🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.46 AU - 0.64 AU

Year: 172 Days

Day: 39.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 157.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,684,905 km

• M1: 175,628 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 296 Days

Day: 46.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,684,905 km

• M1: 428,598 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.28 AU - 3.14 AU

Year: 1882 Days

Day: 44.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 63.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 8.4

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.59 AU - 3.31 AU

Year: 2137 Days

Day: 5.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 68,684,905 km

• M1: 106,663 km (0.03 R)
• M2: 250,576 km (0.088 R)
• M3: 348,563 km (0.091 R)
• M4: 456,124 km (0.117 R)
• M5: 556,205 km (0.086 R)
• M6: 671,395 km (0.072 R)
• M7: 886,966 km (0.048 R)
• M8: 1,023,698 km (0.114 R)
• M9: 1,150,258 km (0.104 R)
• M10: 1,246,599 km (0.078 R)
• M11: 1,327,382 km (0.116 R)
• M12: 1,475,484 km (0.085 R)
• M13: 1,542,055 km (0.116 R)
• M14: 1,599,949 km (0.057 R)
• M15: 1,728,005 km (0.103 R)
• M16: 1,788,143 km (0.08 R)
• M17: 1,890,169 km (0.097 R)
• M18: 1,962,874 km (0.069 R)
• M19: 2,110,976 km (0.12 R)
• M20: 2,186,373 km (0.079 R)
• M21: 2,251,747 km (0.065 R)
• M22: 2,485,868 km (0.103 R)
• M23: 2,646,386 km (0.118 R)
• M24: 2,893,672 km (0.114 R)
• M25: 3,050,450 km (0.113 R)
• M26: 3,123,753 km (0.113 R)
• M27: 3,259,738 km (0.077 R)
• M28: 3,473,812 km (0.069 R)
• M29: 3,810,258 km (0.045 R)
• M30: 4,293,160 km (0.065 R)
• M31: 4,514,116 km (0.035 R)
• M32: 4,895,441 km (0.098 R)
• M33: 4,995,970 km (0.053 R)
• M34: 5,097,248 km (0.081 R)
• M35: 5,155,442 km (0.05 R)
• M36: 5,301,749 km (0.093 R)
• M37: 5,360,690 km (0.111 R)
• M38: 5,583,741 km (0.048 R)
• M39: 5,825,042 km (0.093 R)
• M40: 5,992,891 km (0.054 R)
• M41: 6,131,418 km (0.089 R)
• M42: 6,569,291 km (0.09 R)
• M43: 6,936,554 km (0.109 R)
• M44: 7,343,311 km (0.054 R)
• M45: 7,774,601 km (0.079 R)
• M46: 7,976,409 km (0.081 R)
• M47: 8,197,066 km (0.115 R)
• M48: 8,592,303 km (0.109 R)
• M49: 9,099,590 km (0.116 R)
• M50: 9,170,349 km (0.091 R)
• M51: 10,124,784 km (0.045 R)
• M52: 10,456,143 km (0.116 R)
• M53: 10,847,192 km (0.039 R)
• M54: 11,129,483 km (0.101 R)
• M55: 11,414,168 km (0.087 R)
• M56: 12,049,061 km (0.108 R)
• M57: 12,321,778 km (0.085 R)
• M58: 12,933,035 km (0.093 R)
• M59: 13,012,621 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 9.3

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.28 AU - 5.24 AU

Year: 4380 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,684,905 km

• M1: 116,686 km (0.085 R)
• M2: 194,776 km (0.08 R)
• M3: 404,213 km (0.077 R)
• M4: 484,398 km (0.049 R)
• M5: 548,875 km (0.12 R)
• M6: 838,496 km (0.094 R)
• M7: 959,072 km (0.101 R)
• M8: 1,173,595 km (0.073 R)
• M9: 1,263,803 km (0.076 R)
• M10: 1,977,983 km (0.075 R)
• M11: 2,141,494 km (0.082 R)
• M12: 2,253,094 km (0.107 R)
• M13: 2,462,531 km (0.079 R)
• M14: 2,520,874 km (0.117 R)
• M15: 2,619,010 km (0.053 R)
• M16: 2,798,976 km (0.113 R)
• M17: 2,859,862 km (0.118 R)
• M18: 3,086,952 km (0.118 R)
• M19: 3,213,512 km (0.096 R)
• M20: 4,030,765 km (0.1 R)
• M21: 4,239,005 km (0.115 R)
• M22: 4,309,316 km (0.058 R)
• M23: 4,403,563 km (0.097 R)
• M24: 4,594,001 km (0.04 R)
• M25: 4,690,342 km (0.069 R)
• M26: 4,836,050 km (0.029 R)
• M27: 5,587,181 km (0.09 R)
• M28: 6,108,081 km (0.075 R)
• M29: 6,428,071 km (0.042 R)
• M30: 6,563,158 km (0.054 R)
• M31: 6,890,927 km (0.117 R)
• M32: 7,534,198 km (0.059 R)
• M33: 7,819,780 km (0.114 R)
• M34: 7,963,992 km (0.08 R)
• M35: 8,138,124 km (0.115 R)
• M36: 8,254,960 km (0.099 R)
• M37: 8,519,898 km (0.086 R)
• M38: 8,817,598 km (0.102 R)
• M39: 8,967,644 km (0.076 R)
• M40: 10,738,285 km (0.098 R)
• M41: 11,124,546 km (0.066 R)
• M42: 11,580,970 km (0.12 R)
• M43: 12,377,578 km (0.102 R)
• M44: 13,363,578 km (0.117 R)
• M45: 14,093,466 km (0.088 R)
• M46: 14,693,652 km (0.028 R)
• M47: 14,907,577 km (0.075 R)
• M48: 15,338,419 km (0.053 R)
• M49: 15,919,158 km (0.111 R)
• M50: 16,322,624 km (0.083 R)
• M51: 16,729,530 km (0.067 R)
• M52: 17,027,529 km (0.119 R)
• M53: 17,780,156 km (0.085 R)
• M54: 18,275,325 km (0.1 R)
• M55: 18,543,703 km (0.086 R)
• M56: 19,787,610 km (0.064 R)
• M57: 20,260,937 km (0.045 R)
• M58: 20,698,062 km (0.072 R)
• M59: 21,218,812 km (0.1 R)
• M60: 22,150,658 km (0.028 R)
• M61: 22,683,226 km (0.076 R)
• M62: 23,013,089 km (0.081 R)
• M63: 23,095,817 km (0.072 R)
• M64: 23,178,694 km (0.115 R)
• M65: 23,344,598 km (0.103 R)
• M66: 23,594,277 km (0.116 R)
• M67: 24,264,176 km (0.093 R)
• M68: 24,643,856 km (0.043 R)
• M69: 24,982,844 km (0.102 R)
• M70: 25,067,966 km (0.083 R)
• M71: 25,408,899 km (0.102 R)
• M72: 26,095,703 km (0.059 R)
• M73: 26,658,041 km (0.118 R)
• M74: 27,006,156 km (0.109 R)
• M75: 27,443,430 km (0.079 R)
• M76: 27,618,908 km (0.099 R)
• M77: 27,706,872 km (0.102 R)
• M78: 27,927,080 km (0.08 R)
• M79: 28,147,887 km (0.103 R)
• M80: 28,457,853 km (0.099 R)
• M81: 29,844,626 km (0.102 R)
• M82: 30,206,054 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669

Radius: 5.3

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.26 AU - 12.58 AU

Year: 17357 Days

Day: 19.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,684,905 km

• M1: 179,517 km (0.106 R)
• M2: 353,649 km (0.086 R)
• M3: 387,458 km (0.05 R)
• M4: 742,903 km (0.047 R)
• M5: 2,433,957 km (0.078 R)
• M6: 2,467,617 km (0.07 R)
• M7: 2,776,985 km (0.109 R)
• M8: 3,025,916 km (0.065 R)
• M9: 3,062,119 km (0.102 R)
• M10: 3,319,427 km (0.051 R)
• M11: 3,545,470 km (0.115 R)
• M12: 4,375,439 km (0.107 R)
• M13: 4,918,180 km (0.117 R)
• M14: 5,003,450 km (0.082 R)
• M15: 5,704,017 km (0.077 R)
• M16: 5,793,776 km (0.068 R)
• M17: 5,974,640 km (0.11 R)
• M18: 6,020,118 km (0.081 R)
• M19: 7,340,618 km (0.113 R)
• M20: 10,069,732 km (0.096 R)
• M21: 10,396,454 km (0.092 R)
• M22: 11,172,418 km (0.065 R)
• M23: 11,341,164 km (0.106 R)
• M24: 11,852,340 km (0.106 R)
• M25: 11,966,932 km (0.116 R)
• M26: 12,197,313 km (0.031 R)
• M27: 12,429,040 km (0.099 R)
• M28: 12,662,413 km (0.119 R)
• M29: 13,133,197 km (0.11 R)
• M30: 13,729,793 km (0.118 R)
• M31: 14,764,263 km (0.104 R)
• M32: 15,321,964 km (0.093 R)
• M33: 16,266,824 km (0.069 R)
• M34: 16,842,775 km (0.056 R)
• M35: 17,948,603 km (0.096 R)
• M36: 19,346,894 km (0.097 R)
• M37: 20,025,021 km (0.072 R)
• M38: 20,093,238 km (0.085 R)
• M39: 20,641,963 km (0.051 R)
• M40: 21,894,396 km (0.104 R)
• M41: 22,317,310 km (0.104 R)
• M42: 22,529,739 km (0.1 R)
• M43: 22,885,482 km (0.084 R)
• M44: 23,602,206 km (0.088 R)
• M45: 23,818,674 km (0.073 R)
• M46: 23,963,335 km (0.06 R)
• M47: 24,472,117 km (0.114 R)
• M48: 24,764,432 km (0.079 R)
• M49: 24,837,585 km (0.101 R)
• M50: 25,352,501 km (0.081 R)
• M51: 26,317,856 km (0.037 R)
• M52: 26,467,304 km (0.075 R)
• M53: 26,692,299 km (0.104 R)
• M54: 26,842,496 km (0.039 R)
• M55: 29,673,186 km (0.103 R)
• M56: 30,062,889 km (0.043 R)
• M57: 30,847,530 km (0.075 R)
• M58: 31,321,456 km (0.072 R)
• M59: 32,516,892 km (0.071 R)
• M60: 32,918,712 km (0.116 R)
• M61: 33,402,961 km (0.087 R)
• M62: 34,296,957 km (0.075 R)
• M63: 35,859,657 km (0.087 R)
• M64: 36,191,614 km (0.067 R)
• M65: 37,025,922 km (0.062 R)
• M66: 37,109,697 km (0.112 R)
• M67: 39,566,542 km (0.118 R)
• M68: 40,425,833 km (0.115 R)
• M69: 41,204,490 km (0.096 R)
• M70: 41,465,089 km (0.083 R)
• M71: 42,075,448 km (0.093 R)
• M72: 43,835,467 km (0.094 R)
• M73: 44,368,036 km (0.101 R)
• M74: 44,635,217 km (0.033 R)
• M75: 49,534,398 km (0.099 R)
• M76: 52,140,991 km (0.097 R)
• M77: 53,082,560 km (0.118 R)
• M78: 54,982,753 km (0.039 R)
• M79: 56,133,459 km (0.104 R)
• M80: 56,711,805 km (0.112 R)
• M81: 56,808,445 km (0.12 R)
• M82: 59,240,757 km (0.115 R)
• M83: 59,731,288 km (0.118 R)
• M84: 61,309,995 km (0.069 R)
• M85: 61,905,544 km (0.074 R)
• M86: 62,005,026 km (0.065 R)
• M87: 63,603,330 km (0.096 R)
• M88: 63,804,090 km (0.1 R)
• M89: 65,518,931 km (0.106 R)
• M90: 66,026,217 km (0.102 R)
• M91: 67,044,679 km (0.078 R)
• M92: 67,555,855 km (0.102 R)
• M93: 67,863,129 km (0.118 R)
• M94: 67,965,604 km (0.1 R)
• M95: 68,479,173 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 20,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit