🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.76 AU - 0.94 AU

Year: 278 Days

Day: 35.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.02 AU - 1.58 AU

Year: 526 Days

Day: 28.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.59 AU - 2.05 AU

Year: 871 Days

Day: 42.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.48 AU - 4.52 AU

Year: 3387 Days

Day: 39.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.9 AU - 5.52 AU

Year: 3626 Days

Day: 29.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 10.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.59 AU - 11.75 AU

Year: 12365 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 114,740,867 km

• M1: 145,110 km (0.06 R)
• M2: 521,349 km (0.119 R)
• M3: 622,926 km (0.105 R)
• M4: 1,013,675 km (0.113 R)
• M5: 1,498,522 km (0.107 R)
• M6: 1,598,603 km (0.056 R)
• M7: 2,628,584 km (0.032 R)
• M8: 3,224,133 km (0.114 R)
• M9: 3,321,970 km (0.101 R)
• M10: 3,791,857 km (0.102 R)
• M11: 4,390,548 km (0.094 R)
• M12: 4,462,953 km (0.097 R)
• M13: 4,756,614 km (0.079 R)
• M14: 4,981,011 km (0.068 R)
• M15: 5,170,701 km (0.117 R)
• M16: 5,401,530 km (0.05 R)
• M17: 5,557,411 km (0.104 R)
• M18: 6,481,926 km (0.073 R)
• M19: 6,772,744 km (0.09 R)
• M20: 7,978,802 km (0.094 R)
• M21: 8,834,502 km (0.106 R)
• M22: 11,222,683 km (0.117 R)
• M23: 11,372,131 km (0.106 R)
• M24: 12,128,647 km (0.065 R)
• M25: 14,117,252 km (0.116 R)
• M26: 14,548,692 km (0.072 R)
• M27: 14,711,604 km (0.093 R)
• M28: 15,813,093 km (0.082 R)
• M29: 16,543,430 km (0.09 R)
• M30: 16,941,061 km (0.07 R)
• M31: 17,572,514 km (0.089 R)
• M32: 18,328,731 km (0.057 R)
• M33: 18,976,939 km (0.057 R)
• M34: 19,095,570 km (0.067 R)
• M35: 19,452,959 km (0.053 R)
• M36: 19,572,637 km (0.043 R)
• M37: 19,993,307 km (0.066 R)
• M38: 20,235,057 km (0.059 R)
• M39: 21,520,102 km (0.115 R)
• M40: 21,767,837 km (0.106 R)
• M41: 22,894,309 km (0.103 R)
• M42: 23,401,146 km (0.111 R)
• M43: 24,361,415 km (0.097 R)
• M44: 25,596,046 km (0.113 R)
• M45: 25,792,917 km (0.082 R)
• M46: 26,188,005 km (0.092 R)
• M47: 26,452,494 km (0.106 R)
• M48: 26,585,187 km (0.09 R)
• M49: 27,184,626 km (0.12 R)
• M50: 27,385,386 km (0.078 R)
• M51: 28,396,817 km (0.102 R)
• M52: 29,833,406 km (0.061 R)
• M53: 30,456,331 km (0.077 R)
• M54: 31,644,438 km (0.098 R)
• M55: 32,279,780 km (0.037 R)
• M56: 34,427,407 km (0.088 R)
• M57: 34,572,218 km (0.075 R)
• M58: 34,644,623 km (0.113 R)
• M59: 35,591,577 km (0.066 R)
• M60: 35,737,884 km (0.091 R)
• M61: 36,252,052 km (0.089 R)
• M62: 37,287,568 km (0.098 R)
• M63: 37,510,768 km (0.066 R)
• M64: 38,859,094 km (0.091 R)
• M65: 39,994,692 km (0.118 R)
• M66: 40,911,128 km (0.07 R)
• M67: 42,143,665 km (0.109 R)
• M68: 42,842,437 km (0.037 R)
• M69: 42,920,227 km (0.081 R)
• M70: 43,154,199 km (0.082 R)
• M71: 43,310,379 km (0.118 R)
• M72: 45,516,349 km (0.08 R)
• M73: 46,713,132 km (0.074 R)
• M74: 46,793,316 km (0.072 R)
• M75: 46,873,501 km (0.094 R)
• M76: 47,114,353 km (0.059 R)
• M77: 47,920,237 km (0.094 R)
• M78: 49,300,726 km (0.053 R)
• M79: 50,611,802 km (0.103 R)
• M80: 51,851,520 km (0.092 R)
• M81: 52,600,107 km (0.106 R)
• M82: 53,184,736 km (0.104 R)
• M83: 53,939,607 km (0.067 R)
• M84: 54,107,904 km (0.028 R)
• M85: 54,276,351 km (0.112 R)
• M86: 55,970,099 km (0.07 R)
• M87: 56,481,574 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 10.3

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.46 AU - 11.2 AU

Year: 12644 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 114,740,867 km

• M1: 194,627 km (0.084 R)
• M2: 505,641 km (0.1 R)
• M3: 871,707 km (0.092 R)
• M4: 1,633,010 km (0.09 R)
• M5: 1,816,118 km (0.082 R)
• M6: 2,117,558 km (0.099 R)
• M7: 2,861,508 km (0.089 R)
• M8: 4,457,418 km (0.12 R)
• M9: 4,752,575 km (0.112 R)
• M10: 5,245,799 km (0.11 R)
• M11: 6,198,887 km (0.116 R)
• M12: 6,362,996 km (0.109 R)
• M13: 6,528,451 km (0.083 R)
• M14: 7,247,867 km (0.113 R)
• M15: 7,464,335 km (0.076 R)
• M16: 7,638,916 km (0.096 R)
• M17: 7,859,274 km (0.118 R)
• M18: 8,036,996 km (0.106 R)
• M19: 8,715,273 km (0.106 R)
• M20: 8,853,202 km (0.096 R)
• M21: 9,838,603 km (0.057 R)
• M22: 10,563,704 km (0.057 R)
• M23: 11,355,974 km (0.092 R)
• M24: 12,065,068 km (0.112 R)
• M25: 12,476,612 km (0.104 R)
• M26: 12,945,153 km (0.075 R)
• M27: 13,738,919 km (0.101 R)
• M28: 14,766,955 km (0.042 R)
• M29: 14,931,513 km (0.076 R)
• M30: 15,763,576 km (0.072 R)
• M31: 15,987,973 km (0.105 R)
• M32: 16,553,752 km (0.066 R)
• M33: 16,839,036 km (0.101 R)
• M34: 17,241,304 km (0.109 R)
• M35: 17,530,477 km (0.085 R)
• M36: 17,879,638 km (0.102 R)
• M37: 18,525,901 km (0.111 R)
• M38: 19,000,575 km (0.081 R)
• M39: 19,179,793 km (0.096 R)
• M40: 19,962,190 km (0.088 R)
• M41: 21,434,084 km (0.101 R)
• M42: 22,687,115 km (0.058 R)
• M43: 23,386,486 km (0.111 R)
• M44: 23,706,625 km (0.078 R)
• M45: 25,988,591 km (0.114 R)
• M46: 26,720,124 km (0.112 R)
• M47: 27,728,564 km (0.085 R)
• M48: 28,203,537 km (0.102 R)
• M49: 28,407,888 km (0.107 R)
• M50: 29,990,783 km (0.09 R)
• M51: 30,338,747 km (0.03 R)
• M52: 30,688,058 km (0.062 R)
• M53: 30,828,082 km (0.039 R)
• M54: 31,461,031 km (0.084 R)
• M55: 31,673,011 km (0.105 R)
• M56: 31,956,349 km (0.075 R)
• M57: 32,454,211 km (0.07 R)
• M58: 32,596,927 km (0.049 R)
• M59: 33,241,694 km (0.087 R)
• M60: 34,108,015 km (0.119 R)
• M61: 34,180,570 km (0.095 R)
• M62: 34,981,816 km (0.087 R)
• M63: 35,715,594 km (0.076 R)
• M64: 35,936,700 km (0.116 R)
• M65: 36,084,353 km (0.104 R)
• M66: 36,232,155 km (0.057 R)
• M67: 38,248,136 km (0.043 R)
• M68: 39,231,593 km (0.083 R)
• M69: 39,383,734 km (0.105 R)
• M70: 39,688,465 km (0.098 R)
• M71: 41,843,123 km (0.051 R)
• M72: 43,169,906 km (0.094 R)
• M73: 44,272,742 km (0.083 R)
• M74: 44,431,166 km (0.089 R)
• M75: 46,747,839 km (0.109 R)
• M76: 47,232,087 km (0.109 R)
• M77: 48,286,902 km (0.064 R)
• M78: 48,531,494 km (0.093 R)
• M79: 49,842,570 km (0.111 R)
• M80: 51,831,025 km (0.049 R)
• M81: 51,914,351 km (0.094 R)
• M82: 53,507,718 km (0.119 R)
• M83: 54,183,451 km (0.091 R)
• M84: 54,268,124 km (0.088 R)
• M85: 54,352,796 km (0.059 R)
• M86: 55,713,987 km (0.118 R)
• M87: 56,570,584 km (0.066 R)
• M88: 56,742,323 km (0.075 R)
• M89: 57,776,942 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.5

Radius: 3.8

Gravity: 36.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.9 AU - 18.8 AU

Year: 24538 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,740,867 km

• M1: 139,724 km (0.11 R)
• M2: 209,587 km (0.082 R)
• M3: 274,063 km (0.067 R)
• M4: 1,532,331 km (0.092 R)
• M5: 1,628,822 km (0.108 R)
• M6: 1,661,434 km (0.12 R)
• M7: 1,793,978 km (0.118 R)
• M8: 2,034,381 km (0.096 R)
• M9: 2,248,456 km (0.108 R)
• M10: 2,321,310 km (0.032 R)
• M11: 2,544,959 km (0.034 R)
• M12: 2,775,340 km (0.103 R)
• M13: 2,853,729 km (0.103 R)
• M14: 3,464,088 km (0.092 R)
• M15: 3,548,461 km (0.086 R)
• M16: 3,892,686 km (0.089 R)
• M17: 4,024,482 km (0.117 R)
• M18: 4,068,763 km (0.056 R)
• M19: 4,202,653 km (0.111 R)
• M20: 4,383,218 km (0.055 R)
• M21: 5,470,345 km (0.112 R)
• M22: 5,519,413 km (0.094 R)
• M23: 7,058,327 km (0.09 R)
• M24: 7,326,855 km (0.098 R)
• M25: 9,007,437 km (0.102 R)
• M26: 9,652,204 km (0.073 R)
• M27: 9,890,364 km (0.093 R)
• M28: 10,010,042 km (0.057 R)
• M29: 11,737,000 km (0.096 R)
• M30: 14,698,290 km (0.101 R)
• M31: 15,109,684 km (0.105 R)
• M32: 15,316,728 km (0.091 R)
• M33: 15,455,405 km (0.117 R)
• M34: 16,014,003 km (0.062 R)
• M35: 16,366,456 km (0.12 R)
• M36: 17,222,754 km (0.087 R)
• M37: 17,294,711 km (0.041 R)
• M38: 17,728,844 km (0.031 R)
• M39: 18,904,234 km (0.091 R)
• M40: 20,408,291 km (0.078 R)
• M41: 20,484,586 km (0.054 R)
• M42: 21,097,638 km (0.119 R)
• M43: 21,406,408 km (0.103 R)
• M44: 21,872,405 km (0.08 R)
• M45: 22,656,448 km (0.065 R)
• M46: 23,131,421 km (0.115 R)
• M47: 24,900,416 km (0.106 R)
• M48: 25,390,349 km (0.057 R)
• M49: 27,130,172 km (0.105 R)
• M50: 29,854,349 km (0.119 R)
• M51: 30,374,800 km (0.096 R)
• M52: 31,248,751 km (0.076 R)
• M53: 31,512,492 km (0.092 R)
• M54: 31,865,394 km (0.11 R)
• M55: 31,953,806 km (0.099 R)
• M56: 32,575,086 km (0.055 R)
• M57: 33,649,348 km (0.077 R)
• M58: 34,010,029 km (0.095 R)
• M59: 34,100,386 km (0.108 R)
• M60: 34,462,562 km (0.084 R)
• M61: 34,553,368 km (0.115 R)
• M62: 36,292,892 km (0.095 R)
• M63: 37,126,900 km (0.066 R)
• M64: 38,248,585 km (0.12 R)
• M65: 38,813,616 km (0.069 R)
• M66: 40,429,423 km (0.118 R)
• M67: 40,812,693 km (0.09 R)
• M68: 43,138,192 km (0.055 R)
• M69: 44,811,145 km (0.093 R)
• M70: 46,204,798 km (0.112 R)
• M71: 46,405,110 km (0.11 R)
• M72: 46,907,011 km (0.074 R)
• M73: 47,814,920 km (0.103 R)
• M74: 50,058,589 km (0.043 R)
• M75: 50,676,428 km (0.097 R)
• M76: 50,779,651 km (0.041 R)
• M77: 52,231,947 km (0.109 R)
• M78: 55,071,315 km (0.093 R)
• M79: 55,602,686 km (0.085 R)
• M80: 58,825,922 km (0.058 R)
• M81: 60,460,129 km (0.067 R)
• M82: 61,888,490 km (0.051 R)
• M83: 63,327,771 km (0.07 R)
• M84: 63,439,071 km (0.086 R)
• M85: 66,917,671 km (0.099 R)
• M86: 68,052,969 km (0.106 R)
• M87: 68,508,943 km (0.094 R)
• M88: 69,767,809 km (0.061 R)
• M89: 70,572,945 km (0.108 R)
• M90: 71,034,455 km (0.097 R)
• M91: 71,844,377 km (0.085 R)
• M92: 75,114,736 km (0.107 R)
• M93: 75,585,820 km (0.108 R)
• M94: 77,005,055 km (0.114 R)
• M95: 78,433,116 km (0.057 R)
• M96: 79,629,899 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.5

Radius: 4.8

Gravity: 40.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 18.8 AU - 21.04 AU

Year: 31541 Days

Day: 17.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,740,867 km

• M1: 157,676 km (0.117 R)
• M2: 191,934 km (0.079 R)
• M3: 229,633 km (0.095 R)
• M4: 568,472 km (0.089 R)
• M5: 875,896 km (0.111 R)
• M6: 2,368,284 km (0.118 R)
• M7: 4,649,203 km (0.108 R)
• M8: 5,685,018 km (0.061 R)
• M9: 6,326,344 km (0.106 R)
• M10: 7,262,079 km (0.091 R)
• M11: 7,330,595 km (0.088 R)
• M12: 7,468,225 km (0.083 R)
• M13: 8,527,378 km (0.041 R)
• M14: 9,783,252 km (0.072 R)
• M15: 10,317,017 km (0.103 R)
• M16: 10,471,402 km (0.088 R)
• M17: 11,253,949 km (0.11 R)
• M18: 11,652,328 km (0.09 R)
• M19: 11,974,262 km (0.081 R)
• M20: 13,291,322 km (0.118 R)
• M21: 14,223,167 km (0.111 R)
• M22: 14,394,906 km (0.081 R)
• M23: 15,263,471 km (0.038 R)
• M24: 16,328,159 km (0.07 R)
• M25: 16,778,748 km (0.109 R)
• M26: 26,184,564 km (0.111 R)
• M27: 27,455,398 km (0.11 R)
• M28: 27,669,173 km (0.094 R)
• M29: 28,313,791 km (0.109 R)
• M30: 29,398,974 km (0.03 R)
• M31: 30,166,710 km (0.084 R)
• M32: 31,386,381 km (0.12 R)
• M33: 31,946,176 km (0.088 R)
• M34: 32,848,551 km (0.114 R)
• M35: 33,075,491 km (0.062 R)
• M36: 34,103,079 km (0.081 R)
• M37: 35,025,200 km (0.11 R)
• M38: 35,373,015 km (0.115 R)
• M39: 40,727,272 km (0.112 R)
• M40: 42,938,478 km (0.079 R)
• M41: 43,310,828 km (0.063 R)
• M42: 46,073,751 km (0.118 R)
• M43: 46,454,926 km (0.07 R)
• M44: 46,837,149 km (0.065 R)
• M45: 47,476,380 km (0.101 R)
• M46: 48,763,670 km (0.041 R)
• M47: 49,411,728 km (0.082 R)
• M48: 50,454,275 km (0.077 R)
• M49: 51,372,507 km (0.061 R)
• M50: 52,428,668 km (0.042 R)
• M51: 53,892,633 km (0.08 R)
• M52: 54,294,154 km (0.082 R)
• M53: 56,181,181 km (0.107 R)
• M54: 56,316,866 km (0.117 R)
• M55: 56,860,355 km (0.113 R)
• M56: 57,269,206 km (0.118 R)
• M57: 57,678,955 km (0.113 R)
• M58: 60,019,414 km (0.119 R)
• M59: 60,435,595 km (0.07 R)
• M60: 60,574,571 km (0.035 R)
• M61: 61,410,524 km (0.076 R)
• M62: 61,550,249 km (0.034 R)
• M63: 62,110,044 km (0.118 R)
• M64: 62,671,634 km (0.064 R)
• M65: 63,093,800 km (0.1 R)
• M66: 63,234,870 km (0.046 R)
• M67: 64,934,601 km (0.1 R)
• M68: 67,080,284 km (0.05 R)
• M69: 67,800,597 km (0.067 R)
• M70: 68,668,415 km (0.093 R)
• M71: 69,831,239 km (0.084 R)
• M72: 71,881,926 km (0.109 R)
• M73: 73,358,757 km (0.107 R)
• M74: 75,144,058 km (0.1 R)
• M75: 75,293,356 km (0.103 R)
• M76: 75,892,047 km (0.052 R)
• M77: 76,642,729 km (0.059 R)
• M78: 76,793,075 km (0.12 R)
• M79: 77,697,544 km (0.063 R)
• M80: 78,605,603 km (0.108 R)
• M81: 84,127,111 km (0.057 R)
• M82: 84,592,958 km (0.077 R)
• M83: 85,839,109 km (0.072 R)
• M84: 88,034,457 km (0.055 R)
• M85: 88,349,660 km (0.115 R)
• M86: 92,961,014 km (0.114 R)
• M87: 93,763,906 km (0.106 R)
• M88: 96,186,494 km (0.03 R)
• M89: 99,612,734 km (0.113 R)
• M90: 101,258,161 km (0.053 R)
• M91: 101,588,324 km (0.095 R)
• M92: 104,575,943 km (0.085 R)
• M93: 105,578,248 km (0.104 R)
• M94: 108,942,106 km (0.071 R)
• M95: 109,788,531 km (0.03 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit