🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 29.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.86 AU - 0.96 AU

Year: 304 Days

Day: 46.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 149 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.55 AU - 1.57 AU

Year: 682 Days

Day: 13.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,218,560 km

• M1: 62,831 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.36 AU - 2.46 AU

Year: 1309 Days

Day: 19.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,218,560 km

• M1: 1,691,204 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 9

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.83 AU - 8.21 AU

Year: 7214 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,218,560 km

• M1: 174,880 km (0.087 R)
• M2: 332,406 km (0.09 R)
• M3: 426,354 km (0.057 R)
• M4: 586,424 km (0.079 R)
• M5: 689,497 km (0.109 R)
• M6: 767,138 km (0.105 R)
• M7: 1,054,366 km (0.061 R)
• M8: 1,296,266 km (0.084 R)
• M9: 1,454,091 km (0.112 R)
• M10: 1,660,387 km (0.115 R)
• M11: 1,767,050 km (0.09 R)
• M12: 2,032,885 km (0.111 R)
• M13: 2,335,223 km (0.119 R)
• M14: 2,431,115 km (0.047 R)
• M15: 2,727,020 km (0.107 R)
• M16: 2,802,866 km (0.09 R)
• M17: 3,993,814 km (0.044 R)
• M18: 4,343,125 km (0.072 R)
• M19: 4,581,435 km (0.098 R)
• M20: 5,706,261 km (0.073 R)
• M21: 5,967,459 km (0.101 R)
• M22: 6,232,546 km (0.092 R)
• M23: 6,333,076 km (0.04 R)
• M24: 6,535,482 km (0.053 R)
• M25: 7,366,798 km (0.051 R)
• M26: 7,939,309 km (0.108 R)
• M27: 8,121,220 km (0.058 R)
• M28: 9,471,191 km (0.112 R)
• M29: 9,858,350 km (0.095 R)
• M30: 10,250,745 km (0.107 R)
• M31: 10,329,883 km (0.119 R)
• M32: 11,581,867 km (0.061 R)
• M33: 11,705,585 km (0.115 R)
• M34: 13,396,639 km (0.073 R)
• M35: 14,580,556 km (0.09 R)
• M36: 14,893,066 km (0.054 R)
• M37: 15,162,642 km (0.117 R)
• M38: 15,479,191 km (0.05 R)
• M39: 15,569,997 km (0.11 R)
• M40: 16,026,869 km (0.109 R)
• M41: 17,047,425 km (0.053 R)
• M42: 17,329,417 km (0.1 R)
• M43: 17,565,632 km (0.116 R)
• M44: 18,136,797 km (0.047 R)
• M45: 18,232,540 km (0.025 R)
• M46: 18,520,964 km (0.116 R)
• M47: 18,810,885 km (0.084 R)
• M48: 19,395,214 km (0.092 R)
• M49: 20,631,641 km (0.036 R)
• M50: 21,183,657 km (0.043 R)
• M51: 21,385,614 km (0.111 R)
• M52: 21,689,746 km (0.112 R)
• M53: 22,199,875 km (0.101 R)
• M54: 24,490,967 km (0.1 R)
• M55: 25,022,039 km (0.091 R)
• M56: 25,771,973 km (0.064 R)
• M57: 25,879,833 km (0.06 R)
• M58: 26,149,857 km (0.115 R)
• M59: 27,129,574 km (0.105 R)
• M60: 27,844,652 km (0.11 R)
• M61: 28,065,907 km (0.114 R)
• M62: 28,844,863 km (0.114 R)
• M63: 28,956,762 km (0.107 R)
• M64: 29,743,946 km (0.104 R)
• M65: 30,026,836 km (0.109 R)
• M66: 30,823,444 km (0.062 R)
• M67: 31,052,329 km (0.061 R)
• M68: 31,224,516 km (0.084 R)
• M69: 32,031,597 km (0.107 R)
• M70: 33,020,738 km (0.098 R)
• M71: 33,313,651 km (0.056 R)
• M72: 34,493,828 km (0.113 R)
• M73: 34,553,069 km (0.108 R)
• M74: 35,387,825 km (0.028 R)
• M75: 36,108,588 km (0.101 R)
• M76: 36,229,164 km (0.107 R)
• M77: 36,712,813 km (0.119 R)
• M78: 37,442,402 km (0.116 R)
• M79: 38,668,955 km (0.11 R)
• M80: 38,854,157 km (0.082 R)
• M81: 38,915,941 km (0.081 R)
• M82: 40,095,820 km (0.104 R)
• M83: 40,220,584 km (0.042 R)
• M84: 40,846,951 km (0.097 R)
• M85: 42,109,407 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 12

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.51 AU - 10.69 AU

Year: 8823 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,218,560 km

• M1: 173,384 km (0.09 R)
• M2: 259,702 km (0.12 R)
• M3: 527,632 km (0.104 R)
• M4: 609,761 km (0.075 R)
• M5: 915,090 km (0.075 R)
• M6: 1,002,904 km (0.07 R)
• M7: 1,171,800 km (0.105 R)
• M8: 1,367,175 km (0.116 R)
• M9: 1,538,614 km (0.042 R)
• M10: 1,681,031 km (0.098 R)
• M11: 1,941,182 km (0.087 R)
• M12: 2,135,210 km (0.114 R)
• M13: 2,274,935 km (0.064 R)
• M14: 2,521,622 km (0.043 R)
• M15: 2,733,901 km (0.036 R)
• M16: 2,974,454 km (0.046 R)
• M17: 3,244,927 km (0.113 R)
• M18: 3,359,968 km (0.065 R)
• M19: 3,476,355 km (0.11 R)
• M20: 4,354,644 km (0.12 R)
• M21: 5,655,099 km (0.035 R)
• M22: 6,362,397 km (0.113 R)
• M23: 6,711,858 km (0.118 R)
• M24: 7,067,602 km (0.095 R)
• M25: 7,157,510 km (0.035 R)
• M26: 7,582,069 km (0.079 R)
• M27: 7,705,038 km (0.056 R)
• M28: 8,203,050 km (0.032 R)
• M29: 8,519,748 km (0.107 R)
• M30: 9,230,488 km (0.09 R)
• M31: 9,792,826 km (0.083 R)
• M32: 9,926,716 km (0.106 R)
• M33: 10,230,400 km (0.111 R)
• M34: 10,468,560 km (0.096 R)
• M35: 10,639,999 km (0.113 R)
• M36: 10,985,420 km (0.059 R)
• M37: 12,008,071 km (0.076 R)
• M38: 12,512,665 km (0.106 R)
• M39: 13,060,941 km (0.112 R)
• M40: 13,171,644 km (0.12 R)
• M41: 13,393,797 km (0.104 R)
• M42: 13,654,546 km (0.093 R)
• M43: 16,036,892 km (0.109 R)
• M44: 16,472,970 km (0.029 R)
• M45: 17,235,171 km (0.081 R)
• M46: 18,132,160 km (0.117 R)
• M47: 18,462,172 km (0.088 R)
• M48: 19,002,670 km (0.086 R)
• M49: 19,590,440 km (0.095 R)
• M50: 19,674,962 km (0.082 R)
• M51: 19,844,158 km (0.1 R)
• M52: 19,928,980 km (0.116 R)
• M53: 20,269,614 km (0.072 R)
• M54: 20,440,604 km (0.074 R)
• M55: 20,569,109 km (0.103 R)
• M56: 20,740,997 km (0.073 R)
• M57: 20,956,418 km (0.09 R)
• M58: 21,825,731 km (0.071 R)
• M59: 24,276,593 km (0.099 R)
• M60: 24,594,788 km (0.083 R)
• M61: 25,881,180 km (0.057 R)
• M62: 26,159,731 km (0.095 R)
• M63: 26,252,781 km (0.119 R)
• M64: 26,579,353 km (0.085 R)
• M65: 27,804,260 km (0.032 R)
• M66: 28,423,446 km (0.104 R)
• M67: 29,433,531 km (0.08 R)
• M68: 30,259,760 km (0.056 R)
• M69: 30,553,271 km (0.09 R)
• M70: 32,134,221 km (0.087 R)
• M71: 32,333,635 km (0.09 R)
• M72: 33,792,214 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 14.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.23 AU - 16.09 AU

Year: 16702 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,218,560 km

• M1: 192,532 km (0.094 R)
• M2: 316,250 km (0.039 R)
• M3: 537,356 km (0.094 R)
• M4: 1,126,023 km (0.106 R)
• M5: 1,221,018 km (0.083 R)
• M6: 1,470,996 km (0.11 R)
• M7: 2,169,468 km (0.072 R)
• M8: 2,320,861 km (0.118 R)
• M9: 2,444,429 km (0.12 R)
• M10: 3,233,259 km (0.111 R)
• M11: 3,372,235 km (0.061 R)
• M12: 3,584,515 km (0.11 R)
• M13: 5,313,716 km (0.103 R)
• M14: 5,478,424 km (0.062 R)
• M15: 6,154,905 km (0.079 R)
• M16: 6,992,354 km (0.05 R)
• M17: 7,264,473 km (0.083 R)
• M18: 8,148,895 km (0.116 R)
• M19: 9,314,412 km (0.089 R)
• M20: 9,664,322 km (0.042 R)
• M21: 9,765,001 km (0.088 R)
• M22: 10,844,050 km (0.099 R)
• M23: 12,725,692 km (0.114 R)
• M24: 13,114,049 km (0.05 R)
• M25: 13,281,748 km (0.072 R)
• M26: 13,675,639 km (0.05 R)
• M27: 13,959,426 km (0.119 R)
• M28: 14,073,569 km (0.095 R)
• M29: 14,706,518 km (0.113 R)
• M30: 15,762,230 km (0.105 R)
• M31: 16,239,298 km (0.113 R)
• M32: 17,391,500 km (0.114 R)
• M33: 17,514,320 km (0.082 R)
• M34: 17,760,708 km (0.088 R)
• M35: 20,612,492 km (0.071 R)
• M36: 21,068,766 km (0.114 R)
• M37: 21,726,398 km (0.081 R)
• M38: 21,991,336 km (0.086 R)
• M39: 23,061,858 km (0.077 R)
• M40: 23,196,945 km (0.102 R)
• M41: 23,332,182 km (0.072 R)
• M42: 24,217,950 km (0.116 R)
• M43: 25,881,928 km (0.047 R)
• M44: 26,233,333 km (0.068 R)
• M45: 27,368,182 km (0.06 R)
• M46: 30,127,216 km (0.068 R)
• M47: 32,216,350 km (0.078 R)
• M48: 34,506,245 km (0.066 R)
• M49: 35,905,135 km (0.037 R)
• M50: 36,061,764 km (0.111 R)
• M51: 37,085,163 km (0.046 R)
• M52: 37,560,734 km (0.075 R)
• M53: 37,799,193 km (0.085 R)
• M54: 39,402,284 km (0.052 R)
• M55: 39,806,647 km (0.117 R)
• M56: 40,782,474 km (0.08 R)
• M57: 41,027,515 km (0.119 R)
• M58: 41,683,801 km (0.066 R)
• M59: 41,930,787 km (0.07 R)
• M60: 43,422,876 km (0.092 R)
• M61: 43,924,179 km (0.101 R)
• M62: 44,511,350 km (0.077 R)
• M63: 44,763,872 km (0.077 R)
• M64: 44,932,468 km (0.088 R)
• M65: 46,203,452 km (0.106 R)
• M66: 47,830,329 km (0.052 R)
• M67: 48,175,301 km (0.108 R)
• M68: 48,780,874 km (0.052 R)
• M69: 49,388,839 km (0.064 R)
• M70: 49,563,121 km (0.054 R)
• M71: 49,912,133 km (0.088 R)
• M72: 50,524,886 km (0.109 R)
• M73: 52,111,969 km (0.084 R)
• M74: 52,911,570 km (0.069 R)
• M75: 53,268,361 km (0.084 R)
• M76: 54,433,280 km (0.109 R)
• M77: 55,063,984 km (0.069 R)
• M78: 55,969,201 km (0.062 R)
• M79: 56,514,635 km (0.043 R)
• M80: 57,061,864 km (0.084 R)
• M81: 57,153,268 km (0.119 R)
• M82: 57,702,591 km (0.038 R)
• M83: 62,347,905 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326

Radius: 5.7

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.91 AU - 23.17 AU

Year: 29065 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,218,560 km

• M1: 73,303 km (0.077 R)
• M2: 210,783 km (0.086 R)
• M3: 254,765 km (0.057 R)
• M4: 1,218,175 km (0.05 R)
• M5: 1,666,371 km (0.094 R)
• M6: 2,698,895 km (0.088 R)
• M7: 3,079,323 km (0.113 R)
• M8: 4,102,572 km (0.082 R)
• M9: 4,672,839 km (0.1 R)
• M10: 4,807,926 km (0.078 R)
• M11: 5,455,386 km (0.098 R)
• M12: 5,837,758 km (0.09 R)
• M13: 6,130,072 km (0.057 R)
• M14: 6,228,657 km (0.111 R)
• M15: 6,577,519 km (0.114 R)
• M16: 8,197,963 km (0.12 R)
• M17: 8,525,134 km (0.082 R)
• M18: 9,248,739 km (0.117 R)
• M19: 10,049,835 km (0.101 R)
• M20: 10,282,759 km (0.077 R)
• M21: 11,052,291 km (0.094 R)
• M22: 11,353,132 km (0.08 R)
• M23: 11,778,738 km (0.096 R)
• M24: 12,024,378 km (0.06 R)
• M25: 12,333,746 km (0.048 R)
• M26: 12,645,807 km (0.062 R)
• M27: 12,771,320 km (0.101 R)
• M28: 12,897,281 km (0.086 R)
• M29: 14,703,526 km (0.085 R)
• M30: 15,034,287 km (0.042 R)
• M31: 15,838,226 km (0.079 R)
• M32: 16,587,412 km (0.095 R)
• M33: 16,656,077 km (0.113 R)
• M34: 16,724,743 km (0.064 R)
• M35: 17,487,542 km (0.085 R)
• M36: 17,767,739 km (0.08 R)
• M37: 18,688,364 km (0.072 R)
• M38: 19,046,651 km (0.07 R)
• M39: 19,190,564 km (0.078 R)
• M40: 20,871,745 km (0.052 R)
• M41: 21,020,146 km (0.049 R)
• M42: 21,392,645 km (0.118 R)
• M43: 22,219,921 km (0.056 R)
• M44: 22,371,314 km (0.042 R)
• M45: 22,523,306 km (0.052 R)
• M46: 22,904,481 km (0.083 R)
• M47: 24,372,335 km (0.113 R)
• M48: 29,952,486 km (0.078 R)
• M49: 31,725,669 km (0.083 R)
• M50: 32,667,986 km (0.08 R)
• M51: 34,667,811 km (0.112 R)
• M52: 35,019,665 km (0.087 R)
• M53: 37,876,685 km (0.062 R)
• M54: 38,329,817 km (0.071 R)
• M55: 38,967,104 km (0.107 R)
• M56: 39,149,912 km (0.046 R)
• M57: 40,622,105 km (0.092 R)
• M58: 41,086,008 km (0.098 R)
• M59: 41,551,557 km (0.074 R)
• M60: 41,644,906 km (0.109 R)
• M61: 41,831,753 km (0.044 R)
• M62: 42,018,751 km (0.081 R)
• M63: 42,206,197 km (0.111 R)
• M64: 42,393,942 km (0.075 R)
• M65: 42,581,837 km (0.111 R)
• M66: 42,770,181 km (0.058 R)
• M67: 44,000,474 km (0.098 R)
• M68: 44,381,350 km (0.074 R)
• M69: 46,012,266 km (0.113 R)
• M70: 46,108,757 km (0.039 R)
• M71: 46,398,827 km (0.11 R)
• M72: 47,760,467 km (0.045 R)
• M73: 48,151,815 km (0.101 R)
• M74: 48,642,645 km (0.064 R)
• M75: 48,741,081 km (0.042 R)
• M76: 49,332,591 km (0.11 R)
• M77: 49,629,243 km (0.115 R)
• M78: 51,622,036 km (0.032 R)
• M79: 52,124,236 km (0.114 R)
• M80: 54,047,766 km (0.111 R)
• M81: 54,251,518 km (0.037 R)
• M82: 55,994,184 km (0.107 R)
• M83: 56,097,257 km (0.071 R)
• M84: 57,235,397 km (0.074 R)
• M85: 58,276,599 km (0.115 R)
• M86: 60,589,232 km (0.089 R)
• M87: 61,863,357 km (0.109 R)
• M88: 62,824,673 km (0.069 R)
• M89: 63,039,047 km (0.102 R)
• M90: 65,846,849 km (0.116 R)
• M91: 66,064,514 km (0.101 R)
• M92: 66,391,535 km (0.05 R)
• M93: 66,937,717 km (0.058 R)
• M94: 72,031,674 km (0.057 R)
• M95: 72,480,468 km (0.098 R)
• M96: 73,042,806 km (0.103 R)
• M97: 74,625,103 km (0.074 R)
• M98: 75,420,365 km (0.102 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 18,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit