🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.71 AU

Year: 178 Days

Day: 44.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.57 AU - 0.85 AU

Year: 229 Days

Day: 29.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.63 AU - 0.99 AU

Year: 279 Days

Day: 20.6 Hours

Environment

Temp: 49 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,732,424 km

• M1: 261,946 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.82 AU - 4.1 AU

Year: 3017 Days

Day: 22.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 13

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.96 AU - 7.7 AU

Year: 7598 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,732,424 km

• M1: 179,667 km (0.055 R)
• M2: 299,046 km (0.111 R)
• M3: 637,586 km (0.074 R)
• M4: 898,335 km (0.116 R)
• M5: 1,194,539 km (0.064 R)
• M6: 1,697,038 km (0.051 R)
• M7: 1,878,650 km (0.089 R)
• M8: 2,003,564 km (0.097 R)
• M9: 2,462,830 km (0.083 R)
• M10: 2,652,370 km (0.077 R)
• M11: 2,846,847 km (0.114 R)
• M12: 2,955,007 km (0.084 R)
• M13: 3,119,864 km (0.116 R)
• M14: 3,789,912 km (0.102 R)
• M15: 4,462,205 km (0.072 R)
• M16: 4,931,195 km (0.07 R)
• M17: 5,039,952 km (0.037 R)
• M18: 6,195,297 km (0.098 R)
• M19: 7,529,859 km (0.066 R)
• M20: 8,088,009 km (0.106 R)
• M21: 8,502,395 km (0.118 R)
• M22: 8,844,226 km (0.068 R)
• M23: 9,003,548 km (0.109 R)
• M24: 9,460,121 km (0.085 R)
• M25: 10,480,079 km (0.093 R)
• M26: 10,564,302 km (0.069 R)
• M27: 11,971,869 km (0.109 R)
• M28: 12,177,715 km (0.046 R)
• M29: 12,712,677 km (0.057 R)
• M30: 12,802,586 km (0.072 R)
• M31: 13,682,520 km (0.107 R)
• M32: 14,052,326 km (0.113 R)
• M33: 14,394,307 km (0.104 R)
• M34: 15,054,782 km (0.112 R)
• M35: 15,564,611 km (0.108 R)
• M36: 15,660,952 km (0.077 R)
• M37: 17,560,247 km (0.062 R)
• M38: 17,727,348 km (0.077 R)
• M39: 17,894,897 km (0.085 R)
• M40: 18,029,535 km (0.089 R)
• M41: 18,401,136 km (0.08 R)
• M42: 18,707,064 km (0.062 R)
• M43: 19,083,303 km (0.096 R)
• M44: 19,186,376 km (0.106 R)
• M45: 19,531,199 km (0.077 R)
• M46: 21,393,094 km (0.105 R)
• M47: 21,714,879 km (0.085 R)
• M48: 22,002,256 km (0.103 R)
• M49: 22,835,517 km (0.104 R)
• M50: 22,944,873 km (0.052 R)
• M51: 24,495,455 km (0.069 R)
• M52: 24,794,650 km (0.082 R)
• M53: 24,907,148 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 14.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.82 AU - 9.6 AU

Year: 8197 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,732,424 km

• M1: 352,303 km (0.1 R)
• M2: 494,271 km (0.078 R)
• M3: 692,489 km (0.084 R)
• M4: 1,233,734 km (0.091 R)
• M5: 2,149,422 km (0.075 R)
• M6: 2,270,596 km (0.035 R)
• M7: 2,394,164 km (0.039 R)
• M8: 2,857,918 km (0.116 R)
• M9: 3,210,670 km (0.119 R)
• M10: 3,520,337 km (0.095 R)
• M11: 3,839,878 km (0.117 R)
• M12: 4,199,511 km (0.091 R)
• M13: 4,383,517 km (0.078 R)
• M14: 4,601,481 km (0.083 R)
• M15: 5,409,609 km (0.064 R)
• M16: 5,813,373 km (0.11 R)
• M17: 6,296,724 km (0.114 R)
• M18: 6,937,601 km (0.118 R)
• M19: 7,674,072 km (0.113 R)
• M20: 8,013,659 km (0.091 R)
• M21: 8,319,736 km (0.064 R)
• M22: 9,101,834 km (0.091 R)
• M23: 9,261,006 km (0.104 R)
• M24: 9,542,100 km (0.099 R)
• M25: 9,866,578 km (0.039 R)
• M26: 10,030,238 km (0.11 R)
• M27: 10,610,229 km (0.094 R)
• M28: 10,736,041 km (0.096 R)
• M29: 10,946,675 km (0.099 R)
• M30: 11,201,141 km (0.032 R)
• M31: 12,195,368 km (0.047 R)
• M32: 12,592,102 km (0.102 R)
• M33: 13,172,691 km (0.117 R)
• M34: 14,919,545 km (0.089 R)
• M35: 15,343,954 km (0.115 R)
• M36: 17,081,234 km (0.092 R)
• M37: 17,873,206 km (0.117 R)
• M38: 19,185,777 km (0.103 R)
• M39: 19,390,577 km (0.106 R)
• M40: 19,595,975 km (0.043 R)
• M41: 21,159,721 km (0.101 R)
• M42: 21,583,382 km (0.108 R)
• M43: 21,689,746 km (0.109 R)
• M44: 21,849,667 km (0.113 R)
• M45: 21,956,479 km (0.057 R)
• M46: 22,493,237 km (0.095 R)
• M47: 22,709,106 km (0.098 R)
• M48: 23,306,451 km (0.113 R)
• M49: 23,525,013 km (0.104 R)
• M50: 24,294,993 km (0.05 R)
• M51: 24,961,751 km (0.041 R)
• M52: 25,803,538 km (0.095 R)
• M53: 26,086,278 km (0.039 R)
• M54: 26,313,069 km (0.074 R)
• M55: 26,597,604 km (0.066 R)
• M56: 26,711,747 km (0.085 R)
• M57: 27,515,088 km (0.057 R)
• M58: 28,209,970 km (0.106 R)
• M59: 28,734,909 km (0.074 R)
• M60: 31,407,774 km (0.108 R)
• M61: 32,073,185 km (0.032 R)
• M62: 32,316,431 km (0.075 R)
• M63: 33,788,025 km (0.094 R)
• M64: 34,035,460 km (0.119 R)
• M65: 34,718,823 km (0.113 R)
• M66: 34,968,502 km (0.077 R)
• M67: 35,595,317 km (0.111 R)
• M68: 35,910,071 km (0.083 R)
• M69: 36,225,723 km (0.101 R)
• M70: 37,369,847 km (0.083 R)
• M71: 39,108,324 km (0.042 R)
• M72: 39,824,150 km (0.1 R)
• M73: 40,544,314 km (0.093 R)
• M74: 43,199,228 km (0.065 R)
• M75: 43,669,563 km (0.095 R)
• M76: 44,141,545 km (0.074 R)
• M77: 44,412,167 km (0.097 R)
• M78: 44,615,321 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.2

Radius: 7

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.76 AU - 14.82 AU

Year: 16497 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,732,424 km

• M1: 97,538 km (0.05 R)
• M2: 387,309 km (0.113 R)
• M3: 471,233 km (0.092 R)
• M4: 2,023,311 km (0.115 R)
• M5: 2,521,622 km (0.089 R)
• M6: 3,444,341 km (0.104 R)
• M7: 3,773,307 km (0.071 R)
• M8: 3,847,807 km (0.082 R)
• M9: 3,922,755 km (0.107 R)
• M10: 3,998,153 km (0.075 R)
• M11: 4,382,769 km (0.106 R)
• M12: 4,539,847 km (0.081 R)
• M13: 4,738,961 km (0.033 R)
• M14: 5,479,172 km (0.118 R)
• M15: 6,881,801 km (0.097 R)
• M16: 7,249,064 km (0.104 R)
• M17: 7,341,964 km (0.108 R)
• M18: 7,622,760 km (0.112 R)
• M19: 7,954,867 km (0.119 R)
• M20: 8,633,144 km (0.102 R)
• M21: 9,279,556 km (0.083 R)
• M22: 9,430,949 km (0.1 R)
• M23: 10,044,599 km (0.052 R)
• M24: 11,688,979 km (0.042 R)
• M25: 12,071,800 km (0.066 R)
• M26: 12,681,561 km (0.084 R)
• M27: 13,074,854 km (0.109 R)
• M28: 13,529,183 km (0.107 R)
• M29: 13,931,003 km (0.102 R)
• M30: 15,159,799 km (0.105 R)
• M31: 15,637,017 km (0.086 R)
• M32: 17,532,422 km (0.053 R)
• M33: 18,033,275 km (0.105 R)
• M34: 18,348,628 km (0.112 R)
• M35: 21,735,075 km (0.072 R)
• M36: 22,951,305 km (0.119 R)
• M37: 23,224,621 km (0.108 R)
• M38: 25,027,125 km (0.108 R)
• M39: 25,732,180 km (0.09 R)
• M40: 26,372,459 km (0.027 R)
• M41: 26,945,868 km (0.047 R)
• M42: 27,089,930 km (0.098 R)
• M43: 27,162,037 km (0.088 R)
• M44: 30,622,235 km (0.083 R)
• M45: 31,149,269 km (0.096 R)
• M46: 31,451,905 km (0.098 R)
• M47: 31,755,439 km (0.08 R)
• M48: 31,831,435 km (0.107 R)
• M49: 32,365,350 km (0.084 R)
• M50: 33,210,428 km (0.11 R)
• M51: 33,984,896 km (0.081 R)
• M52: 34,374,449 km (0.047 R)
• M53: 35,472,797 km (0.043 R)
• M54: 35,709,610 km (0.087 R)
• M55: 36,662,399 km (0.106 R)
• M56: 40,226,568 km (0.07 R)
• M57: 40,555,983 km (0.106 R)
• M58: 40,638,561 km (0.119 R)
• M59: 40,803,717 km (0.119 R)
• M60: 42,049,717 km (0.074 R)
• M61: 42,467,694 km (0.075 R)
• M62: 44,153,812 km (0.116 R)
• M63: 44,408,726 km (0.086 R)
• M64: 44,749,211 km (0.092 R)
• M65: 45,090,593 km (0.117 R)
• M66: 46,292,164 km (0.083 R)
• M67: 46,378,332 km (0.096 R)
• M68: 48,814,384 km (0.063 R)
• M69: 49,782,880 km (0.102 R)
• M70: 50,136,530 km (0.065 R)
• M71: 52,725,770 km (0.096 R)
• M72: 55,175,285 km (0.09 R)
• M73: 56,459,882 km (0.084 R)
• M74: 57,290,898 km (0.087 R)
• M75: 57,568,851 km (0.116 R)
• M76: 63,315,952 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 6.3

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.14 AU - 18.36 AU

Year: 23933 Days

Day: 21.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,732,424 km

• M1: 431,291 km (0.113 R)
• M2: 627,264 km (0.09 R)
• M3: 676,332 km (0.051 R)
• M4: 1,037,611 km (0.106 R)
• M5: 1,495,829 km (0.057 R)
• M6: 1,562,699 km (0.09 R)
• M7: 1,699,731 km (0.081 R)
• M8: 1,769,743 km (0.058 R)
• M9: 2,034,531 km (0.094 R)
• M10: 2,736,743 km (0.119 R)
• M11: 3,042,821 km (0.088 R)
• M12: 3,418,611 km (0.084 R)
• M13: 4,087,463 km (0.085 R)
• M14: 4,598,938 km (0.109 R)
• M15: 4,862,230 km (0.045 R)
• M16: 4,995,671 km (0.105 R)
• M17: 5,716,284 km (0.073 R)
• M18: 5,892,660 km (0.102 R)
• M19: 6,432,559 km (0.114 R)
• M20: 6,950,616 km (0.107 R)
• M21: 7,481,988 km (0.06 R)
• M22: 7,713,715 km (0.066 R)
• M23: 8,223,993 km (0.049 R)
• M24: 8,303,430 km (0.095 R)
• M25: 8,383,165 km (0.118 R)
• M26: 8,503,293 km (0.101 R)
• M27: 9,071,166 km (0.115 R)
• M28: 9,442,618 km (0.091 R)
• M29: 11,021,623 km (0.11 R)
• M30: 11,373,627 km (0.101 R)
• M31: 11,684,790 km (0.105 R)
• M32: 12,910,595 km (0.108 R)
• M33: 13,049,422 km (0.086 R)
• M34: 13,703,315 km (0.105 R)
• M35: 13,892,107 km (0.094 R)
• M36: 14,176,941 km (0.118 R)
• M37: 14,224,514 km (0.096 R)
• M38: 14,367,828 km (0.084 R)
• M39: 14,511,592 km (0.099 R)
• M40: 15,188,821 km (0.091 R)
• M41: 15,237,590 km (0.048 R)
• M42: 15,335,278 km (0.109 R)
• M43: 15,580,469 km (0.084 R)
• M44: 15,975,407 km (0.11 R)
• M45: 17,230,832 km (0.079 R)
• M46: 18,102,390 km (0.032 R)
• M47: 18,361,493 km (0.071 R)
• M48: 18,830,931 km (0.075 R)
• M49: 19,251,600 km (0.058 R)
• M50: 19,515,940 km (0.1 R)
• M51: 20,155,620 km (0.095 R)
• M52: 21,345,971 km (0.119 R)
• M53: 24,534,500 km (0.052 R)
• M54: 24,993,765 km (0.075 R)
• M55: 26,037,360 km (0.109 R)
• M56: 26,154,196 km (0.06 R)
• M57: 26,800,010 km (0.091 R)
• M58: 28,107,196 km (0.052 R)
• M59: 28,167,185 km (0.064 R)
• M60: 28,287,162 km (0.107 R)
• M61: 28,347,151 km (0.087 R)
• M62: 28,467,278 km (0.111 R)
• M63: 30,106,721 km (0.114 R)
• M64: 30,475,181 km (0.077 R)
• M65: 30,598,300 km (0.098 R)
• M66: 31,651,618 km (0.073 R)
• M67: 31,776,383 km (0.057 R)
• M68: 31,963,829 km (0.098 R)
• M69: 32,780,035 km (0.047 R)
• M70: 33,158,966 km (0.052 R)
• M71: 33,857,588 km (0.082 R)
• M72: 33,921,467 km (0.091 R)
• M73: 34,240,858 km (0.117 R)
• M74: 36,635,023 km (0.11 R)
• M75: 37,093,989 km (0.116 R)
• M76: 37,488,927 km (0.104 R)
• M77: 38,017,756 km (0.103 R)
• M78: 38,282,993 km (0.066 R)
• M79: 38,349,414 km (0.099 R)
• M80: 38,748,840 km (0.075 R)
• M81: 39,015,723 km (0.068 R)
• M82: 40,089,836 km (0.065 R)
• M83: 40,292,391 km (0.072 R)
• M84: 41,855,988 km (0.073 R)
• M85: 42,955,233 km (0.095 R)
• M86: 43,577,860 km (0.043 R)
• M87: 43,716,687 km (0.061 R)
• M88: 44,412,616 km (0.092 R)
• M89: 44,482,328 km (0.112 R)
• M90: 44,552,191 km (0.088 R)
• M91: 44,761,927 km (0.104 R)
• M92: 46,380,725 km (0.088 R)
• M93: 46,451,635 km (0.085 R)
• M94: 47,161,776 km (0.074 R)
• M95: 47,375,402 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit