🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.88 AU

Year: 259 Days

Day: 25.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.81 AU - 1.07 AU

Year: 349 Days

Day: 46.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.54 AU - 2.1 AU

Year: 940 Days

Day: 16.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,486,896 km

• M1: 115,639 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.66 AU - 2.34 AU

Year: 1083 Days

Day: 32.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.27 AU - 3.15 AU

Year: 1708 Days

Day: 14.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.83 AU - 4.11 AU

Year: 3029 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 11.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.76 AU - 4.52 AU

Year: 3225 Days

Day: 5.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,486,896 km

• M1: 171,439 km (0.113 R)
• M2: 285,433 km (0.062 R)
• M3: 368,908 km (0.098 R)
• M4: 737,966 km (0.077 R)
• M5: 833,410 km (0.081 R)
• M6: 979,716 km (0.065 R)
• M7: 1,209,648 km (0.107 R)
• M8: 1,457,382 km (0.084 R)
• M9: 1,580,651 km (0.106 R)
• M10: 1,664,875 km (0.091 R)
• M11: 2,155,556 km (0.064 R)
• M12: 2,265,361 km (0.089 R)
• M13: 2,345,096 km (0.092 R)
• M14: 2,606,294 km (0.069 R)
• M15: 2,757,538 km (0.097 R)
• M16: 3,706,736 km (0.066 R)
• M17: 3,877,427 km (0.095 R)
• M18: 3,954,171 km (0.118 R)
• M19: 4,109,005 km (0.116 R)
• M20: 4,445,151 km (0.099 R)
• M21: 4,606,418 km (0.109 R)
• M22: 4,687,799 km (0.037 R)
• M23: 4,934,785 km (0.059 R)
• M24: 5,059,998 km (0.106 R)
• M25: 5,249,688 km (0.092 R)
• M26: 5,527,941 km (0.116 R)
• M27: 6,076,666 km (0.086 R)
• M28: 6,188,565 km (0.115 R)
• M29: 6,346,390 km (0.055 R)
• M30: 6,505,413 km (0.083 R)
• M31: 6,735,046 km (0.096 R)
• M32: 6,990,708 km (0.075 R)
• M33: 7,155,117 km (0.103 R)
• M34: 8,491,175 km (0.05 R)
• M35: 8,566,273 km (0.11 R)
• M36: 9,098,094 km (0.036 R)
• M37: 9,252,030 km (0.072 R)
• M38: 9,484,655 km (0.05 R)
• M39: 9,929,110 km (0.104 R)
• M40: 10,247,005 km (0.105 R)
• M41: 10,327,040 km (0.116 R)
• M42: 10,649,124 km (0.118 R)
• M43: 11,275,790 km (0.039 R)
• M44: 11,970,522 km (0.087 R)
• M45: 12,167,543 km (0.087 R)
• M46: 12,308,913 km (0.084 R)
• M47: 13,664,718 km (0.073 R)
• M48: 14,107,229 km (0.112 R)
• M49: 14,255,929 km (0.112 R)
• M50: 14,345,239 km (0.034 R)
• M51: 14,704,872 km (0.051 R)
• M52: 15,432,816 km (0.11 R)
• M53: 15,893,727 km (0.081 R)
• M54: 16,515,306 km (0.098 R)
• M55: 16,797,747 km (0.098 R)
• M56: 16,955,273 km (0.083 R)
• M57: 17,462,709 km (0.051 R)
• M58: 17,654,344 km (0.082 R)
• M59: 18,136,348 km (0.115 R)
• M60: 18,330,377 km (0.06 R)
• M61: 18,687,916 km (0.103 R)
• M62: 19,310,991 km (0.078 R)
• M63: 19,442,936 km (0.118 R)
• M64: 19,641,602 km (0.105 R)
• M65: 19,907,437 km (0.116 R)
• M66: 20,712,274 km (0.091 R)
• M67: 20,881,320 km (0.097 R)
• M68: 21,459,366 km (0.071 R)
• M69: 21,664,614 km (0.066 R)
• M70: 21,870,610 km (0.098 R)
• M71: 21,973,833 km (0.097 R)
• M72: 22,527,046 km (0.089 R)
• M73: 22,840,154 km (0.094 R)
• M74: 23,084,747 km (0.067 R)
• M75: 23,189,914 km (0.062 R)
• M76: 23,365,392 km (0.11 R)
• M77: 23,506,164 km (0.105 R)
• M78: 23,611,930 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595

Radius: 7.5

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.4 AU - 15.14 AU

Year: 18509 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,486,896 km

• M1: 125,213 km (0.101 R)
• M2: 333,454 km (0.109 R)
• M3: 398,678 km (0.105 R)
• M4: 933,341 km (0.099 R)
• M5: 1,952,252 km (0.103 R)
• M6: 2,369,181 km (0.07 R)
• M7: 2,536,881 km (0.093 R)
• M8: 2,639,505 km (0.115 R)
• M9: 3,246,274 km (0.112 R)
• M10: 3,508,369 km (0.115 R)
• M11: 4,417,326 km (0.084 R)
• M12: 4,541,043 km (0.118 R)
• M13: 4,707,845 km (0.048 R)
• M14: 5,439,079 km (0.109 R)
• M15: 5,705,513 km (0.083 R)
• M16: 6,021,913 km (0.111 R)
• M17: 6,343,997 km (0.112 R)
• M18: 6,813,884 km (0.093 R)
• M19: 7,638,318 km (0.105 R)
• M20: 8,137,825 km (0.101 R)
• M21: 8,289,816 km (0.098 R)
• M22: 10,348,881 km (0.034 R)
• M23: 10,458,686 km (0.07 R)
• M24: 11,237,194 km (0.071 R)
• M25: 11,293,592 km (0.095 R)
• M26: 12,323,573 km (0.079 R)
• M27: 16,157,617 km (0.079 R)
• M28: 17,185,504 km (0.112 R)
• M29: 17,315,505 km (0.098 R)
• M30: 17,511,179 km (0.099 R)
• M31: 17,904,472 km (0.037 R)
• M32: 18,300,756 km (0.108 R)
• M33: 18,633,312 km (0.088 R)
• M34: 20,119,567 km (0.051 R)
• M35: 20,946,395 km (0.06 R)
• M36: 22,207,056 km (0.071 R)
• M37: 22,348,725 km (0.048 R)
• M38: 22,490,693 km (0.12 R)
• M39: 22,561,752 km (0.057 R)
• M40: 22,632,811 km (0.055 R)
• M41: 23,853,680 km (0.088 R)
• M42: 25,985,001 km (0.063 R)
• M43: 26,658,789 km (0.114 R)
• M44: 27,111,173 km (0.095 R)
• M45: 27,566,100 km (0.063 R)
• M46: 27,947,126 km (0.09 R)
• M47: 28,406,691 km (0.117 R)
• M48: 29,410,941 km (0.037 R)
• M49: 31,057,565 km (0.072 R)
• M50: 31,772,493 km (0.062 R)
• M51: 33,218,357 km (0.092 R)
• M52: 33,623,767 km (0.053 R)
• M53: 34,439,674 km (0.1 R)
• M54: 34,603,633 km (0.062 R)
• M55: 35,097,007 km (0.092 R)
• M56: 36,340,614 km (0.109 R)
• M57: 37,598,732 km (0.075 R)
• M58: 39,812,930 km (0.076 R)
• M59: 42,859,640 km (0.118 R)
• M60: 46,794,812 km (0.098 R)
• M61: 46,976,424 km (0.085 R)
• M62: 47,522,606 km (0.111 R)
• M63: 47,705,115 km (0.1 R)
• M64: 48,529,400 km (0.035 R)
• M65: 48,989,413 km (0.083 R)
• M66: 49,728,427 km (0.085 R)
• M67: 50,099,280 km (0.111 R)
• M68: 51,404,521 km (0.093 R)
• M69: 52,155,353 km (0.102 R)
• M70: 52,909,925 km (0.097 R)
• M71: 53,004,470 km (0.088 R)
• M72: 53,099,166 km (0.114 R)
• M73: 55,003,397 km (0.092 R)
• M74: 55,290,924 km (0.104 R)
• M75: 55,386,966 km (0.118 R)
• M76: 56,542,909 km (0.102 R)
• M77: 56,929,918 km (0.072 R)
• M78: 57,901,557 km (0.086 R)
• M79: 57,998,945 km (0.098 R)
• M80: 58,096,483 km (0.092 R)
• M81: 59,369,112 km (0.11 R)
• M82: 59,860,990 km (0.063 R)
• M83: 61,643,149 km (0.099 R)
• M84: 62,440,655 km (0.12 R)
• M85: 62,740,749 km (0.102 R)
• M86: 64,046,140 km (0.07 R)
• M87: 65,665,237 km (0.077 R)
• M88: 66,377,772 km (0.042 R)
• M89: 66,581,824 km (0.099 R)
• M90: 66,683,849 km (0.103 R)
• M91: 66,888,350 km (0.113 R)
• M92: 68,016,018 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.6

Radius: 7.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.02 AU - 17.34 AU

Year: 22645 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,486,896 km

• M1: 133,890 km (0.115 R)
• M2: 246,836 km (0.086 R)
• M3: 319,541 km (0.063 R)
• M4: 674,836 km (0.057 R)
• M5: 1,258,866 km (0.069 R)
• M6: 1,395,599 km (0.096 R)
• M7: 1,758,822 km (0.043 R)
• M8: 1,860,698 km (0.103 R)
• M9: 2,043,657 km (0.114 R)
• M10: 2,427,076 km (0.051 R)
• M11: 3,322,419 km (0.116 R)
• M12: 3,544,871 km (0.113 R)
• M13: 3,641,661 km (0.06 R)
• M14: 4,344,173 km (0.102 R)
• M15: 4,764,094 km (0.082 R)
• M16: 6,570,488 km (0.089 R)
• M17: 6,769,603 km (0.106 R)
• M18: 6,849,937 km (0.086 R)
• M19: 7,092,585 km (0.107 R)
• M20: 7,174,115 km (0.11 R)
• M21: 7,669,733 km (0.03 R)
• M22: 8,133,786 km (0.081 R)
• M23: 8,390,795 km (0.073 R)
• M24: 8,606,964 km (0.119 R)
• M25: 9,044,837 km (0.09 R)
• M26: 9,624,977 km (0.079 R)
• M27: 10,680,690 km (0.081 R)
• M28: 11,341,164 km (0.109 R)
• M29: 11,917,714 km (0.099 R)
• M30: 12,307,417 km (0.112 R)
• M31: 12,356,485 km (0.067 R)
• M32: 12,800,491 km (0.102 R)
• M33: 13,249,734 km (0.028 R)
• M34: 13,451,093 km (0.116 R)
• M35: 14,836,518 km (0.106 R)
• M36: 14,940,938 km (0.085 R)
• M37: 15,150,524 km (0.08 R)
• M38: 15,361,009 km (0.105 R)
• M39: 15,945,039 km (0.062 R)
• M40: 16,105,557 km (0.056 R)
• M41: 16,536,249 km (0.12 R)
• M42: 17,851,215 km (0.119 R)
• M43: 18,633,612 km (0.025 R)
• M44: 20,289,660 km (0.117 R)
• M45: 20,871,596 km (0.066 R)
• M46: 20,988,731 km (0.083 R)
• M47: 22,290,532 km (0.11 R)
• M48: 22,410,210 km (0.116 R)
• M49: 22,530,038 km (0.105 R)
• M50: 22,710,303 km (0.098 R)
• M51: 23,314,379 km (0.049 R)
• M52: 23,985,027 km (0.057 R)
• M53: 24,107,697 km (0.118 R)
• M54: 24,415,120 km (0.107 R)
• M55: 24,847,758 km (0.071 R)
• M56: 25,096,090 km (0.103 R)
• M57: 25,282,788 km (0.081 R)
• M58: 25,783,193 km (0.118 R)
• M59: 25,971,686 km (0.109 R)
• M60: 26,476,579 km (0.053 R)
• M61: 26,666,868 km (0.089 R)
• M62: 27,048,492 km (0.114 R)
• M63: 28,528,464 km (0.108 R)
• M64: 30,034,465 km (0.066 R)
• M65: 30,630,762 km (0.103 R)
• M66: 31,230,949 km (0.106 R)
• M67: 32,782,578 km (0.116 R)
• M68: 34,428,155 km (0.115 R)
• M69: 34,497,269 km (0.029 R)
• M70: 34,982,564 km (0.106 R)
• M71: 35,121,690 km (0.094 R)
• M72: 35,889,876 km (0.111 R)
• M73: 36,240,982 km (0.079 R)
• M74: 37,158,914 km (0.077 R)
• M75: 37,300,883 km (0.079 R)
• M76: 39,306,541 km (0.084 R)
• M77: 39,740,824 km (0.036 R)
• M78: 39,886,083 km (0.063 R)
• M79: 40,176,752 km (0.117 R)
• M80: 41,494,111 km (0.108 R)
• M81: 41,936,322 km (0.093 R)
• M82: 42,602,631 km (0.052 R)
• M83: 43,272,381 km (0.092 R)
• M84: 44,546,955 km (0.111 R)
• M85: 47,133,053 km (0.082 R)
• M86: 47,209,797 km (0.079 R)
• M87: 47,594,413 km (0.046 R)
• M88: 48,057,418 km (0.117 R)
• M89: 48,909,827 km (0.085 R)
• M90: 49,221,140 km (0.116 R)
• M91: 50,237,209 km (0.096 R)
• M92: 50,944,807 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit