🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.5 AU - 0.8 AU

Year: 184 Days

Day: 33.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,088,346 km

• M1: 242,648 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 367 Days

Day: 15.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.54 AU - 2.06 AU

Year: 849 Days

Day: 41.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,088,346 km

• M1: 186,549 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.2 AU - 3.48 AU

Year: 1682 Days

Day: 39.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,088,346 km

• M1: 323,580 km (0.118 R)
• M2: 694,733 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.01 AU - 3.11 AU

Year: 1881 Days

Day: 38.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,088,346 km

• M1: 700,716 km (0.042 R)
• M2: 753,225 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.71 AU - 6.15 AU

Year: 3847 Days

Day: 19.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 4.3

Gravity: 38.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.25 AU - 13.25 AU

Year: 16951 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,088,346 km

• M1: 70,909 km (0.092 R)
• M2: 192,832 km (0.091 R)
• M3: 893,847 km (0.048 R)
• M4: 966,253 km (0.081 R)
• M5: 1,065,735 km (0.097 R)
• M6: 1,247,945 km (0.097 R)
• M7: 1,851,423 km (0.105 R)
• M8: 1,944,174 km (0.08 R)
• M9: 2,166,476 km (0.12 R)
• M10: 2,464,176 km (0.045 R)
• M11: 2,739,436 km (0.089 R)
• M12: 3,133,926 km (0.092 R)
• M13: 3,170,727 km (0.094 R)
• M14: 3,394,226 km (0.101 R)
• M15: 3,546,068 km (0.1 R)
• M16: 3,777,945 km (0.06 R)
• M17: 4,753,921 km (0.097 R)
• M18: 4,923,715 km (0.065 R)
• M19: 5,009,434 km (0.089 R)
• M20: 5,489,643 km (0.05 R)
• M21: 5,578,505 km (0.113 R)
• M22: 6,540,120 km (0.074 R)
• M23: 6,587,093 km (0.055 R)
• M24: 6,681,639 km (0.079 R)
• M25: 7,899,815 km (0.1 R)
• M26: 8,151,438 km (0.119 R)
• M27: 8,354,742 km (0.103 R)
• M28: 8,922,466 km (0.045 R)
• M29: 8,974,675 km (0.063 R)
• M30: 12,230,075 km (0.099 R)
• M31: 12,521,192 km (0.094 R)
• M32: 13,587,825 km (0.09 R)
• M33: 13,708,102 km (0.094 R)
• M34: 14,315,020 km (0.077 R)
• M35: 14,621,696 km (0.051 R)
• M36: 14,806,748 km (0.11 R)
• M37: 15,366,544 km (0.082 R)
• M38: 15,429,225 km (0.12 R)
• M39: 16,187,387 km (0.075 R)
• M40: 16,570,956 km (0.111 R)
• M41: 16,635,134 km (0.058 R)
• M42: 18,003,057 km (0.112 R)
• M43: 18,135,151 km (0.108 R)
• M44: 18,600,251 km (0.035 R)
• M45: 18,800,712 km (0.113 R)
• M46: 19,338,816 km (0.119 R)
• M47: 19,813,939 km (0.081 R)
• M48: 20,224,136 km (0.101 R)
• M49: 20,499,247 km (0.066 R)
• M50: 22,387,920 km (0.078 R)
• M51: 24,331,495 km (0.115 R)
• M52: 25,434,331 km (0.108 R)
• M53: 26,403,426 km (0.088 R)
• M54: 26,553,472 km (0.11 R)
• M55: 27,612,476 km (0.057 R)
• M56: 27,841,061 km (0.099 R)
• M57: 29,148,996 km (0.084 R)
• M58: 30,397,988 km (0.089 R)
• M59: 30,713,041 km (0.113 R)
• M60: 30,791,879 km (0.072 R)
• M61: 30,950,004 km (0.073 R)
• M62: 31,266,853 km (0.083 R)
• M63: 32,304,164 km (0.097 R)
• M64: 33,758,854 km (0.108 R)
• M65: 34,248,637 km (0.058 R)
• M66: 35,648,724 km (0.088 R)
• M67: 36,313,986 km (0.05 R)
• M68: 36,731,962 km (0.078 R)
• M69: 40,477,444 km (0.115 R)
• M70: 40,650,678 km (0.06 R)
• M71: 40,910,829 km (0.087 R)
• M72: 40,997,596 km (0.111 R)
• M73: 41,084,512 km (0.069 R)
• M74: 42,307,475 km (0.086 R)
• M75: 44,521,074 km (0.112 R)
• M76: 48,323,553 km (0.063 R)
• M77: 49,336,480 km (0.087 R)
• M78: 49,613,984 km (0.112 R)
• M79: 49,891,937 km (0.082 R)
• M80: 50,356,438 km (0.115 R)
• M81: 50,542,688 km (0.08 R)
• M82: 53,173,366 km (0.078 R)
• M83: 53,268,062 km (0.072 R)
• M84: 53,362,907 km (0.066 R)
• M85: 58,958,166 km (0.096 R)
• M86: 59,056,303 km (0.094 R)
• M87: 60,930,315 km (0.116 R)
• M88: 63,024,237 km (0.053 R)
• M89: 65,040,217 km (0.105 R)
• M90: 66,872,791 km (0.052 R)
• M91: 68,412,752 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.7

Radius: 3.5

Gravity: 36.55 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.95 AU - 15.27 AU

Year: 18628 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,088,346 km

• M1: 65,823 km (0.12 R)
• M2: 221,554 km (0.107 R)
• M3: 307,424 km (0.077 R)
• M4: 338,390 km (0.074 R)
• M5: 585,227 km (0.068 R)
• M6: 922,570 km (0.067 R)
• M7: 1,284,747 km (0.027 R)
• M8: 1,575,714 km (0.064 R)
• M9: 1,630,766 km (0.036 R)
• M10: 1,658,442 km (0.084 R)
• M11: 1,828,385 km (0.027 R)
• M12: 1,944,772 km (0.115 R)
• M13: 2,184,727 km (0.119 R)
• M14: 2,215,395 km (0.099 R)
• M15: 2,562,163 km (0.116 R)
• M16: 3,199,898 km (0.096 R)
• M17: 3,699,555 km (0.112 R)
• M18: 3,883,860 km (0.089 R)
• M19: 5,173,543 km (0.111 R)
• M20: 5,379,539 km (0.108 R)
• M21: 6,317,368 km (0.107 R)
• M22: 6,626,288 km (0.09 R)
• M23: 7,121,607 km (0.112 R)
• M24: 7,863,014 km (0.101 R)
• M25: 9,367,819 km (0.075 R)
• M26: 9,618,694 km (0.111 R)
• M27: 9,770,237 km (0.115 R)
• M28: 10,229,802 km (0.055 R)
• M29: 10,332,875 km (0.119 R)
• M30: 10,436,247 km (0.101 R)
• M31: 10,748,457 km (0.032 R)
• M32: 11,063,810 km (0.088 R)
• M33: 12,245,932 km (0.102 R)
• M34: 12,630,399 km (0.071 R)
• M35: 12,796,303 km (0.081 R)
• M36: 13,130,504 km (0.064 R)
• M37: 13,864,282 km (0.105 R)
• M38: 13,921,279 km (0.042 R)
• M39: 14,379,946 km (0.102 R)
• M40: 15,253,448 km (0.11 R)
• M41: 17,665,115 km (0.081 R)
• M42: 20,580,927 km (0.085 R)
• M43: 21,234,221 km (0.065 R)
• M44: 22,093,661 km (0.119 R)
• M45: 22,628,324 km (0.115 R)
• M46: 22,695,343 km (0.088 R)
• M47: 24,325,960 km (0.095 R)
• M48: 24,739,449 km (0.097 R)
• M49: 25,713,331 km (0.067 R)
• M50: 26,628,720 km (0.091 R)
• M51: 27,126,133 km (0.089 R)
• M52: 27,985,872 km (0.086 R)
• M53: 28,057,829 km (0.079 R)
• M54: 28,274,446 km (0.117 R)
• M55: 28,563,918 km (0.096 R)
• M56: 28,709,028 km (0.052 R)
• M57: 28,854,437 km (0.111 R)
• M58: 29,292,161 km (0.107 R)
• M59: 30,026,387 km (0.062 R)
• M60: 30,100,139 km (0.097 R)
• M61: 30,469,795 km (0.058 R)
• M62: 32,416,363 km (0.12 R)
• M63: 32,795,294 km (0.103 R)
• M64: 32,871,290 km (0.117 R)
• M65: 34,094,552 km (0.1 R)
• M66: 34,634,450 km (0.104 R)
• M67: 34,711,792 km (0.091 R)
• M68: 36,192,362 km (0.112 R)
• M69: 36,901,008 km (0.088 R)
• M70: 39,861,549 km (0.101 R)
• M71: 40,674,614 km (0.047 R)
• M72: 41,739,900 km (0.072 R)
• M73: 42,565,531 km (0.078 R)
• M74: 42,980,366 km (0.12 R)
• M75: 43,646,974 km (0.107 R)
• M76: 44,568,946 km (0.113 R)
• M77: 44,737,393 km (0.106 R)
• M78: 46,091,702 km (0.083 R)
• M79: 47,459,326 km (0.096 R)
• M80: 48,234,542 km (0.109 R)
• M81: 50,322,031 km (0.099 R)
• M82: 50,760,652 km (0.089 R)
• M83: 52,083,995 km (0.109 R)
• M84: 52,172,706 km (0.103 R)
• M85: 53,508,166 km (0.117 R)
• M86: 53,687,085 km (0.115 R)
• M87: 54,225,039 km (0.12 R)
• M88: 56,121,791 km (0.066 R)
• M89: 56,303,552 km (0.109 R)
• M90: 60,072,820 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.7

Radius: 5.9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.29 AU - 18.89 AU

Year: 25928 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,088,346 km

• M1: 75,697 km (0.11 R)
• M2: 335,099 km (0.102 R)
• M3: 502,798 km (0.063 R)
• M4: 629,059 km (0.073 R)
• M5: 696,079 km (0.117 R)
• M6: 1,040,902 km (0.107 R)
• M7: 1,316,461 km (0.099 R)
• M8: 1,374,356 km (0.114 R)
• M9: 1,522,607 km (0.077 R)
• M10: 1,614,161 km (0.092 R)
• M11: 2,166,626 km (0.111 R)
• M12: 2,339,561 km (0.051 R)
• M13: 3,752,962 km (0.116 R)
• M14: 4,562,735 km (0.081 R)
• M15: 4,650,998 km (0.086 R)
• M16: 5,010,033 km (0.114 R)
• M17: 5,945,917 km (0.059 R)
• M18: 7,499,640 km (0.044 R)
• M19: 8,026,225 km (0.114 R)
• M20: 8,240,150 km (0.044 R)
• M21: 8,893,294 km (0.116 R)
• M22: 9,170,349 km (0.118 R)
• M23: 9,732,987 km (0.069 R)
• M24: 10,422,783 km (0.1 R)
• M25: 11,849,049 km (0.117 R)
• M26: 12,153,929 km (0.089 R)
• M27: 12,895,935 km (0.117 R)
• M28: 13,971,992 km (0.101 R)
• M29: 14,294,077 km (0.055 R)
• M30: 14,358,703 km (0.1 R)
• M31: 15,274,541 km (0.069 R)
• M32: 16,074,441 km (0.092 R)
• M33: 16,411,784 km (0.051 R)
• M34: 16,479,552 km (0.047 R)
• M35: 18,063,344 km (0.072 R)
• M36: 19,122,049 km (0.105 R)
• M37: 19,551,095 km (0.102 R)
• M38: 20,637,774 km (0.095 R)
• M39: 20,710,928 km (0.056 R)
• M40: 23,859,664 km (0.094 R)
• M41: 24,942,004 km (0.089 R)
• M42: 25,882,376 km (0.068 R)
• M43: 27,234,292 km (0.059 R)
• M44: 27,716,895 km (0.12 R)
• M45: 27,959,244 km (0.035 R)
• M46: 28,446,035 km (0.057 R)
• M47: 28,690,478 km (0.117 R)
• M48: 29,263,737 km (0.061 R)
• M49: 30,838,404 km (0.077 R)
• M50: 30,922,029 km (0.107 R)
• M51: 32,185,533 km (0.115 R)
• M52: 32,440,298 km (0.119 R)
• M53: 32,525,419 km (0.049 R)
• M54: 32,610,541 km (0.038 R)
• M55: 34,328,822 km (0.08 R)
• M56: 37,049,857 km (0.113 R)
• M57: 38,391,002 km (0.087 R)
• M58: 39,566,243 km (0.088 R)
• M59: 40,386,788 km (0.052 R)
• M60: 42,509,133 km (0.077 R)
• M61: 43,255,776 km (0.071 R)
• M62: 46,285,432 km (0.114 R)
• M63: 46,572,959 km (0.084 R)
• M64: 47,729,051 km (0.105 R)
• M65: 48,213,449 km (0.103 R)
• M66: 48,797,030 km (0.119 R)
• M67: 50,364,517 km (0.1 R)
• M68: 50,956,476 km (0.114 R)
• M69: 51,650,161 km (0.106 R)
• M70: 52,346,838 km (0.063 R)
• M71: 52,546,551 km (0.05 R)
• M72: 52,646,483 km (0.078 R)
• M73: 53,347,648 km (0.109 R)
• M74: 55,775,173 km (0.116 R)
• M75: 56,183,126 km (0.055 R)
• M76: 57,002,324 km (0.09 R)
• M77: 57,310,495 km (0.034 R)
• M78: 60,736,885 km (0.111 R)
• M79: 62,104,808 km (0.082 R)
• M80: 62,316,190 km (0.086 R)
• M81: 63,057,746 km (0.105 R)
• M82: 63,376,540 km (0.065 R)
• M83: 64,978,134 km (0.046 R)
• M84: 65,192,658 km (0.109 R)
• M85: 66,701,203 km (0.116 R)
• M86: 66,809,362 km (0.093 R)
• M87: 66,917,671 km (0.099 R)
• M88: 67,242,747 km (0.092 R)
• M89: 69,533,090 km (0.045 R)
• M90: 73,072,127 km (0.052 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit