🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.61 AU - 2.29 AU

Year: 953 Days

Day: 35.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.27 AU - 3.21 AU

Year: 1587 Days

Day: 22.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.54 AU - 4.32 AU

Year: 2726 Days

Day: 31.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 12

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.41 AU - 9.31 AU

Year: 7709 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 117,086,113 km

• M1: 315,053 km (0.115 R)
• M2: 458,517 km (0.06 R)
• M3: 535,710 km (0.108 R)
• M4: 1,050,626 km (0.114 R)
• M5: 1,131,259 km (0.079 R)
• M6: 1,328,279 km (0.111 R)
• M7: 1,491,341 km (0.104 R)
• M8: 1,724,564 km (0.078 R)
• M9: 1,887,028 km (0.113 R)
• M10: 1,970,054 km (0.063 R)
• M11: 2,174,854 km (0.079 R)
• M12: 2,586,996 km (0.054 R)
• M13: 2,907,584 km (0.082 R)
• M14: 3,121,958 km (0.111 R)
• M15: 3,301,326 km (0.099 R)
• M16: 4,031,064 km (0.115 R)
• M17: 4,248,729 km (0.06 R)
• M18: 5,204,959 km (0.117 R)
• M19: 5,323,141 km (0.073 R)
• M20: 5,610,519 km (0.098 R)
• M21: 5,829,380 km (0.096 R)
• M22: 6,300,913 km (0.071 R)
• M23: 6,554,032 km (0.102 R)
• M24: 6,810,593 km (0.112 R)
• M25: 7,070,444 km (0.112 R)
• M26: 7,333,587 km (0.054 R)
• M27: 7,493,058 km (0.045 R)
• M28: 7,653,577 km (0.114 R)
• M29: 7,734,360 km (0.049 R)
• M30: 7,896,673 km (0.065 R)
• M31: 8,005,580 km (0.116 R)
• M32: 8,114,936 km (0.037 R)
• M33: 8,501,647 km (0.088 R)
• M34: 8,809,819 km (0.073 R)
• M35: 8,979,463 km (0.113 R)
• M36: 9,121,581 km (0.111 R)
• M37: 9,639,788 km (0.03 R)
• M38: 9,814,518 km (0.098 R)
• M39: 10,019,916 km (0.101 R)
• M40: 10,674,556 km (0.071 R)
• M41: 11,281,624 km (0.057 R)
• M42: 11,651,281 km (0.1 R)
• M43: 11,868,796 km (0.101 R)
• M44: 12,213,320 km (0.106 R)
• M45: 12,976,568 km (0.098 R)
• M46: 13,461,415 km (0.084 R)
• M47: 14,951,260 km (0.082 R)
• M48: 15,835,832 km (0.1 R)
• M49: 16,042,427 km (0.11 R)
• M50: 16,354,039 km (0.094 R)
• M51: 16,947,793 km (0.086 R)
• M52: 17,619,936 km (0.118 R)
• M53: 17,834,011 km (0.115 R)
• M54: 18,013,080 km (0.1 R)
• M55: 18,880,897 km (0.04 R)
• M56: 19,099,908 km (0.058 R)
• M57: 20,059,130 km (0.039 R)
• M58: 20,507,026 km (0.074 R)
• M59: 20,619,523 km (0.096 R)
• M60: 20,920,664 km (0.114 R)
• M61: 21,109,456 km (0.105 R)
• M62: 21,298,997 km (0.082 R)
• M63: 22,100,841 km (0.081 R)
• M64: 23,459,190 km (0.088 R)
• M65: 23,891,678 km (0.109 R)
• M66: 24,049,653 km (0.098 R)
• M67: 24,764,731 km (0.116 R)
• M68: 25,124,813 km (0.104 R)
• M69: 25,245,239 km (0.12 R)
• M70: 26,215,531 km (0.045 R)
• M71: 26,869,274 km (0.093 R)
• M72: 26,992,393 km (0.083 R)
• M73: 27,321,807 km (0.12 R)
• M74: 27,404,385 km (0.077 R)
• M75: 27,611,129 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 13.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.69 AU - 13.73 AU

Year: 16797 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 117,086,113 km

• M1: 200,910 km (0.096 R)
• M2: 422,315 km (0.076 R)
• M3: 646,412 km (0.098 R)
• M4: 931,845 km (0.116 R)
• M5: 1,425,817 km (0.113 R)
• M6: 1,829,283 km (0.108 R)
• M7: 1,971,850 km (0.102 R)
• M8: 2,069,088 km (0.096 R)
• M9: 2,396,707 km (0.119 R)
• M10: 2,500,828 km (0.078 R)
• M11: 2,768,309 km (0.067 R)
• M12: 3,360,567 km (0.087 R)
• M13: 3,477,851 km (0.052 R)
• M14: 3,899,568 km (0.051 R)
• M15: 3,992,019 km (0.078 R)
• M16: 4,530,422 km (0.076 R)
• M17: 5,536,318 km (0.061 R)
• M18: 5,816,066 km (0.086 R)
• M19: 6,028,944 km (0.091 R)
• M20: 6,353,272 km (0.087 R)
• M21: 8,138,423 km (0.058 R)
• M22: 9,354,355 km (0.076 R)
• M23: 9,688,257 km (0.115 R)
• M24: 10,068,535 km (0.084 R)
• M25: 10,669,919 km (0.092 R)
• M26: 10,931,266 km (0.037 R)
• M27: 11,371,533 km (0.069 R)
• M28: 11,593,985 km (0.097 R)
• M29: 11,862,662 km (0.045 R)
• M30: 12,224,240 km (0.114 R)
• M31: 12,911,792 km (0.1 R)
• M32: 13,097,294 km (0.087 R)
• M33: 13,424,165 km (0.074 R)
• M34: 13,753,729 km (0.102 R)
• M35: 14,181,280 km (0.116 R)
• M36: 15,098,315 km (0.109 R)
• M37: 15,244,921 km (0.057 R)
• M38: 16,384,258 km (0.084 R)
• M39: 16,787,125 km (0.083 R)
• M40: 16,989,681 km (0.096 R)
• M41: 17,091,258 km (0.116 R)
• M42: 18,692,104 km (0.052 R)
• M43: 19,910,579 km (0.108 R)
• M44: 20,017,841 km (0.096 R)
• M45: 20,340,523 km (0.049 R)
• M46: 20,719,155 km (0.078 R)
• M47: 21,100,032 km (0.037 R)
• M48: 21,373,646 km (0.1 R)
• M49: 22,312,522 km (0.077 R)
• M50: 22,479,623 km (0.072 R)
• M51: 22,815,022 km (0.111 R)
• M52: 23,945,234 km (0.103 R)
• M53: 24,459,701 km (0.11 R)
• M54: 24,747,078 km (0.107 R)
• M55: 28,222,386 km (0.083 R)
• M56: 29,190,883 km (0.091 R)
• M57: 30,047,331 km (0.07 R)
• M58: 30,787,990 km (0.073 R)
• M59: 31,659,846 km (0.062 R)
• M60: 32,476,501 km (0.084 R)
• M61: 32,729,172 km (0.092 R)
• M62: 34,387,614 km (0.105 R)
• M63: 34,968,053 km (0.074 R)
• M64: 35,227,157 km (0.068 R)
• M65: 35,421,784 km (0.115 R)
• M66: 35,616,859 km (0.116 R)
• M67: 36,926,290 km (0.094 R)
• M68: 37,322,126 km (0.118 R)
• M69: 37,785,879 km (0.065 R)
• M70: 37,985,143 km (0.099 R)
• M71: 38,384,869 km (0.117 R)
• M72: 39,322,847 km (0.115 R)
• M73: 39,727,061 km (0.05 R)
• M74: 40,065,003 km (0.113 R)
• M75: 40,607,744 km (0.087 R)
• M76: 41,153,028 km (0.11 R)
• M77: 42,733,829 km (0.086 R)
• M78: 45,318,581 km (0.114 R)
• M79: 45,671,781 km (0.095 R)
• M80: 45,884,061 km (0.098 R)
• M81: 46,025,879 km (0.099 R)
• M82: 47,022,052 km (0.055 R)
• M83: 47,236,425 km (0.036 R)
• M84: 47,594,563 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.7

Radius: 4.7

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.21 AU - 18.73 AU

Year: 25546 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 117,086,113 km

• M1: 264,489 km (0.085 R)
• M2: 381,774 km (0.084 R)
• M3: 1,266,047 km (0.09 R)
• M4: 1,350,570 km (0.088 R)
• M5: 2,259,825 km (0.059 R)
• M6: 2,328,341 km (0.099 R)
• M7: 2,937,354 km (0.086 R)
• M8: 3,163,696 km (0.054 R)
• M9: 3,632,835 km (0.095 R)
• M10: 3,672,927 km (0.032 R)
• M11: 4,291,813 km (0.07 R)
• M12: 4,765,889 km (0.026 R)
• M13: 6,189,014 km (0.079 R)
• M14: 6,723,377 km (0.072 R)
• M15: 7,021,077 km (0.082 R)
• M16: 7,373,679 km (0.056 R)
• M17: 8,841,234 km (0.06 R)
• M18: 9,276,714 km (0.071 R)
• M19: 9,663,424 km (0.093 R)
• M20: 10,567,145 km (0.088 R)
• M21: 14,187,563 km (0.118 R)
• M22: 15,341,561 km (0.107 R)
• M23: 17,398,382 km (0.069 R)
• M24: 18,840,057 km (0.085 R)
• M25: 20,533,953 km (0.119 R)
• M26: 22,128,966 km (0.113 R)
• M27: 22,276,021 km (0.051 R)
• M28: 23,989,365 km (0.11 R)
• M29: 24,216,006 km (0.094 R)
• M30: 24,899,967 km (0.069 R)
• M31: 25,282,788 km (0.117 R)
• M32: 25,436,425 km (0.076 R)
• M33: 26,754,981 km (0.069 R)
• M34: 28,095,527 km (0.109 R)
• M35: 30,106,272 km (0.044 R)
• M36: 31,252,491 km (0.082 R)
• M37: 31,665,232 km (0.101 R)
• M38: 31,748,109 km (0.112 R)
• M39: 32,746,974 km (0.089 R)
• M40: 33,166,297 km (0.111 R)
• M41: 33,671,638 km (0.058 R)
• M42: 35,632,717 km (0.096 R)
• M43: 36,670,627 km (0.068 R)
• M44: 37,542,932 km (0.088 R)
• M45: 39,575,219 km (0.111 R)
• M46: 42,735,624 km (0.117 R)
• M47: 42,827,178 km (0.118 R)
• M48: 43,193,692 km (0.109 R)
• M49: 43,469,401 km (0.066 R)
• M50: 46,822,039 km (0.113 R)
• M51: 47,294,320 km (0.083 R)
• M52: 48,433,956 km (0.103 R)
• M53: 49,294,742 km (0.114 R)
• M54: 50,256,956 km (0.044 R)
• M55: 51,322,542 km (0.05 R)
• M56: 52,297,770 km (0.051 R)
• M57: 52,591,580 km (0.084 R)
• M58: 53,279,132 km (0.115 R)
• M59: 53,574,737 km (0.103 R)
• M60: 57,870,739 km (0.106 R)
• M61: 58,580,581 km (0.032 R)
• M62: 58,987,338 km (0.041 R)
• M63: 59,293,116 km (0.067 R)
• M64: 59,599,492 km (0.088 R)
• M65: 60,008,643 km (0.088 R)
• M66: 60,316,216 km (0.113 R)
• M67: 60,418,840 km (0.118 R)
• M68: 63,733,330 km (0.057 R)
• M69: 65,412,716 km (0.08 R)
• M70: 65,940,348 km (0.051 R)
• M71: 67,532,219 km (0.085 R)
• M72: 69,997,292 km (0.094 R)
• M73: 71,186,596 km (0.067 R)
• M74: 71,512,121 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.7

Radius: 7.4

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 17.22 AU - 24.12 AU

Year: 32877 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 117,086,113 km

• M1: 306,975 km (0.111 R)
• M2: 374,593 km (0.102 R)
• M3: 582,534 km (0.073 R)
• M4: 825,481 km (0.07 R)
• M5: 1,284,148 km (0.118 R)
• M6: 1,811,481 km (0.088 R)
• M7: 1,898,098 km (0.078 R)
• M8: 3,146,193 km (0.071 R)
• M9: 3,847,358 km (0.08 R)
• M10: 4,774,117 km (0.113 R)
• M11: 5,077,501 km (0.095 R)
• M12: 5,639,241 km (0.063 R)
• M13: 7,579,675 km (0.112 R)
• M14: 7,791,207 km (0.061 R)
• M15: 8,583,627 km (0.035 R)
• M16: 8,656,930 km (0.086 R)
• M17: 8,730,382 km (0.115 R)
• M18: 10,477,984 km (0.111 R)
• M19: 11,030,749 km (0.072 R)
• M20: 11,592,937 km (0.042 R)
• M21: 12,495,312 km (0.114 R)
• M22: 13,165,660 km (0.037 R)
• M23: 14,020,013 km (0.075 R)
• M24: 16,052,001 km (0.11 R)
• M25: 17,055,952 km (0.071 R)
• M26: 18,174,346 km (0.05 R)
• M27: 19,412,268 km (0.104 R)
• M28: 21,568,722 km (0.095 R)
• M29: 22,069,276 km (0.074 R)
• M30: 22,169,956 km (0.082 R)
• M31: 22,371,614 km (0.081 R)
• M32: 22,472,592 km (0.103 R)
• M33: 23,491,354 km (0.037 R)
• M34: 25,047,471 km (0.03 R)
• M35: 26,423,023 km (0.09 R)
• M36: 26,958,583 km (0.068 R)
• M37: 27,605,893 km (0.095 R)
• M38: 27,714,202 km (0.115 R)
• M39: 30,581,844 km (0.104 R)
• M40: 31,936,752 km (0.058 R)
• M41: 32,164,440 km (0.111 R)
• M42: 33,426,597 km (0.08 R)
• M43: 34,821,896 km (0.091 R)
• M44: 37,789,320 km (0.046 R)
• M45: 38,755,872 km (0.119 R)
• M46: 40,098,213 km (0.115 R)
• M47: 41,331,648 km (0.104 R)
• M48: 45,361,515 km (0.115 R)
• M49: 46,646,262 km (0.06 R)
• M50: 49,251,658 km (0.118 R)
• M51: 49,778,392 km (0.102 R)
• M52: 50,174,527 km (0.096 R)
• M53: 50,439,316 km (0.09 R)
• M54: 51,502,957 km (0.101 R)
• M55: 54,194,372 km (0.111 R)
• M56: 57,622,257 km (0.097 R)
• M57: 58,316,242 km (0.109 R)
• M58: 59,712,439 km (0.089 R)
• M59: 60,978,486 km (0.067 R)
• M60: 63,393,893 km (0.118 R)
• M61: 64,110,167 km (0.109 R)
• M62: 65,550,945 km (0.089 R)
• M63: 65,695,606 km (0.066 R)
• M64: 68,610,969 km (0.112 R)
• M65: 69,346,392 km (0.107 R)
• M66: 75,171,883 km (0.088 R)
• M67: 75,474,819 km (0.045 R)
• M68: 76,843,041 km (0.079 R)
• M69: 78,833,889 km (0.118 R)
• M70: 79,295,698 km (0.076 R)
• M71: 79,449,933 km (0.114 R)
• M72: 81,462,773 km (0.079 R)
• M73: 83,492,516 km (0.112 R)
• M74: 85,854,966 km (0.106 R)
• M75: 87,283,027 km (0.064 R)
• M76: 90,323,454 km (0.115 R)
• M77: 91,775,751 km (0.045 R)
• M78: 92,748,286 km (0.106 R)
• M79: 93,398,439 km (0.094 R)
• M80: 94,376,659 km (0.066 R)
• M81: 94,540,020 km (0.063 R)
• M82: 96,507,681 km (0.119 R)
• M83: 98,820,165 km (0.112 R)
• M84: 100,149,791 km (0.111 R)
• M85: 102,826,844 km (0.077 R)
• M86: 104,005,526 km (0.085 R)
• M87: 104,174,272 km (0.111 R)
• M88: 105,527,385 km (0.087 R)
• M89: 106,206,111 km (0.088 R)
• M90: 107,909,432 km (0.039 R)
• M91: 110,653,356 km (0.119 R)
• M92: 111,343,002 km (0.057 R)
• M93: 111,688,274 km (0.116 R)
• M94: 112,206,930 km (0.059 R)
• M95: 113,246,635 km (0.101 R)
• M96: 115,510,201 km (0.109 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit