🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.71 AU - 0.87 AU

Year: 248 Days

Day: 38.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,394,208 km

• M1: 176,675 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.38 AU - 5.12 AU

Year: 3094 Days

Day: 24.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.4

Radius: 14.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.32 AU - 13.58 AU

Year: 16455 Days

Day: 11.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 105,394,208 km

• M1: 760,406 km (0.072 R)
• M2: 1,408,165 km (0.081 R)
• M3: 1,814,323 km (0.108 R)
• M4: 2,003,863 km (0.037 R)
• M5: 3,376,424 km (0.036 R)
• M6: 4,832,759 km (0.043 R)
• M7: 5,022,599 km (0.038 R)
• M8: 5,646,422 km (0.07 R)
• M9: 6,253,789 km (0.071 R)
• M10: 6,628,233 km (0.112 R)
• M11: 7,268,811 km (0.103 R)
• M12: 7,530,757 km (0.099 R)
• M13: 7,662,852 km (0.086 R)
• M14: 8,979,463 km (0.088 R)
• M15: 9,402,376 km (0.111 R)
• M16: 10,316,568 km (0.108 R)
• M17: 11,511,855 km (0.072 R)
• M18: 12,332,998 km (0.072 R)
• M19: 12,803,334 km (0.102 R)
• M20: 13,173,140 km (0.112 R)
• M21: 15,130,478 km (0.119 R)
• M22: 16,714,869 km (0.108 R)
• M23: 17,293,514 km (0.079 R)
• M24: 18,948,515 km (0.069 R)
• M25: 19,068,792 km (0.119 R)
• M26: 20,530,363 km (0.076 R)
• M27: 21,462,208 km (0.088 R)
• M28: 22,981,674 km (0.086 R)
• M29: 23,754,496 km (0.08 R)
• M30: 24,209,274 km (0.109 R)
• M31: 24,995,411 km (0.119 R)
• M32: 25,590,661 km (0.119 R)
• M33: 25,723,503 km (0.048 R)
• M34: 25,923,366 km (0.095 R)
• M35: 26,391,458 km (0.082 R)
• M36: 26,930,010 km (0.104 R)
• M37: 29,606,915 km (0.116 R)
• M38: 30,377,194 km (0.09 R)
• M39: 34,693,392 km (0.115 R)
• M40: 35,653,661 km (0.109 R)
• M41: 36,249,060 km (0.089 R)
• M42: 36,622,756 km (0.1 R)
• M43: 38,510,531 km (0.113 R)
• M44: 38,815,561 km (0.086 R)
• M45: 39,966,418 km (0.087 R)
• M46: 40,352,530 km (0.076 R)
• M47: 40,817,480 km (0.106 R)
• M48: 42,066,024 km (0.1 R)
• M49: 42,616,245 km (0.093 R)
• M50: 43,089,722 km (0.105 R)
• M51: 44,361,005 km (0.085 R)
• M52: 44,520,775 km (0.12 R)
• M53: 45,483,437 km (0.049 R)
• M54: 45,805,821 km (0.099 R)
• M55: 46,615,145 km (0.12 R)
• M56: 46,940,221 km (0.051 R)
• M57: 47,266,046 km (0.084 R)
• M58: 48,248,156 km (0.085 R)
• M59: 50,315,449 km (0.098 R)
• M60: 51,318,054 km (0.083 R)
• M61: 52,496,137 km (0.096 R)
• M62: 52,749,705 km (0.115 R)
• M63: 53,598,075 km (0.099 R)
• M64: 56,342,747 km (0.055 R)
• M65: 56,775,683 km (0.098 R)
• M66: 57,209,816 km (0.107 R)
• M67: 58,081,373 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.6

Radius: 6.8

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.11 AU - 21.61 AU

Year: 28921 Days

Day: 21.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 105,394,208 km

• M1: 87,964 km (0.114 R)
• M2: 338,839 km (0.065 R)
• M3: 428,149 km (0.085 R)
• M4: 1,089,820 km (0.063 R)
• M5: 1,191,996 km (0.116 R)
• M6: 1,671,158 km (0.106 R)
• M7: 1,993,242 km (0.091 R)
• M8: 4,191,433 km (0.091 R)
• M9: 4,572,160 km (0.091 R)
• M10: 5,308,181 km (0.118 R)
• M11: 5,424,718 km (0.109 R)
• M12: 5,899,242 km (0.116 R)
• M13: 7,336,130 km (0.079 R)
• M14: 7,993,164 km (0.028 R)
• M15: 8,126,755 km (0.079 R)
• M16: 8,737,413 km (0.094 R)
• M17: 9,574,413 km (0.098 R)
• M18: 9,859,098 km (0.044 R)
• M19: 10,074,519 km (0.078 R)
• M20: 10,146,625 km (0.109 R)
• M21: 10,509,849 km (0.11 R)
• M22: 10,877,411 km (0.059 R)
• M23: 12,933,634 km (0.066 R)
• M24: 13,169,400 km (0.068 R)
• M25: 13,327,375 km (0.058 R)
• M26: 13,565,535 km (0.087 R)
• M27: 14,045,894 km (0.028 R)
• M28: 15,603,956 km (0.115 R)
• M29: 15,854,981 km (0.043 R)
• M30: 15,938,905 km (0.101 R)
• M31: 16,022,979 km (0.088 R)
• M32: 16,360,921 km (0.079 R)
• M33: 16,872,246 km (0.056 R)
• M34: 16,957,966 km (0.114 R)
• M35: 18,173,149 km (0.05 R)
• M36: 20,139,015 km (0.042 R)
• M37: 23,498,086 km (0.098 R)
• M38: 25,143,662 km (0.113 R)
• M39: 27,026,351 km (0.053 R)
• M40: 28,953,920 km (0.102 R)
• M41: 30,611,165 km (0.065 R)
• M42: 30,820,602 km (0.103 R)
• M43: 32,939,806 km (0.117 R)
• M44: 34,668,858 km (0.098 R)
• M45: 35,215,189 km (0.115 R)
• M46: 36,871,238 km (0.107 R)
• M47: 40,373,324 km (0.11 R)
• M48: 40,717,848 km (0.094 R)
• M49: 43,156,592 km (0.115 R)
• M50: 43,391,311 km (0.059 R)
• M51: 45,284,323 km (0.069 R)
• M52: 47,809,535 km (0.113 R)
• M53: 47,931,008 km (0.079 R)
• M54: 48,052,482 km (0.075 R)
• M55: 48,417,500 km (0.103 R)
• M56: 48,661,495 km (0.11 R)
• M57: 49,518,242 km (0.102 R)
• M58: 50,133,388 km (0.116 R)
• M59: 50,380,225 km (0.06 R)
• M60: 51,371,161 km (0.096 R)
• M61: 52,368,679 km (0.039 R)
• M62: 52,995,345 km (0.113 R)
• M63: 54,129,596 km (0.064 R)
• M64: 54,509,425 km (0.063 R)
• M65: 60,181,279 km (0.077 R)
• M66: 60,837,564 km (0.103 R)
• M67: 64,288,488 km (0.074 R)
• M68: 66,172,823 km (0.057 R)
• M69: 66,443,445 km (0.09 R)
• M70: 68,485,157 km (0.1 R)
• M71: 68,758,921 km (0.058 R)
• M72: 69,033,134 km (0.106 R)
• M73: 69,444,977 km (0.108 R)
• M74: 72,072,664 km (0.076 R)
• M75: 72,909,215 km (0.109 R)
• M76: 73,048,939 km (0.084 R)
• M77: 75,014,506 km (0.069 R)
• M78: 77,424,677 km (0.084 R)
• M79: 78,281,424 km (0.079 R)
• M80: 78,854,234 km (0.094 R)
• M81: 83,925,901 km (0.111 R)
• M82: 85,099,796 km (0.093 R)
• M83: 86,427,028 km (0.114 R)
• M84: 87,167,239 km (0.042 R)
• M85: 88,803,390 km (0.095 R)
• M86: 89,849,678 km (0.035 R)
• M87: 90,449,416 km (0.037 R)
• M88: 91,200,995 km (0.112 R)
• M89: 92,105,614 km (0.111 R)
• M90: 92,861,831 km (0.116 R)
• M91: 93,013,224 km (0.1 R)
• M92: 95,448,079 km (0.08 R)
• M93: 98,675,354 km (0.108 R)
• M94: 101,625,873 km (0.07 R)
• M95: 102,094,413 km (0.103 R)
• M96: 102,720,331 km (0.112 R)
• M97: 102,876,960 km (0.106 R)
• M98: 103,818,529 km (0.075 R)
• M99: 105,394,243 km (0.112 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit