🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 13.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.55 AU - 0.55 AU

Year: 150 Days

Day: 35.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.71 AU - 0.77 AU

Year: 234 Days

Day: 30.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,671,893 km

• M1: 203,603 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.73 AU - 0.93 AU

Year: 278 Days

Day: 21.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,671,893 km

• M1: 96,491 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.08 AU - 3.12 AU

Year: 1539 Days

Day: 30.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.67 AU - 4.37 AU

Year: 2959 Days

Day: 15.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.05 AU - 7.47 AU

Year: 5750 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 106,671,893 km

• M1: 161,865 km (0.106 R)
• M2: 273,016 km (0.098 R)
• M3: 404,662 km (0.083 R)
• M4: 580,440 km (0.117 R)
• M5: 761,453 km (0.101 R)
• M6: 1,211,144 km (0.12 R)
• M7: 1,368,671 km (0.108 R)
• M8: 1,460,374 km (0.113 R)
• M9: 1,650,364 km (0.073 R)
• M10: 2,008,950 km (0.08 R)
• M11: 2,114,416 km (0.035 R)
• M12: 2,567,548 km (0.102 R)
• M13: 2,747,066 km (0.114 R)
• M14: 3,105,203 km (0.113 R)
• M15: 3,380,313 km (0.106 R)
• M16: 3,506,724 km (0.11 R)
• M17: 3,866,507 km (0.098 R)
• M18: 4,374,840 km (0.108 R)
• M19: 4,512,919 km (0.071 R)
• M20: 4,872,702 km (0.104 R)
• M21: 5,000,159 km (0.053 R)
• M22: 5,096,351 km (0.052 R)
• M23: 5,193,290 km (0.044 R)
• M24: 5,274,522 km (0.09 R)
• M25: 6,299,417 km (0.062 R)
• M26: 6,421,040 km (0.081 R)
• M27: 6,701,835 km (0.111 R)
• M28: 6,843,803 km (0.081 R)
• M29: 7,058,626 km (0.081 R)
• M30: 7,257,442 km (0.066 R)
• M31: 7,366,798 km (0.102 R)
• M32: 7,550,055 km (0.116 R)
• M33: 7,865,407 km (0.066 R)
• M34: 7,977,606 km (0.062 R)
• M35: 8,914,687 km (0.105 R)
• M36: 9,090,614 km (0.117 R)
• M37: 9,267,738 km (0.065 R)
• M38: 9,886,474 km (0.09 R)
• M39: 10,048,339 km (0.101 R)
• M40: 10,190,757 km (0.053 R)
• M41: 10,313,277 km (0.095 R)
• M42: 10,601,253 km (0.108 R)
• M43: 10,746,213 km (0.041 R)
• M44: 11,143,097 km (0.117 R)
• M45: 11,459,795 km (0.096 R)
• M46: 11,886,598 km (0.108 R)
• M47: 12,058,785 km (0.083 R)
• M48: 12,188,636 km (0.077 R)
• M49: 12,362,319 km (0.036 R)
• M50: 12,536,750 km (0.059 R)
• M51: 12,822,183 km (0.082 R)
• M52: 12,954,577 km (0.108 R)
• M53: 14,121,291 km (0.093 R)
• M54: 14,326,689 km (0.086 R)
• M55: 14,971,904 km (0.106 R)
• M56: 15,158,004 km (0.092 R)
• M57: 15,579,571 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 12.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.52 AU - 6.66 AU

Year: 6210 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 106,671,893 km

• M1: 168,148 km (0.111 R)
• M2: 282,590 km (0.071 R)
• M3: 615,446 km (0.085 R)
• M4: 885,619 km (0.032 R)
• M5: 1,414,448 km (0.117 R)
• M6: 2,011,792 km (0.099 R)
• M7: 2,380,401 km (0.106 R)
• M8: 2,486,616 km (0.104 R)
• M9: 2,660,149 km (0.108 R)
• M10: 2,815,282 km (0.07 R)
• M11: 3,490,118 km (0.043 R)
• M12: 3,908,693 km (0.119 R)
• M13: 4,162,561 km (0.047 R)
• M14: 4,767,086 km (0.1 R)
• M15: 4,984,003 km (0.1 R)
• M16: 5,204,061 km (0.083 R)
• M17: 5,371,312 km (0.069 R)
• M18: 5,512,083 km (0.054 R)
• M19: 5,682,475 km (0.109 R)
• M20: 6,234,192 km (0.116 R)
• M21: 6,802,963 km (0.04 R)
• M22: 7,419,755 km (0.089 R)
• M23: 7,798,537 km (0.114 R)
• M24: 8,119,125 km (0.059 R)
• M25: 8,280,990 km (0.103 R)
• M26: 8,640,923 km (0.103 R)
• M27: 8,872,799 km (0.061 R)
• M28: 10,201,528 km (0.102 R)
• M29: 10,693,555 km (0.112 R)
• M30: 10,800,069 km (0.112 R)
• M31: 10,978,240 km (0.041 R)
• M32: 11,193,511 km (0.103 R)
• M33: 11,409,979 km (0.099 R)
• M34: 11,700,947 km (0.09 R)
• M35: 12,439,063 km (0.082 R)
• M36: 12,663,609 km (0.058 R)
• M37: 12,776,257 km (0.045 R)
• M38: 12,889,353 km (0.076 R)
• M39: 13,002,598 km (0.028 R)
• M40: 13,192,438 km (0.075 R)
• M41: 13,383,026 km (0.091 R)
• M42: 14,585,344 km (0.104 R)
• M43: 14,861,651 km (0.116 R)
• M44: 15,139,604 km (0.071 R)
• M45: 15,822,069 km (0.111 R)
• M46: 15,903,002 km (0.039 R)
• M47: 16,187,387 km (0.059 R)
• M48: 16,761,245 km (0.063 R)
• M49: 17,050,717 km (0.114 R)
• M50: 17,133,743 km (0.113 R)
• M51: 17,676,484 km (0.106 R)
• M52: 17,844,632 km (0.104 R)
• M53: 18,352,368 km (0.063 R)
• M54: 18,993,694 km (0.109 R)
• M55: 19,295,433 km (0.044 R)
• M56: 19,772,949 km (0.116 R)
• M57: 20,651,088 km (0.046 R)
• M58: 21,586,823 km (0.114 R)
• M59: 21,766,640 km (0.04 R)
• M60: 21,947,055 km (0.059 R)
• M61: 22,173,097 km (0.116 R)
• M62: 22,354,559 km (0.087 R)
• M63: 22,810,235 km (0.066 R)
• M64: 23,131,122 km (0.09 R)
• M65: 24,757,849 km (0.112 R)
• M66: 25,276,655 km (0.116 R)
• M67: 25,608,762 km (0.104 R)
• M68: 26,037,809 km (0.113 R)
• M69: 26,181,273 km (0.12 R)
• M70: 26,709,952 km (0.067 R)
• M71: 27,875,469 km (0.1 R)
• M72: 28,022,374 km (0.104 R)
• M73: 28,267,714 km (0.056 R)
• M74: 28,464,436 km (0.112 R)
• M75: 28,612,388 km (0.025 R)
• M76: 28,760,490 km (0.072 R)
• M77: 29,156,775 km (0.056 R)
• M78: 29,355,590 km (0.074 R)
• M79: 29,754,717 km (0.111 R)
• M80: 29,954,879 km (0.091 R)
• M81: 30,911,857 km (0.09 R)
• M82: 31,368,729 km (0.063 R)
• M83: 32,856,031 km (0.04 R)
• M84: 33,270,267 km (0.046 R)
• M85: 34,366,221 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 14.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.93 AU - 12.27 AU

Year: 11783 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,671,893 km

• M1: 212,279 km (0.11 R)
• M2: 629,508 km (0.101 R)
• M3: 874,400 km (0.11 R)
• M4: 992,283 km (0.098 R)
• M5: 1,134,101 km (0.076 R)
• M6: 1,321,847 km (0.031 R)
• M7: 1,439,730 km (0.116 R)
• M8: 1,581,997 km (0.078 R)
• M9: 2,461,483 km (0.11 R)
• M10: 2,608,987 km (0.087 R)
• M11: 2,734,200 km (0.08 R)
• M12: 2,887,239 km (0.061 R)
• M13: 3,336,481 km (0.078 R)
• M14: 4,153,884 km (0.096 R)
• M15: 4,330,709 km (0.086 R)
• M16: 5,157,387 km (0.037 R)
• M17: 5,252,232 km (0.11 R)
• M18: 5,866,929 km (0.04 R)
• M19: 6,849,189 km (0.094 R)
• M20: 6,953,758 km (0.117 R)
• M21: 7,882,162 km (0.118 R)
• M22: 8,811,614 km (0.083 R)
• M23: 9,424,666 km (0.119 R)
• M24: 10,130,917 km (0.114 R)
• M25: 11,263,373 km (0.068 R)
• M26: 11,552,845 km (0.103 R)
• M27: 12,054,746 km (0.068 R)
• M28: 12,563,828 km (0.12 R)
• M29: 13,253,623 km (0.082 R)
• M30: 13,427,905 km (0.081 R)
• M31: 13,646,916 km (0.112 R)
• M32: 13,779,011 km (0.079 R)
• M33: 14,714,895 km (0.105 R)
• M34: 14,805,103 km (0.072 R)
• M35: 15,533,495 km (0.07 R)
• M36: 15,625,348 km (0.049 R)
• M37: 16,041,080 km (0.077 R)
• M38: 17,072,558 km (0.111 R)
• M39: 17,167,403 km (0.044 R)
• M40: 17,452,985 km (0.114 R)
• M41: 19,495,744 km (0.115 R)
• M42: 19,594,927 km (0.052 R)
• M43: 19,893,525 km (0.108 R)
• M44: 19,993,307 km (0.079 R)
• M45: 20,344,114 km (0.117 R)
• M46: 20,747,429 km (0.052 R)
• M47: 21,204,451 km (0.109 R)
• M48: 21,306,327 km (0.108 R)
• M49: 21,459,665 km (0.069 R)
• M50: 21,562,139 km (0.06 R)
• M51: 21,818,849 km (0.072 R)
• M52: 21,921,773 km (0.111 R)
• M53: 22,076,607 km (0.044 R)
• M54: 22,751,592 km (0.078 R)
• M55: 23,012,940 km (0.114 R)
• M56: 23,697,200 km (0.064 R)
• M57: 24,816,791 km (0.062 R)
• M58: 24,978,207 km (0.104 R)
• M59: 26,886,178 km (0.108 R)
• M60: 27,107,284 km (0.108 R)
• M61: 28,502,583 km (0.099 R)
• M62: 28,840,973 km (0.077 R)
• M63: 28,954,069 km (0.068 R)
• M64: 29,635,637 km (0.076 R)
• M65: 30,610,268 km (0.029 R)
• M66: 31,478,982 km (0.097 R)
• M67: 32,296,984 km (0.118 R)
• M68: 32,767,618 km (0.114 R)
• M69: 33,003,833 km (0.09 R)
• M70: 33,715,770 km (0.053 R)
• M71: 35,457,089 km (0.083 R)
• M72: 37,104,610 km (0.104 R)
• M73: 37,597,535 km (0.109 R)
• M74: 38,341,037 km (0.114 R)
• M75: 39,089,325 km (0.12 R)
• M76: 39,277,220 km (0.11 R)
• M77: 39,653,758 km (0.114 R)
• M78: 40,790,702 km (0.08 R)
• M79: 43,290,632 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 3.7

Gravity: 52.48 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 16.04 AU - 23.62 AU

Year: 32416 Days

Day: 20.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,671,893 km

• M1: 63,579 km (0.059 R)
• M2: 417,976 km (0.114 R)
• M3: 572,661 km (0.106 R)
• M4: 628,012 km (0.098 R)
• M5: 714,479 km (0.035 R)
• M6: 1,421,329 km (0.106 R)
• M7: 1,772,436 km (0.064 R)
• M8: 1,978,581 km (0.091 R)
• M9: 2,972,958 km (0.05 R)
• M10: 3,570,752 km (0.074 R)
• M11: 3,725,735 km (0.075 R)
• M12: 5,043,842 km (0.052 R)
• M13: 5,393,751 km (0.064 R)
• M14: 5,691,301 km (0.109 R)
• M15: 6,364,791 km (0.047 R)
• M16: 8,668,299 km (0.05 R)
• M17: 9,227,496 km (0.039 R)
• M18: 9,440,224 km (0.119 R)
• M19: 9,511,433 km (0.07 R)
• M20: 10,160,837 km (0.105 R)
• M21: 10,454,049 km (0.089 R)
• M22: 10,824,304 km (0.056 R)
• M23: 11,350,140 km (0.085 R)
• M24: 11,425,837 km (0.038 R)
• M25: 13,294,314 km (0.03 R)
• M26: 13,695,386 km (0.102 R)
• M27: 14,674,055 km (0.084 R)
• M28: 15,171,767 km (0.054 R)
• M29: 15,843,910 km (0.077 R)
• M30: 16,870,301 km (0.11 R)
• M31: 16,956,769 km (0.06 R)
• M32: 18,360,745 km (0.069 R)
• M33: 20,259,142 km (0.072 R)
• M34: 22,981,374 km (0.078 R)
• M35: 23,173,159 km (0.07 R)
• M36: 23,655,313 km (0.117 R)
• M37: 24,433,671 km (0.096 R)
• M38: 24,727,630 km (0.112 R)
• M39: 26,717,581 km (0.093 R)
• M40: 27,121,645 km (0.053 R)
• M41: 27,426,077 km (0.079 R)
• M42: 27,833,731 km (0.082 R)
• M43: 28,346,104 km (0.111 R)
• M44: 30,426,412 km (0.103 R)
• M45: 32,663,199 km (0.049 R)
• M46: 34,842,092 km (0.112 R)
• M47: 35,837,816 km (0.091 R)
• M48: 36,395,068 km (0.066 R)
• M49: 41,536,896 km (0.097 R)
• M50: 43,300,804 km (0.039 R)
• M51: 43,656,399 km (0.085 R)
• M52: 43,894,110 km (0.055 R)
• M53: 44,609,636 km (0.056 R)
• M54: 44,848,993 km (0.069 R)
• M55: 44,968,821 km (0.06 R)
• M56: 47,144,273 km (0.11 R)
• M57: 47,754,632 km (0.109 R)
• M58: 49,230,116 km (0.067 R)
• M59: 51,471,092 km (0.119 R)
• M60: 52,856,967 km (0.072 R)
• M61: 53,237,095 km (0.099 R)
• M62: 54,510,622 km (0.056 R)
• M63: 55,151,050 km (0.115 R)
• M64: 55,794,022 km (0.05 R)
• M65: 56,181,032 km (0.062 R)
• M66: 58,652,538 km (0.092 R)
• M67: 59,177,477 km (0.053 R)
• M68: 61,958,202 km (0.088 R)
• M69: 64,781,413 km (0.076 R)
• M70: 66,960,306 km (0.102 R)
• M71: 67,921,024 km (0.073 R)
• M72: 68,334,213 km (0.078 R)
• M73: 68,472,142 km (0.082 R)
• M74: 69,024,757 km (0.083 R)
• M75: 73,639,402 km (0.054 R)
• M76: 73,922,292 km (0.118 R)
• M77: 79,510,071 km (0.085 R)
• M78: 82,721,339 km (0.112 R)
• M79: 83,309,857 km (0.065 R)
• M80: 85,677,393 km (0.104 R)
• M81: 88,217,116 km (0.068 R)
• M82: 90,781,523 km (0.037 R)
• M83: 92,453,728 km (0.115 R)
• M84: 93,370,165 km (0.114 R)
• M85: 96,292,110 km (0.118 R)
• M86: 97,220,963 km (0.102 R)
• M87: 98,619,853 km (0.1 R)
• M88: 98,931,765 km (0.094 R)
• M89: 100,652,290 km (0.098 R)
• M90: 101,595,056 km (0.079 R)
• M91: 101,909,959 km (0.119 R)
• M92: 104,123,110 km (0.101 R)
• M93: 104,281,833 km (0.088 R)
• M94: 104,599,430 km (0.115 R)
• M95: 105,713,635 km (0.096 R)
• M96: 105,873,255 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit