🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 27.9 Hours

Environment

Temp: 251 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,911,043 km

• M1: 445,353 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 17.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.53 AU - 2.39 AU

Year: 1002 Days

Day: 41.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 9.9

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.65 AU - 5.99 AU

Year: 3865 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,911,043 km

• M1: 216,019 km (0.116 R)
• M2: 430,094 km (0.103 R)
• M3: 965,953 km (0.086 R)
• M4: 1,029,981 km (0.044 R)
• M5: 1,176,138 km (0.056 R)
• M6: 1,357,900 km (0.061 R)
• M7: 1,445,115 km (0.091 R)
• M8: 1,749,547 km (0.071 R)
• M9: 1,844,841 km (0.106 R)
• M10: 2,261,022 km (0.058 R)
• M11: 2,780,127 km (0.118 R)
• M12: 3,005,571 km (0.042 R)
• M13: 3,082,165 km (0.074 R)
• M14: 3,178,656 km (0.06 R)
• M15: 3,862,318 km (0.061 R)
• M16: 3,966,588 km (0.111 R)
• M17: 4,093,147 km (0.071 R)
• M18: 4,242,296 km (0.078 R)
• M19: 4,371,699 km (0.099 R)
• M20: 5,175,488 km (0.119 R)
• M21: 5,314,016 km (0.041 R)
• M22: 5,453,590 km (0.109 R)
• M23: 5,784,202 km (0.107 R)
• M24: 6,097,160 km (0.109 R)
• M25: 6,341,603 km (0.118 R)
• M26: 6,714,401 km (0.11 R)
• M27: 7,017,786 km (0.047 R)
• M28: 7,325,808 km (0.032 R)
• M29: 7,690,677 km (0.115 R)
• M30: 8,930,993 km (0.077 R)
• M31: 9,264,746 km (0.066 R)
• M32: 9,944,518 km (0.049 R)
• M33: 10,232,494 km (0.058 R)
• M34: 10,377,604 km (0.091 R)
• M35: 10,552,484 km (0.099 R)
• M36: 10,640,298 km (0.078 R)
• M37: 11,023,867 km (0.085 R)
• M38: 11,441,844 km (0.038 R)
• M39: 11,592,489 km (0.057 R)
• M40: 11,987,128 km (0.118 R)
• M41: 12,447,889 km (0.098 R)
• M42: 12,758,305 km (0.103 R)
• M43: 12,883,219 km (0.082 R)
• M44: 13,197,225 km (0.062 R)
• M45: 13,832,866 km (0.096 R)
• M46: 14,478,531 km (0.113 R)
• M47: 14,674,055 km (0.065 R)
• M48: 14,936,300 km (0.077 R)
• M49: 15,200,041 km (0.08 R)
• M50: 15,765,521 km (0.079 R)
• M51: 16,643,810 km (0.065 R)
• M52: 16,848,759 km (0.12 R)
• M53: 17,537,957 km (0.117 R)
• M54: 17,676,933 km (0.108 R)
• M55: 18,060,951 km (0.078 R)
• M56: 18,341,896 km (0.087 R)
• M57: 18,553,577 km (0.066 R)
• M58: 19,050,840 km (0.065 R)
• M59: 19,122,198 km (0.028 R)
• M60: 19,408,529 km (0.074 R)
• M61: 19,696,355 km (0.089 R)
• M62: 20,312,848 km (0.117 R)
• M63: 20,605,012 km (0.111 R)
• M64: 20,751,618 km (0.11 R)
• M65: 21,082,828 km (0.119 R)
• M66: 21,267,731 km (0.083 R)
• M67: 21,341,782 km (0.099 R)
• M68: 21,452,933 km (0.082 R)
• M69: 22,500,717 km (0.085 R)
• M70: 22,576,114 km (0.11 R)
• M71: 23,030,742 km (0.094 R)
• M72: 23,488,362 km (0.058 R)
• M73: 23,679,997 km (0.033 R)
• M74: 23,872,080 km (0.073 R)
• M75: 24,412,577 km (0.039 R)
• M76: 24,567,860 km (0.067 R)
• M77: 24,879,323 km (0.119 R)
• M78: 25,152,788 km (0.119 R)
• M79: 25,348,761 km (0.074 R)
• M80: 25,860,834 km (0.11 R)
• M81: 26,256,969 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 10

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.4 AU - 8.22 AU

Year: 7972 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,911,043 km

• M1: 216,169 km (0.113 R)
• M2: 556,953 km (0.101 R)
• M3: 671,395 km (0.106 R)
• M4: 952,938 km (0.066 R)
• M5: 1,240,615 km (0.118 R)
• M6: 1,442,423 km (0.063 R)
• M7: 1,808,189 km (0.058 R)
• M8: 1,895,555 km (0.11 R)
• M9: 2,202,829 km (0.099 R)
• M10: 2,277,478 km (0.061 R)
• M11: 2,391,172 km (0.064 R)
• M12: 2,803,913 km (0.1 R)
• M13: 3,260,336 km (0.093 R)
• M14: 3,874,884 km (0.059 R)
• M15: 4,011,168 km (0.08 R)
• M16: 4,218,810 km (0.043 R)
• M17: 5,133,900 km (0.118 R)
• M18: 6,003,213 km (0.083 R)
• M19: 6,187,966 km (0.1 R)
• M20: 6,835,276 km (0.086 R)
• M21: 6,917,705 km (0.104 R)
• M22: 7,195,059 km (0.059 R)
• M23: 7,306,958 km (0.088 R)
• M24: 7,391,332 km (0.107 R)
• M25: 7,760,539 km (0.107 R)
• M26: 7,875,281 km (0.088 R)
• M27: 8,457,964 km (0.044 R)
• M28: 9,145,217 km (0.108 R)
• M29: 9,664,621 km (0.11 R)
• M30: 9,757,372 km (0.078 R)
• M31: 10,288,145 km (0.116 R)
• M32: 10,541,115 km (0.051 R)
• M33: 10,796,179 km (0.111 R)
• M34: 11,021,025 km (0.047 R)
• M35: 11,442,891 km (0.096 R)
• M36: 12,977,466 km (0.104 R)
• M37: 13,388,411 km (0.032 R)
• M38: 14,469,704 km (0.077 R)
• M39: 14,646,679 km (0.049 R)
• M40: 14,717,738 km (0.098 R)
• M41: 15,326,003 km (0.085 R)
• M42: 15,578,823 km (0.088 R)
• M43: 16,052,151 km (0.03 R)
• M44: 16,272,060 km (0.106 R)
• M45: 16,938,219 km (0.063 R)
• M46: 17,462,410 km (0.12 R)
• M47: 17,991,986 km (0.112 R)
• M48: 18,106,279 km (0.1 R)
• M49: 18,258,869 km (0.086 R)
• M50: 18,834,821 km (0.093 R)
• M51: 19,729,715 km (0.048 R)
• M52: 20,004,826 km (0.061 R)
• M53: 20,598,729 km (0.062 R)
• M54: 20,678,315 km (0.11 R)
• M55: 20,917,821 km (0.11 R)
• M56: 20,997,856 km (0.083 R)
• M57: 21,966,054 km (0.119 R)
• M58: 22,128,816 km (0.1 R)
• M59: 22,537,667 km (0.074 R)
• M60: 22,742,915 km (0.071 R)
• M61: 24,872,441 km (0.072 R)
• M62: 25,382,570 km (0.069 R)
• M63: 25,853,354 km (0.117 R)
• M64: 26,803,600 km (0.08 R)
• M65: 27,589,587 km (0.068 R)
• M66: 28,338,773 km (0.052 R)
• M67: 29,452,679 km (0.112 R)
• M68: 29,767,134 km (0.07 R)
• M69: 29,947,399 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789.2

Radius: 5.9

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.84 AU - 18.34 AU

Year: 23574 Days

Day: 23.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,911,043 km

• M1: 95,892 km (0.117 R)
• M2: 270,473 km (0.062 R)
• M3: 344,075 km (0.03 R)
• M4: 446,250 km (0.091 R)
• M5: 535,411 km (0.102 R)
• M6: 758,312 km (0.093 R)
• M7: 1,347,877 km (0.086 R)
• M8: 2,554,982 km (0.093 R)
• M9: 3,317,931 km (0.05 R)
• M10: 3,586,908 km (0.096 R)
• M11: 3,863,066 km (0.091 R)
• M12: 5,136,892 km (0.104 R)
• M13: 5,188,204 km (0.075 R)
• M14: 5,239,815 km (0.029 R)
• M15: 5,658,689 km (0.06 R)
• M16: 5,925,871 km (0.101 R)
• M17: 6,583,802 km (0.114 R)
• M18: 6,751,950 km (0.104 R)
• M19: 6,978,441 km (0.051 R)
• M20: 7,438,605 km (0.077 R)
• M21: 7,555,291 km (0.036 R)
• M22: 8,207,388 km (0.117 R)
• M23: 8,448,839 km (0.084 R)
• M24: 8,939,071 km (0.032 R)
• M25: 10,464,221 km (0.072 R)
• M26: 10,529,596 km (0.038 R)
• M27: 10,791,990 km (0.115 R)
• M28: 10,857,963 km (0.088 R)
• M29: 11,123,200 km (0.109 R)
• M30: 11,525,020 km (0.072 R)
• M31: 13,179,124 km (0.084 R)
• M32: 14,177,839 km (0.084 R)
• M33: 14,250,095 km (0.089 R)
• M34: 15,348,891 km (0.032 R)
• M35: 15,945,936 km (0.089 R)
• M36: 17,008,979 km (0.098 R)
• M37: 17,938,131 km (0.118 R)
• M38: 18,645,879 km (0.116 R)
• M39: 21,733,130 km (0.104 R)
• M40: 22,571,476 km (0.115 R)
• M41: 22,909,867 km (0.081 R)
• M42: 24,107,098 km (0.119 R)
• M43: 25,324,676 km (0.119 R)
• M44: 25,500,154 km (0.104 R)
• M45: 26,383,978 km (0.095 R)
• M46: 27,547,999 km (0.12 R)
• M47: 30,204,259 km (0.111 R)
• M48: 30,763,905 km (0.055 R)
• M49: 31,515,484 km (0.106 R)
• M50: 31,988,363 km (0.077 R)
• M51: 32,083,208 km (0.097 R)
• M52: 33,420,763 km (0.115 R)
• M53: 33,613,295 km (0.108 R)
• M54: 33,902,917 km (0.067 R)
• M55: 34,193,286 km (0.025 R)
• M56: 35,755,836 km (0.079 R)
• M57: 36,347,795 km (0.061 R)
• M58: 37,042,527 km (0.115 R)
• M59: 38,646,815 km (0.057 R)
• M60: 38,950,199 km (0.097 R)
• M61: 39,762,964 km (0.034 R)
• M62: 41,198,655 km (0.119 R)
• M63: 41,611,994 km (0.106 R)
• M64: 43,488,849 km (0.078 R)
• M65: 45,393,230 km (0.067 R)
• M66: 46,785,388 km (0.034 R)
• M67: 47,216,529 km (0.086 R)
• M68: 47,649,016 km (0.069 R)
• M69: 48,954,407 km (0.041 R)
• M70: 49,611,591 km (0.06 R)
• M71: 49,941,155 km (0.113 R)
• M72: 50,161,363 km (0.036 R)
• M73: 50,492,273 km (0.118 R)
• M74: 50,602,677 km (0.105 R)
• M75: 50,823,782 km (0.116 R)
• M76: 50,934,485 km (0.087 R)
• M77: 53,389,834 km (0.078 R)
• M78: 53,840,423 km (0.088 R)
• M79: 54,631,946 km (0.117 R)
• M80: 57,259,632 km (0.062 R)
• M81: 57,951,822 km (0.09 R)
• M82: 58,646,853 km (0.064 R)
• M83: 59,928,159 km (0.119 R)
• M84: 60,865,838 km (0.07 R)
• M85: 62,163,002 km (0.081 R)
• M86: 67,685,557 km (0.054 R)
• M87: 69,519,926 km (0.083 R)
• M88: 72,364,380 km (0.077 R)
• M89: 74,114,375 km (0.112 R)
• M90: 75,751,724 km (0.044 R)
• M91: 78,293,990 km (0.111 R)
• M92: 79,961,408 km (0.095 R)
• M93: 80,347,820 km (0.042 R)
• M94: 82,549,451 km (0.069 R)
• M95: 88,339,039 km (0.108 R)
• M96: 88,472,031 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.4

Radius: 4.3

Gravity: 25.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.67 AU - 17.75 AU

Year: 27222 Days

Day: 25 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,911,043 km

• M1: 148,999 km (0.076 R)
• M2: 766,689 km (0.098 R)
• M3: 1,007,841 km (0.09 R)
• M4: 1,687,763 km (0.084 R)
• M5: 1,721,423 km (0.041 R)
• M6: 1,823,897 km (0.109 R)
• M7: 2,179,641 km (0.073 R)
• M8: 3,076,331 km (0.105 R)
• M9: 3,159,208 km (0.116 R)
• M10: 3,627,748 km (0.09 R)
• M11: 4,027,175 km (0.107 R)
• M12: 6,753,745 km (0.089 R)
• M13: 6,861,606 km (0.115 R)
• M14: 7,464,485 km (0.096 R)
• M15: 7,575,935 km (0.081 R)
• M16: 8,779,001 km (0.065 R)
• M17: 9,014,768 km (0.092 R)
• M18: 9,074,008 km (0.079 R)
• M19: 9,252,628 km (0.12 R)
• M20: 9,372,456 km (0.056 R)
• M21: 10,535,280 km (0.113 R)
• M22: 10,785,707 km (0.039 R)
• M23: 11,937,312 km (0.08 R)
• M24: 12,726,590 km (0.03 R)
• M25: 12,859,732 km (0.101 R)
• M26: 13,127,363 km (0.093 R)
• M27: 14,010,140 km (0.11 R)
• M28: 16,698,114 km (0.108 R)
• M29: 16,843,823 km (0.107 R)
• M30: 17,727,497 km (0.09 R)
• M31: 17,876,198 km (0.104 R)
• M32: 18,099,996 km (0.077 R)
• M33: 19,309,644 km (0.106 R)
• M34: 20,467,083 km (0.09 R)
• M35: 21,014,910 km (0.065 R)
• M36: 21,172,437 km (0.107 R)
• M37: 22,125,076 km (0.092 R)
• M38: 22,525,999 km (0.06 R)
• M39: 23,825,555 km (0.089 R)
• M40: 23,907,535 km (0.074 R)
• M41: 24,071,793 km (0.11 R)
• M42: 25,065,572 km (0.077 R)
• M43: 25,149,048 km (0.043 R)
• M44: 27,178,642 km (0.108 R)
• M45: 30,765,401 km (0.108 R)
• M46: 30,854,710 km (0.058 R)
• M47: 32,204,831 km (0.072 R)
• M48: 32,477,249 km (0.107 R)
• M49: 37,603,519 km (0.056 R)
• M50: 39,820,410 km (0.1 R)
• M51: 40,503,623 km (0.072 R)
• M52: 41,092,142 km (0.101 R)
• M53: 41,782,386 km (0.109 R)
• M54: 42,775,118 km (0.045 R)
• M55: 43,474,787 km (0.068 R)
• M56: 44,178,046 km (0.11 R)
• M57: 44,379,704 km (0.077 R)
• M58: 44,885,046 km (0.057 R)
• M59: 45,290,755 km (0.095 R)
• M60: 47,750,444 km (0.088 R)
• M61: 49,309,702 km (0.108 R)
• M62: 49,414,271 km (0.061 R)
• M63: 50,674,484 km (0.087 R)
• M64: 50,779,950 km (0.109 R)
• M65: 50,885,566 km (0.112 R)
• M66: 51,096,948 km (0.117 R)
• M67: 51,308,629 km (0.091 R)
• M68: 51,414,544 km (0.072 R)
• M69: 51,626,674 km (0.079 R)
• M70: 52,051,682 km (0.097 R)
• M71: 52,477,886 km (0.073 R)
• M72: 52,905,287 km (0.049 R)
• M73: 55,276,413 km (0.105 R)
• M74: 55,711,145 km (0.117 R)
• M75: 55,928,959 km (0.068 R)
• M76: 56,147,073 km (0.085 R)
• M77: 57,571,843 km (0.098 R)
• M78: 57,792,051 km (0.035 R)
• M79: 59,119,283 km (0.069 R)
• M80: 63,615,597 km (0.096 R)
• M81: 64,642,287 km (0.083 R)
• M82: 64,985,764 km (0.046 R)
• M83: 65,559,472 km (0.089 R)
• M84: 66,827,762 km (0.071 R)
• M85: 69,388,280 km (0.065 R)
• M86: 71,862,329 km (0.096 R)
• M87: 75,325,969 km (0.101 R)
• M88: 79,210,577 km (0.06 R)
• M89: 80,068,969 km (0.04 R)
• M90: 82,290,348 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 16,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit