🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.72 AU - 0.98 AU

Year: 288 Days

Day: 28 Hours

Environment

Temp: 79 °C

Axial Tilt: 142.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,247,941 km

• M1: 99,632 km (0.112 R)
• M2: 553,512 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.02 AU - 2.56 AU

Year: 1272 Days

Day: 41.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.28 AU - 3.36 AU

Year: 1738 Days

Day: 33.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.35 AU - 5.41 AU

Year: 3365 Days

Day: 46.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,247,941 km

• M1: 99,333 km (0.108 R)
• M2: 621,878 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.8

Radius: 3.4

Gravity: 76.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.85 AU - 20.71 AU

Year: 28690 Days

Day: 17.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,247,941 km

• M1: 59,540 km (0.034 R)
• M2: 458,069 km (0.058 R)
• M3: 1,013,226 km (0.107 R)
• M4: 1,399,189 km (0.038 R)
• M5: 2,378,157 km (0.049 R)
• M6: 3,828,060 km (0.066 R)
• M7: 4,747,339 km (0.111 R)
• M8: 5,435,339 km (0.119 R)
• M9: 5,612,164 km (0.119 R)
• M10: 6,649,177 km (0.101 R)
• M11: 6,774,988 km (0.094 R)
• M12: 7,029,155 km (0.051 R)
• M13: 7,221,688 km (0.115 R)
• M14: 10,676,351 km (0.1 R)
• M15: 11,419,853 km (0.12 R)
• M16: 11,950,177 km (0.053 R)
• M17: 12,256,853 km (0.073 R)
• M18: 12,877,834 km (0.105 R)
• M19: 13,989,046 km (0.098 R)
• M20: 14,150,313 km (0.097 R)
• M21: 14,393,260 km (0.077 R)
• M22: 16,556,296 km (0.119 R)
• M23: 17,849,420 km (0.108 R)
• M24: 19,174,707 km (0.072 R)
• M25: 19,803,916 km (0.066 R)
• M26: 20,439,856 km (0.042 R)
• M27: 20,806,371 km (0.056 R)
• M28: 22,012,130 km (0.103 R)
• M29: 22,576,263 km (0.117 R)
• M30: 22,670,660 km (0.101 R)
• M31: 23,526,958 km (0.084 R)
• M32: 24,490,667 km (0.061 R)
• M33: 26,356,901 km (0.082 R)
• M34: 28,268,462 km (0.066 R)
• M35: 29,086,613 km (0.098 R)
• M36: 30,432,545 km (0.039 R)
• M37: 30,746,102 km (0.083 R)
• M38: 30,955,689 km (0.097 R)
• M39: 32,329,446 km (0.056 R)
• M40: 38,132,048 km (0.091 R)
• M41: 39,603,493 km (0.106 R)
• M42: 40,174,359 km (0.064 R)
• M43: 41,439,807 km (0.07 R)
• M44: 41,903,112 km (0.119 R)
• M45: 42,251,824 km (0.119 R)
• M46: 43,773,833 km (0.106 R)
• M47: 44,127,632 km (0.091 R)
• M48: 45,194,714 km (0.11 R)
• M49: 45,313,793 km (0.073 R)
• M50: 46,030,517 km (0.113 R)
• M51: 46,270,173 km (0.03 R)
• M52: 48,812,289 km (0.044 R)
• M53: 49,669,635 km (0.079 R)
• M54: 50,161,812 km (0.101 R)
• M55: 50,285,080 km (0.07 R)
• M56: 51,897,147 km (0.108 R)
• M57: 53,400,157 km (0.093 R)
• M58: 53,525,969 km (0.104 R)
• M59: 53,904,302 km (0.104 R)
• M60: 54,030,562 km (0.098 R)
• M61: 54,790,370 km (0.112 R)
• M62: 57,864,756 km (0.119 R)
• M63: 58,252,962 km (0.076 R)
• M64: 59,945,213 km (0.078 R)
• M65: 60,600,302 km (0.043 R)
• M66: 60,994,493 km (0.099 R)
• M67: 61,257,785 km (0.103 R)
• M68: 61,389,581 km (0.081 R)
• M69: 61,521,526 km (0.085 R)
• M70: 62,049,906 km (0.065 R)
• M71: 62,314,694 km (0.067 R)
• M72: 62,712,624 km (0.12 R)
• M73: 63,911,502 km (0.101 R)
• M74: 71,815,954 km (0.096 R)
• M75: 72,233,033 km (0.076 R)
• M76: 73,349,482 km (0.114 R)
• M77: 78,729,320 km (0.111 R)
• M78: 79,590,406 km (0.05 R)
• M79: 80,021,995 km (0.067 R)
• M80: 82,773,998 km (0.099 R)
• M81: 83,941,908 km (0.116 R)
• M82: 84,528,033 km (0.073 R)
• M83: 86,589,791 km (0.053 R)
• M84: 86,737,593 km (0.057 R)
• M85: 90,612,477 km (0.084 R)
• M86: 92,419,769 km (0.119 R)
• M87: 93,479,670 km (0.112 R)
• M88: 95,000,482 km (0.05 R)
• M89: 95,153,072 km (0.109 R)
• M90: 96,683,009 km (0.116 R)
• M91: 96,989,984 km (0.107 R)
• M92: 99,147,784 km (0.087 R)
• M93: 102,413,954 km (0.105 R)
• M94: 104,453,422 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79

Radius: 7.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.49 AU - 23.73 AU

Year: 30666 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 49,247,941 km

• M1: 146,307 km (0.115 R)
• M2: 319,840 km (0.105 R)
• M3: 527,931 km (0.11 R)
• M4: 776,263 km (0.108 R)
• M5: 1,307,785 km (0.099 R)
• M6: 2,262,069 km (0.068 R)
• M7: 2,692,313 km (0.11 R)
• M8: 2,831,888 km (0.03 R)
• M9: 3,812,352 km (0.113 R)
• M10: 4,032,859 km (0.068 R)
• M11: 4,160,766 km (0.099 R)
• M12: 4,290,018 km (0.12 R)
• M13: 4,552,562 km (0.112 R)
• M14: 4,752,874 km (0.05 R)
• M15: 5,476,628 km (0.105 R)
• M16: 7,140,157 km (0.083 R)
• M17: 7,925,994 km (0.109 R)
• M18: 8,006,029 km (0.057 R)
• M19: 8,451,382 km (0.053 R)
• M20: 9,621,088 km (0.091 R)
• M21: 10,181,332 km (0.062 R)
• M22: 11,333,086 km (0.038 R)
• M23: 12,665,853 km (0.115 R)
• M24: 13,613,705 km (0.048 R)
• M25: 14,682,283 km (0.109 R)
• M26: 16,847,712 km (0.107 R)
• M27: 17,417,530 km (0.08 R)
• M28: 18,310,480 km (0.082 R)
• M29: 18,682,530 km (0.11 R)
• M30: 20,855,888 km (0.099 R)
• M31: 22,197,781 km (0.073 R)
• M32: 22,424,122 km (0.106 R)
• M33: 23,107,934 km (0.099 R)
• M34: 23,567,499 km (0.089 R)
• M35: 25,613,399 km (0.118 R)
• M36: 26,387,718 km (0.108 R)
• M37: 26,747,650 km (0.096 R)
• M38: 27,411,865 km (0.091 R)
• M39: 28,203,836 km (0.113 R)
• M40: 30,373,005 km (0.059 R)
• M41: 33,239,899 km (0.118 R)
• M42: 33,563,629 km (0.056 R)
• M43: 36,792,250 km (0.112 R)
• M44: 39,431,755 km (0.052 R)
• M45: 39,980,629 km (0.087 R)
• M46: 40,601,311 km (0.073 R)
• M47: 41,016,744 km (0.067 R)
• M48: 43,751,692 km (0.1 R)
• M49: 44,035,629 km (0.096 R)
• M50: 48,806,156 km (0.105 R)
• M51: 48,953,360 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit