🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 141 Days

Day: 14.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 202 Days

Day: 35.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,527,422 km

• M1: 119,080 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.15 AU

Year: 365 Days

Day: 26.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.24 AU - 1.94 AU

Year: 755 Days

Day: 19.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,527,422 km

• M1: 181,612 km (0.083 R)
• M2: 226,342 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.95 AU - 2.41 AU

Year: 1213 Days

Day: 32.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.74 AU - 2.94 AU

Year: 1803 Days

Day: 30.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.4

Radius: 10.4

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.5 AU - 5.44 AU

Year: 3560 Days

Day: 7.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,527,422 km

• M1: 133,292 km (0.108 R)
• M2: 441,912 km (0.083 R)
• M3: 512,522 km (0.075 R)
• M4: 677,678 km (0.077 R)
• M5: 838,795 km (0.094 R)
• M6: 1,187,358 km (0.097 R)
• M7: 1,265,149 km (0.087 R)
• M8: 1,358,049 km (0.026 R)
• M9: 1,481,169 km (0.113 R)
• M10: 1,768,247 km (0.117 R)
• M11: 1,964,370 km (0.095 R)
• M12: 2,088,835 km (0.079 R)
• M13: 2,167,972 km (0.071 R)
• M14: 2,329,239 km (0.06 R)
• M15: 2,837,124 km (0.104 R)
• M16: 2,996,146 km (0.093 R)
• M17: 3,286,366 km (0.119 R)
• M18: 3,933,227 km (0.102 R)
• M19: 4,210,881 km (0.088 R)
• M20: 4,311,710 km (0.12 R)
• M21: 4,702,011 km (0.117 R)
• M22: 5,538,712 km (0.114 R)
• M23: 5,985,710 km (0.111 R)
• M24: 6,144,882 km (0.073 R)
• M25: 6,259,474 km (0.06 R)
• M26: 6,374,814 km (0.072 R)
• M27: 6,701,386 km (0.099 R)
• M28: 7,009,558 km (0.092 R)
• M29: 7,322,517 km (0.104 R)
• M30: 7,738,548 km (0.068 R)
• M31: 7,862,415 km (0.096 R)
• M32: 7,937,065 km (0.089 R)
• M33: 8,061,979 km (0.107 R)
• M34: 8,212,774 km (0.096 R)
• M35: 8,491,624 km (0.094 R)
• M36: 9,084,929 km (0.108 R)
• M37: 9,268,037 km (0.053 R)
• M38: 10,067,039 km (0.1 R)
• M39: 10,283,956 km (0.104 R)
• M40: 10,557,122 km (0.078 R)
• M41: 11,194,558 km (0.114 R)
• M42: 12,044,873 km (0.066 R)
• M43: 12,131,041 km (0.077 R)
• M44: 13,092,357 km (0.036 R)
• M45: 13,240,160 km (0.047 R)
• M46: 13,358,940 km (0.067 R)
• M47: 13,448,101 km (0.075 R)
• M48: 13,776,917 km (0.083 R)
• M49: 14,017,769 km (0.115 R)
• M50: 15,523,173 km (0.112 R)
• M51: 15,773,749 km (0.087 R)
• M52: 15,868,145 km (0.119 R)
• M53: 16,057,387 km (0.069 R)
• M54: 16,152,232 km (0.056 R)
• M55: 16,533,856 km (0.105 R)
• M56: 16,821,832 km (0.081 R)
• M57: 17,079,290 km (0.112 R)
• M58: 17,240,855 km (0.098 R)
• M59: 17,696,082 km (0.059 R)
• M60: 17,826,830 km (0.101 R)
• M61: 18,419,238 km (0.075 R)
• M62: 18,485,510 km (0.118 R)
• M63: 19,894,572 km (0.099 R)
• M64: 20,132,732 km (0.092 R)
• M65: 20,406,197 km (0.113 R)
• M66: 20,474,713 km (0.083 R)
• M67: 20,749,673 km (0.063 R)
• M68: 21,512,024 km (0.064 R)
• M69: 21,791,473 km (0.063 R)
• M70: 21,966,802 km (0.112 R)
• M71: 22,037,113 km (0.104 R)
• M72: 22,992,894 km (0.04 R)
• M73: 23,314,379 km (0.083 R)
• M74: 23,962,138 km (0.079 R)
• M75: 24,215,557 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 10

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.44 AU - 6.86 AU

Year: 5059 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,527,422 km

• M1: 125,064 km (0.116 R)
• M2: 192,233 km (0.102 R)
• M3: 302,936 km (0.068 R)
• M4: 667,954 km (0.107 R)
• M5: 747,391 km (0.026 R)
• M6: 830,418 km (0.102 R)
• M7: 1,052,421 km (0.083 R)
• M8: 1,231,789 km (0.119 R)
• M9: 2,032,137 km (0.071 R)
• M10: 2,257,731 km (0.094 R)
• M11: 2,475,546 km (0.086 R)
• M12: 2,555,132 km (0.085 R)
• M13: 2,700,391 km (0.118 R)
• M14: 2,881,853 km (0.056 R)
• M15: 3,033,246 km (0.059 R)
• M16: 3,432,374 km (0.074 R)
• M17: 4,492,274 km (0.108 R)
• M18: 4,727,742 km (0.119 R)
• M19: 5,108,618 km (0.118 R)
• M20: 5,416,490 km (0.059 R)
• M21: 5,604,086 km (0.107 R)
• M22: 5,815,168 km (0.11 R)
• M23: 6,093,420 km (0.085 R)
• M24: 6,266,804 km (0.117 R)
• M25: 6,398,002 km (0.102 R)
• M26: 6,954,356 km (0.08 R)
• M27: 7,112,930 km (0.089 R)
• M28: 7,318,477 km (0.083 R)
• M29: 7,665,694 km (0.098 R)
• M30: 8,232,371 km (0.069 R)
• M31: 8,641,820 km (0.088 R)
• M32: 9,783,252 km (0.052 R)
• M33: 10,063,299 km (0.099 R)
• M34: 10,140,043 km (0.075 R)
• M35: 10,735,442 km (0.08 R)
• M36: 10,866,341 km (0.074 R)
• M37: 11,288,955 km (0.053 R)
• M38: 11,502,281 km (0.096 R)
• M39: 11,878,969 km (0.074 R)
• M40: 12,232,169 km (0.085 R)
• M41: 12,396,428 km (0.093 R)
• M42: 12,561,434 km (0.051 R)
• M43: 12,644,162 km (0.102 R)
• M44: 13,907,366 km (0.065 R)
• M45: 13,992,936 km (0.119 R)
• M46: 14,078,805 km (0.099 R)
• M47: 14,655,355 km (0.101 R)
• M48: 14,800,615 km (0.12 R)
• M49: 14,975,794 km (0.102 R)
• M50: 15,063,608 km (0.045 R)
• M51: 15,269,006 km (0.106 R)
• M52: 15,712,564 km (0.075 R)
• M53: 15,950,873 km (0.115 R)
• M54: 16,310,506 km (0.114 R)
• M55: 16,642,614 km (0.104 R)
• M56: 16,824,674 km (0.055 R)
• M57: 16,946,447 km (0.088 R)
• M58: 17,038,001 km (0.115 R)
• M59: 17,160,222 km (0.087 R)
• M60: 17,436,380 km (0.082 R)
• M61: 17,930,950 km (0.103 R)
• M62: 18,055,416 km (0.081 R)
• M63: 18,304,945 km (0.12 R)
• M64: 18,461,574 km (0.091 R)
• M65: 18,839,309 km (0.119 R)
• M66: 19,187,722 km (0.1 R)
• M67: 19,346,745 km (0.12 R)
• M68: 19,442,487 km (0.081 R)
• M69: 19,506,216 km (0.06 R)
• M70: 19,730,314 km (0.035 R)
• M71: 19,987,472 km (0.115 R)
• M72: 20,245,678 km (0.117 R)
• M73: 20,928,892 km (0.054 R)
• M74: 21,751,979 km (0.113 R)
• M75: 21,951,094 km (0.089 R)
• M76: 22,117,447 km (0.1 R)
• M77: 22,384,629 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.5

Radius: 3.8

Gravity: 58.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.29 AU - 14.33 AU

Year: 19334 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,527,422 km

• M1: 67,469 km (0.112 R)
• M2: 994,377 km (0.054 R)
• M3: 1,191,996 km (0.078 R)
• M4: 1,280,408 km (0.107 R)
• M5: 1,463,666 km (0.048 R)
• M6: 1,655,151 km (0.067 R)
• M7: 1,854,565 km (0.088 R)
• M8: 2,535,385 km (0.094 R)
• M9: 3,041,175 km (0.095 R)
• M10: 3,577,334 km (0.101 R)
• M11: 3,791,109 km (0.077 R)
• M12: 4,968,744 km (0.09 R)
• M13: 5,063,738 km (0.068 R)
• M14: 5,844,639 km (0.071 R)
• M15: 6,147,126 km (0.098 R)
• M16: 7,569,802 km (0.062 R)
• M17: 7,679,158 km (0.079 R)
• M18: 8,065,719 km (0.105 R)
• M19: 8,458,712 km (0.107 R)
• M20: 9,146,713 km (0.117 R)
• M21: 9,792,976 km (0.102 R)
• M22: 10,393,312 km (0.113 R)
• M23: 10,882,048 km (0.098 R)
• M24: 12,910,446 km (0.113 R)
• M25: 13,833,764 km (0.111 R)
• M26: 15,120,455 km (0.053 R)
• M27: 16,092,692 km (0.108 R)
• M28: 16,799,542 km (0.076 R)
• M29: 18,389,767 km (0.118 R)
• M30: 18,463,220 km (0.11 R)
• M31: 19,351,831 km (0.117 R)
• M32: 21,170,343 km (0.046 R)
• M33: 21,633,498 km (0.116 R)
• M34: 22,963,572 km (0.117 R)
• M35: 25,866,519 km (0.072 R)
• M36: 26,278,661 km (0.083 R)
• M37: 26,444,266 km (0.091 R)
• M38: 27,193,303 km (0.096 R)
• M39: 28,033,594 km (0.101 R)
• M40: 29,138,823 km (0.064 R)
• M41: 30,085,029 km (0.084 R)
• M42: 30,954,043 km (0.076 R)
• M43: 32,538,883 km (0.073 R)
• M44: 33,251,568 km (0.056 R)
• M45: 33,609,854 km (0.058 R)
• M46: 34,059,546 km (0.059 R)
• M47: 34,964,912 km (0.076 R)
• M48: 36,522,226 km (0.09 R)
• M49: 36,614,528 km (0.048 R)
• M50: 38,101,830 km (0.101 R)
• M51: 39,041,454 km (0.059 R)
• M52: 39,608,879 km (0.097 R)
• M53: 40,083,702 km (0.102 R)
• M54: 42,195,725 km (0.098 R)
• M55: 43,656,249 km (0.083 R)
• M56: 45,728,778 km (0.092 R)
• M57: 45,927,893 km (0.081 R)
• M58: 46,827,125 km (0.108 R)
• M59: 47,027,736 km (0.119 R)
• M60: 47,732,193 km (0.064 R)
• M61: 50,276,404 km (0.12 R)
• M62: 51,306,385 km (0.078 R)
• M63: 51,720,322 km (0.106 R)
• M64: 52,135,456 km (0.105 R)
• M65: 53,177,854 km (0.058 R)
• M66: 53,282,423 km (0.106 R)
• M67: 54,437,768 km (0.053 R)
• M68: 55,071,464 km (0.048 R)
• M69: 56,133,011 km (0.12 R)
• M70: 56,666,327 km (0.096 R)
• M71: 56,880,102 km (0.046 R)
• M72: 57,094,177 km (0.098 R)
• M73: 58,168,439 km (0.098 R)
• M74: 59,032,816 km (0.116 R)
• M75: 61,540,974 km (0.112 R)
• M76: 61,760,733 km (0.075 R)
• M77: 62,642,313 km (0.104 R)
• M78: 63,306,378 km (0.117 R)
• M79: 63,861,386 km (0.073 R)
• M80: 64,864,590 km (0.088 R)
• M81: 65,985,377 km (0.066 R)
• M82: 66,548,014 km (0.06 R)
• M83: 67,225,543 km (0.107 R)
• M84: 69,157,300 km (0.107 R)
• M85: 70,761,738 km (0.059 R)
• M86: 71,799,648 km (0.111 R)
• M87: 72,958,882 km (0.082 R)
• M88: 78,369,986 km (0.071 R)
• M89: 79,563,328 km (0.115 R)
• M90: 79,922,513 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.6

Radius: 5.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.81 AU - 19.83 AU

Year: 27155 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 92.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,527,422 km

• M1: 89,460 km (0.054 R)
• M2: 187,446 km (0.07 R)
• M3: 237,412 km (0.089 R)
• M4: 281,394 km (0.118 R)
• M5: 405,111 km (0.08 R)
• M6: 607,517 km (0.108 R)
• M7: 839,244 km (0.083 R)
• M8: 1,039,705 km (0.109 R)
• M9: 1,194,988 km (0.079 R)
• M10: 1,506,002 km (0.047 R)
• M11: 1,911,113 km (0.058 R)
• M12: 2,125,786 km (0.098 R)
• M13: 2,199,089 km (0.116 R)
• M14: 2,950,519 km (0.065 R)
• M15: 3,226,676 km (0.093 R)
• M16: 3,568,956 km (0.116 R)
• M17: 4,043,182 km (0.118 R)
• M18: 4,287,774 km (0.114 R)
• M19: 4,537,154 km (0.102 R)
• M20: 4,600,284 km (0.091 R)
• M21: 4,791,321 km (0.12 R)
• M22: 6,060,359 km (0.084 R)
• M23: 6,129,922 km (0.115 R)
• M24: 6,304,952 km (0.118 R)
• M25: 6,984,874 km (0.084 R)
• M26: 7,463,438 km (0.075 R)
• M27: 7,575,487 km (0.118 R)
• M28: 7,801,080 km (0.071 R)
• M29: 8,491,026 km (0.049 R)
• M30: 8,607,861 km (0.046 R)
• M31: 9,240,212 km (0.064 R)
• M32: 9,928,511 km (0.069 R)
• M33: 10,801,265 km (0.079 R)
• M34: 12,841,780 km (0.089 R)
• M35: 13,020,849 km (0.106 R)
• M36: 13,974,386 km (0.114 R)
• M37: 14,297,368 km (0.04 R)
• M38: 14,903,389 km (0.071 R)
• M39: 15,138,706 km (0.085 R)
• M40: 15,280,525 km (0.088 R)
• M41: 15,375,370 km (0.112 R)
• M42: 15,565,509 km (0.118 R)
• M43: 16,333,844 km (0.118 R)
• M44: 16,479,253 km (0.095 R)
• M45: 18,965,868 km (0.068 R)
• M46: 19,067,745 km (0.106 R)
• M47: 19,528,356 km (0.05 R)
• M48: 20,460,650 km (0.083 R)
• M49: 20,879,674 km (0.092 R)
• M50: 22,422,178 km (0.108 R)
• M51: 22,530,038 km (0.089 R)
• M52: 23,343,401 km (0.062 R)
• M53: 23,781,125 km (0.114 R)
• M54: 23,945,982 km (0.052 R)
• M55: 24,111,287 km (0.12 R)
• M56: 25,278,599 km (0.075 R)
• M57: 25,502,996 km (0.115 R)
• M58: 26,236,923 km (0.039 R)
• M59: 26,578,007 km (0.096 R)
• M60: 26,635,003 km (0.098 R)
• M61: 26,749,146 km (0.088 R)
• M62: 27,379,552 km (0.039 R)
• M63: 28,421,800 km (0.093 R)
• M64: 28,596,680 km (0.065 R)
• M65: 29,065,071 km (0.119 R)
• M66: 29,594,947 km (0.084 R)
• M67: 29,890,702 km (0.074 R)
• M68: 30,068,574 km (0.098 R)
• M69: 31,384,137 km (0.094 R)
• M70: 32,474,257 km (0.09 R)
• M71: 32,901,658 km (0.048 R)
• M72: 32,962,844 km (0.117 R)
• M73: 33,085,364 km (0.108 R)
• M74: 33,269,370 km (0.032 R)
• M75: 33,515,309 km (0.094 R)
• M76: 34,194,782 km (0.097 R)
• M77: 34,753,979 km (0.101 R)
• M78: 35,881,648 km (0.064 R)
• M79: 36,133,870 km (0.117 R)
• M80: 36,260,130 km (0.105 R)
• M81: 37,403,656 km (0.055 R)
• M82: 37,467,535 km (0.099 R)
• M83: 37,787,525 km (0.093 R)
• M84: 38,044,085 km (0.119 R)
• M85: 38,494,524 km (0.117 R)
• M86: 39,530,639 km (0.119 R)
• M87: 41,233,960 km (0.055 R)
• M88: 41,299,933 km (0.112 R)
• M89: 41,762,789 km (0.088 R)
• M90: 43,430,057 km (0.114 R)
• M91: 44,915,115 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit