🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.47 AU - 0.73 AU

Year: 206 Days

Day: 42.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.75 AU - 0.91 AU

Year: 335 Days

Day: 47.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,210,873 km

• M1: 429,495 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.32 AU - 1.76 AU

Year: 846 Days

Day: 28.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,210,873 km

• M1: 655,837 km (0.097 R)
• M2: 1,639,144 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183

Radius: 8.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.42 AU - 2.52 AU

Year: 1719 Days

Day: 9.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 74,210,873 km

• M1: 111,600 km (0.096 R)
• M2: 207,492 km (0.112 R)
• M3: 313,856 km (0.077 R)
• M4: 380,128 km (0.071 R)
• M5: 466,745 km (0.112 R)
• M6: 535,261 km (0.108 R)
• M7: 706,551 km (0.06 R)
• M8: 787,334 km (0.066 R)
• M9: 883,675 km (0.083 R)
• M10: 1,022,950 km (0.065 R)
• M11: 1,095,356 km (0.087 R)
• M12: 1,190,201 km (0.072 R)
• M13: 1,432,250 km (0.107 R)
• M14: 1,521,410 km (0.1 R)
• M15: 1,816,567 km (0.094 R)
• M16: 1,938,040 km (0.103 R)
• M17: 2,028,996 km (0.06 R)
• M18: 2,096,016 km (0.086 R)
• M19: 2,155,257 km (0.102 R)
• M20: 2,215,096 km (0.114 R)
• M21: 2,397,904 km (0.117 R)
• M22: 2,567,698 km (0.077 R)
• M23: 2,631,277 km (0.106 R)
• M24: 2,853,280 km (0.061 R)
• M25: 3,033,396 km (0.12 R)
• M26: 3,188,080 km (0.105 R)
• M27: 3,315,538 km (0.05 R)
• M28: 3,434,917 km (0.064 R)
• M29: 3,545,470 km (0.081 R)
• M30: 3,749,671 km (0.085 R)
• M31: 3,832,398 km (0.116 R)
• M32: 3,905,252 km (0.071 R)
• M33: 4,063,078 km (0.107 R)
• M34: 4,201,606 km (0.082 R)
• M35: 4,374,242 km (0.09 R)
• M36: 4,461,457 km (0.104 R)
• M37: 5,156,938 km (0.112 R)
• M38: 5,260,759 km (0.078 R)
• M39: 5,318,653 km (0.109 R)
• M40: 5,505,650 km (0.092 R)
• M41: 5,635,352 km (0.12 R)
• M42: 5,694,742 km (0.088 R)
• M43: 5,766,250 km (0.085 R)
• M44: 5,849,875 km (0.077 R)
• M45: 5,946,216 km (0.042 R)
• M46: 6,373,318 km (0.112 R)
• M47: 6,472,501 km (0.087 R)
• M48: 6,734,896 km (0.113 R)
• M49: 6,937,302 km (0.102 R)
• M50: 7,077,475 km (0.085 R)
• M51: 7,334,933 km (0.054 R)
• M52: 7,503,979 km (0.039 R)
• M53: 8,112,393 km (0.09 R)
• M54: 8,273,809 km (0.088 R)
• M55: 8,422,659 km (0.053 R)
• M56: 8,490,577 km (0.118 R)
• M57: 8,709,139 km (0.1 R)
• M58: 8,929,796 km (0.044 R)
• M59: 9,320,097 km (0.072 R)
• M60: 9,390,408 km (0.112 R)
• M61: 9,531,479 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 14

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.75 AU - 7.49 AU

Year: 7544 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 172.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,210,873 km

• M1: 248,931 km (0.1 R)
• M2: 506,987 km (0.059 R)
• M3: 682,465 km (0.062 R)
• M4: 923,318 km (0.046 R)
• M5: 1,162,076 km (0.116 R)
• M6: 1,719,328 km (0.119 R)
• M7: 2,056,372 km (0.118 R)
• M8: 2,946,480 km (0.049 R)
• M9: 3,034,892 km (0.09 R)
• M10: 3,655,723 km (0.086 R)
• M11: 3,944,447 km (0.1 R)
• M12: 4,091,651 km (0.091 R)
• M13: 4,265,783 km (0.072 R)
• M14: 4,699,019 km (0.088 R)
• M15: 5,066,431 km (0.093 R)
• M16: 5,307,732 km (0.11 R)
• M17: 5,607,826 km (0.066 R)
• M18: 5,829,530 km (0.085 R)
• M19: 6,054,226 km (0.086 R)
• M20: 6,454,400 km (0.083 R)
• M21: 6,892,871 km (0.081 R)
• M22: 7,011,353 km (0.107 R)
• M23: 7,250,560 km (0.116 R)
• M24: 7,522,978 km (0.072 R)
• M25: 7,767,869 km (0.087 R)
• M26: 7,984,338 km (0.099 R)
• M27: 8,391,842 km (0.097 R)
• M28: 8,870,406 km (0.06 R)
• M29: 9,161,972 km (0.085 R)
• M30: 9,390,857 km (0.116 R)
• M31: 9,555,564 km (0.111 R)
• M32: 10,089,030 km (0.086 R)
• M33: 10,632,220 km (0.093 R)
• M34: 11,500,037 km (0.03 R)
• M35: 11,605,803 km (0.074 R)
• M36: 12,716,866 km (0.105 R)
• M37: 14,885,587 km (0.104 R)
• M38: 15,387,338 km (0.118 R)
• M39: 15,816,235 km (0.073 R)
• M40: 16,765,733 km (0.078 R)
• M41: 17,046,079 km (0.079 R)
• M42: 17,328,071 km (0.115 R)
• M43: 17,652,250 km (0.103 R)
• M44: 18,101,193 km (0.114 R)
• M45: 18,512,736 km (0.073 R)
• M46: 18,678,192 km (0.044 R)
• M47: 18,927,272 km (0.092 R)
• M48: 19,303,062 km (0.038 R)
• M49: 19,512,798 km (0.102 R)
• M50: 20,274,551 km (0.051 R)
• M51: 21,826,928 km (0.057 R)
• M52: 21,957,975 km (0.111 R)
• M53: 22,264,950 km (0.064 R)
• M54: 22,661,684 km (0.112 R)
• M55: 22,794,377 km (0.107 R)
• M56: 23,149,672 km (0.079 R)
• M57: 23,462,032 km (0.113 R)
• M58: 23,641,251 km (0.116 R)
• M59: 23,731,009 km (0.101 R)
• M60: 23,865,797 km (0.07 R)
• M61: 24,091,091 km (0.115 R)
• M62: 24,498,297 km (0.1 R)
• M63: 25,457,518 km (0.103 R)
• M64: 25,641,673 km (0.105 R)
• M65: 26,662,081 km (0.119 R)
• M66: 27,036,524 km (0.06 R)
• M67: 27,507,009 km (0.119 R)
• M68: 28,122,605 km (0.095 R)
• M69: 28,265,321 km (0.115 R)
• M70: 28,360,615 km (0.088 R)
• M71: 29,126,705 km (0.074 R)
• M72: 29,367,408 km (0.036 R)
• M73: 30,093,856 km (0.028 R)
• M74: 31,366,934 km (0.098 R)
• M75: 31,762,171 km (0.073 R)
• M76: 32,657,514 km (0.086 R)
• M77: 32,857,676 km (0.113 R)
• M78: 33,208,783 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.9

Radius: 5.9

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.84 AU - 12.94 AU

Year: 17026 Days

Day: 23.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,210,873 km

• M1: 92,152 km (0.115 R)
• M2: 299,046 km (0.045 R)
• M3: 497,712 km (0.079 R)
• M4: 538,104 km (0.108 R)
• M5: 927,208 km (0.086 R)
• M6: 1,003,652 km (0.086 R)
• M7: 1,245,701 km (0.107 R)
• M8: 1,535,622 km (0.068 R)
• M9: 1,626,727 km (0.111 R)
• M10: 1,782,459 km (0.042 R)
• M11: 2,631,875 km (0.079 R)
• M12: 3,468,427 km (0.047 R)
• M13: 4,423,459 km (0.107 R)
• M14: 4,553,759 km (0.115 R)
• M15: 6,654,712 km (0.057 R)
• M16: 6,754,194 km (0.117 R)
• M17: 8,251,071 km (0.104 R)
• M18: 8,357,883 km (0.075 R)
• M19: 8,519,150 km (0.092 R)
• M20: 10,881,749 km (0.088 R)
• M21: 11,412,672 km (0.109 R)
• M22: 14,000,117 km (0.078 R)
• M23: 14,255,630 km (0.118 R)
• M24: 14,577,265 km (0.102 R)
• M25: 15,031,444 km (0.088 R)
• M26: 15,293,091 km (0.097 R)
• M27: 15,688,478 km (0.109 R)
• M28: 16,020,436 km (0.094 R)
• M29: 16,287,618 km (0.093 R)
• M30: 16,489,126 km (0.078 R)
• M31: 17,166,356 km (0.06 R)
• M32: 19,679,151 km (0.045 R)
• M33: 19,893,674 km (0.116 R)
• M34: 20,397,221 km (0.11 R)
• M35: 21,785,190 km (0.049 R)
• M36: 22,527,794 km (0.064 R)
• M37: 22,752,191 km (0.107 R)
• M38: 22,977,485 km (0.098 R)
• M39: 23,354,322 km (0.074 R)
• M40: 23,505,715 km (0.11 R)
• M41: 23,961,689 km (0.067 R)
• M42: 24,267,318 km (0.114 R)
• M43: 24,805,122 km (0.106 R)
• M44: 25,191,833 km (0.103 R)
• M45: 25,580,488 km (0.084 R)
• M46: 26,049,328 km (0.083 R)
• M47: 26,284,944 km (0.083 R)
• M48: 27,393,464 km (0.103 R)
• M49: 27,793,040 km (0.09 R)
• M50: 28,114,227 km (0.044 R)
• M51: 28,436,461 km (0.098 R)
• M52: 28,598,027 km (0.077 R)
• M53: 29,410,792 km (0.066 R)
• M54: 29,737,962 km (0.115 R)
• M55: 29,901,922 km (0.096 R)
• M56: 30,975,586 km (0.084 R)
• M57: 31,810,042 km (0.049 R)
• M58: 32,821,025 km (0.112 R)
• M59: 35,047,490 km (0.088 R)
• M60: 36,529,406 km (0.108 R)
• M61: 37,765,234 km (0.12 R)
• M62: 38,031,818 km (0.114 R)
• M63: 39,104,285 km (0.108 R)
• M64: 39,915,255 km (0.114 R)
• M65: 40,096,268 km (0.1 R)
• M66: 43,492,888 km (0.116 R)
• M67: 45,084,161 km (0.118 R)
• M68: 48,419,894 km (0.11 R)
• M69: 49,096,525 km (0.056 R)
• M70: 49,290,404 km (0.118 R)
• M71: 51,538,411 km (0.096 R)
• M72: 52,724,423 km (0.105 R)
• M73: 54,520,495 km (0.073 R)
• M74: 54,821,785 km (0.099 R)
• M75: 56,235,036 km (0.045 R)
• M76: 56,640,895 km (0.098 R)
• M77: 57,047,951 km (0.104 R)
• M78: 57,353,729 km (0.091 R)
• M79: 59,406,661 km (0.093 R)
• M80: 61,901,804 km (0.101 R)
• M81: 62,320,977 km (0.111 R)
• M82: 63,689,797 km (0.065 R)
• M83: 64,537,120 km (0.034 R)
• M84: 64,643,334 km (0.102 R)
• M85: 65,388,182 km (0.069 R)
• M86: 67,101,227 km (0.087 R)
• M87: 69,371,973 km (0.113 R)
• M88: 71,887,910 km (0.039 R)
• M89: 72,991,045 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit