🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 280 Days

Day: 13.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.36 AU - 2.24 AU

Year: 878 Days

Day: 38 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.04 AU - 2.38 AU

Year: 1194 Days

Day: 42.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.16 AU - 3.38 AU

Year: 1676 Days

Day: 24.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 12.1

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.23 AU - 6.01 AU

Year: 4842 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 96,052,777 km

• M1: 174,581 km (0.115 R)
• M2: 286,480 km (0.1 R)
• M3: 374,593 km (0.088 R)
• M4: 461,809 km (0.09 R)
• M5: 589,565 km (0.113 R)
• M6: 885,470 km (0.096 R)
• M7: 971,937 km (0.101 R)
• M8: 1,081,742 km (0.063 R)
• M9: 1,271,133 km (0.057 R)
• M10: 1,403,826 km (0.102 R)
• M11: 1,494,932 km (0.108 R)
• M12: 1,599,949 km (0.074 R)
• M13: 2,019,721 km (0.057 R)
• M14: 2,123,691 km (0.12 R)
• M15: 2,282,864 km (0.103 R)
• M16: 2,613,325 km (0.116 R)
• M17: 2,959,495 km (0.114 R)
• M18: 3,123,005 km (0.117 R)
• M19: 3,350,992 km (0.116 R)
• M20: 3,443,893 km (0.112 R)
• M21: 3,553,099 km (0.08 R)
• M22: 3,679,509 km (0.027 R)
• M23: 3,791,408 km (0.033 R)
• M24: 4,067,865 km (0.09 R)
• M25: 4,167,049 km (0.073 R)
• M26: 4,367,809 km (0.119 R)
• M27: 4,589,064 km (0.056 R)
• M28: 4,761,700 km (0.054 R)
• M29: 5,078,100 km (0.059 R)
• M30: 5,238,917 km (0.095 R)
• M31: 5,712,843 km (0.117 R)
• M32: 5,992,592 km (0.099 R)
• M33: 6,721,582 km (0.115 R)
• M34: 7,682,449 km (0.083 R)
• M35: 7,867,352 km (0.057 R)
• M36: 8,095,339 km (0.096 R)
• M37: 8,431,037 km (0.042 R)
• M38: 8,643,167 km (0.078 R)
• M39: 8,728,587 km (0.098 R)
• M40: 8,900,176 km (0.088 R)
• M41: 9,290,327 km (0.045 R)
• M42: 9,377,692 km (0.088 R)
• M43: 9,597,601 km (0.073 R)
• M44: 9,686,013 km (0.113 R)
• M45: 9,997,626 km (0.094 R)
• M46: 10,425,924 km (0.065 R)
• M47: 10,906,283 km (0.103 R)
• M48: 11,207,274 km (0.106 R)
• M49: 11,841,270 km (0.113 R)
• M50: 12,294,402 km (0.098 R)
• M51: 12,414,529 km (0.077 R)
• M52: 12,826,222 km (0.042 R)
• M53: 13,193,186 km (0.045 R)
• M54: 13,365,523 km (0.109 R)
• M55: 13,962,418 km (0.056 R)
• M56: 14,466,413 km (0.082 R)
• M57: 14,925,230 km (0.114 R)
• M58: 15,285,312 km (0.108 R)
• M59: 15,804,865 km (0.082 R)
• M60: 16,967,989 km (0.096 R)
• M61: 17,209,440 km (0.116 R)
• M62: 17,478,866 km (0.057 R)
• M63: 17,559,948 km (0.117 R)
• M64: 17,831,318 km (0.109 R)
• M65: 17,912,999 km (0.11 R)
• M66: 18,158,788 km (0.104 R)
• M67: 18,405,624 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 4.1

Gravity: 52.4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.79 AU - 15.93 AU

Year: 19777 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,052,777 km

• M1: 71,807 km (0.113 R)
• M2: 300,692 km (0.098 R)
• M3: 337,343 km (0.06 R)
• M4: 415,134 km (0.112 R)
• M5: 635,043 km (0.054 R)
• M6: 887,265 km (0.058 R)
• M7: 968,646 km (0.11 R)
• M8: 1,287,439 km (0.116 R)
• M9: 1,538,614 km (0.114 R)
• M10: 2,120,849 km (0.06 R)
• M11: 2,341,207 km (0.05 R)
• M12: 2,685,431 km (0.049 R)
• M13: 3,210,071 km (0.095 R)
• M14: 3,251,659 km (0.072 R)
• M15: 3,505,377 km (0.092 R)
• M16: 3,987,082 km (0.072 R)
• M17: 4,724,002 km (0.066 R)
• M18: 4,818,996 km (0.113 R)
• M19: 6,423,433 km (0.078 R)
• M20: 6,634,666 km (0.083 R)
• M21: 8,462,303 km (0.054 R)
• M22: 8,520,048 km (0.051 R)
• M23: 9,821,699 km (0.091 R)
• M24: 10,003,909 km (0.069 R)
• M25: 10,433,404 km (0.075 R)
• M26: 14,699,337 km (0.061 R)
• M27: 15,397,959 km (0.078 R)
• M28: 15,751,309 km (0.093 R)
• M29: 16,538,045 km (0.116 R)
• M30: 21,676,283 km (0.072 R)
• M31: 23,516,785 km (0.082 R)
• M32: 23,841,861 km (0.059 R)
• M33: 24,005,073 km (0.114 R)
• M34: 24,086,753 km (0.115 R)
• M35: 25,323,479 km (0.077 R)
• M36: 25,406,655 km (0.084 R)
• M37: 26,580,699 km (0.11 R)
• M38: 26,834,567 km (0.107 R)
• M39: 28,894,230 km (0.091 R)
• M40: 31,360,650 km (0.113 R)
• M41: 31,808,098 km (0.086 R)
• M42: 32,347,996 km (0.079 R)
• M43: 33,163,305 km (0.105 R)
• M44: 33,436,620 km (0.055 R)
• M45: 33,527,875 km (0.095 R)
• M46: 33,985,345 km (0.099 R)
• M47: 34,077,049 km (0.091 R)
• M48: 34,444,910 km (0.048 R)
• M49: 34,629,364 km (0.072 R)
• M50: 36,867,797 km (0.112 R)
• M51: 37,245,382 km (0.093 R)
• M52: 37,340,077 km (0.054 R)
• M53: 37,529,468 km (0.111 R)
• M54: 38,960,521 km (0.054 R)
• M55: 39,248,797 km (0.099 R)
• M56: 40,896,019 km (0.088 R)
• M57: 41,384,755 km (0.089 R)
• M58: 41,679,014 km (0.108 R)
• M59: 41,777,300 km (0.05 R)
• M60: 43,458,630 km (0.105 R)
• M61: 43,857,458 km (0.074 R)
• M62: 45,971,276 km (0.079 R)
• M63: 47,296,414 km (0.089 R)
• M64: 48,221,078 km (0.085 R)
• M65: 51,451,345 km (0.078 R)
• M66: 53,359,017 km (0.104 R)
• M67: 53,679,157 km (0.116 R)
• M68: 56,697,892 km (0.09 R)
• M69: 57,570,497 km (0.089 R)
• M70: 59,550,125 km (0.096 R)
• M71: 60,103,937 km (0.073 R)
• M72: 60,882,145 km (0.065 R)
• M73: 61,105,045 km (0.116 R)
• M74: 62,673,430 km (0.075 R)
• M75: 63,349,612 km (0.05 R)
• M76: 63,575,505 km (0.119 R)
• M77: 63,688,601 km (0.12 R)
• M78: 64,709,157 km (0.082 R)
• M79: 64,823,001 km (0.099 R)
• M80: 66,881,468 km (0.047 R)
• M81: 67,918,780 km (0.111 R)
• M82: 69,892,724 km (0.069 R)
• M83: 72,592,965 km (0.041 R)
• M84: 72,829,479 km (0.097 R)
• M85: 73,421,588 km (0.086 R)
• M86: 74,015,342 km (0.073 R)
• M87: 75,446,844 km (0.108 R)
• M88: 78,095,025 km (0.086 R)
• M89: 78,337,224 km (0.119 R)
• M90: 78,943,993 km (0.045 R)
• M91: 79,552,258 km (0.082 R)
• M92: 80,162,169 km (0.103 R)
• M93: 81,140,987 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.8

Radius: 5.7

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.46 AU - 18.58 AU

Year: 22221 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,052,777 km

• M1: 83,924 km (0.07 R)
• M2: 175,179 km (0.074 R)
• M3: 262,544 km (0.099 R)
• M4: 905,217 km (0.088 R)
• M5: 1,011,730 km (0.12 R)
• M6: 1,416,093 km (0.087 R)
• M7: 1,477,728 km (0.088 R)
• M8: 1,603,689 km (0.119 R)
• M9: 1,866,084 km (0.111 R)
• M10: 2,177,397 km (0.092 R)
• M11: 2,284,808 km (0.09 R)
• M12: 3,004,972 km (0.094 R)
• M13: 4,226,888 km (0.099 R)
• M14: 5,196,282 km (0.111 R)
• M15: 5,779,863 km (0.051 R)
• M16: 5,829,530 km (0.097 R)
• M17: 5,929,012 km (0.088 R)
• M18: 6,079,508 km (0.057 R)
• M19: 8,822,385 km (0.104 R)
• M20: 8,994,123 km (0.104 R)
• M21: 9,633,504 km (0.093 R)
• M22: 9,692,296 km (0.085 R)
• M23: 11,637,667 km (0.089 R)
• M24: 12,205,840 km (0.104 R)
• M25: 12,269,569 km (0.049 R)
• M26: 12,783,138 km (0.086 R)
• M27: 13,107,765 km (0.079 R)
• M28: 13,632,704 km (0.067 R)
• M29: 14,974,896 km (0.097 R)
• M30: 16,008,767 km (0.117 R)
• M31: 16,218,354 km (0.117 R)
• M32: 16,358,527 km (0.088 R)
• M33: 17,279,751 km (0.112 R)
• M34: 17,422,916 km (0.117 R)
• M35: 19,171,865 km (0.085 R)
• M36: 19,468,816 km (0.082 R)
• M37: 19,767,264 km (0.027 R)
• M38: 22,130,911 km (0.066 R)
• M39: 24,904,605 km (0.054 R)
• M40: 25,635,390 km (0.082 R)
• M41: 26,290,928 km (0.108 R)
• M42: 27,117,905 km (0.095 R)
• M43: 27,367,734 km (0.038 R)
• M44: 27,869,635 km (0.106 R)
• M45: 29,137,626 km (0.056 R)
• M46: 30,683,720 km (0.12 R)
• M47: 30,944,020 km (0.067 R)
• M48: 32,698,055 km (0.078 R)
• M49: 32,875,179 km (0.086 R)
• M50: 34,034,413 km (0.077 R)
• M51: 34,844,934 km (0.116 R)
• M52: 37,129,144 km (0.07 R)
• M53: 37,406,499 km (0.12 R)
• M54: 37,870,402 km (0.101 R)
• M55: 39,650,018 km (0.119 R)
• M56: 41,265,376 km (0.096 R)
• M57: 41,936,771 km (0.027 R)
• M58: 42,418,626 km (0.08 R)
• M59: 42,515,116 km (0.114 R)
• M60: 42,999,066 km (0.04 R)
• M61: 43,193,244 km (0.102 R)
• M62: 44,070,186 km (0.063 R)
• M63: 44,953,113 km (0.058 R)
• M64: 50,883,771 km (0.059 R)
• M65: 52,533,985 km (0.119 R)
• M66: 53,574,139 km (0.12 R)
• M67: 53,887,547 km (0.089 R)
• M68: 54,201,553 km (0.096 R)
• M69: 54,411,289 km (0.1 R)
• M70: 55,569,176 km (0.101 R)
• M71: 56,098,304 km (0.112 R)
• M72: 56,735,292 km (0.109 R)
• M73: 57,374,823 km (0.104 R)
• M74: 59,956,433 km (0.084 R)
• M75: 62,246,328 km (0.096 R)
• M76: 63,236,516 km (0.095 R)
• M77: 63,678,129 km (0.119 R)
• M78: 65,232,301 km (0.106 R)
• M79: 65,678,552 km (0.116 R)
• M80: 66,125,849 km (0.077 R)
• M81: 66,461,996 km (0.113 R)
• M82: 66,574,194 km (0.1 R)
• M83: 66,911,088 km (0.095 R)
• M84: 67,023,586 km (0.115 R)
• M85: 67,925,212 km (0.07 R)
• M86: 69,399,051 km (0.105 R)
• M87: 69,626,739 km (0.077 R)
• M88: 69,740,732 km (0.058 R)
• M89: 69,854,726 km (0.094 R)
• M90: 72,840,250 km (0.06 R)
• M91: 76,689,254 km (0.102 R)
• M92: 77,396,104 km (0.05 R)
• M93: 78,223,530 km (0.1 R)
• M94: 78,342,011 km (0.055 R)
• M95: 79,410,589 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.3

Radius: 5

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.38 AU - 20.94 AU

Year: 30481 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,052,777 km

• M1: 118,332 km (0.043 R)
• M2: 333,753 km (0.099 R)
• M3: 536,159 km (0.077 R)
• M4: 611,706 km (0.109 R)
• M5: 1,040,304 km (0.077 R)
• M6: 1,103,284 km (0.083 R)
• M7: 1,368,521 km (0.119 R)
• M8: 1,544,000 km (0.062 R)
• M9: 2,828,597 km (0.096 R)
• M10: 2,872,878 km (0.073 R)
• M11: 3,007,067 km (0.035 R)
• M12: 4,406,555 km (0.09 R)
• M13: 4,876,591 km (0.114 R)
• M14: 6,672,065 km (0.104 R)
• M15: 8,137,825 km (0.108 R)
• M16: 9,102,582 km (0.036 R)
• M17: 9,431,996 km (0.067 R)
• M18: 9,564,989 km (0.118 R)
• M19: 11,845,608 km (0.062 R)
• M20: 11,989,073 km (0.043 R)
• M21: 15,442,390 km (0.029 R)
• M22: 15,520,629 km (0.068 R)
• M23: 16,231,070 km (0.079 R)
• M24: 16,550,162 km (0.077 R)
• M25: 19,176,502 km (0.102 R)
• M26: 21,578,446 km (0.119 R)
• M27: 22,725,562 km (0.117 R)
• M28: 23,441,089 km (0.044 R)
• M29: 23,982,783 km (0.092 R)
• M30: 24,164,245 km (0.099 R)
• M31: 24,255,051 km (0.106 R)
• M32: 24,346,156 km (0.112 R)
• M33: 25,724,850 km (0.067 R)
• M34: 26,376,797 km (0.077 R)
• M35: 26,470,446 km (0.05 R)
• M36: 27,982,880 km (0.078 R)
• M37: 28,461,144 km (0.09 R)
• M38: 30,401,429 km (0.091 R)
• M39: 31,288,544 km (0.114 R)
• M40: 32,986,929 km (0.101 R)
• M41: 33,289,715 km (0.109 R)
• M42: 34,920,481 km (0.044 R)
• M43: 35,745,514 km (0.053 R)
• M44: 36,472,559 km (0.115 R)
• M45: 37,519,894 km (0.107 R)
• M46: 37,625,061 km (0.09 R)
• M47: 37,941,461 km (0.076 R)
• M48: 38,152,843 km (0.099 R)
• M49: 38,789,531 km (0.069 R)
• M50: 39,536,623 km (0.08 R)
• M51: 46,470,933 km (0.11 R)
• M52: 47,037,161 km (0.107 R)
• M53: 47,947,763 km (0.119 R)
• M54: 48,405,233 km (0.051 R)
• M55: 49,555,342 km (0.114 R)
• M56: 51,999,621 km (0.102 R)
• M57: 54,721,405 km (0.078 R)
• M58: 56,159,789 km (0.093 R)
• M59: 59,441,218 km (0.097 R)
• M60: 59,809,677 km (0.088 R)
• M61: 60,055,766 km (0.099 R)
• M62: 65,806,757 km (0.111 R)
• M63: 67,847,870 km (0.118 R)
• M64: 69,392,319 km (0.12 R)
• M65: 69,521,571 km (0.114 R)
• M66: 69,909,778 km (0.087 R)
• M67: 71,861,432 km (0.117 R)
• M68: 72,253,827 km (0.08 R)
• M69: 72,909,514 km (0.032 R)
• M70: 75,020,939 km (0.085 R)
• M71: 76,751,188 km (0.094 R)
• M72: 78,629,239 km (0.063 R)
• M73: 79,844,572 km (0.098 R)
• M74: 82,567,403 km (0.102 R)
• M75: 83,802,483 km (0.053 R)
• M76: 84,491,381 km (0.115 R)
• M77: 88,944,312 km (0.12 R)
• M78: 90,774,941 km (0.058 R)
• M79: 92,049,515 km (0.097 R)
• M80: 92,760,254 km (0.101 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit