🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.73 AU - 1.19 AU

Year: 329 Days

Day: 40.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,995,050 km

• M1: 114,592 km (0.071 R)
• M2: 165,605 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.94 AU - 1.08 AU

Year: 355 Days

Day: 27.4 Hours

Environment

Temp: 91 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,995,050 km

• M1: 296,054 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.13 AU - 1.31 AU

Year: 471 Days

Day: 44.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.09 AU - 1.73 AU

Year: 586 Days

Day: 40.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.75 AU - 2.03 AU

Year: 909 Days

Day: 23.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,995,050 km

• M1: 25,880 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.27 AU - 4.81 AU

Year: 3384 Days

Day: 42.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 10.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.84 AU - 9.84 AU

Year: 8426 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 102,995,050 km

• M1: 131,347 km (0.1 R)
• M2: 198,516 km (0.107 R)
• M3: 290,669 km (0.075 R)
• M4: 469,887 km (0.079 R)
• M5: 733,927 km (0.074 R)
• M6: 927,357 km (0.066 R)
• M7: 2,077,017 km (0.066 R)
• M8: 2,337,616 km (0.095 R)
• M9: 2,590,437 km (0.077 R)
• M10: 2,871,232 km (0.048 R)
• M11: 3,083,511 km (0.114 R)
• M12: 3,301,027 km (0.111 R)
• M13: 3,482,788 km (0.108 R)
• M14: 3,667,841 km (0.093 R)
• M15: 3,856,184 km (0.098 R)
• M16: 3,983,642 km (0.065 R)
• M17: 4,286,278 km (0.081 R)
• M18: 4,868,214 km (0.092 R)
• M19: 5,192,093 km (0.06 R)
• M20: 5,787,493 km (0.119 R)
• M21: 5,884,881 km (0.114 R)
• M22: 6,180,187 km (0.089 R)
• M23: 6,454,999 km (0.097 R)
• M24: 6,939,396 km (0.104 R)
• M25: 7,042,918 km (0.093 R)
• M26: 7,199,098 km (0.1 R)
• M27: 7,461,942 km (0.105 R)
• M28: 8,133,038 km (0.117 R)
• M29: 8,935,630 km (0.119 R)
• M30: 9,161,523 km (0.094 R)
• M31: 9,475,080 km (0.108 R)
• M32: 9,792,377 km (0.111 R)
• M33: 9,937,637 km (0.105 R)
• M34: 10,378,053 km (0.103 R)
• M35: 11,277,884 km (0.119 R)
• M36: 12,015,551 km (0.099 R)
• M37: 12,233,815 km (0.092 R)
• M38: 12,800,791 km (0.102 R)
• M39: 13,087,420 km (0.088 R)
• M40: 13,699,724 km (0.089 R)
• M41: 13,960,324 km (0.118 R)
• M42: 14,222,569 km (0.108 R)
• M43: 14,354,215 km (0.069 R)
• M44: 15,086,048 km (0.03 R)
• M45: 16,103,463 km (0.036 R)
• M46: 16,275,201 km (0.085 R)
• M47: 16,689,886 km (0.092 R)
• M48: 16,759,300 km (0.075 R)
• M49: 16,898,426 km (0.076 R)
• M50: 17,073,007 km (0.073 R)
• M51: 17,248,036 km (0.092 R)
• M52: 17,388,658 km (0.11 R)
• M53: 18,061,400 km (0.056 R)
• M54: 18,418,789 km (0.072 R)
• M55: 19,031,991 km (0.05 R)
• M56: 19,505,318 km (0.046 R)
• M57: 19,835,331 km (0.08 R)
• M58: 19,982,536 km (0.068 R)
• M59: 20,426,542 km (0.12 R)
• M60: 21,399,676 km (0.092 R)
• M61: 22,234,881 km (0.119 R)
• M62: 23,041,962 km (0.118 R)
• M63: 23,119,304 km (0.085 R)
• M64: 24,250,862 km (0.12 R)
• M65: 25,480,407 km (0.074 R)
• M66: 25,921,571 km (0.115 R)
• M67: 26,163,321 km (0.084 R)
• M68: 27,342,003 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 15

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.7 AU - 16.12 AU

Year: 16228 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 102,995,050 km

• M1: 226,491 km (0.077 R)
• M2: 424,409 km (0.11 R)
• M3: 540,796 km (0.09 R)
• M4: 859,290 km (0.042 R)
• M5: 1,018,612 km (0.107 R)
• M6: 1,139,038 km (0.082 R)
• M7: 1,587,084 km (0.107 R)
• M8: 3,382,707 km (0.108 R)
• M9: 4,147,900 km (0.113 R)
• M10: 5,135,695 km (0.095 R)
• M11: 5,264,349 km (0.061 R)
• M12: 5,524,649 km (0.11 R)
• M13: 6,937,003 km (0.099 R)
• M14: 7,174,863 km (0.088 R)
• M15: 7,415,566 km (0.063 R)
• M16: 7,855,683 km (0.057 R)
• M17: 8,203,798 km (0.063 R)
• M18: 8,812,511 km (0.05 R)
• M19: 8,915,435 km (0.093 R)
• M20: 10,127,477 km (0.094 R)
• M21: 10,561,310 km (0.114 R)
• M22: 10,670,667 km (0.096 R)
• M23: 11,447,079 km (0.112 R)
• M24: 11,559,577 km (0.11 R)
• M25: 11,672,374 km (0.045 R)
• M26: 11,842,167 km (0.08 R)
• M27: 12,070,005 km (0.086 R)
• M28: 13,764,650 km (0.093 R)
• M29: 13,944,317 km (0.112 R)
• M30: 14,185,020 km (0.105 R)
• M31: 15,223,079 km (0.091 R)
• M32: 16,986,090 km (0.114 R)
• M33: 17,372,352 km (0.115 R)
• M34: 18,482,219 km (0.096 R)
• M35: 18,945,972 km (0.109 R)
• M36: 19,212,705 km (0.055 R)
• M37: 19,480,635 km (0.039 R)
• M38: 19,749,911 km (0.09 R)
• M39: 19,952,616 km (0.114 R)
• M40: 20,223,987 km (0.107 R)
• M41: 20,701,952 km (0.106 R)
• M42: 20,839,133 km (0.105 R)
• M43: 21,045,578 km (0.052 R)
• M44: 21,183,507 km (0.103 R)
• M45: 23,218,038 km (0.053 R)
• M46: 23,862,057 km (0.042 R)
• M47: 28,838,430 km (0.114 R)
• M48: 29,995,271 km (0.038 R)
• M49: 30,462,315 km (0.113 R)
• M50: 32,274,544 km (0.12 R)
• M51: 32,433,866 km (0.083 R)
• M52: 32,673,222 km (0.095 R)
• M53: 35,098,952 km (0.11 R)
• M54: 36,582,215 km (0.06 R)
• M55: 36,914,471 km (0.12 R)
• M56: 37,498,651 km (0.108 R)
• M57: 38,675,986 km (0.039 R)
• M58: 42,541,745 km (0.085 R)
• M59: 42,891,355 km (0.057 R)
• M60: 44,299,071 km (0.036 R)
• M61: 45,722,046 km (0.101 R)
• M62: 47,431,202 km (0.058 R)
• M63: 47,612,365 km (0.116 R)
• M64: 47,975,289 km (0.11 R)
• M65: 48,248,156 km (0.028 R)
• M66: 48,612,726 km (0.117 R)
• M67: 48,886,639 km (0.103 R)
• M68: 50,449,189 km (0.027 R)
• M69: 50,819,145 km (0.071 R)
• M70: 51,375,948 km (0.076 R)
• M71: 52,121,394 km (0.109 R)
• M72: 52,964,378 km (0.052 R)
• M73: 53,340,467 km (0.1 R)
• M74: 53,528,811 km (0.111 R)
• M75: 54,758,655 km (0.12 R)
• M76: 58,406,749 km (0.079 R)
• M77: 59,184,807 km (0.073 R)
• M78: 59,966,157 km (0.109 R)
• M79: 60,358,103 km (0.106 R)
• M80: 60,456,239 km (0.109 R)
• M81: 60,652,662 km (0.113 R)
• M82: 62,628,700 km (0.026 R)
• M83: 64,726,062 km (0.093 R)
• M84: 64,926,972 km (0.065 R)
• M85: 65,430,219 km (0.09 R)
• M86: 67,049,466 km (0.116 R)
• M87: 68,374,904 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.3

Radius: 7.5

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.49 AU - 16.05 AU

Year: 19859 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,995,050 km

• M1: 193,430 km (0.048 R)
• M2: 313,856 km (0.117 R)
• M3: 376,687 km (0.106 R)
• M4: 462,257 km (0.075 R)
• M5: 613,950 km (0.105 R)
• M6: 918,082 km (0.028 R)
• M7: 1,037,611 km (0.102 R)
• M8: 1,187,807 km (0.042 R)
• M9: 1,265,598 km (0.093 R)
• M10: 2,938,701 km (0.102 R)
• M11: 3,409,335 km (0.11 R)
• M12: 4,059,937 km (0.106 R)
• M13: 4,139,074 km (0.054 R)
• M14: 4,915,636 km (0.092 R)
• M15: 5,736,330 km (0.101 R)
• M16: 6,230,751 km (0.07 R)
• M17: 6,692,111 km (0.048 R)
• M18: 6,926,830 km (0.077 R)
• M19: 7,212,263 km (0.091 R)
• M20: 9,842,343 km (0.066 R)
• M21: 10,163,081 km (0.068 R)
• M22: 10,980,035 km (0.052 R)
• M23: 12,908,651 km (0.113 R)
• M24: 15,741,735 km (0.076 R)
• M25: 15,804,117 km (0.081 R)
• M26: 17,905,668 km (0.1 R)
• M27: 17,970,743 km (0.102 R)
• M28: 19,891,131 km (0.115 R)
• M29: 21,184,255 km (0.092 R)
• M30: 21,736,870 km (0.108 R)
• M31: 23,139,051 km (0.106 R)
• M32: 23,565,405 km (0.057 R)
• M33: 23,850,987 km (0.09 R)
• M34: 25,077,839 km (0.093 R)
• M35: 25,882,526 km (0.12 R)
• M36: 26,177,383 km (0.115 R)
• M37: 27,142,888 km (0.101 R)
• M38: 27,742,925 km (0.112 R)
• M39: 30,652,005 km (0.1 R)
• M40: 32,063,461 km (0.116 R)
• M41: 32,221,586 km (0.065 R)
• M42: 32,380,010 km (0.108 R)
• M43: 32,618,021 km (0.114 R)
• M44: 34,786,741 km (0.073 R)
• M45: 35,601,750 km (0.089 R)
• M46: 39,940,088 km (0.116 R)
• M47: 40,025,210 km (0.098 R)
• M48: 40,280,723 km (0.026 R)
• M49: 40,536,834 km (0.072 R)
• M50: 40,964,684 km (0.108 R)
• M51: 42,084,424 km (0.054 R)
• M52: 42,604,726 km (0.112 R)
• M53: 44,266,010 km (0.079 R)
• M54: 45,592,345 km (0.097 R)
• M55: 46,394,488 km (0.03 R)
• M56: 46,752,476 km (0.101 R)
• M57: 47,471,294 km (0.097 R)
• M58: 47,922,331 km (0.074 R)
• M59: 48,646,984 km (0.074 R)
• M60: 49,192,866 km (0.119 R)
• M61: 53,164,091 km (0.052 R)
• M62: 54,102,220 km (0.069 R)
• M63: 54,290,563 km (0.059 R)
• M64: 56,090,226 km (0.09 R)
• M65: 57,332,786 km (0.1 R)
• M66: 59,262,149 km (0.096 R)
• M67: 60,039,759 km (0.036 R)
• M68: 60,429,910 km (0.054 R)
• M69: 61,212,606 km (0.072 R)
• M70: 61,998,743 km (0.068 R)
• M71: 64,277,268 km (0.069 R)
• M72: 66,583,170 km (0.073 R)
• M73: 67,695,580 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.2

Radius: 3.6

Gravity: 46.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 20.29 AU - 21.51 AU

Year: 33427 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 148.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,995,050 km

• M1: 54,005 km (0.031 R)
• M2: 335,997 km (0.078 R)
• M3: 476,320 km (0.111 R)
• M4: 1,951,504 km (0.052 R)
• M5: 2,595,972 km (0.092 R)
• M6: 3,106,998 km (0.081 R)
• M7: 3,300,279 km (0.063 R)
• M8: 3,800,684 km (0.113 R)
• M9: 3,955,368 km (0.096 R)
• M10: 4,870,308 km (0.086 R)
• M11: 5,379,988 km (0.094 R)
• M12: 6,145,630 km (0.057 R)
• M13: 7,133,874 km (0.103 R)
• M14: 7,388,489 km (0.047 R)
• M15: 9,322,042 km (0.111 R)
• M16: 9,740,617 km (0.074 R)
• M17: 9,952,148 km (0.082 R)
• M18: 11,326,653 km (0.068 R)
• M19: 11,998,198 km (0.086 R)
• M20: 12,453,125 km (0.116 R)
• M21: 12,990,780 km (0.095 R)
• M22: 13,068,272 km (0.086 R)
• M23: 13,223,704 km (0.056 R)
• M24: 16,456,215 km (0.079 R)
• M25: 16,708,137 km (0.098 R)
• M26: 17,471,236 km (0.07 R)
• M27: 18,855,764 km (0.086 R)
• M28: 21,544,936 km (0.105 R)
• M29: 22,282,004 km (0.08 R)
• M30: 22,746,955 km (0.042 R)
• M31: 23,970,516 km (0.092 R)
• M32: 25,118,829 km (0.075 R)
• M33: 25,602,479 km (0.083 R)
• M34: 26,677,489 km (0.096 R)
• M35: 27,270,046 km (0.118 R)
• M36: 27,369,230 km (0.119 R)
• M37: 27,667,528 km (0.091 R)
• M38: 29,175,026 km (0.047 R)
• M39: 29,276,453 km (0.101 R)
• M40: 29,785,385 km (0.098 R)
• M41: 31,225,863 km (0.088 R)
• M42: 31,537,625 km (0.112 R)
• M43: 33,535,055 km (0.061 R)
• M44: 34,925,268 km (0.09 R)
• M45: 35,140,689 km (0.061 R)
• M46: 35,573,177 km (0.061 R)
• M47: 36,443,238 km (0.067 R)
• M48: 36,880,812 km (0.075 R)
• M49: 37,320,181 km (0.119 R)
• M50: 38,871,660 km (0.069 R)
• M51: 38,983,410 km (0.099 R)
• M52: 40,557,329 km (0.09 R)
• M53: 41,922,709 km (0.042 R)
• M54: 42,266,485 km (0.076 R)
• M55: 43,534,776 km (0.097 R)
• M56: 43,766,802 km (0.051 R)
• M57: 43,999,127 km (0.098 R)
• M58: 46,700,566 km (0.084 R)
• M59: 46,819,197 km (0.082 R)
• M60: 47,175,838 km (0.096 R)
• M61: 48,011,342 km (0.108 R)
• M62: 48,250,998 km (0.098 R)
• M63: 48,370,976 km (0.094 R)
• M64: 51,524,798 km (0.106 R)
• M65: 51,770,138 km (0.035 R)
• M66: 52,385,135 km (0.04 R)
• M67: 52,631,822 km (0.084 R)
• M68: 53,498,293 km (0.101 R)
• M69: 53,746,775 km (0.119 R)
• M70: 55,370,809 km (0.06 R)
• M71: 55,999,719 km (0.1 R)
• M72: 56,631,022 km (0.114 R)
• M73: 60,468,058 km (0.117 R)
• M74: 60,726,862 km (0.057 R)
• M75: 61,635,520 km (0.083 R)
• M76: 68,120,138 km (0.115 R)
• M77: 69,199,337 km (0.059 R)
• M78: 69,876,567 km (0.099 R)
• M79: 71,101,325 km (0.111 R)
• M80: 73,296,075 km (0.111 R)
• M81: 74,124,698 km (0.087 R)
• M82: 75,512,816 km (0.118 R)
• M83: 79,444,996 km (0.102 R)
• M84: 80,296,208 km (0.088 R)
• M85: 86,338,616 km (0.053 R)
• M86: 86,921,748 km (0.109 R)
• M87: 87,359,921 km (0.112 R)
• M88: 90,299,668 km (0.106 R)
• M89: 91,484,633 km (0.108 R)
• M90: 92,376,685 km (0.097 R)
• M91: 93,122,281 km (0.077 R)
• M92: 98,245,110 km (0.071 R)
• M93: 98,397,251 km (0.073 R)
• M94: 98,701,534 km (0.064 R)
• M95: 102,686,372 km (0.066 R)
• M96: 102,840,607 km (0.052 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit