🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.52 AU - 0.68 AU

Year: 171 Days

Day: 27.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.87 AU - 1.91 AU

Year: 959 Days

Day: 43.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.98 AU - 3.04 AU

Year: 1467 Days

Day: 16.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.04 AU - 3.3 AU

Year: 1610 Days

Day: 40.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.29 AU - 3.51 AU

Year: 1822 Days

Day: 20.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.5 AU - 3.56 AU

Year: 2447 Days

Day: 46.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,999,432 km

• M1: 282,590 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 8.5

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.79 AU - 11.11 AU

Year: 10718 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,999,432 km

• M1: 114,442 km (0.095 R)
• M2: 184,155 km (0.074 R)
• M3: 302,487 km (0.083 R)
• M4: 380,727 km (0.091 R)
• M5: 545,135 km (0.104 R)
• M6: 982,858 km (0.116 R)
• M7: 1,303,297 km (0.037 R)
• M8: 1,440,478 km (0.062 R)
• M9: 1,631,066 km (0.078 R)
• M10: 1,880,744 km (0.056 R)
• M11: 2,089,433 km (0.103 R)
• M12: 2,416,754 km (0.115 R)
• M13: 2,586,398 km (0.098 R)
• M14: 3,088,598 km (0.055 R)
• M15: 3,304,168 km (0.047 R)
• M16: 3,461,246 km (0.1 R)
• M17: 4,215,070 km (0.11 R)
• M18: 4,768,731 km (0.108 R)
• M19: 7,041,572 km (0.054 R)
• M20: 7,821,575 km (0.079 R)
• M21: 9,196,529 km (0.095 R)
• M22: 9,373,653 km (0.054 R)
• M23: 9,731,192 km (0.107 R)
• M24: 10,413,807 km (0.053 R)
• M25: 10,552,185 km (0.085 R)
• M26: 11,300,324 km (0.118 R)
• M27: 12,065,667 km (0.104 R)
• M28: 12,162,456 km (0.095 R)
• M29: 12,601,526 km (0.118 R)
• M30: 13,545,190 km (0.119 R)
• M31: 14,460,280 km (0.113 R)
• M32: 15,185,680 km (0.106 R)
• M33: 16,242,439 km (0.109 R)
• M34: 16,510,369 km (0.093 R)
• M35: 16,671,785 km (0.078 R)
• M36: 16,725,640 km (0.047 R)
• M37: 16,887,804 km (0.093 R)
• M38: 17,377,438 km (0.036 R)
• M39: 18,259,318 km (0.089 R)
• M40: 18,705,718 km (0.07 R)
• M41: 19,212,107 km (0.113 R)
• M42: 20,009,014 km (0.091 R)
• M43: 20,181,052 km (0.032 R)
• M44: 21,634,844 km (0.101 R)
• M45: 21,870,461 km (0.098 R)
• M46: 22,344,536 km (0.115 R)
• M47: 23,182,135 km (0.104 R)
• M48: 23,786,809 km (0.118 R)
• M49: 24,213,163 km (0.074 R)
• M50: 24,335,385 km (0.111 R)
• M51: 24,641,911 km (0.091 R)
• M52: 24,949,783 km (0.068 R)
• M53: 26,445,164 km (0.069 R)
• M54: 26,634,106 km (0.094 R)
• M55: 26,760,366 km (0.118 R)
• M56: 27,713,454 km (0.069 R)
• M57: 29,196,268 km (0.102 R)
• M58: 29,521,943 km (0.044 R)
• M59: 29,848,964 km (0.062 R)
• M60: 30,177,182 km (0.03 R)
• M61: 30,903,330 km (0.095 R)
• M62: 31,501,721 km (0.031 R)
• M63: 33,319,934 km (0.065 R)
• M64: 34,276,014 km (0.075 R)
• M65: 34,550,825 km (0.108 R)
• M66: 34,964,463 km (0.107 R)
• M67: 36,705,483 km (0.101 R)
• M68: 37,763,439 km (0.077 R)
• M69: 37,834,349 km (0.089 R)
• M70: 38,260,703 km (0.071 R)
• M71: 38,403,120 km (0.096 R)
• M72: 39,189,855 km (0.055 R)
• M73: 39,405,276 km (0.12 R)
• M74: 39,549,189 km (0.096 R)
• M75: 42,168,498 km (0.047 R)
• M76: 42,315,702 km (0.111 R)
• M77: 42,463,056 km (0.088 R)
• M78: 42,832,114 km (0.028 R)
• M79: 43,128,169 km (0.065 R)
• M80: 43,647,872 km (0.103 R)
• M81: 44,618,463 km (0.08 R)
• M82: 45,294,495 km (0.034 R)
• M83: 45,445,290 km (0.109 R)
• M84: 45,747,178 km (0.05 R)
• M85: 45,974,118 km (0.072 R)
• M86: 46,504,892 km (0.093 R)
• M87: 51,294,567 km (0.087 R)
• M88: 51,687,710 km (0.066 R)
• M89: 51,766,398 km (0.087 R)
• M90: 52,793,537 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.9

Radius: 4.1

Gravity: 40.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.96 AU - 16.38 AU

Year: 23991 Days

Day: 15.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,999,432 km

• M1: 72,705 km (0.112 R)
• M2: 193,280 km (0.118 R)
• M3: 312,360 km (0.105 R)
• M4: 816,804 km (0.109 R)
• M5: 870,809 km (0.106 R)
• M6: 954,135 km (0.105 R)
• M7: 1,040,154 km (0.093 R)
• M8: 1,441,525 km (0.093 R)
• M9: 1,744,910 km (0.042 R)
• M10: 2,369,929 km (0.113 R)
• M11: 2,973,258 km (0.079 R)
• M12: 3,184,340 km (0.105 R)
• M13: 3,801,282 km (0.098 R)
• M14: 5,393,901 km (0.084 R)
• M15: 5,703,120 km (0.053 R)
• M16: 6,070,981 km (0.099 R)
• M17: 6,446,621 km (0.1 R)
• M18: 6,609,982 km (0.113 R)
• M19: 7,503,680 km (0.117 R)
• M20: 7,790,608 km (0.06 R)
• M21: 11,306,308 km (0.108 R)
• M22: 12,302,031 km (0.107 R)
• M23: 12,912,690 km (0.028 R)
• M24: 14,446,816 km (0.079 R)
• M25: 14,660,442 km (0.066 R)
• M26: 15,380,007 km (0.081 R)
• M27: 15,598,121 km (0.049 R)
• M28: 15,744,129 km (0.061 R)
• M29: 16,111,092 km (0.049 R)
• M30: 16,332,647 km (0.052 R)
• M31: 18,064,092 km (0.076 R)
• M32: 18,294,174 km (0.118 R)
• M33: 19,459,392 km (0.117 R)
• M34: 20,488,326 km (0.119 R)
• M35: 20,648,246 km (0.084 R)
• M36: 23,095,518 km (0.089 R)
• M37: 23,178,694 km (0.097 R)
• M38: 23,428,672 km (0.097 R)
• M39: 23,512,148 km (0.111 R)
• M40: 24,692,176 km (0.071 R)
• M41: 25,891,203 km (0.066 R)
• M42: 26,410,906 km (0.081 R)
• M43: 30,507,793 km (0.06 R)
• M44: 32,256,592 km (0.081 R)
• M45: 33,190,083 km (0.082 R)
• M46: 33,660,119 km (0.082 R)
• M47: 34,702,068 km (0.117 R)
• M48: 35,274,729 km (0.09 R)
• M49: 35,562,256 km (0.112 R)
• M50: 35,754,489 km (0.086 R)
• M51: 37,011,560 km (0.113 R)
• M52: 39,469,753 km (0.08 R)
• M53: 40,267,408 km (0.088 R)
• M54: 41,372,787 km (0.111 R)
• M55: 43,819,161 km (0.084 R)
• M56: 45,893,186 km (0.111 R)
• M57: 46,207,192 km (0.073 R)
• M58: 47,047,633 km (0.113 R)
• M59: 47,787,095 km (0.052 R)
• M60: 48,850,287 km (0.081 R)
• M61: 50,783,540 km (0.088 R)
• M62: 52,304,352 km (0.074 R)
• M63: 52,632,121 km (0.116 R)
• M64: 52,851,133 km (0.099 R)
• M65: 53,509,662 km (0.117 R)
• M66: 55,947,808 km (0.098 R)
• M67: 56,507,005 km (0.103 R)
• M68: 58,421,858 km (0.106 R)
• M69: 59,558,203 km (0.062 R)
• M70: 59,900,633 km (0.044 R)
• M71: 60,014,776 km (0.104 R)
• M72: 61,852,736 km (0.117 R)
• M73: 62,199,354 km (0.031 R)
• M74: 62,430,782 km (0.043 R)
• M75: 63,359,485 km (0.075 R)
• M76: 64,761,217 km (0.072 R)
• M77: 65,465,823 km (0.072 R)
• M78: 66,054,940 km (0.057 R)
• M79: 67,713,980 km (0.07 R)
• M80: 68,667,966 km (0.1 R)
• M81: 69,506,462 km (0.047 R)
• M82: 71,193,627 km (0.078 R)
• M83: 71,314,651 km (0.076 R)
• M84: 71,920,822 km (0.101 R)
• M85: 74,731,018 km (0.092 R)
• M86: 76,955,389 km (0.083 R)
• M87: 77,826,198 km (0.085 R)
• M88: 79,201,301 km (0.108 R)
• M89: 80,332,261 km (0.114 R)
• M90: 82,102,154 km (0.105 R)
• M91: 83,629,548 km (0.117 R)
• M92: 85,166,068 km (0.032 R)
• M93: 85,937,993 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.8

Radius: 3.3

Gravity: 20.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.06 AU - 18.64 AU

Year: 24392 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,999,432 km

• M1: 306,975 km (0.094 R)
• M2: 613,351 km (0.112 R)
• M3: 1,526,945 km (0.109 R)
• M4: 1,579,604 km (0.071 R)
• M5: 1,994,289 km (0.085 R)
• M6: 2,081,056 km (0.085 R)
• M7: 2,228,559 km (0.073 R)
• M8: 2,786,859 km (0.09 R)
• M9: 2,883,948 km (0.109 R)
• M10: 3,664,549 km (0.076 R)
• M11: 4,169,741 km (0.066 R)
• M12: 4,430,491 km (0.097 R)
• M13: 4,581,884 km (0.043 R)
• M14: 4,773,369 km (0.11 R)
• M15: 5,085,280 km (0.12 R)
• M16: 6,611,627 km (0.043 R)
• M17: 7,401,355 km (0.105 R)
• M18: 7,761,736 km (0.06 R)
• M19: 8,499,702 km (0.1 R)
• M20: 8,640,623 km (0.042 R)
• M21: 10,439,987 km (0.049 R)
• M22: 11,149,978 km (0.067 R)
• M23: 11,252,752 km (0.11 R)
• M24: 11,666,689 km (0.112 R)
• M25: 11,718,749 km (0.086 R)
• M26: 12,032,905 km (0.09 R)
• M27: 12,191,179 km (0.095 R)
• M28: 12,456,117 km (0.034 R)
• M29: 13,644,971 km (0.084 R)
• M30: 13,754,776 km (0.074 R)
• M31: 14,252,788 km (0.08 R)
• M32: 14,756,633 km (0.091 R)
• M33: 16,419,563 km (0.074 R)
• M34: 16,477,906 km (0.068 R)
• M35: 16,536,399 km (0.074 R)
• M36: 16,947,494 km (0.11 R)
• M37: 17,243,249 km (0.077 R)
• M38: 18,020,111 km (0.099 R)
• M39: 18,261,412 km (0.114 R)
• M40: 18,321,999 km (0.096 R)
• M41: 19,237,389 km (0.077 R)
• M42: 19,299,023 km (0.113 R)
• M43: 20,167,588 km (0.108 R)
• M44: 20,480,996 km (0.099 R)
• M45: 20,922,309 km (0.066 R)
• M46: 21,366,914 km (0.054 R)
• M47: 22,979,579 km (0.112 R)
• M48: 23,175,702 km (0.054 R)
• M49: 23,241,226 km (0.093 R)
• M50: 23,503,920 km (0.111 R)
• M51: 23,701,539 km (0.102 R)
• M52: 24,364,257 km (0.091 R)
• M53: 24,564,270 km (0.05 R)
• M54: 25,369,705 km (0.098 R)
• M55: 25,572,410 km (0.067 R)
• M56: 26,115,599 km (0.107 R)
• M57: 26,457,131 km (0.06 R)
• M58: 26,525,498 km (0.066 R)
• M59: 26,868,825 km (0.05 R)
• M60: 27,144,384 km (0.076 R)
• M61: 27,420,991 km (0.072 R)
• M62: 27,698,495 km (0.098 R)
• M63: 28,046,609 km (0.111 R)
• M64: 29,029,168 km (0.085 R)
• M65: 29,099,778 km (0.045 R)
• M66: 29,880,379 km (0.079 R)
• M67: 30,094,454 km (0.093 R)
• M68: 30,955,839 km (0.094 R)
• M69: 34,406,613 km (0.114 R)
• M70: 34,631,009 km (0.116 R)
• M71: 34,780,757 km (0.117 R)
• M72: 35,684,478 km (0.08 R)
• M73: 36,139,106 km (0.119 R)
• M74: 38,518,759 km (0.098 R)
• M75: 39,375,207 km (0.082 R)
• M76: 40,711,265 km (0.108 R)
• M77: 41,186,239 km (0.085 R)
• M78: 41,344,962 km (0.11 R)
• M79: 42,061,985 km (0.075 R)
• M80: 43,831,727 km (0.113 R)
• M81: 44,888,786 km (0.071 R)
• M82: 45,052,147 km (0.113 R)
• M83: 45,872,093 km (0.079 R)
• M84: 46,862,431 km (0.034 R)
• M85: 48,444,727 km (0.108 R)
• M86: 48,780,126 km (0.116 R)
• M87: 50,044,527 km (0.109 R)
• M88: 50,553,309 km (0.114 R)
• M89: 52,433,605 km (0.029 R)
• M90: 54,075,741 km (0.087 R)
• M91: 54,336,490 km (0.075 R)
• M92: 56,967,767 km (0.108 R)
• M93: 57,853,985 km (0.095 R)
• M94: 58,923,460 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit