🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.52 AU - 0.52 AU

Year: 138 Days

Day: 30.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.44 AU - 0.64 AU

Year: 146 Days

Day: 29.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 171 Days

Day: 13 Hours

Environment

Temp: 208 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.78 AU

Year: 215 Days

Day: 37 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.9 AU - 0.98 AU

Year: 335 Days

Day: 24.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 105.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.16 AU - 3.58 AU

Year: 2271 Days

Day: 23.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 13.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.32 AU - 8.74 AU

Year: 9145 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,069,458 km

• M1: 278,701 km (0.111 R)
• M2: 485,595 km (0.109 R)
• M3: 644,019 km (0.065 R)
• M4: 839,992 km (0.053 R)
• M5: 1,484,011 km (0.065 R)
• M6: 1,571,376 km (0.06 R)
• M7: 1,987,109 km (0.117 R)
• M8: 2,108,881 km (0.092 R)
• M9: 3,003,177 km (0.088 R)
• M10: 3,172,522 km (0.095 R)
• M11: 3,315,986 km (0.101 R)
• M12: 3,432,374 km (0.051 R)
• M13: 4,035,103 km (0.096 R)
• M14: 4,285,530 km (0.098 R)
• M15: 4,412,838 km (0.041 R)
• M16: 4,638,432 km (0.077 R)
• M17: 5,067,777 km (0.085 R)
• M18: 5,788,390 km (0.108 R)
• M19: 6,910,823 km (0.097 R)
• M20: 7,363,357 km (0.095 R)
• M21: 7,554,692 km (0.062 R)
• M22: 8,178,366 km (0.084 R)
• M23: 9,767,245 km (0.112 R)
• M24: 9,893,356 km (0.07 R)
• M25: 10,104,887 km (0.039 R)
• M26: 10,922,141 km (0.063 R)
• M27: 11,053,188 km (0.036 R)
• M28: 11,626,896 km (0.097 R)
• M29: 11,760,637 km (0.057 R)
• M30: 13,452,738 km (0.097 R)
• M31: 13,640,184 km (0.1 R)
• M32: 14,446,666 km (0.081 R)
• M33: 15,660,653 km (0.057 R)
• M34: 16,006,523 km (0.105 R)
• M35: 17,312,962 km (0.095 R)
• M36: 17,517,013 km (0.066 R)
• M37: 17,619,338 km (0.102 R)
• M38: 18,237,476 km (0.109 R)
• M39: 18,393,208 km (0.086 R)
• M40: 19,707,425 km (0.115 R)
• M41: 20,027,415 km (0.086 R)
• M42: 20,402,906 km (0.1 R)
• M43: 20,943,253 km (0.111 R)
• M44: 21,379,032 km (0.116 R)
• M45: 21,707,848 km (0.114 R)
• M46: 21,817,802 km (0.114 R)
• M47: 22,148,713 km (0.114 R)
• M48: 22,370,417 km (0.104 R)
• M49: 23,151,766 km (0.085 R)
• M50: 23,433,010 km (0.113 R)
• M51: 23,715,451 km (0.079 R)
• M52: 23,998,939 km (0.099 R)
• M53: 25,202,155 km (0.089 R)
• M54: 25,549,372 km (0.112 R)
• M55: 26,015,070 km (0.119 R)
• M56: 27,191,358 km (0.05 R)
• M57: 28,204,883 km (0.092 R)
• M58: 28,625,852 km (0.092 R)
• M59: 29,048,765 km (0.114 R)
• M60: 29,170,089 km (0.089 R)
• M61: 30,699,727 km (0.096 R)
• M62: 30,885,079 km (0.099 R)
• M63: 31,008,946 km (0.106 R)
• M64: 31,817,373 km (0.088 R)
• M65: 31,942,287 km (0.103 R)
• M66: 32,255,545 km (0.109 R)
• M67: 33,011,313 km (0.112 R)
• M68: 33,645,758 km (0.112 R)
• M69: 35,120,045 km (0.081 R)
• M70: 37,799,941 km (0.12 R)
• M71: 38,730,141 km (0.052 R)
• M72: 39,869,628 km (0.104 R)
• M73: 40,952,268 km (0.115 R)
• M74: 41,702,202 km (0.05 R)
• M75: 41,907,450 km (0.116 R)
• M76: 43,562,002 km (0.115 R)
• M77: 43,839,955 km (0.107 R)
• M78: 44,188,069 km (0.097 R)
• M79: 44,957,152 km (0.098 R)
• M80: 46,579,541 km (0.111 R)
• M81: 47,006,045 km (0.1 R)
• M82: 47,291,028 km (0.091 R)
• M83: 47,433,745 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 3.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.21 AU - 15.83 AU

Year: 18249 Days

Day: 21.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 106,069,458 km

• M1: 41,289 km (0.039 R)
• M2: 137,331 km (0.093 R)
• M3: 299,196 km (0.119 R)
• M4: 439,967 km (0.084 R)
• M5: 563,834 km (0.081 R)
• M6: 1,143,526 km (0.089 R)
• M7: 1,425,668 km (0.101 R)
• M8: 1,693,747 km (0.049 R)
• M9: 2,727,468 km (0.113 R)
• M10: 3,164,145 km (0.066 R)
• M11: 3,336,033 km (0.114 R)
• M12: 3,577,633 km (0.116 R)
• M13: 3,847,508 km (0.036 R)
• M14: 3,984,838 km (0.091 R)
• M15: 4,311,710 km (0.059 R)
• M16: 4,502,298 km (0.073 R)
• M17: 4,842,333 km (0.118 R)
• M18: 5,065,384 km (0.1 R)
• M19: 5,190,747 km (0.063 R)
• M20: 5,598,850 km (0.036 R)
• M21: 6,043,455 km (0.12 R)
• M22: 6,337,265 km (0.061 R)
• M23: 6,910,823 km (0.086 R)
• M24: 7,302,470 km (0.114 R)
• M25: 7,672,426 km (0.095 R)
• M26: 8,136,179 km (0.117 R)
• M27: 8,342,026 km (0.093 R)
• M28: 8,788,576 km (0.087 R)
• M29: 8,818,645 km (0.06 R)
• M30: 10,048,489 km (0.104 R)
• M31: 10,427,720 km (0.1 R)
• M32: 11,791,753 km (0.119 R)
• M33: 12,225,138 km (0.061 R)
• M34: 12,629,800 km (0.1 R)
• M35: 13,625,972 km (0.12 R)
• M36: 13,695,535 km (0.05 R)
• M37: 14,186,216 km (0.106 R)
• M38: 14,221,372 km (0.084 R)
• M39: 15,546,660 km (0.104 R)
• M40: 15,948,180 km (0.086 R)
• M41: 16,575,444 km (0.111 R)
• M42: 16,798,794 km (0.111 R)
• M43: 18,504,957 km (0.092 R)
• M44: 18,736,535 km (0.059 R)
• M45: 19,594,030 km (0.078 R)
• M46: 19,948,577 km (0.119 R)
• M47: 20,583,919 km (0.099 R)
• M48: 21,347,018 km (0.054 R)
• M49: 21,589,965 km (0.044 R)
• M50: 21,671,196 km (0.119 R)
• M51: 21,752,428 km (0.094 R)
• M52: 23,191,111 km (0.119 R)
• M53: 23,399,052 km (0.095 R)
• M54: 23,900,803 km (0.068 R)
• M55: 24,026,764 km (0.087 R)
• M56: 26,941,230 km (0.069 R)
• M57: 27,072,427 km (0.109 R)
• M58: 28,350,891 km (0.035 R)
• M59: 28,439,752 km (0.072 R)
• M60: 29,829,367 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.9

Radius: 6.3

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.55 AU - 18.49 AU

Year: 28080 Days

Day: 21.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,069,458 km

• M1: 127,607 km (0.039 R)
• M2: 235,317 km (0.091 R)
• M3: 1,191,996 km (0.117 R)
• M4: 1,444,367 km (0.115 R)
• M5: 1,752,988 km (0.1 R)
• M6: 3,377,022 km (0.111 R)
• M7: 3,784,826 km (0.095 R)
• M8: 4,702,459 km (0.107 R)
• M9: 5,625,628 km (0.059 R)
• M10: 5,745,007 km (0.109 R)
• M11: 6,230,452 km (0.064 R)
• M12: 6,983,378 km (0.115 R)
• M13: 9,267,438 km (0.087 R)
• M14: 12,142,410 km (0.083 R)
• M15: 12,763,690 km (0.103 R)
• M16: 13,315,706 km (0.114 R)
• M17: 13,956,135 km (0.095 R)
• M18: 14,606,586 km (0.044 R)
• M19: 14,688,566 km (0.111 R)
• M20: 15,018,130 km (0.037 R)
• M21: 15,350,238 km (0.091 R)
• M22: 15,433,564 km (0.026 R)
• M23: 16,275,650 km (0.101 R)
• M24: 17,828,476 km (0.092 R)
• M25: 18,533,830 km (0.031 R)
• M26: 18,800,563 km (0.047 R)
• M27: 19,158,251 km (0.082 R)
• M28: 19,608,690 km (0.119 R)
• M29: 21,073,104 km (0.099 R)
• M30: 22,194,340 km (0.08 R)
• M31: 23,143,389 km (0.118 R)
• M32: 23,622,850 km (0.057 R)
• M33: 23,912,172 km (0.115 R)
• M34: 24,982,994 km (0.076 R)
• M35: 26,069,224 km (0.025 R)
• M36: 26,868,974 km (0.114 R)
• M37: 28,800,283 km (0.045 R)
• M38: 30,986,357 km (0.041 R)
• M39: 31,302,906 km (0.076 R)
• M40: 31,726,866 km (0.097 R)
• M41: 32,152,622 km (0.066 R)
• M42: 32,902,256 km (0.073 R)
• M43: 33,009,817 km (0.116 R)
• M44: 33,549,417 km (0.091 R)
• M45: 33,657,576 km (0.115 R)
• M46: 36,512,951 km (0.068 R)
• M47: 38,421,520 km (0.056 R)
• M48: 40,938,953 km (0.074 R)
• M49: 41,402,407 km (0.063 R)
• M50: 41,984,194 km (0.041 R)
• M51: 45,650,987 km (0.06 R)
• M52: 47,583,193 km (0.111 R)
• M53: 49,172,820 km (0.116 R)
• M54: 49,418,909 km (0.084 R)
• M55: 49,542,028 km (0.093 R)
• M56: 51,028,432 km (0.046 R)
• M57: 52,403,685 km (0.087 R)
• M58: 53,159,005 km (0.068 R)
• M59: 55,702,468 km (0.11 R)
• M60: 55,830,673 km (0.087 R)
• M61: 55,959,028 km (0.07 R)
• M62: 58,415,575 km (0.085 R)
• M63: 59,198,570 km (0.074 R)
• M64: 59,329,468 km (0.108 R)
• M65: 60,907,127 km (0.093 R)
• M66: 62,498,550 km (0.043 R)
• M67: 63,165,607 km (0.072 R)
• M68: 63,701,017 km (0.071 R)
• M69: 64,641,539 km (0.074 R)
• M70: 64,776,327 km (0.081 R)
• M71: 66,264,676 km (0.104 R)
• M72: 66,808,614 km (0.057 R)
• M73: 66,944,898 km (0.095 R)
• M74: 67,764,095 km (0.109 R)
• M75: 69,965,279 km (0.083 R)
• M76: 70,242,035 km (0.081 R)
• M77: 71,352,799 km (0.094 R)
• M78: 72,889,468 km (0.117 R)
• M79: 73,029,791 km (0.075 R)
• M80: 73,451,059 km (0.036 R)
• M81: 74,437,208 km (0.089 R)
• M82: 75,002,688 km (0.117 R)
• M83: 78,568,951 km (0.116 R)
• M84: 79,288,816 km (0.062 R)
• M85: 79,577,391 km (0.089 R)
• M86: 85,421,431 km (0.103 R)
• M87: 86,013,390 km (0.063 R)
• M88: 89,894,408 km (0.094 R)
• M89: 93,374,802 km (0.051 R)
• M90: 93,527,093 km (0.062 R)
• M91: 93,984,563 km (0.088 R)
• M92: 95,208,124 km (0.116 R)
• M93: 98,444,824 km (0.106 R)
• M94: 98,910,223 km (0.09 R)
• M95: 99,531,802 km (0.098 R)
• M96: 99,998,846 km (0.109 R)
• M97: 100,310,608 km (0.103 R)
• M98: 102,816,223 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.7

Radius: 4.8

Gravity: 36.62 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.13 AU - 23.25 AU

Year: 29661 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,069,458 km

• M1: 69,114 km (0.082 R)
• M2: 135,536 km (0.103 R)
• M3: 429,495 km (0.066 R)
• M4: 478,713 km (0.063 R)
• M5: 583,282 km (0.092 R)
• M6: 939,774 km (0.1 R)
• M7: 1,389,914 km (0.058 R)
• M8: 1,502,262 km (0.109 R)
• M9: 2,458,491 km (0.072 R)
• M10: 2,733,303 km (0.111 R)
• M11: 3,114,927 km (0.099 R)
• M12: 3,311,947 km (0.094 R)
• M13: 3,462,443 km (0.114 R)
• M14: 3,513,156 km (0.114 R)
• M15: 3,927,243 km (0.085 R)
• M16: 3,980,051 km (0.098 R)
• M17: 4,033,159 km (0.117 R)
• M18: 7,424,692 km (0.092 R)
• M19: 8,495,065 km (0.084 R)
• M20: 10,188,662 km (0.045 R)
• M21: 10,480,827 km (0.051 R)
• M22: 11,753,007 km (0.111 R)
• M23: 11,829,302 km (0.075 R)
• M24: 13,310,919 km (0.105 R)
• M25: 14,685,275 km (0.116 R)
• M26: 14,932,411 km (0.105 R)
• M27: 16,019,389 km (0.032 R)
• M28: 16,529,667 km (0.114 R)
• M29: 16,786,826 km (0.102 R)
• M30: 17,391,800 km (0.076 R)
• M31: 18,445,717 km (0.115 R)
• M32: 20,430,731 km (0.087 R)
• M33: 20,983,794 km (0.084 R)
• M34: 21,822,440 km (0.095 R)
• M35: 23,244,667 km (0.101 R)
• M36: 23,532,643 km (0.087 R)
• M37: 23,821,815 km (0.073 R)
• M38: 24,892,188 km (0.115 R)
• M39: 25,482,651 km (0.079 R)
• M40: 26,577,109 km (0.092 R)
• M41: 29,327,765 km (0.034 R)
• M42: 34,873,956 km (0.077 R)
• M43: 37,990,529 km (0.108 R)
• M44: 40,155,509 km (0.072 R)
• M45: 40,616,271 km (0.09 R)
• M46: 41,776,103 km (0.068 R)
• M47: 44,009,599 km (0.113 R)
• M48: 45,320,376 km (0.079 R)
• M49: 47,492,537 km (0.051 R)
• M50: 47,614,309 km (0.04 R)
• M51: 48,101,999 km (0.112 R)
• M52: 49,822,075 km (0.111 R)
• M53: 50,069,510 km (0.1 R)
• M54: 50,565,427 km (0.049 R)
• M55: 50,814,058 km (0.1 R)
• M56: 52,439,738 km (0.075 R)
• M57: 56,642,541 km (0.066 R)
• M58: 56,771,494 km (0.082 R)
• M59: 56,900,747 km (0.106 R)
• M60: 57,418,206 km (0.113 R)
• M61: 58,067,311 km (0.069 R)
• M62: 61,349,040 km (0.111 R)
• M63: 62,678,516 km (0.045 R)
• M64: 63,883,078 km (0.065 R)
• M65: 65,772,050 km (0.117 R)
• M66: 67,953,337 km (0.094 R)
• M67: 68,227,699 km (0.102 R)
• M68: 68,364,881 km (0.074 R)
• M69: 71,966,748 km (0.113 R)
• M70: 73,649,874 km (0.099 R)
• M71: 74,354,929 km (0.073 R)
• M72: 74,637,669 km (0.063 R)
• M73: 76,056,305 km (0.108 R)
• M74: 76,341,140 km (0.107 R)
• M75: 78,344,704 km (0.066 R)
• M76: 83,428,788 km (0.118 R)
• M77: 83,722,598 km (0.072 R)
• M78: 84,753,327 km (0.096 R)
• M79: 85,492,042 km (0.09 R)
• M80: 86,678,652 km (0.119 R)
• M81: 87,125,052 km (0.097 R)
• M82: 87,572,200 km (0.1 R)
• M83: 88,468,740 km (0.034 R)
• M84: 90,723,329 km (0.055 R)
• M85: 93,301,350 km (0.097 R)
• M86: 98,529,047 km (0.039 R)
• M87: 99,461,491 km (0.101 R)
• M88: 100,709,137 km (0.026 R)
• M89: 100,865,467 km (0.05 R)
• M90: 101,021,946 km (0.112 R)
• M91: 102,433,252 km (0.116 R)
• M92: 103,850,991 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit