🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 19.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,609,481 km

• M1: 251,624 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.84 AU

Year: 215 Days

Day: 41.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,609,481 km

• M1: 360,531 km (0.11 R)
• M2: 415,433 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.94 AU - 1.06 AU

Year: 375 Days

Day: 32.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 61.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,609,481 km

• M1: 498,610 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.26 AU - 2.06 AU

Year: 801 Days

Day: 38.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.79 AU - 2.27 AU

Year: 1084 Days

Day: 32 Hours

Environment

Temp: -71 °C

Axial Tilt: 54.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.98 AU - 3.08 AU

Year: 1508 Days

Day: 46.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.81 AU - 4.51 AU

Year: 3180 Days

Day: 30 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 9.6

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.23 AU - 6.63 AU

Year: 5411 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 136 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,609,481 km

• M1: 120,426 km (0.113 R)
• M2: 184,604 km (0.082 R)
• M3: 246,687 km (0.1 R)
• M4: 367,412 km (0.086 R)
• M5: 437,125 km (0.091 R)
• M6: 604,525 km (0.08 R)
• M7: 665,411 km (0.103 R)
• M8: 741,557 km (0.069 R)
• M9: 917,334 km (0.115 R)
• M10: 988,842 km (0.08 R)
• M11: 1,168,359 km (0.109 R)
• M12: 1,611,319 km (0.11 R)
• M13: 1,770,192 km (0.075 R)
• M14: 2,084,497 km (0.098 R)
• M15: 2,517,283 km (0.1 R)
• M16: 2,640,253 km (0.106 R)
• M17: 2,978,045 km (0.087 R)
• M18: 3,397,068 km (0.105 R)
• M19: 3,487,725 km (0.101 R)
• M20: 3,929,188 km (0.105 R)
• M21: 4,048,418 km (0.12 R)
• M22: 4,413,137 km (0.117 R)
• M23: 4,512,321 km (0.091 R)
• M24: 5,975,986 km (0.092 R)
• M25: 6,503,468 km (0.083 R)
• M26: 6,959,443 km (0.086 R)
• M27: 7,103,954 km (0.114 R)
• M28: 7,366,798 km (0.118 R)
• M29: 7,782,081 km (0.033 R)
• M30: 8,144,108 km (0.077 R)
• M31: 8,542,487 km (0.097 R)
• M32: 8,666,354 km (0.107 R)
• M33: 9,041,546 km (0.104 R)
• M34: 9,614,206 km (0.037 R)
• M35: 9,970,100 km (0.116 R)
• M36: 10,067,937 km (0.081 R)
• M37: 10,264,508 km (0.054 R)
• M38: 10,363,243 km (0.092 R)
• M39: 10,429,216 km (0.119 R)
• M40: 11,607,149 km (0.103 R)
• M41: 11,744,480 km (0.087 R)
• M42: 12,897,730 km (0.106 R)
• M43: 13,469,792 km (0.09 R)
• M44: 13,722,762 km (0.044 R)
• M45: 13,795,317 km (0.066 R)
• M46: 14,050,232 km (0.092 R)
• M47: 14,527,898 km (0.12 R)
• M48: 14,675,850 km (0.069 R)
• M49: 14,861,651 km (0.117 R)
• M50: 15,461,239 km (0.108 R)
• M51: 15,574,634 km (0.056 R)
• M52: 15,764,025 km (0.119 R)
• M53: 15,916,166 km (0.092 R)
• M54: 16,107,053 km (0.044 R)
• M55: 16,260,241 km (0.069 R)
• M56: 16,568,263 km (0.116 R)
• M57: 16,839,185 km (0.056 R)
• M58: 17,150,797 km (0.092 R)
• M59: 17,307,277 km (0.108 R)
• M60: 17,425,010 km (0.117 R)
• M61: 17,779,557 km (0.117 R)
• M62: 18,696,742 km (0.062 R)
• M63: 19,140,748 km (0.115 R)
• M64: 20,618,327 km (0.062 R)
• M65: 21,792,670 km (0.054 R)
• M66: 22,859,452 km (0.119 R)
• M67: 23,118,107 km (0.092 R)
• M68: 23,594,726 km (0.078 R)
• M69: 24,293,647 km (0.053 R)
• M70: 24,689,782 km (0.092 R)
• M71: 25,399,474 km (0.039 R)
• M72: 25,577,795 km (0.073 R)
• M73: 25,711,984 km (0.047 R)
• M74: 25,891,203 km (0.109 R)
• M75: 26,025,841 km (0.053 R)
• M76: 26,521,608 km (0.045 R)
• M77: 26,657,293 km (0.117 R)
• M78: 26,974,890 km (0.096 R)
• M79: 27,522,418 km (0.105 R)
• M80: 27,705,675 km (0.116 R)
• M81: 28,165,689 km (0.085 R)
• M82: 29,139,870 km (0.063 R)
• M83: 29,701,610 km (0.106 R)
• M84: 31,503,816 km (0.102 R)
• M85: 32,128,387 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 4.7

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.75 AU - 14.13 AU

Year: 17443 Days

Day: 18.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 120.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,609,481 km

• M1: 68,067 km (0.09 R)
• M2: 442,959 km (0.12 R)
• M3: 476,320 km (0.03 R)
• M4: 1,169,407 km (0.1 R)
• M5: 1,591,422 km (0.107 R)
• M6: 1,943,426 km (0.11 R)
• M7: 2,027,949 km (0.107 R)
• M8: 2,348,537 km (0.058 R)
• M9: 2,378,457 km (0.112 R)
• M10: 2,653,717 km (0.098 R)
• M11: 2,716,249 km (0.066 R)
• M12: 2,747,664 km (0.114 R)
• M13: 3,003,626 km (0.116 R)
• M14: 3,167,585 km (0.075 R)
• M15: 3,607,403 km (0.07 R)
• M16: 3,676,667 km (0.078 R)
• M17: 4,431,388 km (0.077 R)
• M18: 4,655,635 km (0.052 R)
• M19: 5,193,140 km (0.074 R)
• M20: 5,750,093 km (0.045 R)
• M21: 6,242,420 km (0.112 R)
• M22: 6,578,118 km (0.097 R)
• M23: 6,705,575 km (0.089 R)
• M24: 7,354,830 km (0.096 R)
• M25: 7,487,074 km (0.059 R)
• M26: 7,843,716 km (0.062 R)
• M27: 7,933,624 km (0.118 R)
• M28: 8,342,924 km (0.119 R)
• M29: 8,993,076 km (0.079 R)
• M30: 9,419,580 km (0.094 R)
• M31: 9,563,343 km (0.118 R)
• M32: 10,838,366 km (0.073 R)
• M33: 11,241,233 km (0.107 R)
• M34: 11,342,810 km (0.069 R)
• M35: 13,114,497 km (0.098 R)
• M36: 13,328,422 km (0.09 R)
• M37: 14,360,797 km (0.11 R)
• M38: 14,581,454 km (0.084 R)
• M39: 15,475,002 km (0.076 R)
• M40: 17,549,326 km (0.031 R)
• M41: 18,498,973 km (0.113 R)
• M42: 18,738,928 km (0.037 R)
• M43: 21,132,494 km (0.095 R)
• M44: 21,572,163 km (0.115 R)
• M45: 22,460,624 km (0.052 R)
• M46: 23,037,922 km (0.11 R)
• M47: 23,231,502 km (0.106 R)
• M48: 23,880,607 km (0.09 R)
• M49: 24,469,873 km (0.103 R)
• M50: 25,263,041 km (0.063 R)
• M51: 25,396,034 km (0.112 R)
• M52: 25,930,397 km (0.092 R)
• M53: 27,487,113 km (0.104 R)
• M54: 27,555,479 km (0.027 R)
• M55: 28,380,362 km (0.066 R)
• M56: 28,587,854 km (0.081 R)
• M57: 28,657,118 km (0.039 R)
• M58: 28,795,795 km (0.049 R)
• M59: 29,913,590 km (0.082 R)
• M60: 30,195,283 km (0.102 R)
• M61: 31,116,656 km (0.11 R)
• M62: 31,188,014 km (0.045 R)
• M63: 31,759,927 km (0.11 R)
• M64: 32,624,603 km (0.109 R)
• M65: 33,132,488 km (0.079 R)
• M66: 33,716,069 km (0.09 R)
• M67: 34,303,091 km (0.079 R)
• M68: 34,597,948 km (0.119 R)
• M69: 35,190,057 km (0.074 R)
• M70: 35,785,456 km (0.101 R)
• M71: 36,159,301 km (0.081 R)
• M72: 36,309,198 km (0.05 R)
• M73: 36,534,493 km (0.063 R)
• M74: 37,971,680 km (0.087 R)
• M75: 38,047,825 km (0.088 R)
• M76: 39,273,331 km (0.06 R)
• M77: 41,057,435 km (0.098 R)
• M78: 41,919,867 km (0.045 R)
• M79: 42,551,020 km (0.039 R)
• M80: 43,902,487 km (0.067 R)
• M81: 44,864,850 km (0.088 R)
• M82: 45,106,600 km (0.05 R)
• M83: 46,402,866 km (0.073 R)
• M84: 46,810,371 km (0.077 R)
• M85: 46,892,051 km (0.085 R)
• M86: 47,711,399 km (0.09 R)
• M87: 49,114,776 km (0.117 R)
• M88: 51,371,759 km (0.105 R)
• M89: 52,131,417 km (0.084 R)
• M90: 53,576,682 km (0.078 R)
• M91: 55,380,085 km (0.113 R)
• M92: 55,552,870 km (0.111 R)
• M93: 58,078,381 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.6

Radius: 6.3

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 16.91 AU - 21.39 AU

Year: 31404 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,609,481 km

• M1: 84,672 km (0.111 R)
• M2: 149,897 km (0.095 R)
• M3: 280,646 km (0.111 R)
• M4: 378,183 km (0.089 R)
• M5: 487,839 km (0.119 R)
• M6: 1,077,553 km (0.119 R)
• M7: 1,547,590 km (0.099 R)
• M8: 1,945,670 km (0.091 R)
• M9: 2,442,933 km (0.057 R)
• M10: 2,831,588 km (0.094 R)
• M11: 3,745,332 km (0.077 R)
• M12: 3,946,392 km (0.056 R)
• M13: 4,443,506 km (0.076 R)
• M14: 6,669,223 km (0.119 R)
• M15: 6,717,692 km (0.105 R)
• M16: 7,509,963 km (0.054 R)
• M17: 7,611,091 km (0.075 R)
• M18: 7,814,694 km (0.05 R)
• M19: 8,436,123 km (0.091 R)
• M20: 8,541,290 km (0.07 R)
• M21: 9,127,265 km (0.053 R)
• M22: 9,181,121 km (0.1 R)
• M23: 10,450,309 km (0.066 R)
• M24: 10,790,345 km (0.078 R)
• M25: 11,076,526 km (0.1 R)
• M26: 13,026,833 km (0.05 R)
• M27: 13,454,085 km (0.098 R)
• M28: 14,510,545 km (0.053 R)
• M29: 14,826,346 km (0.114 R)
• M30: 15,080,662 km (0.09 R)
• M31: 15,722,587 km (0.046 R)
• M32: 17,099,635 km (0.07 R)
• M33: 17,433,089 km (0.04 R)
• M34: 17,768,786 km (0.106 R)
• M35: 18,038,960 km (0.066 R)
• M36: 18,446,614 km (0.058 R)
• M37: 20,247,922 km (0.1 R)
• M38: 21,959,920 km (0.095 R)
• M39: 22,177,136 km (0.117 R)
• M40: 24,839,230 km (0.107 R)
• M41: 25,901,375 km (0.072 R)
• M42: 26,437,983 km (0.102 R)
• M43: 27,288,746 km (0.083 R)
• M44: 28,542,077 km (0.089 R)
• M45: 28,700,052 km (0.084 R)
• M46: 29,096,187 km (0.083 R)
• M47: 29,733,923 km (0.107 R)
• M48: 29,894,143 km (0.119 R)
• M49: 30,699,278 km (0.113 R)
• M50: 31,592,976 km (0.098 R)
• M51: 31,838,316 km (0.052 R)
• M52: 32,002,126 km (0.059 R)
• M53: 32,412,922 km (0.092 R)
• M54: 32,577,779 km (0.12 R)
• M55: 32,908,390 km (0.118 R)
• M56: 33,990,132 km (0.076 R)
• M57: 34,577,453 km (0.104 R)
• M58: 35,168,066 km (0.089 R)
• M59: 36,359,463 km (0.07 R)
• M60: 37,737,110 km (0.084 R)
• M61: 38,258,159 km (0.046 R)
• M62: 39,219,625 km (0.052 R)
• M63: 40,720,989 km (0.096 R)
• M64: 42,151,145 km (0.088 R)
• M65: 42,872,356 km (0.076 R)
• M66: 43,415,995 km (0.119 R)
• M67: 47,191,097 km (0.075 R)
• M68: 49,354,582 km (0.073 R)
• M69: 50,019,394 km (0.101 R)
• M70: 50,496,013 km (0.053 R)
• M71: 51,550,080 km (0.033 R)
• M72: 53,096,024 km (0.106 R)
• M73: 53,972,369 km (0.1 R)
• M74: 55,838,004 km (0.103 R)
• M75: 56,729,158 km (0.078 R)
• M76: 58,625,760 km (0.078 R)
• M77: 59,834,212 km (0.113 R)
• M78: 60,036,468 km (0.092 R)
• M79: 60,847,588 km (0.106 R)
• M80: 61,662,298 km (0.062 R)
• M81: 62,994,018 km (0.119 R)
• M82: 65,165,281 km (0.092 R)
• M83: 65,269,252 km (0.051 R)
• M84: 65,373,222 km (0.109 R)
• M85: 67,150,744 km (0.116 R)
• M86: 68,732,143 km (0.096 R)
• M87: 70,112,632 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 17,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit