🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 39 Hours

Environment

Temp: 231 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.73 AU - 1.05 AU

Year: 316 Days

Day: 37.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.35 AU - 2.15 AU

Year: 872 Days

Day: 12.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,600,207 km

• M1: 184,155 km (0.041 R)
• M2: 533,017 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.24 AU - 3.34 AU

Year: 2248 Days

Day: 46.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,600,207 km

• M1: 1,253,630 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.11 AU - 4.13 AU

Year: 2595 Days

Day: 27.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,600,207 km

• M1: 612,304 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.7

Radius: 9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.94 AU - 5.98 AU

Year: 4161 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,600,207 km

• M1: 144,811 km (0.114 R)
• M2: 381,475 km (0.095 R)
• M3: 464,801 km (0.095 R)
• M4: 595,100 km (0.082 R)
• M5: 703,409 km (0.059 R)
• M6: 1,059,303 km (0.083 R)
• M7: 1,182,870 km (0.098 R)
• M8: 1,300,454 km (0.119 R)
• M9: 1,570,628 km (0.053 R)
• M10: 1,958,535 km (0.115 R)
• M11: 2,047,247 km (0.096 R)
• M12: 2,150,469 km (0.09 R)
• M13: 2,416,155 km (0.099 R)
• M14: 2,692,612 km (0.09 R)
• M15: 2,763,222 km (0.106 R)
• M16: 3,155,917 km (0.065 R)
• M17: 3,320,923 km (0.118 R)
• M18: 3,427,437 km (0.12 R)
• M19: 3,535,147 km (0.061 R)
• M20: 3,628,347 km (0.045 R)
• M21: 3,945,045 km (0.12 R)
• M22: 4,009,522 km (0.087 R)
• M23: 4,172,135 km (0.113 R)
• M24: 4,287,176 km (0.113 R)
• M25: 4,672,989 km (0.094 R)
• M26: 4,741,205 km (0.091 R)
• M27: 4,896,039 km (0.055 R)
• M28: 5,228,296 km (0.037 R)
• M29: 5,567,883 km (0.106 R)
• M30: 5,658,539 km (0.08 R)
• M31: 5,896,400 km (0.084 R)
• M32: 6,062,903 km (0.087 R)
• M33: 6,533,837 km (0.051 R)
• M34: 6,725,471 km (0.089 R)
• M35: 6,802,664 km (0.114 R)
• M36: 7,510,860 km (0.101 R)
• M37: 7,570,849 km (0.098 R)
• M38: 7,812,749 km (0.084 R)
• M39: 7,934,671 km (0.056 R)
• M40: 8,407,849 km (0.082 R)
• M41: 9,038,853 km (0.074 R)
• M42: 9,252,628 km (0.036 R)
• M43: 9,619,741 km (0.043 R)
• M44: 10,235,038 km (0.074 R)
• M45: 10,502,519 km (0.077 R)
• M46: 10,614,717 km (0.03 R)
• M47: 10,817,572 km (0.072 R)
• M48: 10,999,034 km (0.083 R)
• M49: 11,250,209 km (0.106 R)
• M50: 11,503,328 km (0.097 R)
• M51: 11,642,155 km (0.083 R)
• M52: 11,944,792 km (0.09 R)
• M53: 12,014,953 km (0.097 R)
• M54: 12,439,213 km (0.077 R)
• M55: 12,724,795 km (0.099 R)
• M56: 13,157,282 km (0.083 R)
• M57: 13,254,072 km (0.115 R)
• M58: 13,594,557 km (0.096 R)
• M59: 13,667,860 km (0.075 R)
• M60: 14,036,469 km (0.056 R)
• M61: 14,458,335 km (0.092 R)
• M62: 14,558,266 km (0.07 R)
• M63: 14,859,108 km (0.118 R)
• M64: 14,959,937 km (0.101 R)
• M65: 15,314,484 km (0.116 R)
• M66: 15,569,398 km (0.101 R)
• M67: 15,851,390 km (0.068 R)
• M68: 16,368,550 km (0.094 R)
• M69: 16,498,700 km (0.059 R)
• M70: 16,655,329 km (0.077 R)
• M71: 16,865,066 km (0.102 R)
• M72: 16,970,233 km (0.06 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.1

Radius: 8.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.81 AU - 6.49 AU

Year: 5746 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,600,207 km

• M1: 164,857 km (0.083 R)
• M2: 255,962 km (0.07 R)
• M3: 510,129 km (0.066 R)
• M4: 730,187 km (0.103 R)
• M5: 796,758 km (0.078 R)
• M6: 936,483 km (0.064 R)
• M7: 1,039,256 km (0.07 R)
• M8: 1,387,520 km (0.073 R)
• M9: 1,610,122 km (0.12 R)
• M10: 1,770,940 km (0.119 R)
• M11: 2,285,257 km (0.062 R)
• M12: 2,365,292 km (0.113 R)
• M13: 2,758,435 km (0.087 R)
• M14: 2,930,173 km (0.076 R)
• M15: 3,512,408 km (0.097 R)
• M16: 4,326,819 km (0.115 R)
• M17: 4,501,699 km (0.106 R)
• M18: 4,627,960 km (0.056 R)
• M19: 4,781,148 km (0.104 R)
• M20: 5,303,544 km (0.072 R)
• M21: 5,789,438 km (0.106 R)
• M22: 6,544,757 km (0.113 R)
• M23: 6,688,072 km (0.073 R)
• M24: 6,977,843 km (0.087 R)
• M25: 7,065,507 km (0.099 R)
• M26: 7,509,664 km (0.045 R)
• M27: 7,659,710 km (0.113 R)
• M28: 8,023,981 km (0.079 R)
• M29: 8,769,427 km (0.083 R)
• M30: 9,246,644 km (0.08 R)
• M31: 9,439,775 km (0.102 R)
• M32: 9,667,014 km (0.117 R)
• M33: 9,764,851 km (0.114 R)
• M34: 10,060,606 km (0.112 R)
• M35: 10,226,062 km (0.109 R)
• M36: 10,761,921 km (0.106 R)
• M37: 10,931,266 km (0.034 R)
• M38: 11,033,292 km (0.12 R)
• M39: 11,238,390 km (0.047 R)
• M40: 11,306,906 km (0.119 R)
• M41: 11,617,471 km (0.08 R)
• M42: 12,282,284 km (0.118 R)
• M43: 12,672,735 km (0.054 R)
• M44: 13,284,291 km (0.068 R)
• M45: 13,356,846 km (0.096 R)
• M46: 13,758,516 km (0.116 R)
• M47: 13,831,969 km (0.115 R)
• M48: 14,238,127 km (0.097 R)
• M49: 14,349,727 km (0.066 R)
• M50: 14,685,873 km (0.092 R)
• M51: 15,748,317 km (0.118 R)
• M52: 16,717,861 km (0.1 R)
• M53: 17,032,166 km (0.032 R)
• M54: 17,269,279 km (0.084 R)
• M55: 17,507,439 km (0.114 R)
• M56: 17,746,646 km (0.101 R)
• M57: 18,147,718 km (0.11 R)
• M58: 18,308,984 km (0.057 R)
• M59: 18,551,782 km (0.107 R)
• M60: 19,410,025 km (0.113 R)
• M61: 19,740,486 km (0.114 R)
• M62: 20,197,807 km (0.088 R)
• M63: 21,207,593 km (0.085 R)
• M64: 21,462,657 km (0.088 R)
• M65: 21,633,198 km (0.108 R)
• M66: 21,718,619 km (0.103 R)
• M67: 22,579,555 km (0.088 R)
• M68: 23,276,232 km (0.111 R)
• M69: 23,627,189 km (0.063 R)
• M70: 23,759,283 km (0.079 R)
• M71: 23,891,528 km (0.092 R)
• M72: 23,979,940 km (0.037 R)
• M73: 24,512,359 km (0.087 R)
• M74: 25,228,185 km (0.108 R)
• M75: 26,818,111 km (0.06 R)
• M76: 27,324,500 km (0.075 R)
• M77: 27,555,629 km (0.111 R)
• M78: 27,694,755 km (0.072 R)
• M79: 27,787,505 km (0.084 R)
• M80: 28,206,529 km (0.073 R)
• M81: 28,299,878 km (0.104 R)
• M82: 28,440,201 km (0.068 R)
• M83: 29,523,439 km (0.082 R)
• M84: 30,619,991 km (0.102 R)
• M85: 31,101,098 km (0.118 R)
• M86: 31,342,399 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 14.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.98 AU - 13.02 AU

Year: 14692 Days

Day: 13.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,600,207 km

• M1: 248,781 km (0.084 R)
• M2: 503,995 km (0.065 R)
• M3: 930,349 km (0.088 R)
• M4: 1,112,559 km (0.06 R)
• M5: 1,233,135 km (0.119 R)
• M6: 1,358,349 km (0.074 R)
• M7: 1,488,349 km (0.106 R)
• M8: 2,483,624 km (0.112 R)
• M9: 2,843,856 km (0.089 R)
• M10: 3,687,737 km (0.064 R)
• M11: 3,835,839 km (0.101 R)
• M12: 4,487,188 km (0.069 R)
• M13: 4,846,223 km (0.071 R)
• M14: 5,720,473 km (0.082 R)
• M15: 6,374,814 km (0.037 R)
• M16: 6,508,555 km (0.099 R)
• M17: 6,961,238 km (0.095 R)
• M18: 7,191,469 km (0.112 R)
• M19: 7,424,243 km (0.118 R)
• M20: 7,659,561 km (0.114 R)
• M21: 8,576,296 km (0.075 R)
• M22: 8,724,249 km (0.093 R)
• M23: 9,173,341 km (0.094 R)
• M24: 10,937,100 km (0.097 R)
• M25: 11,151,474 km (0.082 R)
• M26: 11,421,349 km (0.036 R)
• M27: 11,693,467 km (0.11 R)
• M28: 11,912,628 km (0.073 R)
• M29: 12,022,732 km (0.089 R)
• M30: 12,634,587 km (0.051 R)
• M31: 13,142,771 km (0.09 R)
• M32: 14,530,441 km (0.115 R)
• M33: 15,122,400 km (0.096 R)
• M34: 16,025,223 km (0.111 R)
• M35: 16,391,139 km (0.077 R)
• M36: 16,760,048 km (0.108 R)
• M37: 17,756,818 km (0.09 R)
• M38: 17,945,910 km (0.092 R)
• M39: 18,580,953 km (0.104 R)
• M40: 19,938,703 km (0.063 R)
• M41: 20,530,213 km (0.12 R)
• M42: 20,927,845 km (0.06 R)
• M43: 21,529,228 km (0.111 R)
• M44: 21,663,567 km (0.102 R)
• M45: 21,933,142 km (0.044 R)
• M46: 22,136,147 km (0.084 R)
• M47: 22,339,749 km (0.098 R)
• M48: 22,612,017 km (0.034 R)
• M49: 24,479,597 km (0.053 R)
• M50: 25,183,754 km (0.094 R)
• M51: 25,823,285 km (0.051 R)
• M52: 26,180,824 km (0.089 R)
• M53: 27,408,873 km (0.048 R)
• M54: 29,696,374 km (0.054 R)
• M55: 29,920,921 km (0.068 R)
• M56: 30,673,847 km (0.09 R)
• M57: 30,825,090 km (0.114 R)
• M58: 31,052,479 km (0.107 R)
• M59: 31,204,470 km (0.031 R)
• M60: 31,356,611 km (0.103 R)
• M61: 34,059,695 km (0.033 R)
• M62: 34,688,006 km (0.05 R)
• M63: 34,924,521 km (0.095 R)
• M64: 37,077,982 km (0.097 R)
• M65: 37,562,380 km (0.11 R)
• M66: 37,805,476 km (0.105 R)
• M67: 38,782,500 km (0.074 R)
• M68: 39,028,140 km (0.088 R)
• M69: 39,603,194 km (0.073 R)
• M70: 40,098,363 km (0.103 R)
• M71: 41,178,160 km (0.101 R)
• M72: 41,345,261 km (0.075 R)
• M73: 43,281,656 km (0.077 R)
• M74: 46,632,349 km (0.093 R)
• M75: 48,206,717 km (0.048 R)
• M76: 48,470,907 km (0.101 R)
• M77: 49,443,293 km (0.1 R)
• M78: 50,332,952 km (0.107 R)
• M79: 50,779,800 km (0.076 R)
• M80: 53,944,394 km (0.067 R)
• M81: 55,135,941 km (0.119 R)
• M82: 59,988,447 km (0.118 R)
• M83: 60,842,052 km (0.084 R)
• M84: 61,986,626 km (0.102 R)
• M85: 62,753,464 km (0.114 R)
• M86: 63,234,422 km (0.077 R)
• M87: 64,296,866 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.9

Radius: 6.6

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.75 AU - 16.17 AU

Year: 22900 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,600,207 km

• M1: 161,117 km (0.085 R)
• M2: 321,037 km (0.102 R)
• M3: 550,071 km (0.097 R)
• M4: 918,082 km (0.113 R)
• M5: 1,750,145 km (0.063 R)
• M6: 3,518,542 km (0.085 R)
• M7: 3,943,849 km (0.085 R)
• M8: 4,385,312 km (0.114 R)
• M9: 4,508,431 km (0.053 R)
• M10: 4,800,147 km (0.067 R)
• M11: 5,184,314 km (0.107 R)
• M12: 5,490,092 km (0.081 R)
• M13: 5,667,366 km (0.118 R)
• M14: 6,302,708 km (0.093 R)
• M15: 6,628,831 km (0.102 R)
• M16: 7,104,253 km (0.108 R)
• M17: 7,492,460 km (0.113 R)
• M18: 7,788,215 km (0.051 R)
• M19: 7,837,881 km (0.092 R)
• M20: 7,887,697 km (0.074 R)
• M21: 8,239,103 km (0.097 R)
• M22: 8,905,112 km (0.029 R)
• M23: 9,113,502 km (0.102 R)
• M24: 9,165,862 km (0.115 R)
• M25: 9,323,538 km (0.11 R)
• M26: 9,963,218 km (0.095 R)
• M27: 10,507,006 km (0.032 R)
• M28: 10,949,068 km (0.057 R)
• M29: 11,851,143 km (0.066 R)
• M30: 15,129,281 km (0.039 R)
• M31: 16,322,773 km (0.092 R)
• M32: 16,834,248 km (0.063 R)
• M33: 17,092,006 km (0.055 R)
• M34: 17,546,185 km (0.067 R)
• M35: 18,333,817 km (0.095 R)
• M36: 18,466,361 km (0.076 R)
• M37: 18,798,768 km (0.082 R)
• M38: 19,740,037 km (0.06 R)
• M39: 20,834,645 km (0.043 R)
• M40: 21,668,354 km (0.101 R)
• M41: 22,371,464 km (0.092 R)
• M42: 22,583,743 km (0.119 R)
• M43: 22,654,802 km (0.108 R)
• M44: 24,089,147 km (0.116 R)
• M45: 26,969,654 km (0.092 R)
• M46: 27,649,726 km (0.109 R)
• M47: 27,725,721 km (0.091 R)
• M48: 33,531,914 km (0.079 R)
• M49: 34,835,061 km (0.074 R)
• M50: 35,163,428 km (0.09 R)
• M51: 36,237,691 km (0.092 R)
• M52: 37,406,648 km (0.118 R)
• M53: 38,333,706 km (0.074 R)
• M54: 38,842,638 km (0.118 R)
• M55: 39,439,085 km (0.103 R)
• M56: 40,124,542 km (0.103 R)
• M57: 40,727,572 km (0.078 R)
• M58: 41,246,826 km (0.064 R)
• M59: 41,333,592 km (0.064 R)
• M60: 41,768,324 km (0.054 R)
• M61: 43,169,458 km (0.113 R)
• M62: 43,433,797 km (0.063 R)
• M63: 45,478,949 km (0.101 R)
• M64: 45,568,559 km (0.091 R)
• M65: 46,197,618 km (0.108 R)
• M66: 46,468,091 km (0.031 R)
• M67: 48,101,999 km (0.077 R)
• M68: 48,193,253 km (0.099 R)
• M69: 50,216,864 km (0.081 R)
• M70: 50,680,617 km (0.098 R)
• M71: 51,799,609 km (0.086 R)
• M72: 54,918,126 km (0.112 R)
• M73: 55,109,163 km (0.095 R)
• M74: 56,837,617 km (0.073 R)
• M75: 57,417,757 km (0.052 R)
• M76: 57,514,697 km (0.088 R)
• M77: 57,708,575 km (0.067 R)
• M78: 57,999,842 km (0.113 R)
• M79: 59,267,684 km (0.032 R)
• M80: 59,757,767 km (0.08 R)
• M81: 60,840,706 km (0.104 R)
• M82: 62,626,755 km (0.115 R)
• M83: 63,025,882 km (0.114 R)
• M84: 63,526,137 km (0.069 R)
• M85: 65,438,896 km (0.07 R)
• M86: 66,148,438 km (0.028 R)
• M87: 66,453,319 km (0.114 R)
• M88: 67,268,478 km (0.105 R)
• M89: 67,881,979 km (0.119 R)
• M90: 67,984,453 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit