🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 12.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,093,630 km

• M1: 143,614 km (0.069 R)
• M2: 244,742 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.99 AU - 1.43 AU

Year: 479 Days

Day: 42.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.57 AU - 3.29 AU

Year: 1805 Days

Day: 41.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.03 AU - 5.17 AU

Year: 3551 Days

Day: 44.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 8.4

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.7 AU - 5.82 AU

Year: 4975 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,093,630 km

• M1: 120,576 km (0.109 R)
• M2: 194,178 km (0.1 R)
• M3: 308,172 km (0.094 R)
• M4: 459,265 km (0.107 R)
• M5: 1,149,211 km (0.073 R)
• M6: 1,349,373 km (0.067 R)
• M7: 1,484,011 km (0.091 R)
• M8: 1,560,755 km (0.116 R)
• M9: 1,782,907 km (0.084 R)
• M10: 1,998,478 km (0.097 R)
• M11: 2,170,067 km (0.082 R)
• M12: 2,364,544 km (0.119 R)
• M13: 2,527,755 km (0.07 R)
• M14: 3,000,933 km (0.117 R)
• M15: 3,118,667 km (0.108 R)
• M16: 3,178,057 km (0.061 R)
• M17: 3,751,017 km (0.057 R)
• M18: 3,856,633 km (0.096 R)
• M19: 4,049,465 km (0.115 R)
• M20: 4,267,429 km (0.086 R)
• M21: 4,422,263 km (0.119 R)
• M22: 4,556,452 km (0.111 R)
• M23: 4,737,465 km (0.094 R)
• M24: 5,013,623 km (0.11 R)
• M25: 5,106,823 km (0.067 R)
• M26: 5,437,583 km (0.036 R)
• M27: 5,557,411 km (0.088 R)
• M28: 5,873,212 km (0.032 R)
• M29: 5,971,498 km (0.097 R)
• M30: 6,070,382 km (0.103 R)
• M31: 6,169,865 km (0.107 R)
• M32: 6,320,061 km (0.114 R)
• M33: 6,573,031 km (0.099 R)
• M34: 6,649,476 km (0.105 R)
• M35: 7,167,533 km (0.096 R)
• M36: 7,671,528 km (0.071 R)
• M37: 8,077,537 km (0.119 R)
• M38: 8,241,945 km (0.096 R)
• M39: 8,407,550 km (0.027 R)
• M40: 8,657,827 km (0.116 R)
• M41: 8,967,196 km (0.098 R)
• M42: 9,222,858 km (0.082 R)
• M43: 9,481,064 km (0.089 R)
• M44: 9,829,029 km (0.083 R)
• M45: 10,004,657 km (0.093 R)
• M46: 10,507,754 km (0.118 R)
• M47: 10,597,364 km (0.114 R)
• M48: 11,723,836 km (0.114 R)
• M49: 12,065,966 km (0.091 R)
• M50: 12,159,913 km (0.095 R)
• M51: 12,633,091 km (0.066 R)
• M52: 13,597,250 km (0.086 R)
• M53: 14,585,194 km (0.095 R)
• M54: 14,886,035 km (0.066 R)
• M55: 15,188,971 km (0.06 R)
• M56: 15,835,084 km (0.072 R)
• M57: 15,938,008 km (0.065 R)
• M58: 16,075,488 km (0.086 R)
• M59: 16,178,860 km (0.117 R)
• M60: 16,803,730 km (0.109 R)
• M61: 17,119,083 km (0.086 R)
• M62: 17,365,770 km (0.101 R)
• M63: 17,471,835 km (0.074 R)
• M64: 17,934,092 km (0.084 R)
• M65: 18,005,450 km (0.082 R)
• M66: 18,400,239 km (0.096 R)
• M67: 18,652,910 km (0.106 R)
• M68: 18,725,315 km (0.104 R)
• M69: 19,088,838 km (0.06 R)
• M70: 19,344,650 km (0.107 R)
• M71: 19,822,615 km (0.07 R)
• M72: 20,491,019 km (0.116 R)
• M73: 22,463,167 km (0.091 R)
• M74: 23,159,845 km (0.045 R)
• M75: 23,863,553 km (0.096 R)
• M76: 24,376,225 km (0.116 R)
• M77: 24,574,293 km (0.102 R)
• M78: 25,091,901 km (0.08 R)
• M79: 25,855,000 km (0.057 R)
• M80: 26,788,939 km (0.113 R)
• M81: 27,116,260 km (0.118 R)
• M82: 27,239,379 km (0.063 R)
• M83: 27,486,215 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 11.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.62 AU - 6.92 AU

Year: 5650 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,093,630 km

• M1: 285,582 km (0.086 R)
• M2: 370,704 km (0.049 R)
• M3: 545,434 km (0.103 R)
• M4: 660,325 km (0.037 R)
• M5: 749,785 km (0.097 R)
• M6: 1,124,378 km (0.077 R)
• M7: 1,262,008 km (0.097 R)
• M8: 1,434,644 km (0.104 R)
• M9: 1,554,322 km (0.1 R)
• M10: 1,724,564 km (0.056 R)
• M11: 1,966,614 km (0.092 R)
• M12: 2,117,408 km (0.064 R)
• M13: 2,254,590 km (0.088 R)
• M14: 2,502,174 km (0.057 R)
• M15: 2,684,384 km (0.069 R)
• M16: 3,396,769 km (0.099 R)
• M17: 3,517,794 km (0.051 R)
• M18: 3,701,799 km (0.12 R)
• M19: 3,889,245 km (0.04 R)
• M20: 4,165,403 km (0.117 R)
• M21: 4,273,413 km (0.069 R)
• M22: 4,669,847 km (0.116 R)
• M23: 4,759,606 km (0.094 R)
• M24: 4,849,963 km (0.081 R)
• M25: 5,055,361 km (0.04 R)
• M26: 5,474,684 km (0.058 R)
• M27: 5,712,544 km (0.052 R)
• M28: 5,978,081 km (0.098 R)
• M29: 6,647,381 km (0.082 R)
• M30: 6,723,078 km (0.118 R)
• M31: 6,799,223 km (0.049 R)
• M32: 7,132,527 km (0.116 R)
• M33: 7,629,192 km (0.109 R)
• M34: 7,708,629 km (0.036 R)
• M35: 7,814,993 km (0.11 R)
• M36: 8,354,293 km (0.039 R)
• M37: 8,738,909 km (0.109 R)
• M38: 9,101,385 km (0.104 R)
• M39: 9,440,224 km (0.068 R)
• M40: 9,927,614 km (0.1 R)
• M41: 10,276,476 km (0.105 R)
• M42: 10,570,286 km (0.101 R)
• M43: 10,777,629 km (0.077 R)
• M44: 11,106,296 km (0.105 R)
• M45: 11,529,209 km (0.083 R)
• M46: 11,865,355 km (0.045 R)
• M47: 12,328,809 km (0.104 R)
• M48: 12,892,943 km (0.075 R)
• M49: 13,529,482 km (0.095 R)
• M50: 14,274,180 km (0.052 R)
• M51: 14,569,337 km (0.074 R)
• M52: 15,871,137 km (0.117 R)
• M53: 15,972,864 km (0.111 R)
• M54: 16,142,807 km (0.111 R)
• M55: 16,759,599 km (0.105 R)
• M56: 17,070,912 km (0.099 R)
• M57: 17,384,170 km (0.036 R)
• M58: 17,454,032 km (0.115 R)
• M59: 18,193,345 km (0.088 R)
• M60: 18,335,313 km (0.083 R)
• M61: 19,158,850 km (0.074 R)
• M62: 19,303,361 km (0.111 R)
• M63: 19,666,136 km (0.043 R)
• M64: 19,848,346 km (0.117 R)
• M65: 20,288,014 km (0.089 R)
• M66: 21,139,526 km (0.064 R)
• M67: 21,701,266 km (0.118 R)
• M68: 21,927,308 km (0.114 R)
• M69: 22,610,222 km (0.118 R)
• M70: 22,839,406 km (0.113 R)
• M71: 23,107,635 km (0.052 R)
• M72: 23,996,845 km (0.051 R)
• M73: 24,191,621 km (0.113 R)
• M74: 26,288,235 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.6

Radius: 10.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.86 AU - 7.12 AU

Year: 5950 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,093,630 km

• M1: 131,497 km (0.113 R)
• M2: 414,536 km (0.067 R)
• M3: 789,727 km (0.086 R)
• M4: 1,060,051 km (0.089 R)
• M5: 1,285,794 km (0.102 R)
• M6: 1,404,574 km (0.115 R)
• M7: 1,605,634 km (0.109 R)
• M8: 2,001,769 km (0.085 R)
• M9: 2,105,590 km (0.116 R)
• M10: 2,211,356 km (0.12 R)
• M11: 2,318,767 km (0.091 R)
• M12: 2,391,472 km (0.054 R)
• M13: 2,539,125 km (0.101 R)
• M14: 2,882,452 km (0.119 R)
• M15: 3,000,335 km (0.036 R)
• M16: 3,363,409 km (0.103 R)
• M17: 3,529,463 km (0.062 R)
• M18: 3,762,087 km (0.094 R)
• M19: 3,999,798 km (0.104 R)
• M20: 4,220,306 km (0.104 R)
• M21: 4,287,176 km (0.082 R)
• M22: 4,742,402 km (0.07 R)
• M23: 5,117,743 km (0.111 R)
• M24: 5,261,058 km (0.112 R)
• M25: 5,357,399 km (0.098 R)
• M26: 5,478,573 km (0.043 R)
• M27: 5,723,615 km (0.083 R)
• M28: 5,897,298 km (0.058 R)
• M29: 6,173,904 km (0.083 R)
• M30: 6,377,656 km (0.103 R)
• M31: 6,635,713 km (0.092 R)
• M32: 6,844,402 km (0.048 R)
• M33: 6,976,048 km (0.117 R)
• M34: 7,783,577 km (0.112 R)
• M35: 8,254,212 km (0.109 R)
• M36: 8,338,286 km (0.116 R)
• M37: 8,648,702 km (0.093 R)
• M38: 8,991,879 km (0.08 R)
• M39: 9,750,640 km (0.082 R)
• M40: 10,077,960 km (0.088 R)
• M41: 10,682,186 km (0.1 R)
• M42: 10,773,739 km (0.05 R)
• M43: 10,957,894 km (0.102 R)
• M44: 11,266,964 km (0.05 R)
• M45: 11,704,687 km (0.09 R)
• M46: 11,925,643 km (0.094 R)
• M47: 12,307,566 km (0.051 R)
• M48: 12,790,618 km (0.112 R)
• M49: 13,214,429 km (0.094 R)
• M50: 13,312,864 km (0.098 R)
• M51: 13,808,781 km (0.12 R)
• M52: 14,378,151 km (0.055 R)
• M53: 14,955,150 km (0.051 R)
• M54: 15,126,290 km (0.108 R)
• M55: 15,298,028 km (0.079 R)
• M56: 15,782,575 km (0.071 R)
• M57: 15,922,001 km (0.056 R)
• M58: 16,980,256 km (0.095 R)
• M59: 17,266,287 km (0.038 R)
• M60: 17,698,475 km (0.098 R)
• M61: 18,243,460 km (0.074 R)
• M62: 18,573,174 km (0.086 R)
• M63: 18,794,130 km (0.087 R)
• M64: 19,313,085 km (0.1 R)
• M65: 19,536,884 km (0.097 R)
• M66: 19,611,682 km (0.027 R)
• M67: 19,874,227 km (0.093 R)
• M68: 21,358,238 km (0.09 R)
• M69: 21,589,666 km (0.085 R)
• M70: 22,367,275 km (0.07 R)
• M71: 23,074,873 km (0.118 R)
• M72: 23,233,148 km (0.119 R)
• M73: 23,471,308 km (0.11 R)
• M74: 23,750,008 km (0.118 R)
• M75: 23,869,836 km (0.105 R)
• M76: 24,431,576 km (0.067 R)
• M77: 25,282,489 km (0.118 R)
• M78: 26,060,697 km (0.079 R)
• M79: 26,431,999 km (0.105 R)
• M80: 26,680,631 km (0.116 R)
• M81: 27,054,925 km (0.078 R)
• M82: 27,724,525 km (0.109 R)
• M83: 27,892,822 km (0.077 R)
• M84: 28,145,942 km (0.081 R)
• M85: 28,314,987 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 8.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.02 AU - 8.76 AU

Year: 7230 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,093,630 km

• M1: 164,707 km (0.107 R)
• M2: 257,608 km (0.103 R)
• M3: 353,500 km (0.078 R)
• M4: 489,335 km (0.119 R)
• M5: 835,803 km (0.065 R)
• M6: 900,430 km (0.03 R)
• M7: 1,069,625 km (0.08 R)
• M8: 1,400,685 km (0.118 R)
• M9: 2,507,260 km (0.112 R)
• M10: 2,780,725 km (0.115 R)
• M11: 2,896,065 km (0.093 R)
• M12: 3,097,723 km (0.092 R)
• M13: 3,639,567 km (0.048 R)
• M14: 3,766,126 km (0.091 R)
• M15: 4,401,169 km (0.117 R)
• M16: 4,535,957 km (0.101 R)
• M17: 5,089,320 km (0.1 R)
• M18: 5,210,643 km (0.094 R)
• M19: 5,726,606 km (0.101 R)
• M20: 6,607,888 km (0.059 R)
• M21: 7,808,859 km (0.093 R)
• M22: 7,902,208 km (0.06 R)
• M23: 9,321,892 km (0.057 R)
• M24: 9,520,408 km (0.079 R)
• M25: 10,508,054 km (0.07 R)
• M26: 11,342,660 km (0.077 R)
• M27: 11,581,269 km (0.078 R)
• M28: 11,902,007 km (0.052 R)
• M29: 12,117,428 km (0.092 R)
• M30: 12,826,521 km (0.066 R)
• M31: 12,909,249 km (0.111 R)
• M32: 13,353,106 km (0.112 R)
• M33: 13,577,054 km (0.036 R)
• M34: 13,633,153 km (0.064 R)
• M35: 13,915,145 km (0.079 R)
• M36: 14,542,409 km (0.075 R)
• M37: 14,743,917 km (0.096 R)
• M38: 15,529,755 km (0.081 R)
• M39: 16,809,116 km (0.075 R)
• M40: 17,293,813 km (0.09 R)
• M41: 17,385,217 km (0.096 R)
• M42: 17,507,289 km (0.094 R)
• M43: 18,276,970 km (0.084 R)
• M44: 21,072,805 km (0.119 R)
• M45: 21,300,792 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.4

Radius: 4.2

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 14.59 AU - 16.39 AU

Year: 21941 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,093,630 km

• M1: 62,083 km (0.115 R)
• M2: 121,473 km (0.094 R)
• M3: 151,692 km (0.107 R)
• M4: 209,437 km (0.113 R)
• M5: 333,603 km (0.1 R)
• M6: 569,070 km (0.087 R)
• M7: 683,662 km (0.06 R)
• M8: 826,678 km (0.119 R)
• M9: 1,047,185 km (0.107 R)
• M10: 1,236,426 km (0.104 R)
• M11: 2,332,979 km (0.086 R)
• M12: 2,486,017 km (0.088 R)
• M13: 3,231,164 km (0.113 R)
• M14: 4,335,197 km (0.118 R)
• M15: 4,752,575 km (0.11 R)
• M16: 5,302,048 km (0.082 R)
• M17: 5,342,140 km (0.09 R)
• M18: 5,706,860 km (0.097 R)
• M19: 8,012,163 km (0.084 R)
• M20: 8,150,391 km (0.109 R)
• M21: 8,335,743 km (0.077 R)
• M22: 9,091,511 km (0.1 R)
• M23: 9,623,481 km (0.039 R)
• M24: 10,066,441 km (0.072 R)
• M25: 10,265,406 km (0.095 R)
• M26: 11,022,970 km (0.065 R)
• M27: 11,074,132 km (0.102 R)
• M28: 11,228,068 km (0.104 R)
• M29: 12,113,538 km (0.07 R)
• M30: 12,751,872 km (0.092 R)
• M31: 13,675,041 km (0.107 R)
• M32: 13,840,047 km (0.088 R)
• M33: 15,988,123 km (0.054 R)
• M34: 17,159,624 km (0.077 R)
• M35: 17,755,622 km (0.112 R)
• M36: 18,358,501 km (0.108 R)
• M37: 18,479,825 km (0.062 R)
• M38: 19,152,118 km (0.115 R)
• M39: 20,144,101 km (0.083 R)
• M40: 21,025,831 km (0.113 R)
• M41: 23,415,956 km (0.083 R)
• M42: 23,877,765 km (0.099 R)
• M43: 24,142,852 km (0.096 R)
• M44: 24,209,423 km (0.036 R)
• M45: 26,026,589 km (0.114 R)
• M46: 26,231,239 km (0.069 R)
• M47: 27,747,862 km (0.034 R)
• M48: 28,026,712 km (0.116 R)
• M49: 28,166,437 km (0.066 R)
• M50: 28,516,945 km (0.112 R)
• M51: 29,080,480 km (0.054 R)
• M52: 29,647,904 km (0.072 R)
• M53: 30,218,770 km (0.086 R)
• M54: 30,362,085 km (0.102 R)
• M55: 30,649,462 km (0.12 R)
• M56: 31,880,503 km (0.046 R)
• M57: 31,953,357 km (0.091 R)
• M58: 32,759,091 km (0.08 R)
• M59: 33,201,452 km (0.088 R)
• M60: 33,275,354 km (0.106 R)
• M61: 33,423,306 km (0.117 R)
• M62: 33,794,309 km (0.074 R)
• M63: 34,092,008 km (0.095 R)
• M64: 34,166,508 km (0.098 R)
• M65: 34,840,147 km (0.104 R)
• M66: 35,065,591 km (0.079 R)
• M67: 36,124,295 km (0.072 R)
• M68: 37,500,745 km (0.099 R)
• M69: 38,972,340 km (0.116 R)
• M70: 40,068,593 km (0.061 R)
• M71: 40,857,871 km (0.082 R)
• M72: 41,016,295 km (0.079 R)
• M73: 41,811,707 km (0.082 R)
• M74: 42,933,841 km (0.114 R)
• M75: 43,256,224 km (0.059 R)
• M76: 44,391,074 km (0.106 R)
• M77: 44,717,048 km (0.119 R)
• M78: 44,798,728 km (0.101 R)
• M79: 46,111,449 km (0.113 R)
• M80: 46,938,426 km (0.059 R)
• M81: 47,187,357 km (0.119 R)
• M82: 47,270,534 km (0.1 R)
• M83: 47,436,886 km (0.083 R)
• M84: 48,522,967 km (0.117 R)
• M85: 49,279,633 km (0.091 R)
• M86: 49,701,649 km (0.104 R)
• M87: 50,125,011 km (0.096 R)
• M88: 52,345,193 km (0.094 R)
• M89: 52,948,371 km (0.096 R)
• M90: 55,208,945 km (0.066 R)
• M91: 56,615,613 km (0.112 R)
• M92: 58,301,432 km (0.053 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit