🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.94 AU - 1.38 AU

Year: 454 Days

Day: 45 Hours

Environment

Temp: -1 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,687,943 km

• M1: 78,838 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.43 AU - 2.59 AU

Year: 1445 Days

Day: 37.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.54 AU - 4.58 AU

Year: 2973 Days

Day: 24 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,687,943 km

• M1: 1,307,485 km (0.108 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 8

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.82 AU - 5.54 AU

Year: 4285 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,687,943 km

• M1: 107,860 km (0.037 R)
• M2: 193,280 km (0.053 R)
• M3: 389,104 km (0.103 R)
• M4: 511,176 km (0.104 R)
• M5: 805,435 km (0.084 R)
• M6: 1,098,497 km (0.058 R)
• M7: 1,224,907 km (0.11 R)
• M8: 1,329,476 km (0.093 R)
• M9: 1,396,496 km (0.11 R)
• M10: 1,478,326 km (0.091 R)
• M11: 1,733,839 km (0.052 R)
• M12: 1,792,482 km (0.099 R)
• M13: 1,866,832 km (0.094 R)
• M14: 2,111,873 km (0.066 R)
• M15: 2,482,128 km (0.06 R)
• M16: 2,582,059 km (0.111 R)
• M17: 2,890,081 km (0.093 R)
• M18: 3,300,727 km (0.037 R)
• M19: 3,410,831 km (0.09 R)
• M20: 3,503,582 km (0.076 R)
• M21: 3,653,778 km (0.06 R)
• M22: 4,456,371 km (0.083 R)
• M23: 5,077,352 km (0.116 R)
• M24: 5,333,314 km (0.08 R)
• M25: 5,637,297 km (0.091 R)
• M26: 6,148,921 km (0.082 R)
• M27: 6,262,167 km (0.086 R)
• M28: 7,893,980 km (0.116 R)
• M29: 8,041,783 km (0.038 R)
• M30: 8,240,449 km (0.083 R)
• M31: 8,743,846 km (0.096 R)
• M32: 9,050,821 km (0.108 R)
• M33: 9,833,367 km (0.111 R)
• M34: 9,939,432 km (0.086 R)
• M35: 10,232,794 km (0.115 R)
• M36: 10,664,832 km (0.1 R)
• M37: 10,746,513 km (0.099 R)
• M38: 11,075,179 km (0.051 R)
• M39: 11,213,108 km (0.114 R)
• M40: 12,308,464 km (0.093 R)
• M41: 13,174,187 km (0.082 R)
• M42: 13,378,986 km (0.082 R)
• M43: 13,555,512 km (0.037 R)
• M44: 13,614,453 km (0.082 R)
• M45: 13,732,636 km (0.088 R)
• M46: 14,358,852 km (0.099 R)
• M47: 14,933,308 km (0.12 R)
• M48: 16,198,757 km (0.063 R)
• M49: 16,292,704 km (0.062 R)
• M50: 16,544,029 km (0.03 R)
• M51: 18,339,353 km (0.058 R)
• M52: 18,437,339 km (0.052 R)
• M53: 18,830,632 km (0.106 R)
• M54: 19,193,706 km (0.102 R)
• M55: 19,459,242 km (0.057 R)
• M56: 19,625,894 km (0.113 R)
• M57: 19,725,975 km (0.078 R)
• M58: 20,094,734 km (0.053 R)
• M59: 20,195,713 km (0.097 R)
• M60: 20,398,118 km (0.077 R)
• M61: 20,907,050 km (0.103 R)
• M62: 21,146,108 km (0.111 R)
• M63: 21,214,474 km (0.069 R)
• M64: 21,868,366 km (0.101 R)
• M65: 22,215,284 km (0.115 R)
• M66: 22,738,876 km (0.05 R)
• M67: 23,656,210 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 14.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.82 AU - 6.42 AU

Year: 4842 Days

Day: 9.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,687,943 km

• M1: 277,504 km (0.043 R)
• M2: 520,301 km (0.107 R)
• M3: 654,491 km (0.119 R)
• M4: 748,289 km (0.098 R)
• M5: 882,029 km (0.031 R)
• M6: 1,189,004 km (0.106 R)
• M7: 1,308,383 km (0.086 R)
• M8: 1,516,922 km (0.106 R)
• M9: 1,752,090 km (0.118 R)
• M10: 2,095,567 km (0.077 R)
• M11: 2,342,254 km (0.112 R)
• M12: 2,739,586 km (0.042 R)
• M13: 3,102,809 km (0.056 R)
• M14: 3,366,401 km (0.073 R)
• M15: 3,657,219 km (0.083 R)
• M16: 3,775,850 km (0.079 R)
• M17: 3,956,415 km (0.068 R)
• M18: 4,098,832 km (0.102 R)
• M19: 4,536,406 km (0.083 R)
• M20: 4,793,265 km (0.119 R)
• M21: 5,914,950 km (0.053 R)
• M22: 6,338,312 km (0.099 R)
• M23: 6,942,688 km (0.074 R)
• M24: 7,065,807 km (0.074 R)
• M25: 7,264,323 km (0.05 R)
• M26: 7,414,519 km (0.046 R)
• M27: 8,102,969 km (0.119 R)
• M28: 8,468,137 km (0.118 R)
• M29: 8,679,220 km (0.106 R)
• M30: 8,945,504 km (0.105 R)
• M31: 9,322,939 km (0.101 R)
• M32: 9,760,663 km (0.05 R)
• M33: 9,871,215 km (0.113 R)
• M34: 11,114,374 km (0.102 R)
• M35: 11,872,087 km (0.117 R)
• M36: 12,197,762 km (0.117 R)
• M37: 12,376,681 km (0.066 R)
• M38: 12,646,705 km (0.105 R)
• M39: 13,222,956 km (0.091 R)
• M40: 13,529,781 km (0.115 R)
• M41: 14,150,612 km (0.046 R)
• M42: 14,527,449 km (0.027 R)
• M43: 14,748,854 km (0.083 R)
• M44: 14,939,591 km (0.102 R)
• M45: 15,099,063 km (0.085 R)
• M46: 15,516,590 km (0.087 R)
• M47: 16,494,512 km (0.069 R)
• M48: 16,626,307 km (0.074 R)
• M49: 16,858,034 km (0.1 R)
• M50: 17,358,140 km (0.11 R)
• M51: 18,100,445 km (0.09 R)
• M52: 18,236,429 km (0.077 R)
• M53: 18,441,229 km (0.079 R)
• M54: 19,025,558 km (0.027 R)
• M55: 19,129,379 km (0.08 R)
• M56: 19,233,200 km (0.111 R)
• M57: 19,825,907 km (0.119 R)
• M58: 20,212,468 km (0.051 R)
• M59: 20,886,256 km (0.1 R)
• M60: 21,675,535 km (0.104 R)
• M61: 22,328,679 km (0.088 R)
• M62: 22,438,185 km (0.093 R)
• M63: 22,584,342 km (0.097 R)
• M64: 22,730,948 km (0.108 R)
• M65: 22,841,052 km (0.113 R)
• M66: 23,246,462 km (0.09 R)
• M67: 24,027,064 km (0.089 R)
• M68: 24,552,152 km (0.12 R)
• M69: 25,118,978 km (0.082 R)
• M70: 25,346,966 km (0.104 R)
• M71: 25,461,258 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 10.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.49 AU - 7.93 AU

Year: 6317 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,687,943 km

• M1: 641,924 km (0.076 R)
• M2: 1,016,518 km (0.11 R)
• M3: 1,099,245 km (0.089 R)
• M4: 1,362,089 km (0.068 R)
• M5: 1,684,472 km (0.042 R)
• M6: 1,804,150 km (0.119 R)
• M7: 1,968,110 km (0.087 R)
• M8: 2,137,305 km (0.092 R)
• M9: 2,512,646 km (0.109 R)
• M10: 2,766,813 km (0.073 R)
• M11: 3,451,372 km (0.103 R)
• M12: 3,604,710 km (0.106 R)
• M13: 3,865,609 km (0.066 R)
• M14: 4,159,569 km (0.098 R)
• M15: 4,323,079 km (0.114 R)
• M16: 5,201,518 km (0.102 R)
• M17: 5,797,217 km (0.049 R)
• M18: 6,041,510 km (0.098 R)
• M19: 6,635,563 km (0.027 R)
• M20: 6,859,062 km (0.06 R)
• M21: 7,711,172 km (0.044 R)
• M22: 7,946,340 km (0.1 R)
• M23: 9,335,206 km (0.045 R)
• M24: 11,517,241 km (0.086 R)
• M25: 12,174,125 km (0.105 R)
• M26: 12,291,260 km (0.105 R)
• M27: 12,526,877 km (0.115 R)
• M28: 12,922,713 km (0.096 R)
• M29: 13,443,463 km (0.106 R)
• M30: 13,524,246 km (0.04 R)
• M31: 13,971,244 km (0.076 R)
• M32: 14,217,034 km (0.105 R)
• M33: 15,721,988 km (0.085 R)
• M34: 15,892,380 km (0.085 R)
• M35: 16,407,146 km (0.111 R)
• M36: 16,493,464 km (0.115 R)
• M37: 16,579,932 km (0.038 R)
• M38: 17,058,196 km (0.076 R)
• M39: 17,189,394 km (0.095 R)
• M40: 17,629,361 km (0.114 R)
• M41: 17,717,773 km (0.054 R)
• M42: 17,806,335 km (0.067 R)
• M43: 17,895,047 km (0.089 R)
• M44: 18,655,154 km (0.114 R)
• M45: 18,790,390 km (0.07 R)
• M46: 18,880,747 km (0.052 R)
• M47: 18,971,254 km (0.117 R)
• M48: 19,562,914 km (0.096 R)
• M49: 19,654,467 km (0.059 R)
• M50: 20,206,783 km (0.087 R)
• M51: 21,374,095 km (0.081 R)
• M52: 21,515,615 km (0.09 R)
• M53: 21,799,551 km (0.09 R)
• M54: 22,275,721 km (0.11 R)
• M55: 22,515,078 km (0.043 R)
• M56: 22,611,120 km (0.052 R)
• M57: 24,608,551 km (0.11 R)
• M58: 25,403,364 km (0.113 R)
• M59: 26,357,948 km (0.071 R)
• M60: 26,712,645 km (0.044 R)
• M61: 27,017,974 km (0.076 R)
• M62: 27,375,662 km (0.102 R)
• M63: 29,187,293 km (0.077 R)
• M64: 29,449,238 km (0.115 R)
• M65: 30,398,736 km (0.098 R)
• M66: 30,717,529 km (0.096 R)
• M67: 31,090,776 km (0.104 R)
• M68: 31,465,519 km (0.071 R)
• M69: 32,598,872 km (0.103 R)
• M70: 32,870,691 km (0.1 R)
• M71: 33,252,465 km (0.088 R)
• M72: 33,910,397 km (0.1 R)
• M73: 34,351,411 km (0.058 R)
• M74: 34,683,369 km (0.094 R)
• M75: 34,960,873 km (0.077 R)
• M76: 35,239,125 km (0.117 R)
• M77: 35,797,873 km (0.117 R)
• M78: 36,246,816 km (0.098 R)
• M79: 36,923,896 km (0.05 R)
• M80: 37,833,152 km (0.03 R)
• M81: 38,233,326 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.4

Radius: 6.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.14 AU - 18.4 AU

Year: 24959 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,687,943 km

• M1: 101,427 km (0.09 R)
• M2: 406,308 km (0.093 R)
• M3: 579,393 km (0.103 R)
• M4: 859,889 km (0.107 R)
• M5: 992,432 km (0.114 R)
• M6: 1,378,395 km (0.117 R)
• M7: 1,696,290 km (0.118 R)
• M8: 1,751,492 km (0.105 R)
• M9: 1,978,432 km (0.067 R)
• M10: 2,036,625 km (0.092 R)
• M11: 2,125,038 km (0.097 R)
• M12: 2,336,420 km (0.07 R)
• M13: 2,554,683 km (0.112 R)
• M14: 2,844,903 km (0.043 R)
• M15: 2,944,086 km (0.063 R)
• M16: 3,886,852 km (0.082 R)
• M17: 4,602,079 km (0.088 R)
• M18: 4,718,766 km (0.107 R)
• M19: 4,994,624 km (0.076 R)
• M20: 5,194,936 km (0.106 R)
• M21: 5,357,249 km (0.087 R)
• M22: 5,686,514 km (0.116 R)
• M23: 5,769,990 km (0.09 R)
• M24: 6,321,856 km (0.104 R)
• M25: 6,669,821 km (0.081 R)
• M26: 6,846,197 km (0.049 R)
• M27: 7,158,557 km (0.106 R)
• M28: 7,430,077 km (0.037 R)
• M29: 11,096,422 km (0.061 R)
• M30: 11,148,482 km (0.111 R)
• M31: 11,305,410 km (0.11 R)
• M32: 12,641,319 km (0.073 R)
• M33: 12,969,387 km (0.119 R)
• M34: 13,411,000 km (0.087 R)
• M35: 14,026,446 km (0.067 R)
• M36: 14,479,728 km (0.074 R)
• M37: 14,708,163 km (0.12 R)
• M38: 15,927,236 km (0.095 R)
• M39: 16,163,003 km (0.104 R)
• M40: 16,997,609 km (0.081 R)
• M41: 17,118,036 km (0.073 R)
• M42: 17,178,323 km (0.086 R)
• M43: 17,299,049 km (0.025 R)
• M44: 17,359,636 km (0.113 R)
• M45: 17,480,810 km (0.116 R)
• M46: 17,907,314 km (0.087 R)
• M47: 18,646,327 km (0.108 R)
• M48: 18,770,494 km (0.057 R)
• M49: 18,894,959 km (0.078 R)
• M50: 19,082,106 km (0.096 R)
• M51: 19,521,176 km (0.117 R)
• M52: 20,217,853 km (0.076 R)
• M53: 22,224,858 km (0.116 R)
• M54: 22,488,450 km (0.117 R)
• M55: 22,885,632 km (0.057 R)
• M56: 23,956,453 km (0.096 R)
• M57: 24,362,163 km (0.111 R)
• M58: 25,043,432 km (0.119 R)
• M59: 25,180,314 km (0.118 R)
• M60: 25,386,310 km (0.116 R)
• M61: 25,455,125 km (0.109 R)
• M62: 27,618,011 km (0.072 R)
• M63: 28,399,510 km (0.063 R)
• M64: 28,613,884 km (0.079 R)
• M65: 29,332,552 km (0.074 R)
• M66: 29,621,575 km (0.115 R)
• M67: 29,984,350 km (0.06 R)
• M68: 30,348,471 km (0.057 R)
• M69: 32,116,718 km (0.047 R)
• M70: 32,414,717 km (0.038 R)
• M71: 34,373,701 km (0.113 R)
• M72: 37,383,311 km (0.104 R)
• M73: 38,247,388 km (0.064 R)
• M74: 38,959,175 km (0.088 R)
• M75: 39,038,612 km (0.08 R)
• M76: 40,637,065 km (0.093 R)
• M77: 40,717,548 km (0.105 R)
• M78: 44,642,697 km (0.094 R)
• M79: 47,241,063 km (0.116 R)
• M80: 47,495,230 km (0.084 R)
• M81: 47,749,696 km (0.082 R)
• M82: 48,260,123 km (0.057 R)
• M83: 48,515,936 km (0.12 R)
• M84: 50,233,170 km (0.043 R)
• M85: 50,406,105 km (0.055 R)
• M86: 50,492,573 km (0.099 R)
• M87: 51,621,288 km (0.057 R)
• M88: 53,815,440 km (0.1 R)
• M89: 57,118,113 km (0.084 R)
• M90: 57,750,313 km (0.116 R)
• M91: 58,748,281 km (0.106 R)
• M92: 60,577,713 km (0.109 R)
• M93: 61,037,876 km (0.107 R)
• M94: 61,314,632 km (0.07 R)
• M95: 61,406,934 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.1

Radius: 3.7

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.4 AU - 18.16 AU

Year: 26106 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,687,943 km

• M1: 56,997 km (0.076 R)
• M2: 160,369 km (0.077 R)
• M3: 476,619 km (0.082 R)
• M4: 1,997,880 km (0.072 R)
• M5: 4,366,463 km (0.076 R)
• M6: 4,828,570 km (0.097 R)
• M7: 5,566,836 km (0.051 R)
• M8: 6,305,401 km (0.105 R)
• M9: 6,374,066 km (0.119 R)
• M10: 6,512,145 km (0.055 R)
• M11: 7,542,276 km (0.085 R)
• M12: 8,356,836 km (0.094 R)
• M13: 8,470,082 km (0.046 R)
• M14: 10,148,271 km (0.117 R)
• M15: 11,086,698 km (0.087 R)
• M16: 12,826,970 km (0.112 R)
• M17: 13,176,281 km (0.112 R)
• M18: 14,333,122 km (0.105 R)
• M19: 14,741,075 km (0.118 R)
• M20: 15,061,065 km (0.106 R)
• M21: 15,198,844 km (0.106 R)
• M22: 15,754,301 km (0.078 R)
• M23: 15,800,976 km (0.116 R)
• M24: 15,987,674 km (0.095 R)
• M25: 16,505,283 km (0.061 R)
• M26: 17,993,033 km (0.102 R)
• M27: 18,876,409 km (0.119 R)
• M28: 19,673,317 km (0.102 R)
• M29: 19,924,641 km (0.096 R)
• M30: 20,430,432 km (0.113 R)
• M31: 23,926,534 km (0.061 R)
• M32: 24,571,899 km (0.065 R)
• M33: 24,625,904 km (0.075 R)
• M34: 26,099,892 km (0.059 R)
• M35: 26,764,256 km (0.107 R)
• M36: 28,392,329 km (0.094 R)
• M37: 30,341,440 km (0.086 R)
• M38: 31,919,847 km (0.101 R)
• M39: 31,978,938 km (0.11 R)
• M40: 33,285,377 km (0.109 R)
• M41: 33,644,711 km (0.092 R)
• M42: 34,609,318 km (0.066 R)
• M43: 36,812,446 km (0.119 R)
• M44: 36,998,097 km (0.108 R)
• M45: 39,946,671 km (0.116 R)
• M46: 40,137,408 km (0.104 R)
• M47: 41,803,330 km (0.095 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 11,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit