (0.069 R)
• M56: 19,445,928 km (0.049 R)
• M57: 20,540,536 km (0.109 R)
• M58: 20,718,856 km (0.112 R)
• M59: 21,582,335 km (0.116 R)
• M60: 22,055,064 km (0.108 R)
• M61: 22,128,068 km (0.12 R)
• M62: 22,274,375 km (0.049 R)
• M63: 22,899,544 km (0.115 R)
• M64: 24,544,672 km (0.086 R)
• M65: 24,658,217 km (0.082 R)
• M66: 24,733,914 km (0.091 R)
• M67: 25,037,896 km (0.102 R)
• M68: 25,457,818 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 4.7

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.3 AU - 16.48 AU

Year: 23245 Days

Day: 16 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,443,161 km

• M1: 67,768 km (0.068 R)
• M2: 281,394 km (0.106 R)
• M3: 427,700 km (0.098 R)
• M4: 707,897 km (0.067 R)
• M5: 1,334,263 km (0.097 R)
• M6: 1,606,232 km (0.101 R)
• M7: 2,059,663 km (0.032 R)
• M8: 2,228,709 km (0.104 R)
• M9: 2,461,184 km (0.059 R)
• M10: 2,762,474 km (0.102 R)
• M11: 2,824,258 km (0.109 R)
• M12: 3,107,447 km (0.086 R)
• M13: 3,803,227 km (0.082 R)
• M14: 4,010,569 km (0.117 R)
• M15: 4,045,575 km (0.108 R)
• M16: 4,080,581 km (0.044 R)
• M17: 4,221,652 km (0.037 R)
• M18: 5,837,159 km (0.116 R)
• M19: 7,490,515 km (0.094 R)
• M20: 8,457,366 km (0.113 R)
• M21: 8,502,245 km (0.096 R)
• M22: 8,547,125 km (0.077 R)
• M23: 9,092,708 km (0.108 R)
• M24: 9,509,338 km (0.084 R)
• M25: 9,556,013 km (0.102 R)
• M26: 9,790,433 km (0.083 R)
• M27: 10,360,999 km (0.077 R)
• M28: 10,553,531 km (0.083 R)
• M29: 10,650,321 km (0.04 R)
• M30: 10,795,880 km (0.114 R)
• M31: 10,991,105 km (0.087 R)
• M32: 11,385,146 km (0.057 R)
• M33: 11,833,790 km (0.031 R)
• M34: 13,685,662 km (0.05 R)
• M35: 14,537,323 km (0.115 R)
• M36: 15,901,805 km (0.117 R)
• M37: 16,402,958 km (0.047 R)
• M38: 16,515,007 km (0.072 R)
• M39: 16,571,255 km (0.083 R)
• M40: 16,909,347 km (0.05 R)
• M41: 18,692,254 km (0.08 R)
• M42: 18,926,674 km (0.086 R)
• M43: 19,221,082 km (0.095 R)
• M44: 20,534,103 km (0.059 R)
• M45: 20,654,978 km (0.099 R)
• M46: 20,836,590 km (0.12 R)
• M47: 21,018,800 km (0.088 R)
• M48: 21,814,212 km (0.07 R)
• M49: 22,744,411 km (0.07 R)
• M50: 23,245,714 km (0.107 R)
• M51: 23,308,545 km (0.032 R)
• M52: 23,434,656 km (0.103 R)
• M53: 24,004,474 km (0.109 R)
• M54: 24,578,930 km (0.037 R)
• M55: 24,835,640 km (0.118 R)
• M56: 25,222,500 km (0.082 R)
• M57: 25,287,126 km (0.056 R)
• M58: 26,394,899 km (0.068 R)
• M59: 27,053,728 km (0.093 R)
• M60: 27,252,543 km (0.068 R)
• M61: 27,918,403 km (0.083 R)
• M62: 29,198,512 km (0.065 R)
• M63: 29,879,781 km (0.037 R)
• M64: 30,085,329 km (0.11 R)
• M65: 30,153,844 km (0.105 R)
• M66: 30,428,656 km (0.083 R)
• M67: 31,397,152 km (0.096 R)
• M68: 31,955,152 km (0.114 R)
• M69: 32,025,164 km (0.048 R)
• M70: 32,375,672 km (0.106 R)
• M71: 34,362,780 km (0.062 R)
• M72: 35,878,656 km (0.052 R)
• M73: 35,951,360 km (0.067 R)
• M74: 38,527,735 km (0.099 R)
• M75: 38,900,533 km (0.05 R)
• M76: 39,124,930 km (0.107 R)
• M77: 39,800,364 km (0.078 R)
• M78: 39,875,761 km (0.108 R)
• M79: 39,951,009 km (0.113 R)
• M80: 42,463,655 km (0.054 R)
• M81: 44,166,976 km (0.08 R)
• M82: 44,557,277 km (0.069 R)
• M83: 45,262,481 km (0.055 R)
• M84: 45,655,924 km (0.08 R)
• M85: 45,813,600 km (0.095 R)
• M86: 45,971,426 km (0.114 R)
• M87: 46,287,825 km (0.104 R)
• M88: 48,200,584 km (0.119 R)
• M89: 49,247,469 km (0.103 R)
• M90: 51,363,531 km (0.117 R)
• M91: 51,691,599 km (0.078 R)
• M92: 52,763,019 km (0.09 R)
• M93: 53,425,888 km (0.101 R)
• M94: 53,509,064 km (0.083 R)
• M95: 55,095,400 km (0.08 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit