🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.09 AU

Year: 301 Days

Day: 26.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,919,557 km

• M1: 11,818 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.9 AU - 1.08 AU

Year: 353 Days

Day: 44.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,919,557 km

• M1: 21,542 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.11 AU - 1.69 AU

Year: 593 Days

Day: 41.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,919,557 km

• M1: 369,507 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.61 AU - 2.31 AU

Year: 983 Days

Day: 24.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.23 AU - 4.73 AU

Year: 3396 Days

Day: 14.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,919,557 km

• M1: 278,551 km (0.103 R)
• M2: 2,608,987 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.3

Radius: 12.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.28 AU - 7.44 AU

Year: 6435 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,919,557 km

• M1: 324,478 km (0.098 R)
• M2: 501,003 km (0.109 R)
• M3: 622,776 km (0.101 R)
• M4: 812,616 km (0.105 R)
• M5: 1,759,720 km (0.111 R)
• M6: 2,243,519 km (0.116 R)
• M7: 2,328,341 km (0.049 R)
• M8: 2,589,090 km (0.083 R)
• M9: 3,282,327 km (0.101 R)
• M10: 4,005,483 km (0.104 R)
• M11: 4,187,544 km (0.049 R)
• M12: 4,586,671 km (0.103 R)
• M13: 5,109,964 km (0.113 R)
• M14: 5,307,583 km (0.112 R)
• M15: 5,681,428 km (0.068 R)
• M16: 6,303,456 km (0.052 R)
• M17: 6,394,112 km (0.082 R)
• M18: 7,009,558 km (0.12 R)
• M19: 7,356,326 km (0.06 R)
• M20: 7,676,316 km (0.067 R)
• M21: 9,172,743 km (0.069 R)
• M22: 10,254,934 km (0.039 R)
• M23: 10,433,255 km (0.087 R)
• M24: 11,561,971 km (0.114 R)
• M25: 12,386,404 km (0.097 R)
• M26: 12,690,986 km (0.092 R)
• M27: 13,619,390 km (0.062 R)
• M28: 14,052,326 km (0.06 R)
• M29: 14,569,636 km (0.038 R)
• M30: 14,730,154 km (0.098 R)
• M31: 14,850,880 km (0.08 R)
• M32: 15,337,222 km (0.077 R)
• M33: 15,705,383 km (0.109 R)
• M34: 15,828,652 km (0.076 R)
• M35: 16,450,380 km (0.115 R)
• M36: 16,785,180 km (0.069 R)
• M37: 16,869,254 km (0.09 R)
• M38: 17,164,560 km (0.111 R)
• M39: 17,717,624 km (0.081 R)
• M40: 17,846,128 km (0.074 R)
• M41: 18,493,139 km (0.09 R)
• M42: 19,059,966 km (0.06 R)
• M43: 19,279,575 km (0.082 R)
• M44: 20,300,431 km (0.119 R)
• M45: 20,479,799 km (0.045 R)
• M46: 21,111,700 km (0.081 R)
• M47: 21,202,506 km (0.116 R)
• M48: 21,704,108 km (0.07 R)
• M49: 22,487,103 km (0.109 R)
• M50: 22,672,754 km (0.089 R)
• M51: 22,998,728 km (0.119 R)
• M52: 23,702,586 km (0.091 R)
• M53: 24,795,548 km (0.1 R)
• M54: 25,083,374 km (0.025 R)
• M55: 25,227,736 km (0.117 R)
• M56: 25,565,528 km (0.11 R)
• M57: 25,710,788 km (0.111 R)
• M58: 25,953,585 km (0.1 R)
• M59: 26,245,750 km (0.112 R)
• M60: 26,343,437 km (0.112 R)
• M61: 27,079,758 km (0.114 R)
• M62: 27,227,860 km (0.089 R)
• M63: 28,924,898 km (0.113 R)
• M64: 29,786,133 km (0.094 R)
• M65: 30,399,185 km (0.117 R)
• M66: 30,707,357 km (0.05 R)
• M67: 30,964,814 km (0.117 R)
• M68: 31,119,798 km (0.119 R)
• M69: 31,534,034 km (0.119 R)
• M70: 31,845,946 km (0.081 R)
• M71: 32,263,324 km (0.088 R)
• M72: 32,577,629 km (0.046 R)
• M73: 33,103,615 km (0.081 R)
• M74: 33,897,980 km (0.119 R)
• M75: 34,324,334 km (0.034 R)
• M76: 34,431,147 km (0.051 R)
• M77: 34,645,072 km (0.043 R)
• M78: 34,805,889 km (0.103 R)
• M79: 34,967,006 km (0.088 R)
• M80: 35,667,723 km (0.116 R)
• M81: 35,992,649 km (0.079 R)
• M82: 36,101,257 km (0.104 R)
• M83: 36,481,984 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.8

Radius: 11.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.73 AU - 8.59 AU

Year: 8349 Days

Day: 13 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,919,557 km

• M1: 207,941 km (0.089 R)
• M2: 309,518 km (0.093 R)
• M3: 425,456 km (0.061 R)
• M4: 560,094 km (0.066 R)
• M5: 648,656 km (0.115 R)
• M6: 1,092,812 km (0.069 R)
• M7: 1,367,773 km (0.051 R)
• M8: 1,471,445 km (0.115 R)
• M9: 1,577,809 km (0.112 R)
• M10: 1,776,176 km (0.101 R)
• M11: 1,890,019 km (0.112 R)
• M12: 2,077,316 km (0.106 R)
• M13: 2,197,593 km (0.093 R)
• M14: 2,320,413 km (0.034 R)
• M15: 2,496,040 km (0.105 R)
• M16: 2,887,389 km (0.063 R)
• M17: 3,022,326 km (0.092 R)
• M18: 3,186,883 km (0.118 R)
• M19: 3,904,804 km (0.119 R)
• M20: 3,994,413 km (0.088 R)
• M21: 5,056,408 km (0.111 R)
• M22: 5,417,986 km (0.091 R)
• M23: 5,518,067 km (0.066 R)
• M24: 6,874,920 km (0.117 R)
• M25: 6,983,378 km (0.106 R)
• M26: 7,056,083 km (0.1 R)
• M27: 7,165,588 km (0.101 R)
• M28: 8,406,952 km (0.105 R)
• M29: 8,953,582 km (0.103 R)
• M30: 9,271,178 km (0.116 R)
• M31: 9,592,365 km (0.109 R)
• M32: 10,619,953 km (0.119 R)
• M33: 10,956,249 km (0.089 R)
• M34: 11,596,079 km (0.101 R)
• M35: 11,682,397 km (0.116 R)
• M36: 11,942,398 km (0.078 R)
• M37: 12,335,990 km (0.045 R)
• M38: 12,778,351 km (0.105 R)
• M39: 12,912,091 km (0.072 R)
• M40: 13,270,977 km (0.118 R)
• M41: 13,361,184 km (0.119 R)
• M42: 13,815,513 km (0.041 R)
• M43: 14,460,130 km (0.111 R)
• M44: 15,208,718 km (0.104 R)
• M45: 15,635,371 km (0.069 R)
• M46: 16,694,973 km (0.066 R)
• M47: 17,184,158 km (0.06 R)
• M48: 17,777,613 km (0.098 R)
• M49: 18,176,889 km (0.11 R)
• M50: 18,933,555 km (0.119 R)
• M51: 19,494,996 km (0.119 R)
• M52: 20,165,643 km (0.078 R)
• M53: 20,843,920 km (0.104 R)
• M54: 21,054,105 km (0.105 R)
• M55: 21,264,889 km (0.088 R)
• M56: 21,582,634 km (0.076 R)
• M57: 22,276,320 km (0.119 R)
• M58: 25,123,317 km (0.046 R)
• M59: 25,627,611 km (0.03 R)
• M60: 27,217,986 km (0.104 R)
• M61: 27,735,894 km (0.071 R)
• M62: 28,025,067 km (0.066 R)
• M63: 28,723,090 km (0.08 R)
• M64: 30,672,201 km (0.086 R)
• M65: 30,971,247 km (0.109 R)
• M66: 31,692,907 km (0.065 R)
• M67: 32,237,743 km (0.107 R)
• M68: 32,663,648 km (0.039 R)
• M69: 33,214,018 km (0.098 R)
• M70: 34,758,916 km (0.088 R)
• M71: 35,446,019 km (0.118 R)
• M72: 36,327,150 km (0.065 R)
• M73: 37,470,377 km (0.092 R)
• M74: 38,625,572 km (0.118 R)
• M75: 39,142,732 km (0.043 R)
• M76: 41,168,287 km (0.105 R)
• M77: 41,300,232 km (0.101 R)
• M78: 42,226,991 km (0.03 R)
• M79: 43,093,911 km (0.072 R)
• M80: 43,294,821 km (0.042 R)
• M81: 44,438,945 km (0.051 R)
• M82: 44,980,789 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 8.7

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.95 AU - 10.95 AU

Year: 9590 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,919,557 km

• M1: 112,647 km (0.092 R)
• M2: 493,823 km (0.107 R)
• M3: 1,327,382 km (0.083 R)
• M4: 1,644,529 km (0.06 R)
• M5: 2,647,434 km (0.111 R)
• M6: 2,816,030 km (0.054 R)
• M7: 2,873,027 km (0.085 R)
• M8: 3,223,385 km (0.102 R)
• M9: 3,312,994 km (0.085 R)
• M10: 3,464,387 km (0.116 R)
• M11: 4,453,379 km (0.109 R)
• M12: 4,654,439 km (0.093 R)
• M13: 4,790,124 km (0.109 R)
• M14: 4,927,155 km (0.101 R)
• M15: 5,240,264 km (0.104 R)
• M16: 5,704,017 km (0.105 R)
• M17: 7,211,814 km (0.118 R)
• M18: 7,607,201 km (0.111 R)
• M19: 7,727,179 km (0.032 R)
• M20: 7,807,513 km (0.036 R)
• M21: 8,254,362 km (0.115 R)
• M22: 8,543,086 km (0.119 R)
• M23: 8,793,064 km (0.115 R)
• M24: 9,343,285 km (0.055 R)
• M25: 10,167,419 km (0.075 R)
• M26: 11,060,070 km (0.066 R)
• M27: 11,469,818 km (0.101 R)
• M28: 12,304,425 km (0.067 R)
• M29: 12,966,994 km (0.088 R)
• M30: 13,738,320 km (0.058 R)
• M31: 14,129,668 km (0.118 R)
• M32: 14,524,607 km (0.104 R)
• M33: 14,823,204 km (0.116 R)
• M34: 15,325,404 km (0.025 R)
• M35: 16,605,214 km (0.116 R)
• M36: 16,761,095 km (0.065 R)
• M37: 17,284,089 km (0.063 R)
• M38: 17,494,873 km (0.078 R)
• M39: 17,706,404 km (0.064 R)
• M40: 18,185,716 km (0.086 R)
• M41: 18,292,828 km (0.034 R)
• M42: 18,400,089 km (0.113 R)
• M43: 18,723,221 km (0.079 R)
• M44: 19,320,415 km (0.088 R)
• M45: 19,429,622 km (0.111 R)
• M46: 19,979,095 km (0.117 R)
• M47: 20,812,804 km (0.081 R)
• M48: 21,149,399 km (0.1 R)
• M49: 21,262,046 km (0.078 R)
• M50: 21,487,789 km (0.075 R)
• M51: 21,771,277 km (0.118 R)
• M52: 22,112,959 km (0.039 R)
• M53: 22,399,140 km (0.094 R)
• M54: 23,090,880 km (0.113 R)
• M55: 24,318,331 km (0.107 R)
• M56: 24,554,546 km (0.11 R)
• M57: 25,088,760 km (0.092 R)
• M58: 25,207,989 km (0.1 R)
• M59: 25,327,368 km (0.092 R)
• M60: 26,047,981 km (0.082 R)
• M61: 27,693,707 km (0.088 R)
• M62: 28,871,791 km (0.12 R)
• M63: 29,561,287 km (0.106 R)
• M64: 30,637,644 km (0.067 R)
• M65: 31,276,876 km (0.076 R)
• M66: 31,920,296 km (0.085 R)
• M67: 31,984,922 km (0.082 R)
• M68: 33,548,220 km (0.053 R)
• M69: 35,336,363 km (0.119 R)
• M70: 36,343,307 km (0.096 R)
• M71: 37,291,458 km (0.079 R)
• M72: 37,973,624 km (0.096 R)
• M73: 39,558,464 km (0.091 R)
• M74: 39,766,704 km (0.117 R)
• M75: 40,393,819 km (0.113 R)
• M76: 41,869,751 km (0.064 R)
• M77: 41,940,511 km (0.118 R)
• M78: 43,291,829 km (0.079 R)
• M79: 43,649,667 km (0.112 R)
• M80: 44,585,102 km (0.11 R)
• M81: 45,018,936 km (0.117 R)
• M82: 45,818,088 km (0.114 R)
• M83: 46,329,114 km (0.066 R)
• M84: 46,475,421 km (0.073 R)
• M85: 46,768,633 km (0.088 R)
• M86: 48,317,719 km (0.025 R)
• M87: 49,509,266 km (0.084 R)
• M88: 49,658,864 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.7

Radius: 7.5

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 14.98 AU - 21.12 AU

Year: 27466 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,919,557 km

• M1: 182,061 km (0.098 R)
• M2: 1,270,385 km (0.109 R)
• M3: 2,818,424 km (0.114 R)
• M4: 3,924,999 km (0.106 R)
• M5: 4,646,959 km (0.084 R)
• M6: 5,099,642 km (0.084 R)
• M7: 5,305,339 km (0.048 R)
• M8: 5,992,592 km (0.065 R)
• M9: 7,161,250 km (0.098 R)
• M10: 7,683,347 km (0.099 R)
• M11: 7,742,139 km (0.089 R)
• M12: 8,580,335 km (0.071 R)
• M13: 9,573,366 km (0.109 R)
• M14: 11,263,224 km (0.104 R)
• M15: 12,279,292 km (0.11 R)
• M16: 12,624,564 km (0.11 R)
• M17: 12,763,541 km (0.064 R)
• M18: 13,536,962 km (0.103 R)
• M19: 14,037,067 km (0.11 R)
• M20: 14,253,236 km (0.07 R)
• M21: 15,722,437 km (0.053 R)
• M22: 15,797,236 km (0.089 R)
• M23: 16,779,346 km (0.048 R)
• M24: 17,008,680 km (0.099 R)
• M25: 17,393,445 km (0.083 R)
• M26: 18,328,432 km (0.084 R)
• M27: 18,722,922 km (0.092 R)
• M28: 19,279,725 km (0.104 R)
• M29: 19,761,430 km (0.113 R)
• M30: 20,491,318 km (0.099 R)
• M31: 21,893,948 km (0.088 R)
• M32: 22,649,118 km (0.062 R)
• M33: 22,902,686 km (0.119 R)
• M34: 23,157,152 km (0.117 R)
• M35: 23,754,795 km (0.117 R)
• M36: 24,357,376 km (0.075 R)
• M37: 25,226,988 km (0.097 R)
• M38: 27,175,800 km (0.064 R)
• M39: 30,188,402 km (0.107 R)
• M40: 30,281,302 km (0.114 R)
• M41: 30,653,950 km (0.102 R)
• M42: 30,747,449 km (0.07 R)
• M43: 31,875,716 km (0.085 R)
• M44: 31,970,411 km (0.088 R)
• M45: 32,730,817 km (0.111 R)
• M46: 33,786,230 km (0.095 R)
• M47: 34,657,937 km (0.102 R)
• M48: 35,537,124 km (0.077 R)
• M49: 36,127,287 km (0.086 R)
• M50: 36,225,872 km (0.112 R)
• M51: 37,018,591 km (0.027 R)
• M52: 39,735,738 km (0.067 R)
• M53: 42,100,581 km (0.12 R)
• M54: 42,204,402 km (0.103 R)
• M55: 42,725,002 km (0.117 R)
• M56: 43,562,152 km (0.063 R)
• M57: 44,088,288 km (0.071 R)
• M58: 44,404,837 km (0.109 R)
• M59: 45,040,478 km (0.105 R)
• M60: 45,999,400 km (0.032 R)
• M61: 46,642,372 km (0.089 R)
• M62: 47,504,355 km (0.094 R)
• M63: 49,682,350 km (0.117 R)
• M64: 53,683,944 km (0.109 R)
• M65: 54,022,035 km (0.089 R)
• M66: 55,154,192 km (0.064 R)
• M67: 55,495,275 km (0.097 R)
• M68: 56,637,604 km (0.11 R)
• M69: 57,557,033 km (0.07 R)
• M70: 63,057,298 km (0.076 R)
• M71: 63,652,248 km (0.104 R)
• M72: 64,368,523 km (0.114 R)
• M73: 65,448,171 km (0.078 R)
• M74: 66,050,452 km (0.052 R)
• M75: 70,071,792 km (0.07 R)
• M76: 71,058,540 km (0.101 R)
• M77: 73,170,712 km (0.043 R)
• M78: 73,545,604 km (0.076 R)
• M79: 74,799,683 km (0.111 R)
• M80: 75,681,862 km (0.088 R)
• M81: 77,074,917 km (0.107 R)
• M82: 77,583,700 km (0.118 R)
• M83: 77,965,922 km (0.086 R)
• M84: 81,563,601 km (0.113 R)
• M85: 81,693,153 km (0.072 R)
• M86: 81,822,705 km (0.094 R)
• M87: 82,211,809 km (0.096 R)
• M88: 85,609,476 km (0.108 R)
• M89: 86,400,101 km (0.085 R)
• M90: 86,532,046 km (0.114 R)
• M91: 88,387,060 km (0.057 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit