🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.51 AU - 0.55 AU

Year: 139 Days

Day: 41.4 Hours

Environment

Temp: 223 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.09 AU - 1.33 AU

Year: 479 Days

Day: 19.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.68 AU - 2.36 AU

Year: 1033 Days

Day: 22.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,485,840 km

• M1: 94,695 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 4.9

Gravity: 39.62 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.29 AU - 21.33 AU

Year: 25919 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 32,485,840 km

• M1: 119,977 km (0.089 R)
• M2: 367,861 km (0.048 R)
• M3: 435,928 km (0.112 R)
• M4: 665,411 km (0.09 R)
• M5: 749,785 km (0.11 R)
• M6: 807,978 km (0.109 R)
• M7: 1,326,335 km (0.104 R)
• M8: 1,361,640 km (0.097 R)
• M9: 2,385,637 km (0.092 R)
• M10: 3,346,056 km (0.111 R)
• M11: 3,790,212 km (0.087 R)
• M12: 4,358,085 km (0.113 R)
• M13: 5,343,337 km (0.111 R)
• M14: 6,214,744 km (0.089 R)
• M15: 6,454,400 km (0.111 R)
• M16: 7,633,979 km (0.079 R)
• M17: 7,955,316 km (0.048 R)
• M18: 8,878,334 km (0.104 R)
• M19: 9,080,591 km (0.033 R)
• M20: 9,627,072 km (0.097 R)
• M21: 10,967,319 km (0.069 R)
• M22: 11,622,408 km (0.086 R)
• M23: 12,741,999 km (0.1 R)
• M24: 12,893,840 km (0.062 R)
• M25: 13,739,816 km (0.049 R)
• M26: 15,565,658 km (0.1 R)
• M27: 16,218,504 km (0.037 R)
• M28: 16,880,175 km (0.101 R)
• M29: 17,298,301 km (0.094 R)
• M30: 17,804,391 km (0.105 R)
• M31: 18,486,706 km (0.075 R)
• M32: 19,877,069 km (0.101 R)
• M33: 20,053,146 km (0.045 R)
• M34: 20,673,678 km (0.078 R)
• M35: 20,852,148 km (0.108 R)
• M36: 21,120,826 km (0.056 R)
• M37: 21,842,935 km (0.084 R)
• M38: 23,589,789 km (0.115 R)
• M39: 26,341,343 km (0.108 R)
• M40: 28,992,815 km (0.101 R)
• M41: 29,493,071 km (0.089 R)
• M42: 31,727,913 km (0.09 R)
• M43: 33,491,672 km (0.116 R)
• M44: 34,121,778 km (0.082 R)
• M45: 35,287,146 km (0.103 R)
• M46: 35,500,323 km (0.102 R)
• M47: 37,005,277 km (0.094 R)
• M48: 39,301,305 km (0.107 R)
• M49: 41,305,917 km (0.087 R)
• M50: 41,643,110 km (0.113 R)
• M51: 42,094,298 km (0.098 R)
• M52: 42,547,130 km (0.095 R)
• M53: 43,001,459 km (0.082 R)
• M54: 43,115,303 km (0.087 R)
• M55: 43,457,433 km (0.104 R)
• M56: 43,686,169 km (0.106 R)
• M57: 44,259,428 km (0.117 R)
• M58: 45,529,214 km (0.079 R)
• M59: 48,223,023 km (0.11 R)
• M60: 50,607,015 km (0.068 R)
• M61: 52,541,615 km (0.052 R)
• M62: 52,785,160 km (0.091 R)
• M63: 53,151,076 km (0.089 R)
• M64: 54,254,211 km (0.101 R)
• M65: 54,623,568 km (0.066 R)
• M66: 55,364,826 km (0.106 R)
• M67: 55,860,743 km (0.043 R)
• M68: 57,357,619 km (0.105 R)
• M69: 61,413,067 km (0.098 R)
• M70: 62,699,310 km (0.084 R)
• M71: 63,086,768 km (0.068 R)
• M72: 64,645,129 km (0.09 R)
• M73: 67,534,762 km (0.11 R)
• M74: 68,995,286 km (0.11 R)
• M75: 69,528,902 km (0.115 R)
• M76: 69,930,123 km (0.114 R)
• M77: 71,138,275 km (0.084 R)
• M78: 73,302,957 km (0.086 R)
• M79: 73,711,209 km (0.099 R)
• M80: 75,763,991 km (0.076 R)
• M81: 76,314,511 km (0.104 R)
• M82: 80,205,552 km (0.093 R)
• M83: 81,188,260 km (0.025 R)
• M84: 86,161,642 km (0.104 R)
• M85: 89,047,534 km (0.087 R)
• M86: 90,065,099 km (0.114 R)
• M87: 90,940,396 km (0.092 R)
• M88: 94,173,655 km (0.106 R)
• M89: 94,913,715 km (0.06 R)
• M90: 96,399,671 km (0.089 R)
• M91: 97,593,911 km (0.038 R)
• M92: 98,642,891 km (0.052 R)
• M93: 98,943,284 km (0.054 R)
• M94: 99,846,256 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22

Radius: 6.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.57 AU - 22.55 AU

Year: 31133 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,485,840 km

• M1: 112,198 km (0.07 R)
• M2: 212,579 km (0.059 R)
• M3: 514,018 km (0.109 R)
• M4: 596,896 km (0.059 R)
• M5: 1,234,631 km (0.082 R)
• M6: 1,364,632 km (0.044 R)
• M7: 1,414,597 km (0.049 R)
• M8: 1,673,851 km (0.085 R)
• M9: 1,800,111 km (0.104 R)
• M10: 1,855,163 km (0.115 R)
• M11: 2,375,764 km (0.039 R)
• M12: 2,725,823 km (0.109 R)
• M13: 2,874,673 km (0.08 R)
• M14: 2,939,299 km (0.049 R)
• M15: 4,134,736 km (0.078 R)
• M16: 5,144,671 km (0.072 R)
• M17: 5,382,083 km (0.04 R)
• M18: 5,623,085 km (0.118 R)
• M19: 6,564,953 km (0.103 R)
• M20: 6,793,688 km (0.052 R)
• M21: 7,704,440 km (0.092 R)
• M22: 7,945,741 km (0.069 R)
• M23: 8,220,104 km (0.1 R)
• M24: 8,809,519 km (0.101 R)
• M25: 9,380,534 km (0.11 R)
• M26: 10,391,816 km (0.085 R)
• M27: 11,096,272 km (0.104 R)
• M28: 11,232,257 km (0.103 R)
• M29: 11,437,206 km (0.074 R)
• M30: 11,608,944 km (0.03 R)
• M31: 12,977,615 km (0.113 R)
• M32: 13,336,800 km (0.092 R)
• M33: 14,768,451 km (0.063 R)
• M34: 15,979,147 km (0.101 R)
• M35: 16,248,124 km (0.091 R)
• M36: 16,480,001 km (0.095 R)
• M37: 17,182,063 km (0.036 R)
• M38: 17,695,184 km (0.116 R)
• M39: 20,543,228 km (0.095 R)
• M40: 21,129,802 km (0.075 R)
• M41: 21,636,938 km (0.117 R)
• M42: 23,138,751 km (0.078 R)
• M43: 23,792,644 km (0.102 R)
• M44: 24,320,126 km (0.1 R)
• M45: 25,386,609 km (0.109 R)
• M46: 26,060,996 km (0.108 R)
• M47: 28,026,413 km (0.036 R)
• M48: 29,284,681 km (0.095 R)
• M49: 29,472,725 km (0.105 R)
• M50: 32,388,687 km (0.109 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit