🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.54 AU - 0.74 AU

Year: 194 Days

Day: 33.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.86 AU - 1.16 AU

Year: 384 Days

Day: 39.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.82 AU - 1.36 AU

Year: 431 Days

Day: 17.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,033,031 km

• M1: 49,816 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.03 AU - 2.23 AU

Year: 1177 Days

Day: 28.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,033,031 km

• M1: 1,774,081 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.06 AU - 3.38 AU

Year: 1699 Days

Day: 29.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 14.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.11 AU - 6.07 AU

Year: 5006 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,033,031 km

• M1: 191,036 km (0.084 R)
• M2: 575,802 km (0.113 R)
• M3: 716,723 km (0.119 R)
• M4: 834,457 km (0.095 R)
• M5: 985,700 km (0.085 R)
• M6: 1,078,601 km (0.096 R)
• M7: 1,259,913 km (0.111 R)
• M8: 1,783,356 km (0.088 R)
• M9: 1,983,817 km (0.103 R)
• M10: 2,104,393 km (0.119 R)
• M11: 2,317,121 km (0.109 R)
• M12: 2,499,930 km (0.062 R)
• M13: 2,593,129 km (0.094 R)
• M14: 2,997,792 km (0.12 R)
• M15: 3,117,320 km (0.104 R)
• M16: 3,238,345 km (0.114 R)
• M17: 3,954,321 km (0.098 R)
• M18: 4,129,948 km (0.091 R)
• M19: 4,330,709 km (0.093 R)
• M20: 4,557,649 km (0.12 R)
• M21: 4,928,951 km (0.101 R)
• M22: 5,023,347 km (0.081 R)
• M23: 5,553,372 km (0.045 R)
• M24: 6,254,089 km (0.077 R)
• M25: 6,356,414 km (0.096 R)
• M26: 6,982,780 km (0.12 R)
• M27: 7,088,994 km (0.109 R)
• M28: 8,126,156 km (0.101 R)
• M29: 8,520,197 km (0.104 R)
• M30: 8,633,892 km (0.11 R)
• M31: 9,007,138 km (0.104 R)
• M32: 9,210,442 km (0.114 R)
• M33: 9,444,413 km (0.101 R)
• M34: 9,591,767 km (0.11 R)
• M35: 9,710,248 km (0.074 R)
• M36: 9,918,638 km (0.036 R)
• M37: 10,431,011 km (0.047 R)
• M38: 11,324,858 km (0.119 R)
• M39: 12,051,455 km (0.092 R)
• M40: 12,211,375 km (0.077 R)
• M41: 12,630,548 km (0.103 R)
• M42: 12,923,610 km (0.049 R)
• M43: 13,054,509 km (0.116 R)
• M44: 13,218,767 km (0.076 R)
• M45: 13,383,774 km (0.115 R)
• M46: 13,983,511 km (0.109 R)
• M47: 14,592,076 km (0.097 R)
• M48: 14,968,165 km (0.049 R)
• M49: 15,105,795 km (0.066 R)
• M50: 15,486,372 km (0.082 R)
• M51: 16,186,340 km (0.116 R)
• M52: 17,871,859 km (0.052 R)
• M53: 18,127,672 km (0.115 R)
• M54: 18,311,228 km (0.094 R)
• M55: 18,939,689 km (0.053 R)
• M56: 19,051,289 km (0.08 R)
• M57: 20,293,849 km (0.101 R)
• M58: 20,522,584 km (0.072 R)
• M59: 20,713,770 km (0.113 R)
• M60: 21,098,087 km (0.073 R)
• M61: 21,601,334 km (0.07 R)
• M62: 21,991,037 km (0.081 R)
• M63: 22,777,473 km (0.054 R)
• M64: 23,333,528 km (0.051 R)
• M65: 23,733,403 km (0.074 R)
• M66: 24,055,038 km (0.104 R)
• M67: 24,661,957 km (0.101 R)
• M68: 24,906,101 km (0.114 R)
• M69: 25,890,754 km (0.103 R)
• M70: 26,097,498 km (0.059 R)
• M71: 26,637,696 km (0.07 R)
• M72: 27,055,673 km (0.116 R)
• M73: 28,450,373 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.6

Radius: 9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.08 AU - 6.14 AU

Year: 5720 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,033,031 km

• M1: 126,111 km (0.056 R)
• M2: 196,123 km (0.088 R)
• M3: 276,906 km (0.106 R)
• M4: 334,800 km (0.077 R)
• M5: 423,512 km (0.033 R)
• M6: 502,948 km (0.114 R)
• M7: 658,530 km (0.084 R)
• M8: 887,265 km (0.064 R)
• M9: 1,257,071 km (0.061 R)
• M10: 1,363,585 km (0.111 R)
• M11: 1,529,189 km (0.058 R)
• M12: 1,614,460 km (0.103 R)
• M13: 1,716,037 km (0.108 R)
• M14: 1,789,939 km (0.105 R)
• M15: 1,941,182 km (0.047 R)
• M16: 2,049,491 km (0.09 R)
• M17: 2,128,179 km (0.103 R)
• M18: 2,288,548 km (0.118 R)
• M19: 2,353,773 km (0.092 R)
• M20: 2,570,391 km (0.104 R)
• M21: 3,131,083 km (0.112 R)
• M22: 3,314,042 km (0.119 R)
• M23: 3,519,440 km (0.082 R)
• M24: 3,923,055 km (0.091 R)
• M25: 4,140,420 km (0.093 R)
• M26: 4,504,691 km (0.091 R)
• M27: 4,711,585 km (0.097 R)
• M28: 5,614,258 km (0.071 R)
• M29: 5,881,889 km (0.106 R)
• M30: 5,949,358 km (0.1 R)
• M31: 6,337,265 km (0.069 R)
• M32: 6,592,629 km (0.073 R)
• M33: 6,780,374 km (0.04 R)
• M34: 7,209,570 km (0.057 R)
• M35: 7,306,061 km (0.111 R)
• M36: 7,451,769 km (0.097 R)
• M37: 7,598,375 km (0.118 R)
• M38: 7,770,712 km (0.057 R)
• M39: 7,844,912 km (0.117 R)
• M40: 9,221,213 km (0.034 R)
• M41: 9,326,081 km (0.057 R)
• M42: 9,405,069 km (0.094 R)
• M43: 9,696,485 km (0.066 R)
• M44: 9,910,261 km (0.082 R)
• M45: 10,260,918 km (0.101 R)
• M46: 10,560,862 km (0.118 R)
• M47: 10,946,824 km (0.108 R)
• M48: 11,449,922 km (0.12 R)
• M49: 11,590,993 km (0.105 R)
• M50: 12,161,110 km (0.1 R)
• M51: 12,305,023 km (0.106 R)
• M52: 12,740,203 km (0.1 R)
• M53: 13,625,972 km (0.095 R)
• M54: 13,685,662 km (0.049 R)
• M55: 13,895,548 km (0.066 R)
• M56: 14,136,550 km (0.081 R)
• M57: 14,318,311 km (0.105 R)
• M58: 14,623,042 km (0.108 R)
• M59: 14,868,233 km (0.12 R)
• M60: 15,362,804 km (0.042 R)
• M61: 16,051,702 km (0.084 R)
• M62: 17,297,553 km (0.048 R)
• M63: 17,459,567 km (0.039 R)
• M64: 17,883,079 km (0.06 R)
• M65: 18,014,127 km (0.089 R)
• M66: 18,508,099 km (0.081 R)
• M67: 18,806,696 km (0.082 R)
• M68: 19,006,709 km (0.072 R)
• M69: 19,106,939 km (0.084 R)
• M70: 19,240,829 km (0.093 R)
• M71: 19,644,444 km (0.076 R)
• M72: 20,837,637 km (0.075 R)
• M73: 20,906,602 km (0.077 R)
• M74: 22,335,560 km (0.117 R)
• M75: 22,547,391 km (0.117 R)
• M76: 22,866,334 km (0.085 R)
• M77: 23,115,265 km (0.103 R)
• M78: 23,508,557 km (0.033 R)
• M79: 24,012,253 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 9.2

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.03 AU - 9.17 AU

Year: 7935 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,033,031 km

• M1: 115,789 km (0.03 R)
• M2: 198,068 km (0.068 R)
• M3: 535,560 km (0.06 R)
• M4: 691,741 km (0.05 R)
• M5: 1,014,722 km (0.079 R)
• M6: 1,102,686 km (0.107 R)
• M7: 1,248,993 km (0.104 R)
• M8: 1,768,546 km (0.073 R)
• M9: 1,875,658 km (0.116 R)
• M10: 1,985,014 km (0.109 R)
• M11: 2,349,435 km (0.04 R)
• M12: 2,443,831 km (0.102 R)
• M13: 2,563,659 km (0.046 R)
• M14: 2,759,632 km (0.119 R)
• M15: 2,935,110 km (0.043 R)
• M16: 3,062,717 km (0.114 R)
• M17: 3,218,299 km (0.115 R)
• M18: 3,755,804 km (0.076 R)
• M19: 4,035,103 km (0.066 R)
• M20: 4,584,427 km (0.106 R)
• M21: 5,004,348 km (0.098 R)
• M22: 5,126,569 km (0.041 R)
• M23: 5,436,536 km (0.117 R)
• M24: 6,469,210 km (0.074 R)
• M25: 6,535,632 km (0.118 R)
• M26: 6,973,804 km (0.055 R)
• M27: 7,076,278 km (0.091 R)
• M28: 8,128,251 km (0.071 R)
• M29: 8,526,181 km (0.084 R)
• M30: 9,191,144 km (0.101 R)
• M31: 9,341,190 km (0.031 R)
• M32: 9,567,681 km (0.11 R)
• M33: 9,643,677 km (0.078 R)
• M34: 10,336,016 km (0.118 R)
• M35: 10,531,241 km (0.1 R)
• M36: 11,084,305 km (0.082 R)
• M37: 12,925,106 km (0.086 R)
• M38: 13,516,916 km (0.117 R)
• M39: 14,160,934 km (0.078 R)
• M40: 15,079,166 km (0.109 R)
• M41: 15,256,290 km (0.068 R)
• M42: 15,926,638 km (0.118 R)
• M43: 16,016,696 km (0.116 R)
• M44: 16,469,678 km (0.117 R)
• M45: 17,111,004 km (0.106 R)
• M46: 17,713,884 km (0.106 R)
• M47: 17,994,529 km (0.09 R)
• M48: 19,083,752 km (0.088 R)
• M49: 19,227,366 km (0.063 R)
• M50: 21,226,292 km (0.118 R)
• M51: 21,574,107 km (0.098 R)
• M52: 21,823,786 km (0.09 R)
• M53: 22,024,098 km (0.03 R)
• M54: 22,527,794 km (0.108 R)
• M55: 23,035,230 km (0.028 R)
• M56: 23,700,641 km (0.071 R)
• M57: 23,906,637 km (0.089 R)
• M58: 24,268,515 km (0.088 R)
• M59: 25,050,163 km (0.109 R)
• M60: 26,371,262 km (0.103 R)
• M61: 26,584,738 km (0.12 R)
• M62: 26,905,925 km (0.029 R)
• M63: 27,120,897 km (0.111 R)
• M64: 27,444,328 km (0.084 R)
• M65: 27,660,646 km (0.058 R)
• M66: 28,094,929 km (0.086 R)
• M67: 28,970,525 km (0.073 R)
• M68: 29,688,445 km (0.057 R)
• M69: 30,692,098 km (0.065 R)
• M70: 31,593,574 km (0.061 R)
• M71: 32,275,441 km (0.025 R)
• M72: 33,019,691 km (0.096 R)
• M73: 33,480,452 km (0.055 R)
• M74: 33,827,370 km (0.116 R)
• M75: 34,059,246 km (0.095 R)
• M76: 34,992,438 km (0.073 R)
• M77: 35,403,383 km (0.089 R)
• M78: 35,934,007 km (0.053 R)
• M79: 37,541,735 km (0.096 R)
• M80: 38,808,380 km (0.102 R)
• M81: 38,929,704 km (0.114 R)
• M82: 39,051,178 km (0.088 R)
• M83: 39,172,801 km (0.114 R)
• M84: 40,395,913 km (0.118 R)
• M85: 40,826,904 km (0.094 R)
• M86: 41,445,342 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 12.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.53 AU - 12.33 AU

Year: 11851 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,033,031 km

• M1: 262,843 km (0.084 R)
• M2: 802,443 km (0.053 R)
• M3: 898,634 km (0.084 R)
• M4: 1,146,368 km (0.109 R)
• M5: 1,301,651 km (0.08 R)
• M6: 1,584,391 km (0.083 R)
• M7: 1,708,258 km (0.05 R)
• M8: 1,861,297 km (0.094 R)
• M9: 2,099,606 km (0.086 R)
• M10: 2,376,362 km (0.12 R)
• M11: 2,577,123 km (0.1 R)
• M12: 2,753,798 km (0.086 R)
• M13: 2,843,706 km (0.106 R)
• M14: 3,026,515 km (0.115 R)
• M15: 3,500,740 km (0.078 R)
• M16: 4,518,753 km (0.111 R)
• M17: 5,622,935 km (0.1 R)
• M18: 6,725,771 km (0.082 R)
• M19: 6,847,843 km (0.093 R)
• M20: 7,053,091 km (0.037 R)
• M21: 7,218,696 km (0.101 R)
• M22: 7,469,571 km (0.045 R)
• M23: 8,283,085 km (0.098 R)
• M24: 8,766,884 km (0.08 R)
• M25: 8,945,205 km (0.044 R)
• M26: 9,124,573 km (0.065 R)
• M27: 11,032,095 km (0.11 R)
• M28: 11,613,133 km (0.074 R)
• M29: 12,553,505 km (0.103 R)
• M30: 13,983,661 km (0.072 R)
• M31: 14,139,991 km (0.112 R)
• M32: 14,244,560 km (0.104 R)
• M33: 14,665,229 km (0.036 R)
• M34: 15,250,306 km (0.08 R)
• M35: 16,278,941 km (0.03 R)
• M36: 16,498,252 km (0.09 R)
• M37: 16,940,014 km (0.107 R)
• M38: 17,051,165 km (0.097 R)
• M39: 17,273,917 km (0.05 R)
• M40: 19,033,636 km (0.038 R)
• M41: 19,149,126 km (0.104 R)
• M42: 19,613,478 km (0.054 R)
• M43: 20,081,420 km (0.111 R)
• M44: 20,730,974 km (0.12 R)
• M45: 21,088,213 km (0.061 R)
• M46: 22,232,787 km (0.101 R)
• M47: 22,415,296 km (0.091 R)
• M48: 22,537,368 km (0.116 R)
• M49: 23,150,570 km (0.03 R)
• M50: 25,149,796 km (0.109 R)
• M51: 25,722,007 km (0.108 R)
• M52: 27,008,998 km (0.07 R)
• M53: 27,268,849 km (0.103 R)
• M54: 27,529,599 km (0.081 R)
• M55: 29,111,446 km (0.047 R)
• M56: 29,578,341 km (0.11 R)
• M57: 30,790,383 km (0.077 R)
• M58: 30,926,069 km (0.029 R)
• M59: 31,129,821 km (0.083 R)
• M60: 31,470,605 km (0.047 R)
• M61: 33,193,075 km (0.08 R)
• M62: 34,381,929 km (0.114 R)
• M63: 34,522,701 km (0.05 R)
• M64: 34,875,452 km (0.04 R)
• M65: 35,726,963 km (0.095 R)
• M66: 36,226,770 km (0.116 R)
• M67: 36,585,206 km (0.092 R)
• M68: 37,450,481 km (0.117 R)
• M69: 39,347,980 km (0.09 R)
• M70: 40,531,150 km (0.111 R)
• M71: 41,651,039 km (0.094 R)
• M72: 43,312,024 km (0.026 R)
• M73: 43,921,336 km (0.093 R)
• M74: 44,840,615 km (0.071 R)
• M75: 45,611,493 km (0.063 R)
• M76: 46,231,427 km (0.056 R)
• M77: 46,776,113 km (0.063 R)
• M78: 47,871,917 km (0.037 R)
• M79: 49,451,970 km (0.117 R)
• M80: 49,770,015 km (0.052 R)
• M81: 50,488,085 km (0.077 R)
• M82: 51,370,562 km (0.063 R)
• M83: 52,096,262 km (0.088 R)
• M84: 52,257,977 km (0.111 R)
• M85: 52,744,170 km (0.042 R)
• M86: 53,069,246 km (0.098 R)
• M87: 53,394,921 km (0.091 R)
• M88: 53,639,513 km (0.113 R)
• M89: 53,721,194 km (0.118 R)
• M90: 54,130,045 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit