🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.58 AU - 0.92 AU

Year: 229 Days

Day: 45.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.8 AU - 1.3 AU

Year: 380 Days

Day: 18.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.67 AU - 2.63 AU

Year: 1113 Days

Day: 15.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,544,552 km

• M1: 263,891 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.61 AU - 3.59 AU

Year: 1927 Days

Day: 33.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.89 AU - 3.35 AU

Year: 1946 Days

Day: 14.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.63 AU - 4.27 AU

Year: 2263 Days

Day: 14.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,544,552 km

• M1: 566,527 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 10.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.09 AU - 9.93 AU

Year: 10355 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,544,552 km

• M1: 137,032 km (0.068 R)
• M2: 211,382 km (0.053 R)
• M3: 435,479 km (0.064 R)
• M4: 647,759 km (0.104 R)
• M5: 759,060 km (0.097 R)
• M6: 1,002,306 km (0.033 R)
• M7: 1,114,504 km (0.105 R)
• M8: 1,231,041 km (0.106 R)
• M9: 1,806,993 km (0.049 R)
• M10: 1,898,995 km (0.105 R)
• M11: 2,639,206 km (0.055 R)
• M12: 2,717,745 km (0.066 R)
• M13: 3,346,953 km (0.108 R)
• M14: 3,547,265 km (0.109 R)
• M15: 3,751,615 km (0.112 R)
• M16: 4,264,287 km (0.119 R)
• M17: 4,357,038 km (0.064 R)
• M18: 4,450,537 km (0.109 R)
• M19: 4,639,479 km (0.072 R)
• M20: 4,734,922 km (0.118 R)
• M21: 4,927,903 km (0.113 R)
• M22: 5,759,817 km (0.077 R)
• M23: 6,421,040 km (0.083 R)
• M24: 6,887,486 km (0.061 R)
• M25: 7,033,194 km (0.049 R)
• M26: 7,513,852 km (0.088 R)
• M27: 7,777,145 km (0.119 R)
• M28: 7,852,841 km (0.051 R)
• M29: 8,120,023 km (0.107 R)
• M30: 8,390,346 km (0.104 R)
• M31: 8,702,707 km (0.086 R)
• M32: 9,138,635 km (0.116 R)
• M33: 9,581,744 km (0.098 R)
• M34: 9,908,316 km (0.104 R)
• M35: 10,321,804 km (0.039 R)
• M36: 10,530,793 km (0.09 R)
• M37: 10,656,754 km (0.078 R)
• M38: 11,423,293 km (0.039 R)
• M39: 11,639,313 km (0.112 R)
• M40: 12,251,617 km (0.099 R)
• M41: 12,517,303 km (0.049 R)
• M42: 13,325,580 km (0.118 R)
• M43: 13,919,932 km (0.107 R)
• M44: 14,150,762 km (0.117 R)
• M45: 14,569,636 km (0.059 R)
• M46: 14,804,056 km (0.071 R)
• M47: 16,188,434 km (0.077 R)
• M48: 17,019,002 km (0.096 R)
• M49: 17,563,987 km (0.098 R)
• M50: 18,013,977 km (0.081 R)
• M51: 19,335,525 km (0.076 R)
• M52: 20,007,967 km (0.094 R)
• M53: 20,425,495 km (0.111 R)
• M54: 20,635,381 km (0.114 R)
• M55: 21,163,312 km (0.062 R)
• M56: 22,827,887 km (0.118 R)
• M57: 22,936,794 km (0.116 R)
• M58: 23,045,702 km (0.072 R)
• M59: 24,311,748 km (0.085 R)
• M60: 24,757,400 km (0.099 R)
• M61: 26,738,675 km (0.066 R)
• M62: 26,910,862 km (0.107 R)
• M63: 27,603,201 km (0.077 R)
• M64: 28,009,808 km (0.104 R)
• M65: 29,064,622 km (0.11 R)
• M66: 29,419,020 km (0.112 R)
• M67: 30,611,015 km (0.118 R)
• M68: 31,940,342 km (0.11 R)
• M69: 33,226,734 km (0.057 R)
• M70: 34,780,159 km (0.12 R)
• M71: 38,474,179 km (0.083 R)
• M72: 41,093,637 km (0.034 R)
• M73: 41,425,146 km (0.047 R)
• M74: 41,690,982 km (0.039 R)
• M75: 42,023,987 km (0.063 R)
• M76: 42,826,878 km (0.056 R)
• M77: 42,961,217 km (0.053 R)
• M78: 43,230,344 km (0.056 R)
• M79: 45,266,072 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824

Radius: 10.8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.52 AU - 13.42 AU

Year: 14623 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 67,544,552 km

• M1: 181,163 km (0.095 R)
• M2: 457,919 km (0.119 R)
• M3: 739,163 km (0.076 R)
• M4: 979,716 km (0.116 R)
• M5: 1,816,118 km (0.118 R)
• M6: 2,114,416 km (0.101 R)
• M7: 2,269,400 km (0.086 R)
• M8: 2,364,245 km (0.103 R)
• M9: 3,030,853 km (0.065 R)
• M10: 3,604,411 km (0.073 R)
• M11: 3,753,111 km (0.098 R)
• M12: 3,903,906 km (0.054 R)
• M13: 4,056,795 km (0.098 R)
• M14: 4,328,914 km (0.085 R)
• M15: 4,567,073 km (0.104 R)
• M16: 4,932,391 km (0.079 R)
• M17: 5,307,284 km (0.088 R)
• M18: 5,996,481 km (0.115 R)
• M19: 6,128,875 km (0.109 R)
• M20: 6,441,684 km (0.113 R)
• M21: 7,985,385 km (0.116 R)
• M22: 8,082,474 km (0.097 R)
• M23: 8,524,386 km (0.118 R)
• M24: 8,723,351 km (0.097 R)
• M25: 10,264,209 km (0.115 R)
• M26: 10,635,810 km (0.116 R)
• M27: 11,120,059 km (0.104 R)
• M28: 11,282,971 km (0.104 R)
• M29: 11,446,780 km (0.07 R)
• M30: 11,887,496 km (0.065 R)
• M31: 12,842,528 km (0.106 R)
• M32: 13,128,111 km (0.118 R)
• M33: 13,705,559 km (0.112 R)
• M34: 14,350,325 km (0.106 R)
• M35: 14,468,657 km (0.114 R)
• M36: 16,405,202 km (0.109 R)
• M37: 17,783,297 km (0.103 R)
• M38: 18,293,576 km (0.116 R)
• M39: 18,873,567 km (0.11 R)
• M40: 19,459,392 km (0.11 R)
• M41: 19,721,786 km (0.11 R)
• M42: 20,582,423 km (0.104 R)
• M43: 21,794,315 km (0.046 R)
• M44: 21,998,516 km (0.051 R)
• M45: 22,615,009 km (0.116 R)
• M46: 23,306,750 km (0.098 R)
• M47: 24,286,766 km (0.094 R)
• M48: 25,566,575 km (0.112 R)
• M49: 26,576,959 km (0.04 R)
• M50: 27,087,088 km (0.087 R)
• M51: 27,747,712 km (0.108 R)
• M52: 27,821,464 km (0.053 R)
• M53: 28,636,922 km (0.117 R)
• M54: 28,860,571 km (0.056 R)
• M55: 29,761,449 km (0.093 R)
• M56: 30,139,483 km (0.096 R)
• M57: 30,976,782 km (0.084 R)
• M58: 35,676,848 km (0.086 R)
• M59: 37,699,860 km (0.102 R)
• M60: 37,863,371 km (0.117 R)
• M61: 38,437,228 km (0.073 R)
• M62: 39,014,077 km (0.12 R)
• M63: 39,759,823 km (0.073 R)
• M64: 40,510,355 km (0.087 R)
• M65: 41,349,749 km (0.101 R)
• M66: 41,434,122 km (0.116 R)
• M67: 41,602,719 km (0.11 R)
• M68: 41,687,092 km (0.092 R)
• M69: 43,559,010 km (0.049 R)
• M70: 44,160,394 km (0.116 R)
• M71: 44,850,938 km (0.087 R)
• M72: 45,371,239 km (0.085 R)
• M73: 45,719,204 km (0.109 R)
• M74: 45,806,270 km (0.099 R)
• M75: 47,295,965 km (0.041 R)
• M76: 51,587,330 km (0.1 R)
• M77: 52,770,798 km (0.091 R)
• M78: 53,963,243 km (0.082 R)
• M79: 55,535,966 km (0.118 R)
• M80: 56,936,052 km (0.11 R)
• M81: 57,123,648 km (0.108 R)
• M82: 59,485,649 km (0.105 R)
• M83: 61,205,874 km (0.039 R)
• M84: 61,590,341 km (0.116 R)
• M85: 61,975,705 km (0.091 R)
• M86: 65,381,151 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.5

Radius: 5.4

Gravity: 21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.24 AU - 15.94 AU

Year: 17690 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,544,552 km

• M1: 258,056 km (0.116 R)
• M2: 350,059 km (0.111 R)
• M3: 528,080 km (0.107 R)
• M4: 627,413 km (0.028 R)
• M5: 732,880 km (0.083 R)
• M6: 937,530 km (0.064 R)
• M7: 1,237,324 km (0.041 R)
• M8: 1,425,518 km (0.117 R)
• M9: 1,480,869 km (0.09 R)
• M10: 2,201,033 km (0.103 R)
• M11: 2,395,810 km (0.085 R)
• M12: 2,596,421 km (0.068 R)
• M13: 2,837,124 km (0.12 R)
• M14: 2,942,590 km (0.111 R)
• M15: 3,451,372 km (0.113 R)
• M16: 4,145,058 km (0.072 R)
• M17: 4,184,851 km (0.086 R)
• M18: 4,385,761 km (0.053 R)
• M19: 5,177,283 km (0.107 R)
• M20: 5,349,620 km (0.066 R)
• M21: 5,393,003 km (0.065 R)
• M22: 7,558,732 km (0.05 R)
• M23: 8,400,818 km (0.099 R)
• M24: 8,807,275 km (0.116 R)
• M25: 8,909,900 km (0.112 R)
• M26: 9,168,255 km (0.035 R)
• M27: 10,225,912 km (0.066 R)
• M28: 11,210,266 km (0.115 R)
• M29: 11,545,216 km (0.116 R)
• M30: 11,601,315 km (0.114 R)
• M31: 11,657,564 km (0.063 R)
• M32: 12,167,543 km (0.069 R)
• M33: 12,281,836 km (0.104 R)
• M34: 12,396,577 km (0.086 R)
• M35: 12,511,618 km (0.12 R)
• M36: 12,800,791 km (0.109 R)
• M37: 13,092,207 km (0.066 R)
• M38: 13,209,342 km (0.108 R)
• M39: 13,326,777 km (0.052 R)
• M40: 13,919,633 km (0.062 R)
• M41: 14,099,151 km (0.085 R)
• M42: 14,460,429 km (0.097 R)
• M43: 14,581,604 km (0.074 R)
• M44: 15,008,107 km (0.108 R)
• M45: 15,936,063 km (0.101 R)
• M46: 16,312,301 km (0.093 R)
• M47: 17,009,876 km (0.093 R)
• M48: 17,330,165 km (0.107 R)
• M49: 19,761,280 km (0.051 R)
• M50: 20,572,400 km (0.046 R)
• M51: 21,394,440 km (0.078 R)
• M52: 21,740,011 km (0.113 R)
• M53: 21,948,401 km (0.079 R)
• M54: 22,858,555 km (0.098 R)
• M55: 23,424,783 km (0.115 R)
• M56: 25,735,471 km (0.07 R)
• M57: 26,472,390 km (0.102 R)
• M58: 26,694,693 km (0.063 R)
• M59: 27,665,733 km (0.119 R)
• M60: 29,029,018 km (0.079 R)
• M61: 29,795,857 km (0.07 R)
• M62: 30,724,859 km (0.117 R)
• M63: 31,192,951 km (0.104 R)
• M64: 31,584,748 km (0.098 R)
• M65: 31,899,352 km (0.077 R)
• M66: 33,248,276 km (0.076 R)
• M67: 37,654,532 km (0.059 R)
• M68: 40,948,827 km (0.119 R)
• M69: 41,377,724 km (0.115 R)
• M70: 43,195,637 km (0.085 R)
• M71: 43,282,853 km (0.114 R)
• M72: 46,998,415 km (0.101 R)
• M73: 47,088,174 km (0.088 R)
• M74: 49,258,240 km (0.029 R)
• M75: 49,897,173 km (0.091 R)
• M76: 51,645,523 km (0.106 R)
• M77: 52,108,978 km (0.104 R)
• M78: 52,201,878 km (0.117 R)
• M79: 52,387,678 km (0.089 R)
• M80: 52,480,728 km (0.065 R)
• M81: 52,573,778 km (0.096 R)
• M82: 53,039,925 km (0.085 R)
• M83: 53,601,067 km (0.102 R)
• M84: 55,201,913 km (0.109 R)
• M85: 57,968,726 km (0.073 R)
• M86: 60,389,818 km (0.05 R)
• M87: 61,465,576 km (0.118 R)
• M88: 61,759,985 km (0.119 R)
• M89: 62,843,672 km (0.118 R)
• M90: 65,230,057 km (0.114 R)
• M91: 66,333,641 km (0.108 R)
• M92: 66,434,170 km (0.12 R)
• M93: 66,534,999 km (0.119 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit