🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.72 AU - 1.04 AU

Year: 303 Days

Day: 33.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,756,703 km

• M1: 96,939 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.13 AU - 3.05 AU

Year: 1530 Days

Day: 28.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,756,703 km

• M1: 67,768 km (0.115 R)
• M2: 876,793 km (0.109 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.8

Radius: 13.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.49 AU - 5.77 AU

Year: 4265 Days

Day: 8.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,756,703 km

• M1: 177,573 km (0.111 R)
• M2: 271,071 km (0.116 R)
• M3: 405,709 km (0.105 R)
• M4: 494,571 km (0.117 R)
• M5: 718,668 km (0.094 R)
• M6: 899,532 km (0.097 R)
• M7: 1,133,503 km (0.108 R)
• M8: 1,427,912 km (0.101 R)
• M9: 1,522,757 km (0.09 R)
• M10: 1,834,818 km (0.102 R)
• M11: 2,059,813 km (0.093 R)
• M12: 2,262,219 km (0.057 R)
• M13: 2,390,275 km (0.057 R)
• M14: 2,487,813 km (0.094 R)
• M15: 2,653,717 km (0.097 R)
• M16: 2,823,211 km (0.1 R)
• M17: 2,979,092 km (0.102 R)
• M18: 3,066,906 km (0.038 R)
• M19: 3,935,022 km (0.046 R)
• M20: 4,168,545 km (0.074 R)
• M21: 4,326,819 km (0.112 R)
• M22: 4,446,946 km (0.03 R)
• M23: 4,629,157 km (0.119 R)
• M24: 4,855,199 km (0.092 R)
• M25: 5,884,432 km (0.115 R)
• M26: 6,769,453 km (0.093 R)
• M27: 7,310,848 km (0.07 R)
• M28: 7,406,441 km (0.101 R)
• M29: 7,598,973 km (0.095 R)
• M30: 7,695,913 km (0.043 R)
• M31: 7,866,454 km (0.107 R)
• M32: 8,186,444 km (0.086 R)
• M33: 8,687,298 km (0.055 R)
• M34: 8,788,725 km (0.118 R)
• M35: 9,249,786 km (0.09 R)
• M36: 9,587,728 km (0.096 R)
• M37: 10,329,583 km (0.118 R)
• M38: 10,544,855 km (0.108 R)
• M39: 10,843,452 km (0.087 R)
• M40: 11,560,325 km (0.072 R)
• M41: 12,207,186 km (0.071 R)
• M42: 12,349,454 km (0.087 R)
• M43: 12,664,208 km (0.062 R)
• M44: 12,866,015 km (0.074 R)
• M45: 13,272,622 km (0.094 R)
• M46: 13,506,893 km (0.111 R)
• M47: 13,683,568 km (0.073 R)
• M48: 13,979,622 km (0.109 R)
• M49: 14,638,600 km (0.06 R)
• M50: 14,729,257 km (0.091 R)
• M51: 14,911,018 km (0.083 R)
• M52: 15,615,026 km (0.088 R)
• M53: 15,738,594 km (0.1 R)
• M54: 15,924,544 km (0.102 R)
• M55: 16,111,242 km (0.073 R)
• M56: 16,612,544 km (0.064 R)
• M57: 16,896,780 km (0.101 R)
• M58: 17,055,504 km (0.079 R)
• M59: 17,342,283 km (0.077 R)
• M60: 17,630,558 km (0.118 R)
• M61: 17,888,315 km (0.106 R)
• M62: 18,244,657 km (0.063 R)
• M63: 19,593,731 km (0.073 R)
• M64: 19,693,662 km (0.091 R)
• M65: 20,061,673 km (0.096 R)
• M66: 20,162,352 km (0.113 R)
• M67: 20,465,737 km (0.057 R)
• M68: 20,804,576 km (0.107 R)
• M69: 21,145,210 km (0.04 R)
• M70: 21,522,047 km (0.082 R)
• M71: 21,625,270 km (0.045 R)
• M72: 22,178,333 km (0.115 R)
• M73: 22,596,160 km (0.097 R)
• M74: 23,227,762 km (0.113 R)
• M75: 23,474,898 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 11.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.21 AU - 6.77 AU

Year: 5382 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,756,703 km

• M1: 155,432 km (0.111 R)
• M2: 251,474 km (0.063 R)
• M3: 453,730 km (0.041 R)
• M4: 615,296 km (0.049 R)
• M5: 743,950 km (0.085 R)
• M6: 911,350 km (0.094 R)
• M7: 1,045,689 km (0.039 R)
• M8: 1,155,045 km (0.088 R)
• M9: 1,251,985 km (0.081 R)
• M10: 1,614,161 km (0.054 R)
• M11: 1,989,352 km (0.064 R)
• M12: 2,167,224 km (0.073 R)
• M13: 2,248,157 km (0.119 R)
• M14: 2,433,808 km (0.08 R)
• M15: 2,864,650 km (0.111 R)
• M16: 3,319,577 km (0.106 R)
• M17: 3,437,011 km (0.04 R)
• M18: 3,920,362 km (0.082 R)
• M19: 4,246,186 km (0.12 R)
• M20: 4,502,896 km (0.091 R)
• M21: 5,776,722 km (0.087 R)
• M22: 5,890,117 km (0.099 R)
• M23: 6,090,279 km (0.103 R)
• M24: 6,205,619 km (0.097 R)
• M25: 6,674,608 km (0.113 R)
• M26: 7,216,003 km (0.1 R)
• M27: 7,553,795 km (0.092 R)
• M28: 7,646,845 km (0.119 R)
• M29: 7,896,823 km (0.064 R)
• M30: 8,022,784 km (0.043 R)
• M31: 8,149,494 km (0.096 R)
• M32: 8,308,815 km (0.114 R)
• M33: 8,437,021 km (0.059 R)
• M34: 9,319,499 km (0.026 R)
• M35: 9,586,680 km (0.114 R)
• M36: 9,687,509 km (0.087 R)
• M37: 9,856,405 km (0.072 R)
• M38: 10,197,040 km (0.066 R)
• M39: 10,368,928 km (0.056 R)
• M40: 10,715,396 km (0.119 R)
• M41: 10,820,115 km (0.098 R)
• M42: 11,348,644 km (0.075 R)
• M43: 11,455,457 km (0.104 R)
• M44: 11,598,323 km (0.061 R)
• M45: 11,813,744 km (0.037 R)
• M46: 12,248,475 km (0.1 R)
• M47: 12,431,134 km (0.072 R)
• M48: 13,245,844 km (0.108 R)
• M49: 13,358,342 km (0.116 R)
• M50: 13,584,085 km (0.082 R)
• M51: 13,659,632 km (0.093 R)
• M52: 14,770,995 km (0.112 R)
• M53: 15,554,439 km (0.093 R)
• M54: 15,831,793 km (0.103 R)
• M55: 16,714,121 km (0.076 R)
• M56: 18,526,500 km (0.095 R)
• M57: 18,610,424 km (0.107 R)
• M58: 18,862,796 km (0.072 R)
• M59: 19,158,551 km (0.091 R)
• M60: 19,285,858 km (0.085 R)
• M61: 19,455,951 km (0.086 R)
• M62: 19,626,642 km (0.065 R)
• M63: 21,097,040 km (0.089 R)
• M64: 21,228,387 km (0.1 R)
• M65: 21,316,201 km (0.116 R)
• M66: 21,404,015 km (0.094 R)
• M67: 22,468,254 km (0.114 R)
• M68: 22,692,202 km (0.116 R)
• M69: 23,413,563 km (0.119 R)
• M70: 24,005,372 km (0.066 R)
• M71: 25,110,601 km (0.105 R)
• M72: 25,343,076 km (0.075 R)
• M73: 25,950,443 km (0.075 R)
• M74: 26,232,435 km (0.108 R)
• M75: 26,989,550 km (0.094 R)
• M76: 27,514,040 km (0.074 R)
• M77: 27,993,950 km (0.105 R)
• M78: 29,156,775 km (0.114 R)
• M79: 29,499,055 km (0.117 R)
• M80: 29,597,041 km (0.065 R)
• M81: 29,793,314 km (0.072 R)
• M82: 30,731,891 km (0.103 R)
• M83: 33,912,641 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 11.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.41 AU - 8.41 AU

Year: 6668 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,756,703 km

• M1: 244,593 km (0.076 R)
• M2: 341,233 km (0.099 R)
• M3: 539,300 km (0.042 R)
• M4: 694,433 km (0.116 R)
• M5: 1,133,204 km (0.034 R)
• M6: 1,217,128 km (0.1 R)
• M7: 1,391,410 km (0.059 R)
• M8: 1,500,167 km (0.071 R)
• M9: 1,944,024 km (0.106 R)
• M10: 2,405,833 km (0.106 R)
• M11: 2,649,677 km (0.03 R)
• M12: 2,786,111 km (0.105 R)
• M13: 3,185,537 km (0.088 R)
• M14: 3,282,177 km (0.062 R)
• M15: 3,379,865 km (0.082 R)
• M16: 3,453,766 km (0.059 R)
• M17: 3,653,479 km (0.083 R)
• M18: 3,780,338 km (0.067 R)
• M19: 4,064,574 km (0.116 R)
• M20: 4,517,556 km (0.067 R)
• M21: 4,599,237 km (0.06 R)
• M22: 5,413,797 km (0.081 R)
• M23: 5,558,758 km (0.056 R)
• M24: 5,675,743 km (0.069 R)
• M25: 5,941,878 km (0.026 R)
• M26: 6,031,487 km (0.065 R)
• M27: 6,671,616 km (0.049 R)
• M28: 7,173,816 km (0.119 R)
• M29: 7,493,956 km (0.091 R)
• M30: 8,082,175 km (0.115 R)
• M31: 8,415,329 km (0.065 R)
• M32: 8,583,627 km (0.073 R)
• M33: 9,828,131 km (0.111 R)
• M34: 10,148,121 km (0.083 R)
• M35: 10,219,629 km (0.12 R)
• M36: 10,652,565 km (0.056 R)
• M37: 10,834,775 km (0.077 R)
• M38: 11,648,588 km (0.025 R)
• M39: 11,836,333 km (0.113 R)
• M40: 12,329,258 km (0.053 R)
• M41: 12,635,784 km (0.1 R)
• M42: 12,790,020 km (0.088 R)
• M43: 13,100,435 km (0.046 R)
• M44: 13,649,759 km (0.109 R)
• M45: 13,728,746 km (0.077 R)
• M46: 14,689,613 km (0.049 R)
• M47: 14,973,999 km (0.091 R)
• M48: 15,465,727 km (0.1 R)
• M49: 15,713,461 km (0.08 R)
• M50: 16,633,488 km (0.069 R)
• M51: 16,845,019 km (0.044 R)
• M52: 17,014,963 km (0.06 R)
• M53: 18,002,757 km (0.107 R)
• M54: 18,307,039 km (0.092 R)
• M55: 19,319,069 km (0.108 R)
• M56: 19,496,941 km (0.096 R)
• M57: 19,764,721 km (0.103 R)
• M58: 20,304,021 km (0.065 R)
• M59: 22,136,446 km (0.093 R)
• M60: 22,415,745 km (0.045 R)
• M61: 23,072,330 km (0.096 R)
• M62: 23,166,577 km (0.085 R)
• M63: 24,692,924 km (0.033 R)
• M64: 25,370,901 km (0.096 R)
• M65: 26,005,795 km (0.106 R)
• M66: 26,202,366 km (0.115 R)
• M67: 26,547,189 km (0.107 R)
• M68: 26,794,624 km (0.07 R)
• M69: 26,893,808 km (0.047 R)
• M70: 27,042,657 km (0.05 R)
• M71: 27,191,956 km (0.093 R)
• M72: 28,294,642 km (0.09 R)
• M73: 28,547,313 km (0.109 R)
• M74: 29,309,664 km (0.072 R)
• M75: 29,616,638 km (0.11 R)
• M76: 30,491,786 km (0.084 R)
• M77: 31,375,610 km (0.099 R)
• M78: 32,057,029 km (0.074 R)
• M79: 34,615,302 km (0.108 R)
• M80: 34,993,784 km (0.09 R)
• M81: 35,591,428 km (0.101 R)
• M82: 35,973,501 km (0.062 R)
• M83: 36,521,777 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.4

Radius: 7.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.3 AU - 13.54 AU

Year: 18047 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,756,703 km

• M1: 94,845 km (0.084 R)
• M2: 208,240 km (0.099 R)
• M3: 307,723 km (0.113 R)
• M4: 594,502 km (0.075 R)
• M5: 687,253 km (0.11 R)
• M6: 1,222,963 km (0.11 R)
• M7: 1,673,551 km (0.086 R)
• M8: 1,889,421 km (0.067 R)
• M9: 1,972,598 km (0.096 R)
• M10: 2,288,548 km (0.113 R)
• M11: 2,407,329 km (0.114 R)
• M12: 2,467,617 km (0.081 R)
• M13: 3,295,342 km (0.092 R)
• M14: 3,396,021 km (0.088 R)
• M15: 3,844,216 km (0.109 R)
• M16: 5,102,484 km (0.116 R)
• M17: 5,297,560 km (0.085 R)
• M18: 5,376,248 km (0.104 R)
• M19: 5,775,675 km (0.114 R)
• M20: 6,730,259 km (0.075 R)
• M21: 6,815,679 km (0.088 R)
• M22: 7,777,743 km (0.108 R)
• M23: 8,596,193 km (0.091 R)
• M24: 8,968,692 km (0.05 R)
• M25: 10,510,896 km (0.1 R)
• M26: 10,809,194 km (0.078 R)
• M27: 11,515,745 km (0.079 R)
• M28: 11,771,856 km (0.12 R)
• M29: 12,081,524 km (0.076 R)
• M30: 12,289,465 km (0.055 R)
• M31: 12,761,596 km (0.063 R)
• M32: 12,867,362 km (0.105 R)
• M33: 13,239,860 km (0.099 R)
• M34: 14,543,456 km (0.09 R)
• M35: 14,709,211 km (0.095 R)
• M36: 15,266,463 km (0.062 R)
• M37: 15,660,653 km (0.096 R)
• M38: 15,887,443 km (0.075 R)
• M39: 16,058,284 km (0.047 R)
• M40: 16,115,281 km (0.059 R)
• M41: 16,286,870 km (0.086 R)
• M42: 17,153,939 km (0.116 R)
• M43: 17,329,118 km (0.113 R)
• M44: 17,740,363 km (0.036 R)
• M45: 18,333,219 km (0.114 R)
• M46: 19,234,845 km (0.071 R)
• M47: 19,538,529 km (0.038 R)
• M48: 21,205,947 km (0.071 R)
• M49: 21,268,628 km (0.057 R)
• M50: 21,519,803 km (0.043 R)
• M51: 21,645,615 km (0.028 R)
• M52: 22,726,011 km (0.105 R)
• M53: 22,918,543 km (0.071 R)
• M54: 25,269,923 km (0.113 R)
• M55: 25,936,680 km (0.081 R)
• M56: 29,216,614 km (0.078 R)
• M57: 29,495,763 km (0.12 R)
• M58: 29,775,811 km (0.104 R)
• M59: 31,832,482 km (0.099 R)
• M60: 31,975,946 km (0.053 R)
• M61: 33,642,018 km (0.072 R)
• M62: 33,934,631 km (0.1 R)
• M63: 34,007,785 km (0.097 R)
• M64: 34,448,650 km (0.113 R)
• M65: 36,230,809 km (0.109 R)
• M66: 36,305,608 km (0.103 R)
• M67: 36,455,655 km (0.051 R)
• M68: 36,982,090 km (0.082 R)
• M69: 38,500,209 km (0.066 R)
• M70: 39,266,898 km (0.046 R)
• M71: 39,652,112 km (0.067 R)
• M72: 40,893,176 km (0.086 R)
• M73: 41,440,256 km (0.087 R)
• M74: 44,131,372 km (0.108 R)
• M75: 44,211,407 km (0.112 R)
• M76: 45,740,596 km (0.115 R)
• M77: 45,902,611 km (0.086 R)
• M78: 48,190,261 km (0.117 R)
• M79: 50,263,987 km (0.06 R)
• M80: 51,017,661 km (0.067 R)
• M81: 52,451,407 km (0.117 R)
• M82: 52,536,079 km (0.064 R)
• M83: 53,642,056 km (0.116 R)
• M84: 54,669,644 km (0.052 R)
• M85: 55,013,719 km (0.097 R)
• M86: 55,099,738 km (0.042 R)
• M87: 55,358,393 km (0.102 R)
• M88: 56,570,435 km (0.09 R)
• M89: 57,005,465 km (0.116 R)
• M90: 57,179,897 km (0.04 R)
• M91: 57,791,303 km (0.072 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: 535 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit