🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.56 AU - 0.72 AU

Year: 189 Days

Day: 37.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,126,522 km

• M1: 61,186 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.85 AU

Year: 211 Days

Day: 36.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.56 AU - 0.86 AU

Year: 221 Days

Day: 38.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.27 AU - 1.29 AU

Year: 534 Days

Day: 41.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.22 AU - 1.78 AU

Year: 678 Days

Day: 37.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.91 AU - 3.03 AU

Year: 1432 Days

Day: 44.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,126,522 km

• M1: 1,433,447 km (0.094 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 14.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.6 AU - 6.72 AU

Year: 6341 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,126,522 km

• M1: 198,367 km (0.117 R)
• M2: 334,501 km (0.049 R)
• M3: 486,193 km (0.065 R)
• M4: 634,295 km (0.103 R)
• M5: 942,915 km (0.032 R)
• M6: 1,210,396 km (0.088 R)
• M7: 1,751,193 km (0.095 R)
• M8: 2,176,200 km (0.036 R)
• M9: 2,574,729 km (0.114 R)
• M10: 2,772,946 km (0.117 R)
• M11: 3,660,211 km (0.074 R)
• M12: 3,793,802 km (0.047 R)
• M13: 3,997,554 km (0.028 R)
• M14: 5,269,435 km (0.112 R)
• M15: 5,702,671 km (0.091 R)
• M16: 5,910,462 km (0.119 R)
• M17: 6,227,011 km (0.092 R)
• M18: 6,685,080 km (0.117 R)
• M19: 7,210,019 km (0.097 R)
• M20: 7,978,952 km (0.026 R)
• M21: 8,329,161 km (0.062 R)
• M22: 8,417,573 km (0.054 R)
• M23: 8,863,973 km (0.102 R)
• M24: 9,166,011 km (0.05 R)
• M25: 9,348,820 km (0.065 R)
• M26: 9,502,158 km (0.087 R)
• M27: 9,594,459 km (0.081 R)
• M28: 10,281,114 km (0.051 R)
• M29: 11,113,177 km (0.042 R)
• M30: 11,243,178 km (0.099 R)
• M31: 12,200,305 km (0.029 R)
• M32: 12,502,792 km (0.109 R)
• M33: 12,909,847 km (0.111 R)
• M34: 13,080,688 km (0.08 R)
• M35: 13,355,799 km (0.111 R)
• M36: 13,841,693 km (0.106 R)
• M37: 14,192,350 km (0.089 R)
• M38: 14,866,737 km (0.092 R)
• M39: 15,334,231 km (0.026 R)
• M40: 16,099,573 km (0.102 R)
• M41: 16,283,728 km (0.07 R)
• M42: 16,653,983 km (0.078 R)
• M43: 16,840,232 km (0.1 R)
• M44: 17,102,029 km (0.104 R)
• M45: 17,289,774 km (0.116 R)
• M46: 17,516,115 km (0.109 R)
• M47: 17,667,658 km (0.113 R)
• M48: 18,392,909 km (0.098 R)
• M49: 18,933,555 km (0.09 R)
• M50: 19,050,092 km (0.074 R)
• M51: 19,597,171 km (0.106 R)
• M52: 20,030,556 km (0.088 R)
• M53: 20,666,796 km (0.084 R)
• M54: 21,027,477 km (0.078 R)
• M55: 21,430,793 km (0.093 R)
• M56: 22,245,054 km (0.103 R)
• M57: 22,450,302 km (0.086 R)
• M58: 22,655,999 km (0.057 R)
• M59: 22,862,444 km (0.085 R)
• M60: 23,028,049 km (0.09 R)
• M61: 23,235,541 km (0.08 R)
• M62: 24,451,622 km (0.084 R)
• M63: 24,748,275 km (0.074 R)
• M64: 25,345,170 km (0.111 R)
• M65: 25,473,675 km (0.094 R)
• M66: 25,731,432 km (0.089 R)
• M67: 27,120,299 km (0.048 R)
• M68: 27,559,369 km (0.107 R)
• M69: 28,444,539 km (0.058 R)
• M70: 28,533,699 km (0.087 R)
• M71: 28,801,330 km (0.096 R)
• M72: 29,204,347 km (0.053 R)
• M73: 29,429,043 km (0.118 R)
• M74: 30,242,855 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 11.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.93 AU - 9.45 AU

Year: 8648 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,126,522 km

• M1: 189,989 km (0.092 R)
• M2: 414,685 km (0.067 R)
• M3: 586,872 km (0.108 R)
• M4: 683,064 km (0.091 R)
• M5: 1,091,017 km (0.053 R)
• M6: 1,195,437 km (0.056 R)
• M7: 1,873,115 km (0.096 R)
• M8: 2,173,956 km (0.117 R)
• M9: 2,444,429 km (0.054 R)
• M10: 2,968,620 km (0.094 R)
• M11: 3,218,449 km (0.107 R)
• M12: 4,009,073 km (0.12 R)
• M13: 4,857,742 km (0.059 R)
• M14: 5,332,865 km (0.117 R)
• M15: 6,010,543 km (0.116 R)
• M16: 6,200,084 km (0.045 R)
• M17: 6,650,074 km (0.12 R)
• M18: 6,813,435 km (0.067 R)
• M19: 6,978,142 km (0.088 R)
• M20: 7,378,765 km (0.079 R)
• M21: 7,649,986 km (0.109 R)
• M22: 8,237,308 km (0.054 R)
• M23: 8,660,819 km (0.119 R)
• M24: 8,911,096 km (0.03 R)
• M25: 9,127,564 km (0.105 R)
• M26: 9,236,472 km (0.073 R)
• M27: 9,528,936 km (0.076 R)
• M28: 9,898,891 km (0.105 R)
• M29: 10,462,576 km (0.046 R)
• M30: 10,921,243 km (0.088 R)
• M31: 11,075,478 km (0.036 R)
• M32: 11,386,343 km (0.098 R)
• M33: 11,937,312 km (0.104 R)
• M34: 12,216,013 km (0.118 R)
• M35: 12,496,808 km (0.071 R)
• M36: 12,658,373 km (0.119 R)
• M37: 12,983,300 km (0.11 R)
• M38: 13,064,980 km (0.077 R)
• M39: 13,476,075 km (0.115 R)
• M40: 13,724,707 km (0.082 R)
• M41: 14,819,913 km (0.108 R)
• M42: 15,594,381 km (0.117 R)
• M43: 16,338,032 km (0.085 R)
• M44: 16,691,981 km (0.1 R)
• M45: 17,048,473 km (0.075 R)
• M46: 18,453,645 km (0.063 R)
• M47: 18,822,254 km (0.1 R)
• M48: 19,613,777 km (0.118 R)
• M49: 20,037,139 km (0.058 R)
• M50: 20,845,117 km (0.115 R)
• M51: 21,036,752 km (0.032 R)
• M52: 22,345,883 km (0.042 R)
• M53: 22,640,441 km (0.082 R)
• M54: 23,332,481 km (0.105 R)
• M55: 23,531,595 km (0.032 R)
• M56: 23,681,193 km (0.098 R)
• M57: 23,931,321 km (0.109 R)
• M58: 24,434,269 km (0.118 R)
• M59: 24,636,376 km (0.087 R)
• M60: 24,737,653 km (0.066 R)
• M61: 25,399,325 km (0.069 R)
• M62: 25,758,061 km (0.114 R)
• M63: 26,376,947 km (0.096 R)
• M64: 26,844,291 km (0.097 R)
• M65: 27,261,968 km (0.086 R)
• M66: 27,787,206 km (0.099 R)
• M67: 28,156,862 km (0.078 R)
• M68: 29,061,182 km (0.079 R)
• M69: 30,029,229 km (0.115 R)
• M70: 30,137,538 km (0.066 R)
• M71: 31,501,123 km (0.07 R)
• M72: 31,776,233 km (0.037 R)
• M73: 32,162,794 km (0.11 R)
• M74: 33,163,903 km (0.087 R)
• M75: 34,911,954 km (0.065 R)
• M76: 35,367,929 km (0.042 R)
• M77: 36,113,076 km (0.119 R)
• M78: 36,805,415 km (0.103 R)
• M79: 37,327,661 km (0.085 R)
• M80: 37,444,048 km (0.104 R)
• M81: 38,086,271 km (0.108 R)
• M82: 39,145,125 km (0.106 R)
• M83: 39,381,789 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 5.9

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.91 AU - 14.09 AU

Year: 16306 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,126,522 km

• M1: 159,322 km (0.115 R)
• M2: 403,914 km (0.054 R)
• M3: 808,576 km (0.069 R)
• M4: 1,424,022 km (0.1 R)
• M5: 1,483,263 km (0.12 R)
• M6: 1,728,005 km (0.031 R)
• M7: 2,394,613 km (0.036 R)
• M8: 2,536,731 km (0.115 R)
• M9: 2,904,143 km (0.109 R)
• M10: 2,941,693 km (0.083 R)
• M11: 3,055,686 km (0.108 R)
• M12: 3,526,022 km (0.103 R)
• M13: 3,687,887 km (0.072 R)
• M14: 3,852,145 km (0.108 R)
• M15: 4,060,984 km (0.104 R)
• M16: 5,955,042 km (0.039 R)
• M17: 6,051,234 km (0.067 R)
• M18: 7,398,961 km (0.037 R)
• M19: 7,502,483 km (0.064 R)
• M20: 8,239,701 km (0.026 R)
• M21: 8,293,257 km (0.063 R)
• M22: 9,725,806 km (0.118 R)
• M23: 10,010,042 km (0.079 R)
• M24: 11,531,153 km (0.103 R)
• M25: 12,074,343 km (0.115 R)
• M26: 12,135,230 km (0.086 R)
• M27: 12,935,728 km (0.075 R)
• M28: 14,912,514 km (0.098 R)
• M29: 15,569,997 km (0.049 R)
• M30: 15,835,683 km (0.078 R)
• M31: 16,304,223 km (0.053 R)
• M32: 16,641,566 km (0.05 R)
• M33: 17,667,658 km (0.12 R)
• M34: 17,806,036 km (0.074 R)
• M35: 18,153,552 km (0.105 R)
• M36: 18,293,127 km (0.096 R)
• M37: 19,067,296 km (0.042 R)
• M38: 19,924,192 km (0.101 R)
• M39: 23,020,270 km (0.077 R)
• M40: 24,933,028 km (0.04 R)
• M41: 26,262,505 km (0.104 R)
• M42: 26,499,468 km (0.064 R)
• M43: 27,534,685 km (0.055 R)
• M44: 28,097,622 km (0.049 R)
• M45: 28,826,911 km (0.098 R)
• M46: 28,908,293 km (0.065 R)
• M47: 29,644,464 km (0.076 R)
• M48: 30,469,646 km (0.095 R)
• M49: 30,968,405 km (0.062 R)
• M50: 31,637,706 km (0.056 R)
• M51: 33,845,172 km (0.11 R)
• M52: 34,794,071 km (0.118 R)
• M53: 35,664,282 km (0.1 R)
• M54: 35,926,677 km (0.091 R)
• M55: 38,496,618 km (0.068 R)
• M56: 38,855,653 km (0.077 R)
• M57: 39,035,620 km (0.039 R)
• M58: 39,215,885 km (0.074 R)
• M59: 39,667,671 km (0.091 R)
• M60: 40,759,137 km (0.085 R)
• M61: 40,850,541 km (0.105 R)
• M62: 41,952,479 km (0.096 R)
• M63: 42,044,781 km (0.108 R)
• M64: 42,137,083 km (0.112 R)
• M65: 44,092,028 km (0.08 R)
• M66: 44,373,571 km (0.056 R)
• M67: 45,411,481 km (0.079 R)
• M68: 46,266,582 km (0.103 R)
• M69: 46,743,949 km (0.073 R)
• M70: 47,799,960 km (0.064 R)
• M71: 49,837,633 km (0.08 R)
• M72: 50,916,234 km (0.068 R)
• M73: 52,101,647 km (0.113 R)
• M74: 52,598,163 km (0.096 R)
• M75: 52,697,795 km (0.062 R)
• M76: 54,197,962 km (0.08 R)
• M77: 55,915,047 km (0.111 R)
• M78: 56,627,282 km (0.067 R)
• M79: 57,855,181 km (0.072 R)
• M80: 58,575,495 km (0.106 R)
• M81: 59,817,307 km (0.093 R)
• M82: 60,129,069 km (0.103 R)
• M83: 61,067,646 km (0.085 R)
• M84: 61,486,370 km (0.031 R)
• M85: 63,700,269 km (0.117 R)
• M86: 64,657,097 km (0.098 R)
• M87: 64,870,274 km (0.059 R)
• M88: 65,190,713 km (0.109 R)
• M89: 65,404,488 km (0.066 R)
• M90: 68,314,316 km (0.051 R)
• M91: 69,620,904 km (0.073 R)
• M92: 70,496,650 km (0.12 R)
• M93: 72,259,063 km (0.087 R)
• M94: 73,590,334 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.7

Radius: 7.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.21 AU - 18.47 AU

Year: 25497 Days

Day: 19.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,126,522 km

• M1: 131,646 km (0.104 R)
• M2: 363,523 km (0.088 R)
• M3: 512,074 km (0.08 R)
• M4: 866,920 km (0.116 R)
• M5: 916,137 km (0.102 R)
• M6: 991,684 km (0.095 R)
• M7: 2,054,128 km (0.109 R)
• M8: 2,188,168 km (0.104 R)
• M9: 4,176,324 km (0.12 R)
• M10: 4,261,146 km (0.113 R)
• M11: 4,826,775 km (0.062 R)
• M12: 5,095,752 km (0.092 R)
• M13: 5,186,558 km (0.06 R)
• M14: 5,508,493 km (0.098 R)
• M15: 5,695,341 km (0.118 R)
• M16: 6,463,675 km (0.098 R)
• M17: 6,859,960 km (0.033 R)
• M18: 7,264,323 km (0.079 R)
• M19: 7,780,436 km (0.099 R)
• M20: 7,990,172 km (0.099 R)
• M21: 8,847,816 km (0.089 R)
• M22: 10,360,401 km (0.102 R)
• M23: 10,707,318 km (0.085 R)
• M24: 10,765,512 km (0.099 R)
• M25: 12,805,578 km (0.099 R)
• M26: 13,365,223 km (0.119 R)
• M27: 13,553,567 km (0.104 R)
• M28: 13,742,659 km (0.085 R)
• M29: 14,572,777 km (0.065 R)
• M30: 14,831,282 km (0.098 R)
• M31: 15,550,399 km (0.069 R)
• M32: 18,051,377 km (0.091 R)
• M33: 18,259,617 km (0.093 R)
• M34: 18,468,605 km (0.112 R)
• M35: 18,818,664 km (0.073 R)
• M36: 19,953,663 km (0.092 R)
• M37: 20,384,954 km (0.104 R)
• M38: 20,819,386 km (0.093 R)
• M39: 21,550,172 km (0.069 R)
• M40: 21,770,978 km (0.03 R)
• M41: 22,066,733 km (0.12 R)
• M42: 22,289,335 km (0.115 R)
• M43: 22,811,731 km (0.094 R)
• M44: 23,413,563 km (0.12 R)
• M45: 25,173,133 km (0.074 R)
• M46: 25,328,116 km (0.092 R)
• M47: 28,011,304 km (0.06 R)
• M48: 28,091,488 km (0.067 R)
• M49: 28,817,487 km (0.096 R)
• M50: 28,979,651 km (0.065 R)
• M51: 29,794,959 km (0.077 R)
• M52: 30,370,163 km (0.114 R)
• M53: 30,949,107 km (0.037 R)
• M54: 31,198,337 km (0.118 R)
• M55: 31,531,641 km (0.079 R)
• M56: 35,102,093 km (0.045 R)
• M57: 35,970,958 km (0.104 R)
• M58: 36,846,704 km (0.099 R)
• M59: 41,696,218 km (0.114 R)
• M60: 42,247,336 km (0.116 R)
• M61: 42,800,848 km (0.039 R)
• M62: 43,821,854 km (0.047 R)
• M63: 44,008,402 km (0.06 R)
• M64: 44,382,098 km (0.083 R)
• M65: 45,698,709 km (0.074 R)
• M66: 46,077,191 km (0.091 R)
• M67: 46,646,860 km (0.085 R)
• M68: 49,142,452 km (0.06 R)
• M69: 50,895,440 km (0.077 R)
• M70: 51,189,699 km (0.117 R)
• M71: 53,662,851 km (0.049 R)
• M72: 54,964,202 km (0.092 R)
• M73: 55,064,732 km (0.095 R)
• M74: 55,770,236 km (0.094 R)
• M75: 56,884,890 km (0.103 R)
• M76: 60,272,533 km (0.051 R)
• M77: 60,791,638 km (0.105 R)
• M78: 62,147,892 km (0.081 R)
• M79: 62,252,611 km (0.114 R)
• M80: 62,567,215 km (0.06 R)
• M81: 63,303,237 km (0.089 R)
• M82: 64,783,956 km (0.05 R)
• M83: 64,996,385 km (0.053 R)
• M84: 67,887,364 km (0.114 R)
• M85: 68,103,084 km (0.04 R)
• M86: 70,055,636 km (0.101 R)
• M87: 70,273,749 km (0.106 R)
• M88: 70,819,931 km (0.081 R)
• M89: 72,466,854 km (0.114 R)
• M90: 73,461,231 km (0.117 R)
• M91: 73,793,638 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit