🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.84 AU - 1.88 AU

Year: 931 Days

Day: 34.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,121,458 km

• M1: 195,076 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.37 AU - 4.11 AU

Year: 2655 Days

Day: 27.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 13.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.49 AU - 5.37 AU

Year: 4018 Days

Day: 6 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 116,121,458 km

• M1: 176,226 km (0.081 R)
• M2: 263,292 km (0.116 R)
• M3: 371,751 km (0.111 R)
• M4: 493,673 km (0.032 R)
• M5: 633,397 km (0.053 R)
• M6: 722,259 km (0.038 R)
• M7: 809,324 km (0.088 R)
• M8: 907,760 km (0.113 R)
• M9: 1,328,579 km (0.073 R)
• M10: 1,706,164 km (0.083 R)
• M11: 1,798,914 km (0.109 R)
• M12: 2,087,788 km (0.044 R)
• M13: 2,177,547 km (0.087 R)
• M14: 2,299,170 km (0.114 R)
• M15: 2,486,167 km (0.069 R)
• M16: 2,754,396 km (0.106 R)
• M17: 3,168,932 km (0.028 R)
• M18: 3,319,427 km (0.105 R)
• M19: 3,579,578 km (0.104 R)
• M20: 3,687,887 km (0.098 R)
• M21: 4,183,056 km (0.043 R)
• M22: 4,297,498 km (0.111 R)
• M23: 4,412,988 km (0.034 R)
• M24: 4,725,946 km (0.082 R)
• M25: 4,831,862 km (0.105 R)
• M26: 5,154,694 km (0.063 R)
• M27: 5,250,137 km (0.104 R)
• M28: 5,359,942 km (0.075 R)
• M29: 5,596,008 km (0.088 R)
• M30: 6,064,099 km (0.068 R)
• M31: 6,193,950 km (0.115 R)
• M32: 6,618,808 km (0.086 R)
• M33: 6,992,653 km (0.112 R)
• M34: 7,144,196 km (0.064 R)
• M35: 7,250,859 km (0.048 R)
• M36: 7,465,981 km (0.106 R)
• M37: 7,667,639 km (0.117 R)
• M38: 7,761,287 km (0.066 R)
• M39: 8,251,220 km (0.083 R)
• M40: 8,379,426 km (0.099 R)
• M41: 8,735,169 km (0.11 R)
• M42: 9,178,577 km (0.095 R)
• M43: 9,511,881 km (0.096 R)
• M44: 10,002,263 km (0.045 R)
• M45: 10,087,534 km (0.118 R)
• M46: 10,259,123 km (0.114 R)
• M47: 10,345,142 km (0.1 R)
• M48: 10,535,580 km (0.119 R)
• M49: 10,639,849 km (0.087 R)
• M50: 11,007,561 km (0.097 R)
• M51: 11,272,798 km (0.112 R)
• M52: 11,683,743 km (0.12 R)
• M53: 11,864,009 km (0.051 R)
• M54: 12,135,978 km (0.107 R)
• M55: 12,355,139 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.4

Radius: 7

Gravity: 20.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.57 AU - 21.21 AU

Year: 31343 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 116,121,458 km

• M1: 154,983 km (0.115 R)
• M2: 465,698 km (0.081 R)
• M3: 630,705 km (0.101 R)
• M4: 846,874 km (0.111 R)
• M5: 1,624,782 km (0.1 R)
• M6: 2,375,614 km (0.106 R)
• M7: 3,592,443 km (0.088 R)
• M8: 3,701,500 km (0.097 R)
• M9: 4,205,346 km (0.114 R)
• M10: 5,092,461 km (0.078 R)
• M11: 5,778,816 km (0.108 R)
• M12: 6,626,886 km (0.071 R)
• M13: 7,099,466 km (0.066 R)
• M14: 7,167,832 km (0.077 R)
• M15: 7,236,498 km (0.067 R)
• M16: 9,849,075 km (0.1 R)
• M17: 10,543,359 km (0.073 R)
• M18: 11,493,604 km (0.1 R)
• M19: 11,897,668 km (0.042 R)
• M20: 12,471,077 km (0.113 R)
• M21: 13,986,503 km (0.084 R)
• M22: 14,765,759 km (0.091 R)
• M23: 16,547,469 km (0.084 R)
• M24: 16,911,890 km (0.102 R)
• M25: 17,279,003 km (0.045 R)
• M26: 17,927,659 km (0.105 R)
• M27: 18,021,008 km (0.118 R)
• M28: 18,963,176 km (0.08 R)
• M29: 19,248,908 km (0.104 R)
• M30: 20,017,841 km (0.103 R)
• M31: 21,387,559 km (0.111 R)
• M32: 22,686,367 km (0.088 R)
• M33: 22,989,752 km (0.105 R)
• M34: 24,630,093 km (0.091 R)
• M35: 27,160,690 km (0.047 R)
• M36: 27,590,335 km (0.053 R)
• M37: 29,221,850 km (0.049 R)
• M38: 30,884,331 km (0.104 R)
• M39: 30,996,230 km (0.12 R)
• M40: 31,783,414 km (0.028 R)
• M41: 32,009,606 km (0.065 R)
• M42: 32,691,174 km (0.057 R)
• M43: 35,114,211 km (0.042 R)
• M44: 36,288,255 km (0.108 R)
• M45: 38,073,406 km (0.113 R)
• M46: 38,433,787 km (0.079 R)
• M47: 38,554,214 km (0.102 R)
• M48: 38,916,091 km (0.077 R)
• M49: 39,765,059 km (0.08 R)
• M50: 40,130,826 km (0.107 R)
• M51: 40,620,160 km (0.096 R)
• M52: 41,111,440 km (0.09 R)
• M53: 41,975,966 km (0.117 R)
• M54: 42,099,982 km (0.098 R)
• M55: 46,515,812 km (0.08 R)
• M56: 46,772,522 km (0.103 R)
• M57: 48,063,253 km (0.084 R)
• M58: 48,582,956 km (0.076 R)
• M59: 49,758,795 km (0.11 R)
• M60: 50,679,869 km (0.118 R)
• M61: 51,872,314 km (0.114 R)
• M62: 53,074,033 km (0.092 R)
• M63: 53,611,090 km (0.12 R)
• M64: 54,149,792 km (0.045 R)
• M65: 55,504,700 km (0.094 R)
• M66: 56,186,417 km (0.059 R)
• M67: 57,008,009 km (0.111 R)
• M68: 57,145,339 km (0.069 R)
• M69: 58,386,254 km (0.11 R)
• M70: 61,738,443 km (0.12 R)
• M71: 62,727,883 km (0.057 R)
• M72: 65,296,030 km (0.025 R)
• M73: 69,652,170 km (0.1 R)
• M74: 70,682,002 km (0.114 R)
• M75: 70,977,159 km (0.08 R)
• M76: 72,310,524 km (0.052 R)
• M77: 72,756,775 km (0.115 R)
• M78: 73,353,222 km (0.112 R)
• M79: 74,551,052 km (0.036 R)
• M80: 75,604,370 km (0.112 R)
• M81: 77,725,818 km (0.12 R)
• M82: 81,408,020 km (0.09 R)
• M83: 82,803,319 km (0.041 R)
• M84: 83,426,095 km (0.117 R)
• M85: 89,099,893 km (0.062 R)
• M86: 90,858,267 km (0.077 R)
• M87: 96,856,244 km (0.118 R)
• M88: 98,993,848 km (0.072 R)
• M89: 101,313,213 km (0.074 R)
• M90: 102,312,677 km (0.11 R)
• M91: 104,153,628 km (0.083 R)
• M92: 106,174,246 km (0.034 R)
• M93: 107,189,418 km (0.098 R)
• M94: 112,657,818 km (0.08 R)
• M95: 113,175,128 km (0.028 R)
• M96: 114,385,374 km (0.074 R)
• M97: 114,905,227 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 17,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit