🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.89 AU

Year: 245 Days

Day: 16 Hours

Environment

Temp: 139 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.12 AU - 1.7 AU

Year: 631 Days

Day: 38.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.78 AU - 2.14 AU

Year: 1034 Days

Day: 46.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 13

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.64 AU - 9.08 AU

Year: 7522 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,817,075 km

• M1: 166,353 km (0.076 R)
• M2: 289,921 km (0.075 R)
• M3: 607,966 km (0.093 R)
• M4: 743,501 km (0.097 R)
• M5: 840,441 km (0.111 R)
• M6: 981,512 km (0.108 R)
• M7: 1,117,197 km (0.068 R)
• M8: 1,469,949 km (0.072 R)
• M9: 1,563,747 km (0.099 R)
• M10: 1,857,856 km (0.104 R)
• M11: 2,387,582 km (0.109 R)
• M12: 2,923,591 km (0.118 R)
• M13: 3,226,228 km (0.106 R)
• M14: 3,391,833 km (0.039 R)
• M15: 3,496,850 km (0.086 R)
• M16: 3,971,823 km (0.055 R)
• M17: 4,353,148 km (0.061 R)
• M18: 4,444,553 km (0.063 R)
• M19: 4,582,931 km (0.088 R)
• M20: 6,121,545 km (0.103 R)
• M21: 6,986,520 km (0.1 R)
• M22: 7,256,245 km (0.094 R)
• M23: 7,419,755 km (0.103 R)
• M24: 7,556,936 km (0.119 R)
• M25: 7,750,516 km (0.054 R)
• M26: 8,029,815 km (0.113 R)
• M27: 8,142,463 km (0.081 R)
• M28: 8,312,406 km (0.086 R)
• M29: 8,656,032 km (0.118 R)
• M30: 8,887,759 km (0.085 R)
• M31: 9,268,486 km (0.105 R)
• M32: 9,416,438 km (0.049 R)
• M33: 9,895,151 km (0.115 R)
• M34: 10,016,026 km (0.03 R)
• M35: 10,106,982 km (0.103 R)
• M36: 10,259,272 km (0.087 R)
• M37: 10,628,031 km (0.08 R)
• M38: 11,920,258 km (0.098 R)
• M39: 12,243,090 km (0.075 R)
• M40: 12,634,139 km (0.106 R)
• M41: 13,029,376 km (0.08 R)
• M42: 13,663,522 km (0.103 R)
• M43: 13,798,309 km (0.073 R)
• M44: 14,035,272 km (0.071 R)
• M45: 14,205,365 km (0.091 R)
• M46: 14,444,572 km (0.056 R)
• M47: 14,788,797 km (0.107 R)
• M48: 14,927,175 km (0.086 R)
• M49: 15,275,139 km (0.068 R)
• M50: 15,450,169 km (0.087 R)
• M51: 15,590,641 km (0.079 R)
• M52: 16,085,661 km (0.089 R)
• M53: 16,693,776 km (0.096 R)
• M54: 17,601,685 km (0.116 R)
• M55: 17,895,496 km (0.09 R)
• M56: 18,413,852 km (0.118 R)
• M57: 18,562,852 km (0.102 R)
• M58: 19,465,226 km (0.048 R)
• M59: 19,693,064 km (0.071 R)
• M60: 19,883,651 km (0.08 R)
• M61: 20,151,432 km (0.108 R)
• M62: 20,613,390 km (0.108 R)
• M63: 20,806,820 km (0.069 R)
• M64: 21,665,362 km (0.094 R)
• M65: 21,940,921 km (0.118 R)
• M66: 22,257,321 km (0.113 R)
• M67: 22,575,216 km (0.059 R)
• M68: 22,734,837 km (0.028 R)
• M69: 24,473,314 km (0.051 R)
• M70: 24,637,273 km (0.11 R)
• M71: 24,883,811 km (0.11 R)
• M72: 25,255,113 km (0.116 R)
• M73: 25,586,771 km (0.098 R)
• M74: 26,086,877 km (0.027 R)
• M75: 26,800,907 km (0.06 R)
• M76: 26,885,430 km (0.102 R)
• M77: 27,777,333 km (0.077 R)
• M78: 27,948,323 km (0.104 R)
• M79: 28,076,828 km (0.101 R)
• M80: 28,377,370 km (0.096 R)
• M81: 28,506,473 km (0.064 R)
• M82: 29,068,362 km (0.069 R)

Asteroid Belt

Center: 8.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 14.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.64 AU - 10.74 AU

Year: 12254 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 112,817,075 km

• M1: 403,465 km (0.103 R)
• M2: 519,404 km (0.094 R)
• M3: 667,805 km (0.083 R)
• M4: 852,259 km (0.091 R)
• M5: 992,731 km (0.089 R)
• M6: 1,368,671 km (0.118 R)
• M7: 1,610,870 km (0.099 R)
• M8: 2,688,124 km (0.072 R)
• M9: 4,587,269 km (0.102 R)
• M10: 4,696,775 km (0.078 R)
• M11: 5,105,626 km (0.054 R)
• M12: 5,448,803 km (0.046 R)
• M13: 5,918,092 km (0.116 R)
• M14: 6,037,620 km (0.075 R)
• M15: 6,729,660 km (0.097 R)
• M16: 6,979,937 km (0.04 R)
• M17: 7,532,851 km (0.083 R)
• M18: 8,055,995 km (0.064 R)
• M19: 9,601,491 km (0.109 R)
• M20: 9,789,385 km (0.105 R)
• M21: 10,168,616 km (0.084 R)
• M22: 10,360,101 km (0.051 R)
• M23: 10,504,613 km (0.093 R)
• M24: 10,844,200 km (0.072 R)
• M25: 11,088,942 km (0.073 R)
• M26: 11,385,146 km (0.106 R)
• M27: 12,137,025 km (0.112 R)
• M28: 13,530,828 km (0.066 R)
• M29: 13,688,953 km (0.097 R)
• M30: 13,847,527 km (0.094 R)
• M31: 15,302,665 km (0.116 R)
• M32: 15,467,223 km (0.109 R)
• M33: 16,580,231 km (0.03 R)
• M34: 16,749,426 km (0.088 R)
• M35: 16,975,918 km (0.094 R)
• M36: 18,239,571 km (0.087 R)
• M37: 19,355,421 km (0.117 R)
• M38: 19,652,672 km (0.109 R)
• M39: 20,432,825 km (0.11 R)
• M40: 21,591,161 km (0.117 R)
• M41: 22,333,765 km (0.096 R)
• M42: 22,958,935 km (0.092 R)
• M43: 23,273,689 km (0.094 R)
• M44: 24,098,871 km (0.072 R)
• M45: 24,740,047 km (0.055 R)
• M46: 25,777,807 km (0.108 R)
• M47: 27,694,755 km (0.092 R)
• M48: 28,029,854 km (0.072 R)
• M49: 28,772,009 km (0.084 R)
• M50: 29,520,447 km (0.069 R)
• M51: 29,862,877 km (0.107 R)
• M52: 30,000,207 km (0.085 R)
• M53: 30,551,625 km (0.099 R)
• M54: 30,759,267 km (0.111 R)
• M55: 31,245,460 km (0.114 R)
• M56: 32,014,842 km (0.05 R)
• M57: 32,225,775 km (0.088 R)
• M58: 32,932,176 km (0.033 R)
• M59: 33,358,380 km (0.05 R)
• M60: 35,299,263 km (0.093 R)
• M61: 35,808,494 km (0.093 R)
• M62: 36,613,480 km (0.118 R)
• M63: 37,128,845 km (0.099 R)
• M64: 39,064,193 km (0.112 R)
• M65: 39,440,132 km (0.108 R)
• M66: 39,590,927 km (0.104 R)
• M67: 39,892,965 km (0.077 R)
• M68: 40,347,294 km (0.051 R)
• M69: 41,337,931 km (0.073 R)
• M70: 42,182,261 km (0.118 R)
• M71: 42,567,925 km (0.096 R)
• M72: 43,265,200 km (0.114 R)
• M73: 43,654,155 km (0.054 R)
• M74: 46,967,149 km (0.111 R)
• M75: 47,286,989 km (0.08 R)
• M76: 47,527,244 km (0.078 R)
• M77: 49,952,225 km (0.097 R)
• M78: 51,508,940 km (0.111 R)
• M79: 52,500,176 km (0.112 R)
• M80: 53,081,364 km (0.055 R)
• M81: 53,831,747 km (0.101 R)
• M82: 54,669,644 km (0.099 R)
• M83: 55,258,761 km (0.098 R)
• M84: 55,511,880 km (0.108 R)
• M85: 56,019,316 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.8

Radius: 6.8

Gravity: 17.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.12 AU - 14.28 AU

Year: 19103 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,817,075 km

• M1: 120,725 km (0.061 R)
• M2: 227,688 km (0.028 R)
• M3: 272,717 km (0.104 R)
• M4: 469,289 km (0.11 R)
• M5: 929,601 km (0.106 R)
• M6: 1,258,417 km (0.102 R)
• M7: 1,346,082 km (0.103 R)
• M8: 4,386,509 km (0.101 R)
• M9: 4,610,906 km (0.114 R)
• M10: 4,931,494 km (0.094 R)
• M11: 5,117,893 km (0.099 R)
• M12: 5,935,744 km (0.118 R)
• M13: 6,435,700 km (0.109 R)
• M14: 6,845,449 km (0.057 R)
• M15: 6,897,210 km (0.071 R)
• M16: 7,053,390 km (0.113 R)
• M17: 7,689,929 km (0.12 R)
• M18: 8,289,517 km (0.103 R)
• M19: 8,622,821 km (0.09 R)
• M20: 8,735,020 km (0.094 R)
• M21: 8,960,613 km (0.096 R)
• M22: 9,765,450 km (0.047 R)
• M23: 9,940,928 km (0.075 R)
• M24: 10,176,545 km (0.074 R)
• M25: 11,814,492 km (0.113 R)
• M26: 12,126,703 km (0.113 R)
• M27: 12,378,476 km (0.103 R)
• M28: 13,273,221 km (0.118 R)
• M29: 13,402,772 km (0.071 R)
• M30: 13,597,698 km (0.034 R)
• M31: 14,720,730 km (0.114 R)
• M32: 14,989,258 km (0.104 R)
• M33: 15,531,251 km (0.087 R)
• M34: 15,736,200 km (0.102 R)
• M35: 15,804,716 km (0.069 R)
• M36: 15,941,897 km (0.075 R)
• M37: 16,148,641 km (0.079 R)
• M38: 16,564,673 km (0.099 R)
• M39: 17,124,917 km (0.094 R)
• M40: 17,691,295 km (0.052 R)
• M41: 17,905,220 km (0.114 R)
• M42: 18,842,450 km (0.116 R)
• M43: 19,647,885 km (0.069 R)
• M44: 20,315,241 km (0.065 R)
• M45: 20,464,540 km (0.113 R)
• M46: 21,671,944 km (0.061 R)
• M47: 22,130,761 km (0.106 R)
• M48: 23,057,819 km (0.102 R)
• M49: 23,840,066 km (0.03 R)
• M50: 26,809,135 km (0.104 R)
• M51: 29,385,061 km (0.105 R)
• M52: 29,892,647 km (0.108 R)
• M53: 30,573,915 km (0.115 R)
• M54: 30,830,775 km (0.103 R)
• M55: 31,346,439 km (0.054 R)
• M56: 31,605,393 km (0.054 R)
• M57: 32,735,754 km (0.095 R)
• M58: 33,526,080 km (0.077 R)
• M59: 35,125,430 km (0.054 R)
• M60: 35,844,248 km (0.094 R)
• M61: 36,205,377 km (0.112 R)
• M62: 38,767,391 km (0.069 R)
• M63: 39,603,344 km (0.115 R)
• M64: 40,633,026 km (0.119 R)
• M65: 41,009,563 km (0.106 R)
• M66: 41,671,384 km (0.093 R)
• M67: 45,911,736 km (0.117 R)
• M68: 46,205,846 km (0.116 R)
• M69: 46,402,268 km (0.095 R)
• M70: 46,500,553 km (0.102 R)
• M71: 49,582,120 km (0.068 R)
• M72: 50,388,004 km (0.073 R)
• M73: 50,792,666 km (0.112 R)
• M74: 51,401,529 km (0.093 R)
• M75: 52,114,961 km (0.05 R)
• M76: 52,729,061 km (0.113 R)
• M77: 53,654,772 km (0.114 R)
• M78: 53,964,589 km (0.104 R)
• M79: 54,897,332 km (0.032 R)
• M80: 55,522,203 km (0.091 R)
• M81: 55,626,622 km (0.113 R)
• M82: 55,835,460 km (0.089 R)
• M83: 56,884,142 km (0.119 R)
• M84: 57,410,876 km (0.103 R)
• M85: 58,257,001 km (0.109 R)
• M86: 60,175,893 km (0.095 R)
• M87: 62,549,114 km (0.086 R)
• M88: 67,720,862 km (0.037 R)
• M89: 70,075,532 km (0.035 R)
• M90: 72,228,994 km (0.094 R)
• M91: 73,714,949 km (0.102 R)
• M92: 75,441,907 km (0.12 R)
• M93: 77,298,716 km (0.093 R)
• M94: 77,531,939 km (0.079 R)
• M95: 77,648,476 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.9

Radius: 8

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.22 AU - 22.58 AU

Year: 32191 Days

Day: 15.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,817,075 km

• M1: 418,276 km (0.12 R)
• M2: 1,104,481 km (0.097 R)
• M3: 1,284,896 km (0.114 R)
• M4: 2,414,659 km (0.1 R)
• M5: 2,746,168 km (0.043 R)
• M6: 2,843,706 km (0.095 R)
• M7: 3,610,545 km (0.078 R)
• M8: 3,825,517 km (0.104 R)
• M9: 4,495,266 km (0.086 R)
• M10: 5,815,168 km (0.11 R)
• M11: 5,878,000 km (0.045 R)
• M12: 6,387,679 km (0.107 R)
• M13: 6,845,150 km (0.12 R)
• M14: 8,280,691 km (0.097 R)
• M15: 8,995,918 km (0.05 R)
• M16: 10,030,388 km (0.1 R)
• M17: 10,561,610 km (0.113 R)
• M18: 10,638,353 km (0.102 R)
• M19: 10,869,332 km (0.038 R)
• M20: 11,024,316 km (0.115 R)
• M21: 12,370,846 km (0.102 R)
• M22: 12,532,711 km (0.108 R)
• M23: 14,189,208 km (0.055 R)
• M24: 15,389,133 km (0.118 R)
• M25: 15,563,265 km (0.077 R)
• M26: 16,532,210 km (0.117 R)
• M27: 17,611,559 km (0.048 R)
• M28: 17,702,514 km (0.09 R)
• M29: 17,793,769 km (0.084 R)
• M30: 18,251,688 km (0.109 R)
• M31: 18,528,295 km (0.116 R)
• M32: 19,366,641 km (0.098 R)
• M33: 19,932,420 km (0.052 R)
• M34: 20,791,112 km (0.097 R)
• M35: 21,176,775 km (0.115 R)
• M36: 21,759,459 km (0.069 R)
• M37: 23,639,456 km (0.087 R)
• M38: 24,041,874 km (0.053 R)
• M39: 24,853,442 km (0.1 R)
• M40: 25,570,914 km (0.056 R)
• M41: 26,295,117 km (0.091 R)
• M42: 26,399,237 km (0.084 R)
• M43: 29,259,100 km (0.08 R)
• M44: 30,889,866 km (0.057 R)
• M45: 32,885,502 km (0.04 R)
• M46: 34,125,518 km (0.067 R)
• M47: 34,808,283 km (0.047 R)
• M48: 35,610,576 km (0.082 R)
• M49: 36,534,792 km (0.031 R)
• M50: 39,235,931 km (0.11 R)
• M51: 39,593,021 km (0.054 R)
• M52: 47,082,788 km (0.088 R)
• M53: 47,715,587 km (0.114 R)
• M54: 49,631,188 km (0.107 R)
• M55: 49,759,842 km (0.092 R)
• M56: 50,017,300 km (0.079 R)
• M57: 54,330,057 km (0.081 R)
• M58: 57,001,277 km (0.107 R)
• M59: 59,578,250 km (0.096 R)
• M60: 61,915,866 km (0.119 R)
• M61: 62,748,079 km (0.116 R)
• M62: 64,283,551 km (0.091 R)
• M63: 65,267,008 km (0.099 R)
• M64: 65,407,929 km (0.114 R)
• M65: 65,548,850 km (0.052 R)
• M66: 67,961,415 km (0.037 R)
• M67: 71,271,418 km (0.091 R)
• M68: 72,143,424 km (0.046 R)
• M69: 73,311,783 km (0.062 R)
• M70: 74,339,071 km (0.105 R)
• M71: 76,111,357 km (0.12 R)
• M72: 81,056,315 km (0.079 R)
• M73: 81,207,708 km (0.07 R)
• M74: 81,662,635 km (0.112 R)
• M75: 81,966,469 km (0.09 R)
• M76: 83,491,020 km (0.109 R)
• M77: 86,722,783 km (0.099 R)
• M78: 87,032,750 km (0.083 R)
• M79: 87,809,163 km (0.101 R)
• M80: 90,780,326 km (0.034 R)
• M81: 92,832,360 km (0.096 R)
• M82: 93,625,528 km (0.102 R)
• M83: 94,899,504 km (0.057 R)
• M84: 97,947,859 km (0.11 R)
• M85: 100,052,103 km (0.099 R)
• M86: 100,539,792 km (0.115 R)
• M87: 102,662,287 km (0.087 R)
• M88: 103,646,940 km (0.112 R)
• M89: 104,305,021 km (0.113 R)
• M90: 106,122,037 km (0.102 R)
• M91: 107,450,167 km (0.051 R)
• M92: 108,950,783 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit