🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.71 AU

Year: 168 Days

Day: 12.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.77 AU - 1.07 AU

Year: 319 Days

Day: 33.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.28 AU

Year: 395 Days

Day: 27.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.06 AU - 1.34 AU

Year: 475 Days

Day: 31.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 11.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.49 AU - 8.65 AU

Year: 8291 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,051,728 km

• M1: 148,850 km (0.102 R)
• M2: 450,140 km (0.095 R)
• M3: 547,379 km (0.063 R)
• M4: 745,895 km (0.085 R)
• M5: 1,052,870 km (0.086 R)
• M6: 1,215,184 km (0.114 R)
• M7: 1,306,139 km (0.072 R)
• M8: 1,467,854 km (0.105 R)
• M9: 1,636,302 km (0.119 R)
• M10: 2,070,435 km (0.091 R)
• M11: 2,506,662 km (0.035 R)
• M12: 2,726,870 km (0.095 R)
• M13: 2,883,349 km (0.109 R)
• M14: 3,444,790 km (0.104 R)
• M15: 3,863,814 km (0.104 R)
• M16: 4,198,913 km (0.117 R)
• M17: 4,564,081 km (0.096 R)
• M18: 4,667,454 km (0.113 R)
• M19: 5,003,151 km (0.047 R)
• M20: 5,131,207 km (0.12 R)
• M21: 5,368,768 km (0.07 R)
• M22: 5,832,223 km (0.086 R)
• M23: 5,944,571 km (0.109 R)
• M24: 6,034,928 km (0.069 R)
• M25: 6,125,734 km (0.076 R)
• M26: 7,299,179 km (0.119 R)
• M27: 7,787,916 km (0.114 R)
• M28: 8,211,577 km (0.095 R)
• M29: 8,438,965 km (0.047 R)
• M30: 8,540,692 km (0.074 R)
• M31: 8,642,867 km (0.095 R)
• M32: 9,316,955 km (0.115 R)
• M33: 9,607,175 km (0.099 R)
• M34: 9,740,018 km (0.051 R)
• M35: 9,873,609 km (0.104 R)
• M36: 10,332,276 km (0.078 R)
• M37: 10,605,292 km (0.111 R)
• M38: 10,936,203 km (0.117 R)
• M39: 11,214,455 km (0.111 R)
• M40: 11,354,478 km (0.113 R)
• M41: 11,495,100 km (0.117 R)
• M42: 11,749,716 km (0.081 R)
• M43: 11,834,987 km (0.083 R)
• M44: 12,611,848 km (0.111 R)
• M45: 12,699,214 km (0.074 R)
• M46: 13,079,940 km (0.054 R)
• M47: 13,583,636 km (0.112 R)
• M48: 13,732,935 km (0.092 R)
• M49: 13,852,912 km (0.07 R)
• M50: 14,093,615 km (0.085 R)
• M51: 14,275,227 km (0.116 R)
• M52: 14,487,955 km (0.077 R)
• M53: 14,610,027 km (0.085 R)
• M54: 14,763,066 km (0.057 R)
• M55: 15,473,955 km (0.084 R)
• M56: 15,629,986 km (0.113 R)
• M57: 15,943,692 km (0.05 R)
• M58: 16,038,089 km (0.101 R)
• M59: 16,640,968 km (0.118 R)
• M60: 17,218,865 km (0.115 R)
• M61: 18,858,756 km (0.054 R)
• M62: 19,192,659 km (0.087 R)
• M63: 19,461,187 km (0.107 R)
• M64: 20,002,133 km (0.059 R)
• M65: 20,582,273 km (0.112 R)
• M66: 20,788,270 km (0.096 R)
• M67: 21,098,685 km (0.052 R)
• M68: 21,202,506 km (0.112 R)
• M69: 21,584,579 km (0.075 R)
• M70: 21,724,154 km (0.046 R)
• M71: 22,673,652 km (0.103 R)
• M72: 22,957,588 km (0.075 R)
• M73: 23,349,984 km (0.118 R)
• M74: 23,457,395 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 10.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.48 AU - 11.02 AU

Year: 11010 Days

Day: 14.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,051,728 km

• M1: 143,764 km (0.107 R)
• M2: 277,205 km (0.109 R)
• M3: 491,878 km (0.042 R)
• M4: 712,235 km (0.092 R)
• M5: 871,408 km (0.108 R)
• M6: 1,184,516 km (0.061 R)
• M7: 1,311,225 km (0.111 R)
• M8: 1,718,880 km (0.106 R)
• M9: 2,037,373 km (0.078 R)
• M10: 2,295,280 km (0.106 R)
• M11: 2,482,277 km (0.07 R)
• M12: 2,619,010 km (0.092 R)
• M13: 3,369,991 km (0.096 R)
• M14: 3,521,833 km (0.112 R)
• M15: 3,613,985 km (0.062 R)
• M16: 3,707,035 km (0.109 R)
• M17: 5,231,587 km (0.119 R)
• M18: 5,372,508 km (0.099 R)
• M19: 5,839,254 km (0.105 R)
• M20: 6,059,013 km (0.104 R)
• M21: 6,393,963 km (0.102 R)
• M22: 6,965,576 km (0.075 R)
• M23: 7,081,814 km (0.029 R)
• M24: 7,395,221 km (0.066 R)
• M25: 8,486,089 km (0.093 R)
• M26: 9,454,735 km (0.065 R)
• M27: 9,713,240 km (0.116 R)
• M28: 10,591,529 km (0.093 R)
• M29: 11,085,501 km (0.097 R)
• M30: 12,049,360 km (0.079 R)
• M31: 12,517,751 km (0.108 R)
• M32: 12,896,832 km (0.048 R)
• M33: 13,617,595 km (0.066 R)
• M34: 14,401,039 km (0.046 R)
• M35: 14,499,923 km (0.106 R)
• M36: 15,908,986 km (0.083 R)
• M37: 16,113,785 km (0.116 R)
• M38: 16,216,559 km (0.105 R)
• M39: 16,526,077 km (0.058 R)
• M40: 16,994,169 km (0.108 R)
• M41: 18,585,591 km (0.12 R)
• M42: 19,453,707 km (0.055 R)
• M43: 19,617,966 km (0.063 R)
• M44: 20,335,138 km (0.075 R)
• M45: 20,501,790 km (0.064 R)
• M46: 20,669,040 km (0.105 R)
• M47: 21,965,605 km (0.065 R)
• M48: 22,308,184 km (0.112 R)
• M49: 22,767,749 km (0.086 R)
• M50: 22,940,833 km (0.098 R)
• M51: 23,346,543 km (0.097 R)
• M52: 24,518,642 km (0.04 R)
• M53: 25,890,155 km (0.095 R)
• M54: 26,252,033 km (0.062 R)
• M55: 27,286,502 km (0.084 R)
• M56: 28,086,551 km (0.078 R)
• M57: 28,458,452 km (0.099 R)
• M58: 28,831,848 km (0.113 R)
• M59: 29,081,826 km (0.064 R)
• M60: 29,269,721 km (0.058 R)
• M61: 29,520,896 km (0.076 R)
• M62: 29,709,688 km (0.04 R)
• M63: 29,898,930 km (0.062 R)
• M64: 31,170,811 km (0.05 R)
• M65: 32,265,718 km (0.104 R)
• M66: 32,460,195 km (0.088 R)
• M67: 34,493,080 km (0.089 R)
• M68: 34,625,774 km (0.104 R)
• M69: 34,758,467 km (0.092 R)
• M70: 35,224,315 km (0.08 R)
• M71: 35,960,785 km (0.116 R)
• M72: 36,769,810 km (0.1 R)
• M73: 37,176,567 km (0.094 R)
• M74: 38,474,628 km (0.12 R)
• M75: 38,612,108 km (0.087 R)
• M76: 38,680,923 km (0.096 R)
• M77: 39,371,317 km (0.073 R)
• M78: 40,205,026 km (0.049 R)
• M79: 40,414,463 km (0.101 R)
• M80: 43,097,651 km (0.105 R)
• M81: 44,172,511 km (0.074 R)
• M82: 44,388,531 km (0.108 R)
• M83: 46,348,711 km (0.069 R)
• M84: 47,302,548 km (0.063 R)
• M85: 47,523,653 km (0.103 R)
• M86: 48,040,663 km (0.106 R)
• M87: 49,752,811 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.8

Radius: 3.9

Gravity: 43.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.35 AU - 13.85 AU

Year: 17147 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,051,728 km

• M1: 1,524,851 km (0.068 R)
• M2: 1,757,625 km (0.074 R)
• M3: 2,288,698 km (0.113 R)
• M4: 2,387,283 km (0.095 R)
• M5: 2,453,704 km (0.067 R)
• M6: 2,936,307 km (0.119 R)
• M7: 3,261,682 km (0.104 R)
• M8: 3,484,882 km (0.054 R)
• M9: 3,868,003 km (0.117 R)
• M10: 4,426,451 km (0.088 R)
• M11: 4,756,763 km (0.068 R)
• M12: 6,804,459 km (0.104 R)
• M13: 6,851,582 km (0.11 R)
• M14: 6,993,850 km (0.101 R)
• M15: 7,089,144 km (0.099 R)
• M16: 7,281,228 km (0.091 R)
• M17: 7,621,413 km (0.108 R)
• M18: 7,867,502 km (0.047 R)
• M19: 7,966,685 km (0.109 R)
• M20: 8,016,351 km (0.083 R)
• M21: 8,418,171 km (0.088 R)
• M22: 9,188,900 km (0.106 R)
• M23: 9,240,960 km (0.117 R)
• M24: 9,398,187 km (0.106 R)
• M25: 9,503,354 km (0.099 R)
• M26: 9,821,549 km (0.034 R)
• M27: 9,928,362 km (0.101 R)
• M28: 11,017,434 km (0.058 R)
• M29: 11,407,436 km (0.063 R)
• M30: 12,837,143 km (0.118 R)
• M31: 12,953,829 km (0.075 R)
• M32: 13,543,095 km (0.114 R)
• M33: 14,503,962 km (0.098 R)
• M34: 14,625,585 km (0.113 R)
• M35: 15,177,153 km (0.082 R)
• M36: 15,424,438 km (0.1 R)
• M37: 20,233,561 km (0.05 R)
• M38: 21,191,436 km (0.117 R)
• M39: 21,467,743 km (0.114 R)
• M40: 23,079,959 km (0.086 R)
• M41: 23,150,869 km (0.12 R)
• M42: 23,506,912 km (0.091 R)
• M43: 24,876,032 km (0.095 R)
• M44: 25,094,594 km (0.099 R)
• M45: 25,313,755 km (0.103 R)
• M46: 25,386,908 km (0.07 R)
• M47: 25,533,514 km (0.073 R)
• M48: 26,642,034 km (0.054 R)
• M49: 27,690,715 km (0.058 R)
• M50: 28,144,296 km (0.089 R)
• M51: 29,211,976 km (0.119 R)
• M52: 32,176,408 km (0.062 R)
• M53: 32,892,533 km (0.083 R)
• M54: 32,972,418 km (0.037 R)
• M55: 33,292,557 km (0.063 R)
• M56: 34,908,813 km (0.117 R)
• M57: 36,798,832 km (0.1 R)
• M58: 36,881,709 km (0.033 R)
• M59: 37,380,618 km (0.04 R)
• M60: 37,714,371 km (0.108 R)
• M61: 38,049,171 km (0.065 R)
• M62: 38,385,018 km (0.092 R)
• M63: 38,975,032 km (0.105 R)
• M64: 40,334,727 km (0.119 R)
• M65: 41,278,690 km (0.103 R)
• M66: 41,623,663 km (0.113 R)
• M67: 42,056,300 km (0.112 R)
• M68: 42,142,917 km (0.118 R)
• M69: 42,403,516 km (0.096 R)
• M70: 42,925,912 km (0.084 R)
• M71: 44,153,512 km (0.073 R)
• M72: 44,771,651 km (0.082 R)
• M73: 45,214,909 km (0.113 R)
• M74: 45,570,503 km (0.097 R)
• M75: 45,837,835 km (0.12 R)
• M76: 46,553,212 km (0.074 R)
• M77: 47,002,305 km (0.083 R)
• M78: 47,723,666 km (0.064 R)
• M79: 47,995,186 km (0.096 R)
• M80: 50,461,456 km (0.096 R)
• M81: 50,738,063 km (0.113 R)
• M82: 51,942,325 km (0.033 R)
• M83: 52,035,375 km (0.073 R)
• M84: 52,314,824 km (0.074 R)
• M85: 54,946,700 km (0.046 R)
• M86: 55,231,235 km (0.032 R)
• M87: 55,326,080 km (0.114 R)
• M88: 57,717,551 km (0.103 R)
• M89: 62,897,527 km (0.049 R)
• M90: 63,791,823 km (0.105 R)
• M91: 63,891,455 km (0.101 R)
• M92: 65,291,691 km (0.087 R)
• M93: 66,499,844 km (0.111 R)
• M94: 67,309,468 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.5

Radius: 4.5

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.94 AU - 19.24 AU

Year: 22262 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,051,728 km

• M1: 66,571 km (0.055 R)
• M2: 130,898 km (0.077 R)
• M3: 282,740 km (0.076 R)
• M4: 393,742 km (0.075 R)
• M5: 445,652 km (0.094 R)
• M6: 1,285,644 km (0.066 R)
• M7: 1,554,322 km (0.036 R)
• M8: 2,362,749 km (0.11 R)
• M9: 3,424,295 km (0.065 R)
• M10: 3,907,646 km (0.096 R)
• M11: 4,099,281 km (0.064 R)
• M12: 4,571,561 km (0.052 R)
• M13: 4,732,828 km (0.077 R)
• M14: 5,019,457 km (0.048 R)
• M15: 5,060,896 km (0.082 R)
• M16: 5,695,789 km (0.071 R)
• M17: 5,782,406 km (0.1 R)
• M18: 6,535,482 km (0.102 R)
• M19: 7,085,404 km (0.091 R)
• M20: 7,745,729 km (0.116 R)
• M21: 7,841,621 km (0.082 R)
• M22: 8,083,072 km (0.118 R)
• M23: 8,278,148 km (0.103 R)
• M24: 9,582,940 km (0.103 R)
• M25: 11,601,614 km (0.106 R)
• M26: 11,766,321 km (0.071 R)
• M27: 12,433,229 km (0.11 R)
• M28: 14,565,597 km (0.113 R)
• M29: 14,743,469 km (0.114 R)
• M30: 14,802,859 km (0.077 R)
• M31: 15,401,400 km (0.111 R)
• M32: 15,885,947 km (0.091 R)
• M33: 17,810,524 km (0.104 R)
• M34: 18,382,736 km (0.091 R)
• M35: 18,574,969 km (0.029 R)
• M36: 18,832,128 km (0.116 R)
• M37: 19,415,111 km (0.109 R)
• M38: 19,741,683 km (0.107 R)
• M39: 19,872,731 km (0.074 R)
• M40: 20,069,901 km (0.107 R)
• M41: 20,931,884 km (0.05 R)
• M42: 21,132,494 km (0.117 R)
• M43: 21,333,704 km (0.1 R)
• M44: 21,535,661 km (0.046 R)
• M45: 22,623,088 km (0.092 R)
• M46: 22,966,564 km (0.098 R)
• M47: 26,350,468 km (0.086 R)
• M48: 26,711,897 km (0.119 R)
• M49: 27,002,116 km (0.108 R)
• M50: 27,074,821 km (0.108 R)
• M51: 27,659,001 km (0.085 R)
• M52: 29,661,069 km (0.112 R)
• M53: 30,414,444 km (0.079 R)
• M54: 30,565,837 km (0.065 R)
• M55: 31,173,952 km (0.059 R)
• M56: 32,016,787 km (0.106 R)
• M57: 32,944,593 km (0.098 R)
• M58: 34,116,842 km (0.063 R)
• M59: 35,700,784 km (0.049 R)
• M60: 37,146,946 km (0.07 R)
• M61: 37,633,140 km (0.031 R)
• M62: 37,714,371 km (0.099 R)
• M63: 39,022,305 km (0.1 R)
• M64: 39,351,570 km (0.083 R)
• M65: 40,761,381 km (0.088 R)
• M66: 41,598,231 km (0.069 R)
• M67: 41,682,305 km (0.111 R)
• M68: 42,187,497 km (0.04 R)
• M69: 42,440,916 km (0.085 R)
• M70: 43,800,761 km (0.071 R)
• M71: 45,693,922 km (0.118 R)
• M72: 46,040,989 km (0.1 R)
• M73: 47,262,455 km (0.106 R)
• M74: 47,350,120 km (0.118 R)
• M75: 47,789,339 km (0.032 R)
• M76: 48,848,642 km (0.096 R)
• M77: 49,470,221 km (0.1 R)
• M78: 50,631,549 km (0.118 R)
• M79: 50,990,584 km (0.114 R)
• M80: 52,254,237 km (0.033 R)
• M81: 53,436,659 km (0.091 R)
• M82: 53,528,063 km (0.106 R)
• M83: 53,802,276 km (0.099 R)
• M84: 54,260,494 km (0.052 R)
• M85: 55,365,424 km (0.114 R)
• M86: 55,827,981 km (0.11 R)
• M87: 55,920,731 km (0.112 R)
• M88: 56,570,884 km (0.094 R)
• M89: 57,691,072 km (0.103 R)
• M90: 60,428,713 km (0.106 R)
• M91: 61,095,770 km (0.081 R)
• M92: 62,918,770 km (0.069 R)
• M93: 63,401,373 km (0.116 R)
• M94: 64,176,290 km (0.025 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit