🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.48 AU - 0.76 AU

Year: 177 Days

Day: 47.9 Hours

Environment

Temp: 214 °C

Axial Tilt: 163.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.38 AU - 2.26 AU

Year: 888 Days

Day: 34.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.73 AU - 2.19 AU

Year: 992 Days

Day: 43.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.94 AU - 2.84 AU

Year: 1336 Days

Day: 17.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.27 AU - 3.05 AU

Year: 1569 Days

Day: 36.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.52 AU - 3.44 AU

Year: 1860 Days

Day: 14.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 117.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.9 AU - 4.56 AU

Year: 3146 Days

Day: 36.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,066,759 km

• M1: 46,974 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 10.5

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.03 AU - 11.07 AU

Year: 13284 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,066,759 km

• M1: 132,245 km (0.104 R)
• M2: 280,795 km (0.084 R)
• M3: 420,520 km (0.08 R)
• M4: 689,347 km (0.087 R)
• M5: 911,500 km (0.103 R)
• M6: 1,011,132 km (0.112 R)
• M7: 1,565,093 km (0.064 R)
• M8: 1,861,446 km (0.113 R)
• M9: 2,175,751 km (0.109 R)
• M10: 2,256,983 km (0.1 R)
• M11: 2,506,961 km (0.088 R)
• M12: 2,620,955 km (0.093 R)
• M13: 2,913,867 km (0.102 R)
• M14: 3,125,100 km (0.094 R)
• M15: 3,435,814 km (0.08 R)
• M16: 4,290,018 km (0.062 R)
• M17: 4,392,792 km (0.11 R)
• M18: 4,565,727 km (0.075 R)
• M19: 5,650,760 km (0.094 R)
• M20: 5,725,859 km (0.098 R)
• M21: 5,953,098 km (0.11 R)
• M22: 6,067,989 km (0.064 R)
• M23: 6,183,478 km (0.101 R)
• M24: 6,652,917 km (0.029 R)
• M25: 7,337,776 km (0.041 R)
• M26: 8,087,261 km (0.071 R)
• M27: 9,301,248 km (0.102 R)
• M28: 9,974,887 km (0.055 R)
• M29: 10,157,247 km (0.039 R)
• M30: 10,525,108 km (0.058 R)
• M31: 10,757,284 km (0.11 R)
• M32: 11,655,021 km (0.09 R)
• M33: 12,675,128 km (0.038 R)
• M34: 13,320,942 km (0.108 R)
• M35: 13,572,117 km (0.074 R)
• M36: 13,774,224 km (0.044 R)
• M37: 14,438,139 km (0.112 R)
• M38: 15,112,377 km (0.12 R)
• M39: 15,585,106 km (0.115 R)
• M40: 16,169,585 km (0.113 R)
• M41: 18,355,060 km (0.026 R)
• M42: 18,522,610 km (0.11 R)
• M43: 19,653,121 km (0.044 R)
• M44: 20,515,553 km (0.092 R)
• M45: 21,921,174 km (0.039 R)
• M46: 22,515,976 km (0.097 R)
• M47: 24,762,636 km (0.077 R)
• M48: 25,568,819 km (0.101 R)
• M49: 27,079,758 km (0.107 R)
• M50: 29,530,769 km (0.108 R)
• M51: 29,792,865 km (0.096 R)
• M52: 30,716,332 km (0.043 R)
• M53: 31,315,023 km (0.093 R)
• M54: 31,448,464 km (0.045 R)
• M55: 31,783,264 km (0.081 R)
• M56: 31,917,454 km (0.078 R)
• M57: 32,051,793 km (0.111 R)
• M58: 32,119,112 km (0.087 R)
• M59: 32,930,082 km (0.073 R)
• M60: 32,997,999 km (0.093 R)
• M61: 33,679,417 km (0.045 R)
• M62: 33,884,666 km (0.116 R)
• M63: 34,848,375 km (0.099 R)
• M64: 34,986,753 km (0.072 R)
• M65: 35,333,671 km (0.087 R)
• M66: 35,960,785 km (0.069 R)
• M67: 36,030,647 km (0.084 R)
• M68: 37,296,844 km (0.106 R)
• M69: 38,006,536 km (0.071 R)
• M70: 38,434,535 km (0.099 R)
• M71: 39,367,278 km (0.066 R)
• M72: 40,307,501 km (0.092 R)
• M73: 41,548,265 km (0.106 R)
• M74: 41,621,568 km (0.054 R)
• M75: 43,992,096 km (0.111 R)
• M76: 44,892,376 km (0.118 R)
• M77: 44,967,624 km (0.119 R)
• M78: 45,950,332 km (0.112 R)
• M79: 46,558,448 km (0.114 R)
• M80: 46,634,743 km (0.108 R)
• M81: 47,706,163 km (0.07 R)
• M82: 48,090,779 km (0.029 R)
• M83: 50,654,886 km (0.081 R)
• M84: 51,913,902 km (0.063 R)
• M85: 52,230,301 km (0.098 R)
• M86: 52,309,588 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.6

Radius: 4.9

Gravity: 35.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.08 AU - 18.52 AU

Year: 23800 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,066,759 km

• M1: 213,626 km (0.049 R)
• M2: 382,522 km (0.046 R)
• M3: 1,154,297 km (0.115 R)
• M4: 1,553,873 km (0.032 R)
• M5: 1,589,029 km (0.094 R)
• M6: 1,660,088 km (0.113 R)
• M7: 2,226,016 km (0.063 R)
• M8: 3,703,894 km (0.062 R)
• M9: 3,798,589 km (0.107 R)
• M10: 4,135,932 km (0.09 R)
• M11: 4,185,000 km (0.032 R)
• M12: 4,432,884 km (0.061 R)
• M13: 4,942,863 km (0.052 R)
• M14: 5,364,280 km (0.086 R)
• M15: 5,417,687 km (0.098 R)
• M16: 6,869,235 km (0.099 R)
• M17: 7,879,021 km (0.107 R)
• M18: 8,184,799 km (0.102 R)
• M19: 9,705,760 km (0.092 R)
• M20: 10,099,502 km (0.102 R)
• M21: 10,902,244 km (0.113 R)
• M22: 11,038,079 km (0.062 R)
• M23: 11,311,394 km (0.049 R)
• M24: 12,144,505 km (0.112 R)
• M25: 13,141,275 km (0.071 R)
• M26: 13,213,531 km (0.095 R)
• M27: 13,649,459 km (0.092 R)
• M28: 15,976,005 km (0.09 R)
• M29: 17,145,113 km (0.066 R)
• M30: 17,699,971 km (0.085 R)
• M31: 18,260,814 km (0.101 R)
• M32: 21,660,425 km (0.101 R)
• M33: 23,387,832 km (0.079 R)
• M34: 23,738,639 km (0.116 R)
• M35: 26,515,475 km (0.077 R)
• M36: 26,606,879 km (0.101 R)
• M37: 28,174,365 km (0.055 R)
• M38: 28,922,355 km (0.114 R)
• M39: 29,393,289 km (0.087 R)
• M40: 29,582,231 km (0.08 R)
• M41: 30,437,931 km (0.12 R)
• M42: 32,173,565 km (0.089 R)
• M43: 32,857,078 km (0.099 R)
• M44: 33,644,112 km (0.075 R)
• M45: 35,337,261 km (0.073 R)
• M46: 36,042,465 km (0.101 R)
• M47: 36,650,581 km (0.1 R)
• M48: 38,288,677 km (0.036 R)
• M49: 38,495,122 km (0.105 R)
• M50: 38,702,016 km (0.109 R)
• M51: 39,428,763 km (0.087 R)
• M52: 41,001,336 km (0.106 R)
• M53: 42,701,067 km (0.089 R)
• M54: 43,344,487 km (0.084 R)
• M55: 43,667,319 km (0.101 R)
• M56: 45,949,734 km (0.103 R)
• M57: 46,278,999 km (0.07 R)
• M58: 46,829,369 km (0.11 R)
• M59: 47,160,729 km (0.056 R)
• M60: 48,716,995 km (0.038 R)
• M61: 48,828,745 km (0.08 R)
• M62: 50,177,220 km (0.1 R)
• M63: 50,290,167 km (0.108 R)
• M64: 53,485,876 km (0.062 R)
• M65: 55,224,802 km (0.106 R)
• M66: 56,864,395 km (0.114 R)
• M67: 57,335,778 km (0.099 R)
• M68: 61,032,790 km (0.059 R)
• M69: 61,999,342 km (0.056 R)
• M70: 62,484,487 km (0.047 R)
• M71: 65,421,842 km (0.116 R)
• M72: 65,792,096 km (0.075 R)
• M73: 68,278,712 km (0.119 R)
• M74: 68,403,776 km (0.093 R)
• M75: 68,654,203 km (0.111 R)
• M76: 70,289,906 km (0.06 R)
• M77: 71,429,692 km (0.117 R)
• M78: 72,320,547 km (0.112 R)
• M79: 72,703,368 km (0.12 R)
• M80: 73,599,460 km (0.093 R)
• M81: 74,113,179 km (0.1 R)
• M82: 74,756,898 km (0.051 R)
• M83: 75,661,217 km (0.03 R)
• M84: 76,829,278 km (0.036 R)
• M85: 78,658,112 km (0.094 R)
• M86: 80,236,968 km (0.037 R)
• M87: 83,426,095 km (0.117 R)
• M88: 85,305,493 km (0.108 R)
• M89: 85,980,030 km (0.076 R)
• M90: 88,014,411 km (0.115 R)
• M91: 90,064,500 km (0.071 R)
• M92: 91,577,982 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.2

Radius: 7.1

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 16.06 AU - 24.2 AU

Year: 32663 Days

Day: 22.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,066,759 km

• M1: 112,797 km (0.097 R)
• M2: 617,690 km (0.108 R)
• M3: 1,045,091 km (0.109 R)
• M4: 1,339,200 km (0.115 R)
• M5: 2,241,724 km (0.059 R)
• M6: 2,706,674 km (0.1 R)
• M7: 3,435,066 km (0.119 R)
• M8: 3,530,360 km (0.059 R)
• M9: 3,674,722 km (0.107 R)
• M10: 3,723,341 km (0.079 R)
• M11: 4,019,246 km (0.047 R)
• M12: 4,581,584 km (0.057 R)
• M13: 4,633,944 km (0.113 R)
• M14: 5,168,307 km (0.114 R)
• M15: 5,442,969 km (0.118 R)
• M16: 5,609,920 km (0.091 R)
• M17: 6,294,929 km (0.064 R)
• M18: 6,470,258 km (0.116 R)
• M19: 6,885,840 km (0.111 R)
• M20: 7,066,555 km (0.027 R)
• M21: 7,187,878 km (0.102 R)
• M22: 10,027,246 km (0.106 R)
• M23: 10,163,679 km (0.109 R)
• M24: 11,206,676 km (0.07 R)
• M25: 12,065,367 km (0.048 R)
• M26: 12,429,489 km (0.115 R)
• M27: 13,694,039 km (0.069 R)
• M28: 14,226,458 km (0.104 R)
• M29: 14,921,191 km (0.076 R)
• M30: 15,785,119 km (0.084 R)
• M31: 16,423,453 km (0.076 R)
• M32: 19,229,759 km (0.1 R)
• M33: 22,715,689 km (0.064 R)
• M34: 23,345,496 km (0.057 R)
• M35: 23,889,733 km (0.096 R)
• M36: 24,072,242 km (0.068 R)
• M37: 24,806,319 km (0.069 R)
• M38: 25,921,421 km (0.081 R)
• M39: 26,015,070 km (0.085 R)
• M40: 26,957,686 km (0.064 R)
• M41: 27,528,701 km (0.094 R)
• M42: 27,624,294 km (0.113 R)
• M43: 28,296,288 km (0.1 R)
• M44: 28,876,578 km (0.05 R)
• M45: 32,844,063 km (0.097 R)
• M46: 33,555,700 km (0.104 R)
• M47: 35,513,039 km (0.069 R)
• M48: 40,511,103 km (0.11 R)
• M49: 40,728,619 km (0.05 R)
• M50: 43,036,016 km (0.116 R)
• M51: 43,257,870 km (0.068 R)
• M52: 44,149,473 km (0.08 R)
• M53: 44,261,372 km (0.049 R)
• M54: 44,822,215 km (0.118 R)
• M55: 45,047,210 km (0.07 R)
• M56: 45,272,504 km (0.049 R)
• M57: 47,317,507 km (0.081 R)
• M58: 47,661,283 km (0.063 R)
• M59: 53,869,595 km (0.106 R)
• M60: 54,948,794 km (0.119 R)
• M61: 56,641,643 km (0.099 R)
• M62: 57,006,662 km (0.088 R)
• M63: 57,983,835 km (0.04 R)
• M64: 59,583,336 km (0.111 R)
• M65: 60,823,652 km (0.106 R)
• M66: 61,571,940 km (0.041 R)
• M67: 61,697,004 km (0.111 R)
• M68: 61,822,068 km (0.117 R)
• M69: 62,323,371 km (0.118 R)
• M70: 64,341,595 km (0.087 R)
• M71: 65,997,195 km (0.064 R)
• M72: 66,637,773 km (0.106 R)
• M73: 68,183,418 km (0.12 R)
• M74: 68,442,223 km (0.062 R)
• M75: 69,871,181 km (0.117 R)
• M76: 72,230,639 km (0.119 R)
• M77: 72,758,420 km (0.105 R)
• M78: 73,287,698 km (0.101 R)
• M79: 74,083,708 km (0.104 R)
• M80: 75,283,333 km (0.107 R)
• M81: 77,701,583 km (0.108 R)
• M82: 78,242,529 km (0.072 R)
• M83: 78,513,301 km (0.036 R)
• M84: 81,513,785 km (0.07 R)
• M85: 82,752,007 km (0.067 R)
• M86: 83,996,362 km (0.115 R)
• M87: 84,829,473 km (0.049 R)
• M88: 93,884,183 km (0.083 R)
• M89: 94,604,347 km (0.11 R)
• M90: 95,615,778 km (0.048 R)
• M91: 96,050,210 km (0.076 R)
• M92: 96,485,540 km (0.112 R)
• M93: 96,921,319 km (0.112 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 12,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit