🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.54 AU - 0.78 AU

Year: 188 Days

Day: 30.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,121,259 km

• M1: 20,046 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.67 AU - 0.71 AU

Year: 201 Days

Day: 23.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,121,259 km

• M1: 409,001 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.35 AU - 1.91 AU

Year: 728 Days

Day: 18.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.17 AU - 3.29 AU

Year: 1578 Days

Day: 35.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.55 AU - 3.97 AU

Year: 2059 Days

Day: 16.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.52 AU - 5.64 AU

Year: 4006 Days

Day: 43.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 9.6

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.17 AU - 8.31 AU

Year: 7533 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,121,259 km

• M1: 140,173 km (0.048 R)
• M2: 211,681 km (0.099 R)
• M3: 409,749 km (0.051 R)
• M4: 496,216 km (0.068 R)
• M5: 643,720 km (0.076 R)
• M6: 1,105,079 km (0.088 R)
• M7: 1,412,802 km (0.079 R)
• M8: 1,563,747 km (0.115 R)
• M9: 1,733,690 km (0.105 R)
• M10: 1,868,477 km (0.113 R)
• M11: 2,279,423 km (0.05 R)
• M12: 2,367,985 km (0.097 R)
• M13: 2,533,290 km (0.111 R)
• M14: 2,765,167 km (0.059 R)
• M15: 2,844,005 km (0.096 R)
• M16: 3,117,620 km (0.085 R)
• M17: 3,199,749 km (0.093 R)
• M18: 3,282,626 km (0.086 R)
• M19: 3,484,434 km (0.082 R)
• M20: 3,621,316 km (0.096 R)
• M21: 4,078,636 km (0.07 R)
• M22: 4,277,602 km (0.097 R)
• M23: 4,817,500 km (0.098 R)
• M24: 4,931,943 km (0.106 R)
• M25: 5,182,968 km (0.056 R)
• M26: 5,597,504 km (0.096 R)
• M27: 5,818,908 km (0.084 R)
• M28: 6,043,156 km (0.03 R)
• M29: 6,104,790 km (0.05 R)
• M30: 6,733,101 km (0.073 R)
• M31: 7,294,243 km (0.105 R)
• M32: 7,624,854 km (0.076 R)
• M33: 7,758,445 km (0.09 R)
• M34: 7,825,614 km (0.111 R)
• M35: 8,050,609 km (0.106 R)
• M36: 8,646,009 km (0.12 R)
• M37: 9,421,823 km (0.097 R)
• M38: 9,613,309 km (0.107 R)
• M39: 9,854,461 km (0.063 R)
• M40: 10,000,169 km (0.081 R)
• M41: 10,813,981 km (0.099 R)
• M42: 10,964,327 km (0.074 R)
• M43: 11,495,699 km (0.118 R)
• M44: 11,906,345 km (0.068 R)
• M45: 12,217,359 km (0.118 R)
• M46: 12,478,706 km (0.116 R)
• M47: 12,583,724 km (0.075 R)
• M48: 12,847,615 km (0.088 R)
• M49: 13,113,301 km (0.095 R)
• M50: 13,380,931 km (0.087 R)
• M51: 13,866,975 km (0.055 R)
• M52: 14,166,918 km (0.042 R)
• M53: 14,579,360 km (0.096 R)
• M54: 14,856,565 km (0.098 R)
• M55: 14,968,015 km (0.094 R)
• M56: 15,247,613 km (0.032 R)
• M57: 15,670,227 km (0.114 R)
• M58: 15,868,893 km (0.093 R)
• M59: 16,068,307 km (0.073 R)
• M60: 16,211,173 km (0.083 R)
• M61: 17,019,600 km (0.071 R)
• M62: 17,194,480 km (0.119 R)
• M63: 17,722,860 km (0.114 R)
• M64: 17,841,042 km (0.108 R)
• M65: 18,435,694 km (0.071 R)
• M66: 18,495,533 km (0.067 R)
• M67: 19,157,803 km (0.071 R)
• M68: 19,828,001 km (0.084 R)
• M69: 20,104,308 km (0.087 R)
• M70: 20,320,178 km (0.093 R)
• M71: 20,381,962 km (0.087 R)
• M72: 20,536,796 km (0.111 R)
• M73: 20,598,729 km (0.116 R)
• M74: 20,660,962 km (0.109 R)
• M75: 20,723,045 km (0.104 R)
• M76: 20,909,893 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 8.2

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.27 AU - 10.99 AU

Year: 11280 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,121,259 km

• M1: 383,120 km (0.074 R)
• M2: 540,497 km (0.059 R)
• M3: 738,415 km (0.07 R)
• M4: 1,201,869 km (0.071 R)
• M5: 2,322,058 km (0.111 R)
• M6: 2,468,365 km (0.049 R)
• M7: 2,648,032 km (0.048 R)
• M8: 3,212,764 km (0.108 R)
• M9: 3,575,838 km (0.056 R)
• M10: 3,677,265 km (0.07 R)
• M11: 3,952,226 km (0.086 R)
• M12: 4,127,405 km (0.112 R)
• M13: 5,463,464 km (0.116 R)
• M14: 5,580,300 km (0.073 R)
• M15: 5,856,607 km (0.078 R)
• M16: 6,016,378 km (0.119 R)
• M17: 6,177,644 km (0.105 R)
• M18: 6,422,386 km (0.084 R)
• M19: 6,628,682 km (0.069 R)
• M20: 6,963,332 km (0.082 R)
• M21: 7,175,312 km (0.072 R)
• M22: 7,389,387 km (0.069 R)
• M23: 7,605,705 km (0.094 R)
• M24: 8,088,757 km (0.057 R)
• M25: 9,832,769 km (0.1 R)
• M26: 10,118,501 km (0.105 R)
• M27: 11,688,082 km (0.104 R)
• M28: 12,500,996 km (0.098 R)
• M29: 12,706,993 km (0.1 R)
• M30: 12,758,754 km (0.033 R)
• M31: 13,070,366 km (0.119 R)
• M32: 13,279,504 km (0.115 R)
• M33: 15,047,152 km (0.109 R)
• M34: 15,156,658 km (0.093 R)
• M35: 15,266,313 km (0.106 R)
• M36: 15,597,224 km (0.112 R)
• M37: 15,819,077 km (0.047 R)
• M38: 16,660,416 km (0.103 R)
• M39: 16,944,203 km (0.082 R)
• M40: 17,516,415 km (0.099 R)
• M41: 18,503,611 km (0.112 R)
• M42: 18,679,688 km (0.051 R)
• M43: 18,915,304 km (0.116 R)
• M44: 19,270,599 km (0.057 R)
• M45: 19,927,783 km (0.113 R)
• M46: 21,448,595 km (0.076 R)
• M47: 22,566,540 km (0.101 R)
• M48: 22,691,903 km (0.034 R)
• M49: 22,754,734 km (0.094 R)
• M50: 24,664,799 km (0.068 R)
• M51: 28,772,158 km (0.11 R)
• M52: 28,976,210 km (0.116 R)
• M53: 29,248,927 km (0.112 R)
• M54: 29,866,018 km (0.118 R)
• M55: 30,348,770 km (0.117 R)
• M56: 30,695,239 km (0.086 R)
• M57: 33,085,813 km (0.09 R)
• M58: 33,228,230 km (0.093 R)
• M59: 33,299,588 km (0.12 R)
• M60: 34,303,390 km (0.1 R)
• M61: 34,809,031 km (0.076 R)
• M62: 34,953,842 km (0.028 R)
• M63: 36,782,227 km (0.089 R)
• M64: 36,929,880 km (0.094 R)
• M65: 37,447,937 km (0.026 R)
• M66: 38,192,486 km (0.087 R)
• M67: 38,716,378 km (0.073 R)
• M68: 39,242,813 km (0.106 R)
• M69: 39,544,701 km (0.11 R)
• M70: 39,847,338 km (0.066 R)
• M71: 40,150,722 km (0.093 R)
• M72: 42,218,613 km (0.087 R)
• M73: 43,148,813 km (0.067 R)
• M74: 43,538,366 km (0.09 R)
• M75: 44,478,140 km (0.109 R)
• M76: 47,337,105 km (0.093 R)
• M77: 47,980,525 km (0.107 R)
• M78: 48,383,991 km (0.069 R)
• M79: 48,788,802 km (0.096 R)
• M80: 49,438,656 km (0.047 R)
• M81: 49,520,037 km (0.094 R)
• M82: 49,601,568 km (0.091 R)
• M83: 50,255,011 km (0.074 R)
• M84: 50,993,576 km (0.038 R)
• M85: 51,901,036 km (0.075 R)
• M86: 52,730,706 km (0.081 R)
• M87: 54,319,136 km (0.041 R)
• M88: 54,824,029 km (0.077 R)
• M89: 55,245,895 km (0.112 R)
• M90: 56,093,068 km (0.047 R)
• M91: 56,262,862 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140

Radius: 5.5

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.63 AU - 15.25 AU

Year: 20202 Days

Day: 21.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,121,259 km

• M1: 135,236 km (0.107 R)
• M2: 195,824 km (0.118 R)
• M3: 363,373 km (0.105 R)
• M4: 484,248 km (0.078 R)
• M5: 618,138 km (0.056 R)
• M6: 714,031 km (0.026 R)
• M7: 1,068,727 km (0.053 R)
• M8: 1,184,815 km (0.098 R)
• M9: 1,264,551 km (0.099 R)
• M10: 2,403,140 km (0.086 R)
• M11: 2,453,704 km (0.1 R)
• M12: 2,633,521 km (0.084 R)
• M13: 2,711,910 km (0.031 R)
• M14: 3,033,246 km (0.051 R)
• M15: 3,624,308 km (0.117 R)
• M16: 3,977,807 km (0.088 R)
• M17: 4,067,865 km (0.109 R)
• M18: 4,189,040 km (0.086 R)
• M19: 4,373,045 km (0.079 R)
• M20: 4,528,477 km (0.108 R)
• M21: 4,685,705 km (0.032 R)
• M22: 5,398,688 km (0.042 R)
• M23: 5,699,978 km (0.073 R)
• M24: 5,801,705 km (0.075 R)
• M25: 5,904,030 km (0.082 R)
• M26: 6,144,882 km (0.095 R)
• M27: 6,887,037 km (0.111 R)
• M28: 7,545,417 km (0.07 R)
• M29: 8,764,790 km (0.055 R)
• M30: 9,517,417 km (0.095 R)
• M31: 9,921,780 km (0.036 R)
• M32: 11,252,901 km (0.118 R)
• M33: 11,680,303 km (0.094 R)
• M34: 12,069,556 km (0.088 R)
• M35: 13,577,952 km (0.093 R)
• M36: 14,307,989 km (0.082 R)
• M37: 14,492,593 km (0.096 R)
• M38: 14,864,044 km (0.047 R)
• M39: 15,474,254 km (0.1 R)
• M40: 15,521,527 km (0.097 R)
• M41: 15,663,645 km (0.107 R)
• M42: 16,332,647 km (0.102 R)
• M43: 16,428,988 km (0.089 R)
• M44: 16,477,158 km (0.088 R)
• M45: 16,573,798 km (0.076 R)
• M46: 17,157,529 km (0.119 R)
• M47: 17,255,366 km (0.095 R)
• M48: 17,304,434 km (0.081 R)
• M49: 17,846,876 km (0.079 R)
• M50: 18,395,003 km (0.119 R)
• M51: 18,495,234 km (0.076 R)
• M52: 20,693,724 km (0.047 R)
• M53: 20,850,203 km (0.078 R)
• M54: 21,374,544 km (0.117 R)
• M55: 21,480,010 km (0.038 R)
• M56: 21,638,434 km (0.092 R)
• M57: 21,744,200 km (0.09 R)
• M58: 21,797,158 km (0.111 R)
• M59: 22,062,694 km (0.074 R)
• M60: 22,275,871 km (0.03 R)
• M61: 23,189,615 km (0.117 R)
• M62: 23,514,990 km (0.117 R)
• M63: 24,115,476 km (0.051 R)
• M64: 24,776,250 km (0.078 R)
• M65: 25,164,456 km (0.077 R)
• M66: 26,228,247 km (0.115 R)
• M67: 26,567,385 km (0.107 R)
• M68: 27,421,140 km (0.103 R)
• M69: 27,535,732 km (0.114 R)
• M70: 27,593,028 km (0.118 R)
• M71: 27,765,215 km (0.077 R)
• M72: 28,168,381 km (0.111 R)
• M73: 30,806,390 km (0.102 R)
• M74: 31,223,768 km (0.06 R)
• M75: 32,790,357 km (0.091 R)
• M76: 32,972,717 km (0.107 R)
• M77: 33,033,603 km (0.057 R)
• M78: 33,216,562 km (0.106 R)
• M79: 33,644,561 km (0.052 R)
• M80: 34,444,162 km (0.082 R)
• M81: 35,063,497 km (0.094 R)
• M82: 35,250,045 km (0.093 R)
• M83: 36,376,069 km (0.108 R)
• M84: 37,260,192 km (0.092 R)
• M85: 38,151,197 km (0.118 R)
• M86: 40,474,452 km (0.111 R)
• M87: 40,604,901 km (0.092 R)
• M88: 40,735,500 km (0.094 R)
• M89: 41,062,372 km (0.096 R)
• M90: 41,193,419 km (0.102 R)
• M91: 41,653,283 km (0.119 R)
• M92: 42,180,765 km (0.088 R)
• M93: 43,509,194 km (0.07 R)
• M94: 43,776,526 km (0.079 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit