🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.48 AU - 0.64 AU

Year: 275 Days

Day: 46.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,306,106 km

• M1: 203,603 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 11.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.73 AU - 0.81 AU

Year: 443 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,306,106 km

• M1: 161,117 km (0.079 R)
• M2: 236,065 km (0.057 R)
• M3: 320,289 km (0.069 R)
• M4: 402,418 km (0.098 R)
• M5: 509,680 km (0.065 R)
• M6: 596,148 km (0.103 R)
• M7: 685,308 km (0.099 R)
• M8: 804,986 km (0.089 R)
• M9: 909,405 km (0.098 R)
• M10: 1,018,911 km (0.11 R)
• M11: 1,099,993 km (0.105 R)
• M12: 1,174,942 km (0.112 R)
• M13: 1,278,015 km (0.107 R)
• M14: 1,361,789 km (0.072 R)
• M15: 1,516,623 km (0.106 R)
• M16: 1,619,995 km (0.035 R)
• M17: 1,730,847 km (0.089 R)
• M18: 1,814,473 km (0.116 R)
• M19: 1,965,417 km (0.056 R)
• M20: 2,237,236 km (0.11 R)
• M21: 2,328,790 km (0.112 R)
• M22: 2,432,611 km (0.11 R)
• M23: 2,538,227 km (0.109 R)
• M24: 2,650,874 km (0.12 R)
• M25: 2,771,151 km (0.046 R)
• M26: 2,922,544 km (0.097 R)
• M27: 2,999,288 km (0.109 R)
• M28: 3,130,784 km (0.112 R)
• M29: 3,264,226 km (0.041 R)
• M30: 3,511,810 km (0.102 R)
• M31: 3,606,356 km (0.092 R)
• M32: 3,784,976 km (0.054 R)
• M33: 3,862,318 km (0.039 R)
• M34: 3,966,588 km (0.076 R)
• M35: 4,071,605 km (0.078 R)
• M36: 4,271,169 km (0.118 R)
• M37: 4,345,220 km (0.102 R)
• M38: 4,535,508 km (0.092 R)
• M39: 4,645,612 km (0.073 R)
• M40: 4,749,583 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 9.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.05 AU - 1.21 AU

Year: 788 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,306,106 km

• M1: 117,135 km (0.079 R)
• M2: 180,864 km (0.086 R)
• M3: 242,349 km (0.056 R)
• M4: 400,922 km (0.084 R)
• M5: 509,082 km (0.091 R)
• M6: 597,494 km (0.097 R)
• M7: 664,963 km (0.041 R)
• M8: 735,274 km (0.113 R)
• M9: 884,273 km (0.084 R)
• M10: 968,796 km (0.079 R)
• M11: 1,159,683 km (0.119 R)
• M12: 1,239,418 km (0.049 R)
• M13: 1,328,130 km (0.108 R)
• M14: 1,404,874 km (0.075 R)
• M15: 1,504,955 km (0.075 R)
• M16: 1,697,038 km (0.081 R)
• M17: 1,757,775 km (0.104 R)
• M18: 1,881,642 km (0.054 R)
• M19: 2,081,056 km (0.085 R)
• M20: 2,204,025 km (0.118 R)
• M21: 2,312,633 km (0.045 R)
• M22: 2,431,564 km (0.095 R)
• M23: 2,500,528 km (0.051 R)
• M24: 2,684,534 km (0.085 R)
• M25: 2,755,892 km (0.098 R)
• M26: 2,973,706 km (0.091 R)
• M27: 3,047,608 km (0.081 R)
• M28: 3,112,683 km (0.065 R)
• M29: 3,197,206 km (0.076 R)
• M30: 3,301,475 km (0.041 R)
• M31: 3,670,683 km (0.096 R)
• M32: 3,759,993 km (0.051 R)
• M33: 3,880,270 km (0.106 R)
• M34: 3,961,202 km (0.071 R)
• M35: 4,104,218 km (0.114 R)
• M36: 4,290,617 km (0.095 R)
• M37: 4,490,479 km (0.103 R)
• M38: 4,639,628 km (0.055 R)
• M39: 4,768,881 km (0.11 R)
• M40: 4,997,915 km (0.042 R)
• M41: 5,489,494 km (0.074 R)
• M42: 5,660,634 km (0.119 R)
• M43: 5,856,757 km (0.098 R)
• M44: 6,019,968 km (0.083 R)
• M45: 6,113,915 km (0.065 R)
• M46: 6,374,814 km (0.094 R)
• M47: 6,506,759 km (0.07 R)
• M48: 6,566,898 km (0.051 R)
• M49: 6,712,157 km (0.069 R)
• M50: 6,969,166 km (0.098 R)
• M51: 7,067,751 km (0.057 R)
• M52: 7,391,780 km (0.093 R)
• M53: 7,492,609 km (0.118 R)
• M54: 7,899,815 km (0.054 R)
• M55: 7,990,022 km (0.069 R)
• M56: 8,366,710 km (0.108 R)
• M57: 8,458,563 km (0.111 R)
• M58: 8,696,274 km (0.104 R)
• M59: 8,762,695 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 10.3

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.91 AU - 6.49 AU

Year: 8927 Days

Day: 5.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,306,106 km

• M1: 129,701 km (0.095 R)
• M2: 213,177 km (0.07 R)
• M3: 287,078 km (0.096 R)
• M4: 474,824 km (0.051 R)
• M5: 577,747 km (0.076 R)
• M6: 747,989 km (0.112 R)
• M7: 835,355 km (0.111 R)
• M8: 944,860 km (0.066 R)
• M9: 1,118,992 km (0.075 R)
• M10: 1,282,802 km (0.115 R)
• M11: 1,543,551 km (0.037 R)
• M12: 1,622,987 km (0.046 R)
• M13: 1,774,081 km (0.105 R)
• M14: 1,966,763 km (0.099 R)
• M15: 2,804,661 km (0.093 R)
• M16: 2,987,170 km (0.078 R)
• M17: 3,058,528 km (0.081 R)
• M18: 3,483,386 km (0.079 R)
• M19: 3,634,331 km (0.113 R)
• M20: 3,710,626 km (0.102 R)
• M21: 3,818,186 km (0.108 R)
• M22: 4,084,171 km (0.085 R)
• M23: 4,179,465 km (0.1 R)
• M24: 4,259,500 km (0.105 R)
• M25: 4,404,909 km (0.075 R)
• M26: 4,968,744 km (0.118 R)
• M27: 5,053,715 km (0.028 R)
• M28: 5,467,802 km (0.108 R)
• M29: 5,608,275 km (0.03 R)
• M30: 5,732,291 km (0.098 R)
• M31: 6,328,888 km (0.043 R)
• M32: 6,439,440 km (0.043 R)
• M33: 6,606,691 km (0.076 R)
• M34: 6,681,340 km (0.08 R)
• M35: 6,756,438 km (0.063 R)
• M36: 7,002,228 km (0.097 R)
• M37: 7,328,201 km (0.115 R)
• M38: 7,424,991 km (0.06 R)
• M39: 7,796,891 km (0.116 R)
• M40: 7,955,166 km (0.108 R)
• M41: 8,234,914 km (0.118 R)
• M42: 9,052,167 km (0.105 R)
• M43: 9,344,182 km (0.116 R)
• M44: 9,428,256 km (0.072 R)
• M45: 9,554,816 km (0.095 R)
• M46: 9,681,825 km (0.09 R)
• M47: 9,809,581 km (0.112 R)
• M48: 10,066,590 km (0.04 R)
• M49: 10,131,217 km (0.087 R)
• M50: 10,499,975 km (0.069 R)
• M51: 10,740,828 km (0.1 R)
• M52: 11,205,928 km (0.045 R)
• M53: 11,474,605 km (0.117 R)
• M54: 12,524,483 km (0.104 R)
• M55: 12,920,170 km (0.092 R)
• M56: 13,178,376 km (0.112 R)
• M57: 13,320,045 km (0.119 R)
• M58: 13,462,163 km (0.116 R)
• M59: 13,771,830 km (0.07 R)
• M60: 14,131,912 km (0.106 R)
• M61: 14,446,666 km (0.103 R)
• M62: 14,617,058 km (0.093 R)
• M63: 14,788,198 km (0.114 R)
• M64: 15,504,024 km (0.099 R)
• M65: 15,628,490 km (0.092 R)
• M66: 16,560,634 km (0.083 R)
• M67: 16,662,510 km (0.096 R)
• M68: 16,841,279 km (0.106 R)
• M69: 17,355,597 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.5

Radius: 6.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.58 AU - 8.1 AU

Year: 11735 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,306,106 km

• M1: 144,960 km (0.104 R)
• M2: 188,643 km (0.037 R)
• M3: 462,557 km (0.046 R)
• M4: 1,071,570 km (0.1 R)
• M5: 1,121,984 km (0.116 R)
• M6: 1,225,207 km (0.073 R)
• M7: 1,295,966 km (0.068 R)
• M8: 1,367,923 km (0.106 R)
• M9: 1,592,170 km (0.109 R)
• M10: 1,787,994 km (0.088 R)
• M11: 2,138,502 km (0.025 R)
• M12: 2,310,988 km (0.094 R)
• M13: 2,555,431 km (0.08 R)
• M14: 2,715,501 km (0.104 R)
• M15: 2,997,343 km (0.079 R)
• M16: 3,239,392 km (0.113 R)
• M17: 3,313,294 km (0.091 R)
• M18: 3,412,627 km (0.118 R)
• M19: 3,538,289 km (0.1 R)
• M20: 3,589,003 km (0.065 R)
• M21: 4,377,982 km (0.081 R)
• M22: 4,487,188 km (0.081 R)
• M23: 4,542,091 km (0.056 R)
• M24: 4,989,687 km (0.087 R)
• M25: 5,189,849 km (0.114 R)
• M26: 5,716,883 km (0.049 R)
• M27: 5,806,492 km (0.048 R)
• M28: 6,353,122 km (0.109 R)
• M29: 6,884,644 km (0.118 R)
• M30: 6,979,937 km (0.111 R)
• M31: 7,757,697 km (0.109 R)
• M32: 8,123,464 km (0.089 R)
• M33: 9,218,969 km (0.111 R)
• M34: 9,323,986 km (0.056 R)
• M35: 9,819,604 km (0.096 R)
• M36: 10,323,749 km (0.119 R)
• M37: 10,432,956 km (0.119 R)
• M38: 10,652,266 km (0.11 R)
• M39: 10,725,868 km (0.116 R)
• M40: 12,192,077 km (0.104 R)
• M41: 12,928,996 km (0.091 R)
• M42: 13,164,613 km (0.065 R)
• M43: 13,920,381 km (0.114 R)
• M44: 14,202,373 km (0.099 R)
• M45: 14,567,691 km (0.106 R)
• M46: 15,183,436 km (0.074 R)
• M47: 15,349,041 km (0.091 R)
• M48: 15,598,570 km (0.073 R)
• M49: 15,765,820 km (0.113 R)
• M50: 16,017,594 km (0.075 R)
• M51: 17,556,208 km (0.093 R)
• M52: 17,773,573 km (0.026 R)
• M53: 17,860,789 km (0.086 R)
• M54: 18,387,074 km (0.112 R)
• M55: 18,785,154 km (0.066 R)
• M56: 19,634,870 km (0.098 R)
• M57: 19,996,299 km (0.109 R)
• M58: 20,359,971 km (0.043 R)
• M59: 20,542,780 km (0.081 R)
• M60: 20,909,743 km (0.105 R)
• M61: 22,729,601 km (0.109 R)
• M62: 22,871,570 km (0.036 R)
• M63: 23,826,303 km (0.108 R)
• M64: 24,405,397 km (0.103 R)
• M65: 24,989,128 km (0.06 R)
• M66: 25,626,714 km (0.078 R)
• M67: 25,922,768 km (0.059 R)
• M68: 26,120,686 km (0.065 R)
• M69: 26,220,019 km (0.102 R)
• M70: 26,269,536 km (0.087 R)
• M71: 26,369,018 km (0.105 R)
• M72: 27,571,187 km (0.089 R)
• M73: 28,280,879 km (0.116 R)
• M74: 28,535,644 km (0.065 R)
• M75: 28,637,820 km (0.088 R)
• M76: 28,740,145 km (0.054 R)
• M77: 30,028,930 km (0.081 R)
• M78: 30,393,201 km (0.068 R)
• M79: 30,601,890 km (0.117 R)
• M80: 30,863,686 km (0.085 R)
• M81: 32,129,883 km (0.116 R)
• M82: 33,790,569 km (0.056 R)
• M83: 34,767,443 km (0.114 R)
• M84: 35,753,741 km (0.027 R)
• M85: 36,527,162 km (0.108 R)
• M86: 36,638,164 km (0.115 R)
• M87: 36,971,618 km (0.113 R)
• M88: 37,250,319 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit