🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.49 AU - 0.77 AU

Year: 175 Days

Day: 17.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.04 AU - 1.1 AU

Year: 387 Days

Day: 16.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.35 AU - 1.37 AU

Year: 555 Days

Day: 26.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 9.5

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.17 AU - 9.21 AU

Year: 8962 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 110,831,267 km

• M1: 147,653 km (0.075 R)
• M2: 260,450 km (0.083 R)
• M3: 490,831 km (0.12 R)
• M4: 598,391 km (0.119 R)
• M5: 663,915 km (0.118 R)
• M6: 1,069,924 km (0.085 R)
• M7: 1,343,090 km (0.091 R)
• M8: 1,830,031 km (0.117 R)
• M9: 2,029,295 km (0.056 R)
• M10: 2,288,548 km (0.083 R)
• M11: 2,503,670 km (0.083 R)
• M12: 2,782,072 km (0.11 R)
• M13: 3,188,379 km (0.097 R)
• M14: 3,520,935 km (0.082 R)
• M15: 3,992,468 km (0.098 R)
• M16: 4,252,170 km (0.092 R)
• M17: 4,517,407 km (0.08 R)
• M18: 4,925,510 km (0.064 R)
• M19: 5,064,187 km (0.061 R)
• M20: 5,380,886 km (0.119 R)
• M21: 5,849,875 km (0.096 R)
• M22: 7,098,569 km (0.115 R)
• M23: 7,572,644 km (0.081 R)
• M24: 7,773,255 km (0.052 R)
• M25: 8,760,302 km (0.098 R)
• M26: 9,483,159 km (0.057 R)
• M27: 10,536,178 km (0.104 R)
• M28: 10,760,126 km (0.056 R)
• M29: 11,395,917 km (0.092 R)
• M30: 12,043,825 km (0.091 R)
• M31: 12,184,148 km (0.11 R)
• M32: 12,419,316 km (0.067 R)
• M33: 12,513,862 km (0.053 R)
• M34: 13,715,282 km (0.076 R)
• M35: 13,910,956 km (0.09 R)
• M36: 14,304,997 km (0.106 R)
• M37: 14,503,364 km (0.027 R)
• M38: 14,652,812 km (0.096 R)
• M39: 15,509,110 km (0.116 R)
• M40: 16,071,898 km (0.068 R)
• M41: 16,329,804 km (0.115 R)
• M42: 17,746,646 km (0.083 R)
• M43: 17,906,566 km (0.075 R)
• M44: 18,281,458 km (0.06 R)
• M45: 19,476,446 km (0.118 R)
• M46: 19,696,355 km (0.03 R)
• M47: 20,752,516 km (0.067 R)
• M48: 22,170,105 km (0.088 R)
• M49: 22,457,333 km (0.032 R)
• M50: 23,677,304 km (0.035 R)
• M51: 24,265,672 km (0.085 R)
• M52: 25,157,425 km (0.099 R)
• M53: 25,277,103 km (0.041 R)
• M54: 26,789,538 km (0.106 R)
• M55: 27,464,224 km (0.102 R)
• M56: 27,834,479 km (0.114 R)
• M57: 27,958,346 km (0.079 R)
• M58: 28,517,842 km (0.113 R)
• M59: 29,206,740 km (0.069 R)
• M60: 29,458,514 km (0.119 R)
• M61: 30,154,892 km (0.069 R)
• M62: 31,370,225 km (0.108 R)
• M63: 31,499,178 km (0.099 R)
• M64: 32,471,265 km (0.113 R)
• M65: 32,797,538 km (0.107 R)
• M66: 33,059,334 km (0.117 R)
• M67: 36,051,890 km (0.101 R)
• M68: 36,322,064 km (0.085 R)
• M69: 37,273,057 km (0.119 R)
• M70: 37,341,274 km (0.067 R)
• M71: 37,409,491 km (0.092 R)
• M72: 37,957,318 km (0.093 R)
• M73: 39,130,016 km (0.115 R)
• M74: 39,407,669 km (0.081 R)
• M75: 39,616,359 km (0.074 R)
• M76: 39,964,922 km (0.055 R)
• M77: 42,647,511 km (0.094 R)
• M78: 45,752,564 km (0.117 R)
• M79: 45,898,721 km (0.109 R)
• M80: 46,338,240 km (0.083 R)
• M81: 46,484,995 km (0.069 R)
• M82: 46,558,448 km (0.111 R)
• M83: 46,779,105 km (0.118 R)
• M84: 47,073,812 km (0.118 R)
• M85: 47,590,972 km (0.113 R)
• M86: 48,407,477 km (0.099 R)
• M87: 49,378,517 km (0.053 R)
• M88: 50,129,798 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.6

Radius: 5.1

Gravity: 30.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 16.68 AU - 24.5 AU

Year: 32686 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,831,267 km

• M1: 73,303 km (0.114 R)
• M2: 227,538 km (0.116 R)
• M3: 638,933 km (0.066 R)
• M4: 788,680 km (0.075 R)
• M5: 916,586 km (0.096 R)
• M6: 1,732,194 km (0.109 R)
• M7: 2,114,865 km (0.075 R)
• M8: 2,248,157 km (0.117 R)
• M9: 3,104,156 km (0.074 R)
• M10: 3,255,698 km (0.072 R)
• M11: 3,461,695 km (0.027 R)
• M12: 3,513,755 km (0.099 R)
• M13: 3,566,264 km (0.102 R)
• M14: 4,215,219 km (0.058 R)
• M15: 4,271,019 km (0.102 R)
• M16: 4,610,457 km (0.114 R)
• M17: 4,667,902 km (0.093 R)
• M18: 4,958,721 km (0.085 R)
• M19: 5,255,373 km (0.062 R)
• M20: 6,562,859 km (0.089 R)
• M21: 7,219,144 km (0.082 R)
• M22: 8,593,051 km (0.083 R)
• M23: 9,309,625 km (0.083 R)
• M24: 10,119,847 km (0.119 R)
• M25: 10,269,445 km (0.108 R)
• M26: 10,571,184 km (0.054 R)
• M27: 10,952,359 km (0.101 R)
• M28: 11,571,545 km (0.089 R)
• M29: 12,043,377 km (0.109 R)
• M30: 12,201,950 km (0.117 R)
• M31: 12,843,576 km (0.042 R)
• M32: 12,924,508 km (0.096 R)
• M33: 13,413,992 km (0.077 R)
• M34: 14,159,438 km (0.087 R)
• M35: 14,494,986 km (0.096 R)
• M36: 15,174,011 km (0.099 R)
• M37: 17,094,249 km (0.039 R)
• M38: 17,272,570 km (0.032 R)
• M39: 19,367,389 km (0.042 R)
• M40: 19,460,289 km (0.03 R)
• M41: 21,829,920 km (0.12 R)
• M42: 22,412,005 km (0.084 R)
• M43: 23,591,584 km (0.082 R)
• M44: 24,389,090 km (0.055 R)
• M45: 25,908,257 km (0.063 R)
• M46: 26,524,301 km (0.117 R)
• M47: 27,041,461 km (0.094 R)
• M48: 28,507,071 km (0.106 R)
• M49: 32,834,339 km (0.104 R)
• M50: 33,167,045 km (0.073 R)
• M51: 33,389,497 km (0.104 R)
• M52: 35,754,639 km (0.114 R)
• M53: 36,554,838 km (0.092 R)
• M54: 39,225,758 km (0.043 R)
• M55: 39,343,342 km (0.073 R)
• M56: 41,001,186 km (0.098 R)
• M57: 41,838,784 km (0.089 R)
• M58: 45,244,679 km (0.118 R)
• M59: 46,109,953 km (0.104 R)
• M60: 47,480,719 km (0.093 R)
• M61: 48,108,132 km (0.052 R)
• M62: 51,286,488 km (0.032 R)
• M63: 51,672,451 km (0.05 R)
• M64: 53,616,475 km (0.118 R)
• M65: 54,139,021 km (0.091 R)
• M66: 54,269,919 km (0.097 R)
• M67: 56,643,738 km (0.106 R)
• M68: 58,782,090 km (0.06 R)
• M69: 59,320,792 km (0.108 R)
• M70: 61,901,804 km (0.057 R)
• M71: 62,861,923 km (0.035 R)
• M72: 63,550,821 km (0.054 R)
• M73: 67,454,129 km (0.061 R)
• M74: 68,583,593 km (0.088 R)
• M75: 69,577,072 km (0.112 R)
• M76: 70,146,741 km (0.099 R)
• M77: 70,861,220 km (0.112 R)
• M78: 72,874,359 km (0.094 R)
• M79: 74,033,144 km (0.077 R)
• M80: 79,025,374 km (0.073 R)
• M81: 82,012,395 km (0.107 R)
• M82: 82,162,741 km (0.116 R)
• M83: 82,915,667 km (0.092 R)
• M84: 83,519,743 km (0.034 R)
• M85: 85,036,217 km (0.088 R)
• M86: 85,797,820 km (0.071 R)
• M87: 85,950,409 km (0.092 R)
• M88: 92,440,563 km (0.114 R)
• M89: 94,481,078 km (0.053 R)
• M90: 95,111,933 km (0.113 R)
• M91: 96,536,404 km (0.091 R)
• M92: 98,606,539 km (0.101 R)
• M93: 101,819,752 km (0.093 R)
• M94: 103,601,612 km (0.078 R)
• M95: 104,252,063 km (0.118 R)
• M96: 104,414,975 km (0.062 R)
• M97: 109,835,804 km (0.118 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit