🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 182 Days

Day: 16 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.66 AU - 0.82 AU

Year: 284 Days

Day: 15.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.68 AU - 0.84 AU

Year: 296 Days

Day: 36.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.96 AU - 1.98 AU

Year: 1234 Days

Day: 29.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 8.3

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.73 AU - 4.07 AU

Year: 2798 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,208,714 km

• M1: 138,079 km (0.077 R)
• M2: 217,964 km (0.114 R)
• M3: 271,520 km (0.099 R)
• M4: 420,071 km (0.095 R)
• M5: 484,398 km (0.067 R)
• M6: 561,291 km (0.107 R)
• M7: 880,832 km (0.063 R)
• M8: 1,088,923 km (0.116 R)
• M9: 1,216,530 km (0.103 R)
• M10: 1,337,106 km (0.082 R)
• M11: 1,590,225 km (0.101 R)
• M12: 1,722,470 km (0.109 R)
• M13: 1,886,130 km (0.112 R)
• M14: 2,012,391 km (0.049 R)
• M15: 2,362,450 km (0.092 R)
• M16: 2,422,738 km (0.113 R)
• M17: 2,529,401 km (0.092 R)
• M18: 2,971,911 km (0.049 R)
• M19: 3,119,265 km (0.056 R)
• M20: 3,319,577 km (0.084 R)
• M21: 3,541,281 km (0.09 R)
• M22: 3,715,263 km (0.109 R)
• M23: 3,981,398 km (0.112 R)
• M24: 4,089,707 km (0.082 R)
• M25: 4,162,262 km (0.044 R)
• M26: 4,420,168 km (0.102 R)
• M27: 4,551,066 km (0.117 R)
• M28: 4,683,311 km (0.111 R)
• M29: 4,874,347 km (0.109 R)
• M30: 5,009,733 km (0.114 R)
• M31: 5,165,914 km (0.081 R)
• M32: 5,383,279 km (0.054 R)
• M33: 5,644,028 km (0.051 R)
• M34: 6,094,767 km (0.104 R)
• M35: 6,514,688 km (0.096 R)
• M36: 6,965,726 km (0.085 R)
• M37: 7,694,716 km (0.12 R)
• M38: 8,494,167 km (0.081 R)
• M39: 8,727,390 km (0.096 R)
• M40: 9,033,916 km (0.103 R)
• M41: 9,415,989 km (0.098 R)
• M42: 9,488,095 km (0.11 R)
• M43: 10,121,792 km (0.094 R)
• M44: 10,195,843 km (0.034 R)
• M45: 10,394,060 km (0.032 R)
• M46: 10,518,525 km (0.119 R)
• M47: 10,593,474 km (0.029 R)
• M48: 10,996,341 km (0.06 R)
• M49: 11,894,826 km (0.096 R)
• M50: 12,234,563 km (0.085 R)
• M51: 12,287,221 km (0.11 R)
• M52: 12,471,675 km (0.063 R)
• M53: 12,843,576 km (0.07 R)
• M54: 13,004,094 km (0.084 R)
• M55: 13,138,283 km (0.074 R)
• M56: 13,898,540 km (0.099 R)
• M57: 14,394,756 km (0.062 R)
• M58: 14,505,907 km (0.096 R)
• M59: 14,617,208 km (0.079 R)
• M60: 14,728,958 km (0.083 R)
• M61: 14,812,882 km (0.109 R)
• M62: 14,924,931 km (0.054 R)
• M63: 15,178,350 km (0.105 R)
• M64: 15,376,417 km (0.118 R)
• M65: 15,433,115 km (0.114 R)
• M66: 15,803,669 km (0.044 R)
• M67: 16,119,470 km (0.11 R)
• M68: 16,263,682 km (0.115 R)
• M69: 16,611,647 km (0.074 R)
• M70: 16,757,355 km (0.027 R)
• M71: 16,845,019 km (0.069 R)
• M72: 17,108,760 km (0.117 R)
• M73: 17,551,421 km (0.1 R)
• M74: 17,640,431 km (0.04 R)
• M75: 17,818,902 km (0.071 R)
• M76: 17,997,970 km (0.08 R)
• M77: 18,207,557 km (0.105 R)
• M78: 18,448,260 km (0.091 R)
• M79: 18,508,548 km (0.05 R)
• M80: 18,629,273 km (0.088 R)
• M81: 18,841,403 km (0.091 R)
• M82: 19,145,835 km (0.027 R)
• M83: 19,206,871 km (0.04 R)
• M84: 19,666,884 km (0.118 R)
• M85: 20,223,837 km (0.089 R)
• M86: 20,472,917 km (0.053 R)
• M87: 21,005,785 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 12.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.41 AU - 9.45 AU

Year: 11908 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,208,714 km

• M1: 308,172 km (0.118 R)
• M2: 436,975 km (0.101 R)
• M3: 1,056,011 km (0.119 R)
• M4: 1,408,763 km (0.117 R)
• M5: 1,599,052 km (0.092 R)
• M6: 2,530,448 km (0.12 R)
• M7: 4,206,692 km (0.104 R)
• M8: 4,484,495 km (0.1 R)
• M9: 4,912,495 km (0.1 R)
• M10: 5,242,358 km (0.113 R)
• M11: 5,353,958 km (0.068 R)
• M12: 5,617,250 km (0.113 R)
• M13: 5,769,691 km (0.074 R)
• M14: 6,000,969 km (0.082 R)
• M15: 6,196,194 km (0.09 R)
• M16: 8,521,394 km (0.047 R)
• M17: 8,652,890 km (0.042 R)
• M18: 8,829,416 km (0.096 R)
• M19: 9,185,908 km (0.118 R)
• M20: 9,365,874 km (0.092 R)
• M21: 9,547,187 km (0.104 R)
• M22: 10,005,255 km (0.096 R)
• M23: 10,097,707 km (0.105 R)
• M24: 10,423,830 km (0.038 R)
• M25: 11,181,992 km (0.039 R)
• M26: 11,713,513 km (0.101 R)
• M27: 11,957,956 km (0.088 R)
• M28: 12,551,261 km (0.086 R)
• M29: 12,701,158 km (0.061 R)
• M30: 12,901,919 km (0.07 R)
• M31: 13,408,457 km (0.09 R)
• M32: 14,024,800 km (0.085 R)
• M33: 15,019,776 km (0.097 R)
• M34: 16,363,314 km (0.1 R)
• M35: 17,969,696 km (0.038 R)
• M36: 18,138,742 km (0.099 R)
• M37: 19,049,194 km (0.104 R)
• M38: 19,164,086 km (0.092 R)
• M39: 19,683,938 km (0.06 R)
• M40: 20,091,293 km (0.085 R)
• M41: 20,266,772 km (0.05 R)
• M42: 21,211,332 km (0.111 R)
• M43: 21,629,159 km (0.096 R)
• M44: 22,351,567 km (0.061 R)
• M45: 23,944,037 km (0.117 R)
• M46: 24,130,137 km (0.114 R)
• M47: 25,509,579 km (0.103 R)
• M48: 25,763,147 km (0.067 R)
• M49: 25,890,155 km (0.047 R)
• M50: 26,592,966 km (0.092 R)
• M51: 27,172,508 km (0.111 R)
• M52: 28,475,506 km (0.078 R)
• M53: 29,732,278 km (0.088 R)
• M54: 29,999,011 km (0.11 R)
• M55: 30,132,751 km (0.087 R)
• M56: 32,573,740 km (0.104 R)
• M57: 34,096,496 km (0.035 R)
• M58: 34,726,154 km (0.076 R)
• M59: 36,139,106 km (0.112 R)
• M60: 36,852,538 km (0.06 R)
• M61: 37,570,757 km (0.1 R)
• M62: 38,148,654 km (0.105 R)
• M63: 38,656,688 km (0.047 R)
• M64: 39,459,580 km (0.111 R)
• M65: 40,120,503 km (0.047 R)
• M66: 40,489,262 km (0.098 R)
• M67: 40,637,214 km (0.095 R)
• M68: 40,933,418 km (0.083 R)
• M69: 41,304,720 km (0.113 R)
• M70: 41,527,920 km (0.116 R)
• M71: 42,275,161 km (0.049 R)
• M72: 44,162,787 km (0.096 R)
• M73: 46,696,227 km (0.096 R)
• M74: 47,707,060 km (0.103 R)
• M75: 48,411,217 km (0.119 R)
• M76: 49,039,977 km (0.025 R)
• M77: 49,355,330 km (0.1 R)
• M78: 51,822,348 km (0.116 R)
• M79: 52,063,201 km (0.073 R)
• M80: 52,626,736 km (0.105 R)
• M81: 53,597,476 km (0.058 R)
• M82: 53,678,558 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278

Radius: 8

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.64 AU - 11.2 AU

Year: 15009 Days

Day: 24.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,208,714 km

• M1: 115,938 km (0.104 R)
• M2: 230,830 km (0.106 R)
• M3: 390,450 km (0.094 R)
• M4: 959,222 km (0.108 R)
• M5: 1,352,814 km (0.113 R)
• M6: 1,480,271 km (0.112 R)
• M7: 1,589,627 km (0.064 R)
• M8: 1,909,916 km (0.061 R)
• M9: 2,126,534 km (0.073 R)
• M10: 2,583,555 km (0.111 R)
• M11: 2,769,505 km (0.092 R)
• M12: 2,904,891 km (0.036 R)
• M13: 3,296,090 km (0.098 R)
• M14: 3,763,434 km (0.102 R)
• M15: 4,662,966 km (0.086 R)
• M16: 4,727,442 km (0.092 R)
• M17: 5,694,593 km (0.107 R)
• M18: 6,468,163 km (0.087 R)
• M19: 6,794,137 km (0.114 R)
• M20: 7,274,346 km (0.077 R)
• M21: 7,613,335 km (0.045 R)
• M22: 8,542,188 km (0.103 R)
• M23: 9,424,815 km (0.036 R)
• M24: 9,547,486 km (0.081 R)
• M25: 11,275,640 km (0.096 R)
• M26: 11,492,856 km (0.094 R)
• M27: 12,064,320 km (0.076 R)
• M28: 12,242,043 km (0.087 R)
• M29: 12,916,131 km (0.079 R)
• M30: 13,097,892 km (0.037 R)
• M31: 13,189,147 km (0.051 R)
• M32: 13,648,412 km (0.103 R)
• M33: 14,253,236 km (0.099 R)
• M34: 15,153,068 km (0.11 R)
• M35: 17,206,298 km (0.07 R)
• M36: 17,758,464 km (0.047 R)
• M37: 18,418,340 km (0.106 R)
• M38: 18,571,828 km (0.076 R)
• M39: 19,345,398 km (0.117 R)
• M40: 19,553,339 km (0.072 R)
• M41: 19,762,178 km (0.12 R)
• M42: 20,024,273 km (0.1 R)
• M43: 20,129,441 km (0.089 R)
• M44: 20,234,758 km (0.079 R)
• M45: 20,551,755 km (0.075 R)
• M46: 20,764,184 km (0.06 R)
• M47: 22,053,120 km (0.108 R)
• M48: 22,107,424 km (0.111 R)
• M49: 23,367,935 km (0.117 R)
• M50: 24,090,792 km (0.111 R)
• M51: 24,202,692 km (0.086 R)
• M52: 24,990,324 km (0.061 R)
• M53: 25,103,570 km (0.098 R)
• M54: 27,345,444 km (0.081 R)
• M55: 27,403,787 km (0.11 R)
• M56: 27,462,130 km (0.109 R)
• M57: 28,756,600 km (0.063 R)
• M58: 29,172,632 km (0.118 R)
• M59: 29,411,241 km (0.101 R)
• M60: 29,890,403 km (0.088 R)
• M61: 30,311,820 km (0.097 R)
• M62: 30,493,132 km (0.11 R)
• M63: 30,795,918 km (0.096 R)
• M64: 32,448,377 km (0.105 R)
• M65: 32,757,446 km (0.034 R)
• M66: 33,254,111 km (0.08 R)
• M67: 33,628,405 km (0.099 R)
• M68: 34,003,895 km (0.116 R)
• M69: 34,759,215 km (0.115 R)
• M70: 34,822,345 km (0.059 R)
• M71: 36,735,852 km (0.06 R)
• M72: 37,835,097 km (0.041 R)
• M73: 38,030,322 km (0.109 R)
• M74: 38,879,739 km (0.105 R)
• M75: 38,945,262 km (0.052 R)
• M76: 39,339,602 km (0.105 R)
• M77: 41,264,478 km (0.052 R)
• M78: 41,465,239 km (0.09 R)
• M79: 41,733,617 km (0.034 R)
• M80: 43,083,888 km (0.12 R)
• M81: 43,696,042 km (0.112 R)
• M82: 43,764,259 km (0.111 R)
• M83: 44,860,512 km (0.03 R)
• M84: 45,342,815 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.4

Radius: 4.7

Gravity: 37.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.25 AU - 14.81 AU

Year: 19792 Days

Day: 18 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,208,714 km

• M1: 78,688 km (0.115 R)
• M2: 375,341 km (0.093 R)
• M3: 1,574,817 km (0.115 R)
• M4: 1,606,980 km (0.106 R)
• M5: 2,258,629 km (0.117 R)
• M6: 2,517,433 km (0.115 R)
• M7: 2,707,871 km (0.112 R)
• M8: 3,473,812 km (0.051 R)
• M9: 4,212,078 km (0.081 R)
• M10: 4,301,986 km (0.113 R)
• M11: 5,284,545 km (0.057 R)
• M12: 5,926,020 km (0.071 R)
• M13: 6,179,290 km (0.1 R)
• M14: 6,591,881 km (0.051 R)
• M15: 8,104,614 km (0.109 R)
• M16: 8,841,833 km (0.082 R)
• M17: 9,247,542 km (0.105 R)
• M18: 10,379,250 km (0.025 R)
• M19: 11,428,380 km (0.065 R)
• M20: 13,360,436 km (0.044 R)
• M21: 14,026,596 km (0.044 R)
• M22: 14,093,765 km (0.078 R)
• M23: 14,499,175 km (0.089 R)
• M24: 16,512,613 km (0.069 R)
• M25: 17,298,750 km (0.106 R)
• M26: 17,587,773 km (0.077 R)
• M27: 17,732,883 km (0.098 R)
• M28: 19,956,057 km (0.104 R)
• M29: 21,177,224 km (0.095 R)
• M30: 21,254,267 km (0.112 R)
• M31: 22,895,356 km (0.064 R)
• M32: 23,212,503 km (0.083 R)
• M33: 23,691,067 km (0.055 R)
• M34: 24,011,805 km (0.092 R)
• M35: 25,966,600 km (0.07 R)
• M36: 28,141,155 km (0.093 R)
• M37: 28,736,554 km (0.111 R)
• M38: 29,508,180 km (0.113 R)
• M39: 30,634,652 km (0.09 R)
• M40: 31,159,292 km (0.094 R)
• M41: 31,334,920 km (0.034 R)
• M42: 31,422,734 km (0.069 R)
• M43: 32,483,831 km (0.105 R)
• M44: 33,108,253 km (0.056 R)
• M45: 33,197,862 km (0.108 R)
• M46: 33,287,471 km (0.046 R)
• M47: 34,550,376 km (0.119 R)
• M48: 35,645,283 km (0.097 R)
• M49: 36,566,357 km (0.086 R)
• M50: 37,308,961 km (0.11 R)
• M51: 37,588,709 km (0.111 R)
• M52: 40,807,158 km (0.101 R)
• M53: 41,095,433 km (0.115 R)
• M54: 41,770,418 km (0.118 R)
• M55: 42,060,937 km (0.119 R)
• M56: 42,936,234 km (0.064 R)
• M57: 43,327,283 km (0.037 R)
• M58: 44,507,311 km (0.117 R)
• M59: 45,598,179 km (0.06 R)
• M60: 45,997,156 km (0.063 R)
• M61: 46,397,181 km (0.082 R)
• M62: 47,705,265 km (0.097 R)
• M63: 47,806,393 km (0.114 R)
• M64: 50,049,164 km (0.115 R)
• M65: 51,183,266 km (0.084 R)
• M66: 51,597,802 km (0.103 R)
• M67: 53,267,015 km (0.066 R)
• M68: 54,742,050 km (0.097 R)
• M69: 55,272,224 km (0.12 R)
• M70: 55,591,018 km (0.099 R)
• M71: 55,803,895 km (0.092 R)
• M72: 56,337,361 km (0.106 R)
• M73: 57,409,380 km (0.065 R)
• M74: 57,947,782 km (0.114 R)
• M75: 59,138,432 km (0.072 R)
• M76: 59,247,040 km (0.109 R)
• M77: 60,009,391 km (0.118 R)
• M78: 60,118,597 km (0.114 R)
• M79: 60,884,538 km (0.096 R)
• M80: 67,241,101 km (0.083 R)
• M81: 69,063,054 km (0.109 R)
• M82: 70,555,143 km (0.051 R)
• M83: 72,173,942 km (0.098 R)
• M84: 72,522,505 km (0.042 R)
• M85: 72,871,516 km (0.114 R)
• M86: 73,104,440 km (0.095 R)
• M87: 73,337,813 km (0.056 R)
• M88: 73,688,022 km (0.108 R)
• M89: 74,156,113 km (0.089 R)
• M90: 74,273,248 km (0.054 R)
• M91: 76,274,120 km (0.109 R)
• M92: 77,816,324 km (0.091 R)
• M93: 79,368,552 km (0.117 R)
• M94: 79,488,380 km (0.09 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: 234 - 18,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit