🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.6 AU - 0.68 AU

Year: 181 Days

Day: 12.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.61 AU - 0.87 AU

Year: 225 Days

Day: 23.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,603,799 km

• M1: 319,541 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.22 AU - 1.44 AU

Year: 542 Days

Day: 40.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.74 AU - 2.64 AU

Year: 1144 Days

Day: 31.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,603,799 km

• M1: 45,777 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 15

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.51 AU - 6.95 AU

Year: 4843 Days

Day: 6.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,603,799 km

• M1: 193,131 km (0.071 R)
• M2: 344,225 km (0.089 R)
• M3: 437,574 km (0.084 R)
• M4: 563,386 km (0.119 R)
• M5: 726,597 km (0.101 R)
• M6: 884,572 km (0.083 R)
• M7: 1,238,820 km (0.071 R)
• M8: 1,534,425 km (0.036 R)
• M9: 1,853,518 km (0.108 R)
• M10: 1,980,825 km (0.076 R)
• M11: 2,194,451 km (0.083 R)
• M12: 2,573,532 km (0.061 R)
• M13: 2,992,705 km (0.1 R)
• M14: 3,532,455 km (0.116 R)
• M15: 3,672,179 km (0.105 R)
• M16: 3,916,323 km (0.115 R)
• M17: 4,335,197 km (0.066 R)
• M18: 4,768,582 km (0.101 R)
• M19: 4,901,425 km (0.067 R)
• M20: 5,445,063 km (0.068 R)
• M21: 6,345,493 km (0.094 R)
• M22: 6,467,415 km (0.034 R)
• M23: 6,565,551 km (0.101 R)
• M24: 6,713,653 km (0.115 R)
• M25: 6,813,136 km (0.033 R)
• M26: 6,988,315 km (0.043 R)
• M27: 7,114,276 km (0.118 R)
• M28: 7,600,170 km (0.057 R)
• M29: 7,729,872 km (0.066 R)
• M30: 7,965,189 km (0.054 R)
• M31: 8,176,421 km (0.072 R)
• M32: 8,336,042 km (0.069 R)
• M33: 8,793,961 km (0.071 R)
• M34: 8,902,868 km (0.108 R)
• M35: 9,370,960 km (0.106 R)
• M36: 9,847,130 km (0.119 R)
• M37: 9,988,799 km (0.092 R)
• M38: 10,619,803 km (0.078 R)
• M39: 11,382,304 km (0.107 R)
• M40: 11,680,303 km (0.099 R)
• M41: 11,860,418 km (0.091 R)
• M42: 12,559,190 km (0.063 R)
• M43: 13,053,312 km (0.085 R)
• M44: 13,869,667 km (0.115 R)
• M45: 14,348,231 km (0.108 R)
• M46: 15,453,161 km (0.11 R)
• M47: 16,115,879 km (0.116 R)
• M48: 16,316,640 km (0.047 R)
• M49: 16,652,786 km (0.107 R)
• M50: 17,059,393 km (0.099 R)
• M51: 17,709,845 km (0.1 R)
• M52: 17,951,595 km (0.063 R)
• M53: 18,124,829 km (0.117 R)
• M54: 19,176,502 km (0.08 R)
• M55: 19,353,626 km (0.112 R)
• M56: 19,531,498 km (0.1 R)
• M57: 20,500,593 km (0.067 R)
• M58: 20,609,351 km (0.075 R)
• M59: 20,790,813 km (0.104 R)
• M60: 21,119,031 km (0.075 R)
• M61: 21,338,640 km (0.109 R)
• M62: 22,187,907 km (0.054 R)
• M63: 22,374,007 km (0.065 R)
• M64: 22,710,303 km (0.084 R)
• M65: 23,123,492 km (0.118 R)
• M66: 24,110,240 km (0.111 R)
• M67: 24,224,982 km (0.091 R)
• M68: 24,801,382 km (0.104 R)
• M69: 25,382,420 km (0.106 R)
• M70: 25,538,152 km (0.041 R)
• M71: 25,694,033 km (0.04 R)
• M72: 26,124,725 km (0.119 R)
• M73: 26,360,641 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 8.6

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.02 AU - 7.86 AU

Year: 7166 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,603,799 km

• M1: 108,159 km (0.103 R)
• M2: 197,768 km (0.048 R)
• M3: 264,489 km (0.109 R)
• M4: 407,654 km (0.108 R)
• M5: 565,630 km (0.089 R)
• M6: 687,253 km (0.095 R)
• M7: 833,260 km (0.111 R)
• M8: 1,138,889 km (0.03 R)
• M9: 1,242,560 km (0.088 R)
• M10: 1,708,856 km (0.092 R)
• M11: 1,788,293 km (0.051 R)
• M12: 1,889,272 km (0.05 R)
• M13: 1,950,906 km (0.078 R)
• M14: 2,013,139 km (0.11 R)
• M15: 2,312,633 km (0.049 R)
• M16: 2,672,416 km (0.099 R)
• M17: 3,049,852 km (0.067 R)
• M18: 3,698,658 km (0.037 R)
• M19: 3,776,299 km (0.104 R)
• M20: 3,933,227 km (0.106 R)
• M21: 4,012,514 km (0.035 R)
• M22: 4,199,511 km (0.068 R)
• M23: 4,280,593 km (0.105 R)
• M24: 4,499,156 km (0.048 R)
• M25: 5,410,207 km (0.088 R)
• M26: 5,616,951 km (0.058 R)
• M27: 6,130,072 km (0.032 R)
• M28: 8,125,408 km (0.118 R)
• M29: 8,294,454 km (0.048 R)
• M30: 9,227,346 km (0.114 R)
• M31: 9,403,722 km (0.088 R)
• M32: 10,780,621 km (0.095 R)
• M33: 10,929,172 km (0.097 R)
• M34: 11,303,765 km (0.105 R)
• M35: 11,682,397 km (0.083 R)
• M36: 12,142,261 km (0.108 R)
• M37: 12,803,932 km (0.093 R)
• M38: 12,921,965 km (0.111 R)
• M39: 14,243,512 km (0.119 R)
• M40: 14,529,394 km (0.111 R)
• M41: 14,734,792 km (0.105 R)
• M42: 16,029,262 km (0.056 R)
• M43: 16,114,084 km (0.06 R)
• M44: 16,284,027 km (0.099 R)
• M45: 17,972,389 km (0.092 R)
• M46: 18,547,593 km (0.075 R)
• M47: 18,859,654 km (0.109 R)
• M48: 19,398,954 km (0.112 R)
• M49: 19,715,803 km (0.06 R)
• M50: 20,354,735 km (0.111 R)
• M51: 20,815,197 km (0.084 R)
• M52: 21,418,974 km (0.091 R)
• M53: 21,793,418 km (0.088 R)
• M54: 21,934,489 km (0.117 R)
• M55: 22,453,892 km (0.051 R)
• M56: 22,596,310 km (0.03 R)
• M57: 22,691,454 km (0.097 R)
• M58: 23,168,821 km (0.113 R)
• M59: 23,264,713 km (0.105 R)
• M60: 24,036,638 km (0.103 R)
• M61: 24,279,585 km (0.044 R)
• M62: 24,572,198 km (0.07 R)
• M63: 26,352,263 km (0.088 R)
• M64: 27,005,258 km (0.11 R)
• M65: 27,867,091 km (0.098 R)
• M66: 28,122,305 km (0.12 R)
• M67: 28,275,942 km (0.098 R)
• M68: 28,789,661 km (0.113 R)
• M69: 29,099,329 km (0.053 R)
• M70: 30,349,219 km (0.111 R)
• M71: 31,776,084 km (0.103 R)
• M72: 33,170,785 km (0.043 R)
• M73: 33,495,562 km (0.069 R)
• M74: 34,695,037 km (0.098 R)
• M75: 34,804,693 km (0.097 R)
• M76: 34,914,647 km (0.087 R)
• M77: 35,024,601 km (0.113 R)
• M78: 35,134,706 km (0.09 R)
• M79: 35,355,213 km (0.118 R)
• M80: 37,360,572 km (0.112 R)
• M81: 37,416,821 km (0.075 R)
• M82: 37,473,070 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 13.1

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.63 AU - 13.27 AU

Year: 13681 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,603,799 km

• M1: 190,737 km (0.034 R)
• M2: 976,874 km (0.107 R)
• M3: 1,294,620 km (0.033 R)
• M4: 1,970,054 km (0.118 R)
• M5: 2,375,016 km (0.104 R)
• M6: 2,526,110 km (0.106 R)
• M7: 3,129,887 km (0.085 R)
• M8: 3,262,730 km (0.11 R)
• M9: 3,397,517 km (0.074 R)
• M10: 3,568,657 km (0.119 R)
• M11: 4,429,743 km (0.11 R)
• M12: 7,239,789 km (0.105 R)
• M13: 7,372,333 km (0.071 R)
• M14: 8,601,578 km (0.108 R)
• M15: 8,742,051 km (0.076 R)
• M16: 9,215,977 km (0.053 R)
• M17: 9,747,049 km (0.111 R)
• M18: 11,194,409 km (0.032 R)
• M19: 12,654,933 km (0.109 R)
• M20: 13,461,864 km (0.046 R)
• M21: 14,119,496 km (0.117 R)
• M22: 14,230,049 km (0.082 R)
• M23: 16,270,264 km (0.062 R)
• M24: 16,560,783 km (0.032 R)
• M25: 16,853,098 km (0.112 R)
• M26: 17,621,133 km (0.111 R)
• M27: 18,039,409 km (0.075 R)
• M28: 20,491,767 km (0.088 R)
• M29: 21,057,845 km (0.113 R)
• M30: 21,311,114 km (0.089 R)
• M31: 21,756,766 km (0.103 R)
• M32: 22,657,346 km (0.113 R)
• M33: 22,851,972 km (0.079 R)
• M34: 23,701,539 km (0.11 R)
• M35: 24,362,163 km (0.065 R)
• M36: 24,694,719 km (0.093 R)
• M37: 25,904,367 km (0.107 R)
• M38: 27,201,979 km (0.087 R)
• M39: 27,408,873 km (0.099 R)
• M40: 27,547,102 km (0.068 R)
• M41: 30,073,810 km (0.1 R)
• M42: 30,216,376 km (0.103 R)
• M43: 31,076,414 km (0.094 R)
• M44: 31,220,627 km (0.075 R)
• M45: 34,000,903 km (0.063 R)
• M46: 35,045,096 km (0.116 R)
• M47: 35,270,092 km (0.054 R)
• M48: 35,420,437 km (0.086 R)
• M49: 35,571,082 km (0.119 R)
• M50: 35,872,821 km (0.104 R)
• M51: 36,554,988 km (0.06 R)
• M52: 37,624,463 km (0.12 R)
• M53: 38,549,427 km (0.085 R)
• M54: 40,736,697 km (0.083 R)
• M55: 40,973,510 km (0.087 R)
• M56: 42,403,516 km (0.094 R)
• M57: 42,643,322 km (0.114 R)
• M58: 42,803,541 km (0.071 R)
• M59: 43,124,578 km (0.033 R)
• M60: 43,365,880 km (0.083 R)
• M61: 43,526,996 km (0.07 R)
• M62: 43,769,046 km (0.118 R)
• M63: 45,475,808 km (0.078 R)
• M64: 45,803,278 km (0.084 R)
• M65: 46,625,617 km (0.079 R)
• M66: 47,701,974 km (0.105 R)
• M67: 49,373,880 km (0.115 R)
• M68: 50,132,490 km (0.075 R)
• M69: 50,470,881 km (0.107 R)
• M70: 51,064,784 km (0.059 R)
• M71: 51,320,148 km (0.063 R)
• M72: 51,575,811 km (0.087 R)
• M73: 52,431,211 km (0.028 R)
• M74: 53,550,353 km (0.048 R)
• M75: 55,025,687 km (0.106 R)
• M76: 56,426,372 km (0.075 R)
• M77: 56,602,299 km (0.102 R)
• M78: 56,778,376 km (0.11 R)
• M79: 57,131,128 km (0.097 R)
• M80: 58,016,149 km (0.071 R)
• M81: 59,710,195 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.2

Radius: 6.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.75 AU - 19.75 AU

Year: 25298 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,603,799 km

• M1: 111,600 km (0.115 R)
• M2: 314,904 km (0.066 R)
• M3: 466,147 km (0.096 R)
• M4: 815,907 km (0.12 R)
• M5: 1,281,605 km (0.083 R)
• M6: 1,453,044 km (0.056 R)
• M7: 1,580,053 km (0.11 R)
• M8: 2,629,183 km (0.116 R)
• M9: 2,911,175 km (0.11 R)
• M10: 2,975,202 km (0.084 R)
• M11: 3,072,142 km (0.103 R)
• M12: 3,814,297 km (0.069 R)
• M13: 4,097,486 km (0.094 R)
• M14: 4,241,698 km (0.092 R)
• M15: 4,721,758 km (0.082 R)
• M16: 4,949,146 km (0.083 R)
• M17: 6,139,197 km (0.101 R)
• M18: 6,596,817 km (0.077 R)
• M19: 7,456,855 km (0.116 R)
• M20: 7,500,688 km (0.075 R)
• M21: 9,612,561 km (0.1 R)
• M22: 11,232,706 km (0.118 R)
• M23: 12,882,770 km (0.05 R)
• M24: 14,387,575 km (0.082 R)
• M25: 14,938,395 km (0.053 R)
• M26: 16,402,359 km (0.088 R)
• M27: 16,631,693 km (0.087 R)
• M28: 17,852,860 km (0.118 R)
• M29: 19,768,461 km (0.107 R)
• M30: 21,748,239 km (0.097 R)
• M31: 24,115,027 km (0.102 R)
• M32: 24,965,790 km (0.099 R)
• M33: 25,295,654 km (0.112 R)
• M34: 26,629,319 km (0.067 R)
• M35: 27,236,985 km (0.033 R)
• M36: 29,156,475 km (0.1 R)
• M37: 29,643,117 km (0.113 R)
• M38: 30,694,940 km (0.117 R)
• M39: 31,545,254 km (0.056 R)
• M40: 37,709,734 km (0.108 R)
• M41: 38,239,759 km (0.034 R)
• M42: 39,077,806 km (0.09 R)
• M43: 43,278,514 km (0.053 R)
• M44: 44,151,717 km (0.092 R)
• M45: 44,470,660 km (0.104 R)
• M46: 44,710,316 km (0.085 R)
• M47: 45,673,427 km (0.04 R)
• M48: 48,110,974 km (0.112 R)
• M49: 48,439,192 km (0.102 R)
• M50: 49,676,516 km (0.098 R)
• M51: 49,925,297 km (0.081 R)
• M52: 50,507,233 km (0.111 R)
• M53: 50,840,836 km (0.077 R)
• M54: 51,929,909 km (0.102 R)
• M55: 55,672,848 km (0.099 R)
• M56: 58,274,205 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.3

Radius: 7.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 19.02 AU - 21.32 AU

Year: 31986 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,603,799 km

• M1: 226,940 km (0.037 R)
• M2: 296,802 km (0.058 R)
• M3: 343,028 km (0.119 R)
• M4: 595,848 km (0.109 R)
• M5: 1,384,528 km (0.082 R)
• M6: 1,495,530 km (0.103 R)
• M7: 1,907,522 km (0.081 R)
• M8: 2,000,273 km (0.118 R)
• M9: 2,158,248 km (0.06 R)
• M10: 2,353,175 km (0.054 R)
• M11: 2,553,935 km (0.105 R)
• M12: 2,725,524 km (0.107 R)
• M13: 2,900,852 km (0.116 R)
• M14: 3,080,071 km (0.086 R)
• M15: 4,148,499 km (0.11 R)
• M16: 4,680,469 km (0.066 R)
• M17: 5,496,076 km (0.114 R)
• M18: 5,717,930 km (0.088 R)
• M19: 7,014,195 km (0.117 R)
• M20: 8,550,117 km (0.071 R)
• M21: 8,755,664 km (0.084 R)
• M22: 8,807,425 km (0.118 R)
• M23: 9,382,180 km (0.12 R)
• M24: 9,434,988 km (0.072 R)
• M25: 9,861,342 km (0.107 R)
• M26: 10,403,335 km (0.087 R)
• M27: 10,567,743 km (0.092 R)
• M28: 10,677,847 km (0.099 R)
• M29: 11,010,553 km (0.107 R)
• M30: 11,066,203 km (0.078 R)
• M31: 11,856,978 km (0.114 R)
• M32: 12,086,162 km (0.091 R)
• M33: 12,143,757 km (0.083 R)
• M34: 12,549,167 km (0.097 R)
• M35: 13,017,857 km (0.116 R)
• M36: 13,313,762 km (0.118 R)
• M37: 15,571,044 km (0.081 R)
• M38: 15,696,407 km (0.058 R)
• M39: 16,264,729 km (0.06 R)
• M40: 16,328,308 km (0.077 R)
• M41: 17,682,169 km (0.099 R)
• M42: 18,075,612 km (0.086 R)
• M43: 18,538,168 km (0.086 R)
• M44: 19,272,993 km (0.085 R)
• M45: 20,085,459 km (0.08 R)
• M46: 22,165,019 km (0.078 R)
• M47: 25,263,041 km (0.108 R)
• M48: 27,200,932 km (0.111 R)
• M49: 27,579,115 km (0.07 R)
• M50: 27,958,944 km (0.084 R)
• M51: 30,274,420 km (0.074 R)
• M52: 31,455,047 km (0.111 R)
• M53: 32,090,838 km (0.117 R)
• M54: 34,023,493 km (0.118 R)
• M55: 35,662,636 km (0.119 R)
• M56: 36,658,509 km (0.094 R)
• M57: 37,159,812 km (0.096 R)
• M58: 38,932,397 km (0.099 R)
• M59: 39,187,761 km (0.112 R)
• M60: 39,957,591 km (0.045 R)
• M61: 40,387,386 km (0.059 R)
• M62: 40,559,723 km (0.12 R)
• M63: 40,645,891 km (0.094 R)
• M64: 40,732,209 km (0.118 R)
• M65: 43,703,372 km (0.077 R)
• M66: 43,968,909 km (0.08 R)
• M67: 45,036,140 km (0.08 R)
• M68: 45,932,081 km (0.059 R)
• M69: 46,562,786 km (0.057 R)
• M70: 47,377,945 km (0.099 R)
• M71: 48,838,469 km (0.082 R)
• M72: 50,313,803 km (0.029 R)
• M73: 50,684,955 km (0.069 R)
• M74: 50,777,856 km (0.11 R)
• M75: 51,150,205 km (0.042 R)
• M76: 51,429,953 km (0.085 R)
• M77: 53,402,700 km (0.11 R)
• M78: 53,497,246 km (0.11 R)
• M79: 54,160,712 km (0.086 R)
• M80: 55,591,616 km (0.069 R)
• M81: 59,761,806 km (0.09 R)
• M82: 60,253,086 km (0.108 R)
• M83: 61,537,084 km (0.1 R)
• M84: 62,830,059 km (0.06 R)
• M85: 66,050,601 km (0.032 R)
• M86: 66,152,029 km (0.113 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 19,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit