🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 216 Days

Day: 22.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.02 AU - 1.38 AU

Year: 495 Days

Day: 41.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.85 AU

Year: 865 Days

Day: 40.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,547,679 km

• M1: 1,036,264 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.23 AU - 2.89 AU

Year: 1543 Days

Day: 28.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.84 AU - 4.04 AU

Year: 2404 Days

Day: 19.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.2

Radius: 7.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.45 AU - 13.75 AU

Year: 15856 Days

Day: 24.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,547,679 km

• M1: 198,217 km (0.051 R)
• M2: 246,238 km (0.103 R)
• M3: 358,736 km (0.113 R)
• M4: 422,315 km (0.058 R)
• M5: 638,484 km (0.082 R)
• M6: 759,359 km (0.049 R)
• M7: 844,330 km (0.097 R)
• M8: 1,300,005 km (0.027 R)
• M9: 1,616,854 km (0.11 R)
• M10: 1,803,402 km (0.117 R)
• M11: 2,682,290 km (0.074 R)
• M12: 4,351,204 km (0.097 R)
• M13: 4,454,576 km (0.112 R)
• M14: 5,038,007 km (0.08 R)
• M15: 5,533,176 km (0.059 R)
• M16: 6,101,499 km (0.112 R)
• M17: 6,688,371 km (0.111 R)
• M18: 6,928,177 km (0.115 R)
• M19: 6,988,614 km (0.119 R)
• M20: 7,049,201 km (0.107 R)
• M21: 7,109,938 km (0.096 R)
• M22: 7,478,098 km (0.117 R)
• M23: 7,633,381 km (0.076 R)
• M24: 7,789,711 km (0.102 R)
• M25: 8,201,105 km (0.11 R)
• M26: 8,717,068 km (0.089 R)
• M27: 8,815,055 km (0.072 R)
• M28: 8,979,163 km (0.091 R)
• M29: 9,780,559 km (0.108 R)
• M30: 10,189,859 km (0.1 R)
• M31: 11,272,948 km (0.116 R)
• M32: 11,344,156 km (0.102 R)
• M33: 11,991,017 km (0.115 R)
• M34: 12,983,749 km (0.056 R)
• M35: 13,433,290 km (0.087 R)
• M36: 13,622,233 km (0.106 R)
• M37: 13,888,068 km (0.068 R)
• M38: 14,117,401 km (0.049 R)
• M39: 14,194,145 km (0.101 R)
• M40: 15,479,640 km (0.094 R)
• M41: 16,156,271 km (0.108 R)
• M42: 16,639,771 km (0.111 R)
• M43: 17,046,378 km (0.11 R)
• M44: 18,494,785 km (0.119 R)
• M45: 18,704,970 km (0.089 R)
• M46: 19,212,555 km (0.109 R)
• M47: 19,297,677 km (0.096 R)
• M48: 19,468,069 km (0.056 R)
• M49: 19,596,274 km (0.06 R)
• M50: 19,853,433 km (0.095 R)
• M51: 20,154,872 km (0.096 R)
• M52: 21,464,003 km (0.116 R)
• M53: 21,552,116 km (0.088 R)
• M54: 22,620,544 km (0.044 R)
• M55: 22,935,448 km (0.096 R)
• M56: 23,888,686 km (0.085 R)
• M57: 23,980,090 km (0.118 R)
• M58: 24,255,200 km (0.115 R)
• M59: 25,365,965 km (0.066 R)
• M60: 25,693,135 km (0.052 R)
• M61: 25,786,783 km (0.046 R)
• M62: 26,682,725 km (0.09 R)
• M63: 27,684,881 km (0.083 R)
• M64: 29,775,063 km (0.077 R)
• M65: 30,070,668 km (0.075 R)
• M66: 30,416,837 km (0.114 R)
• M67: 30,714,687 km (0.049 R)
• M68: 31,463,275 km (0.06 R)
• M69: 31,563,505 km (0.084 R)
• M70: 31,814,680 km (0.11 R)
• M71: 33,796,403 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 5.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.66 AU - 15.66 AU

Year: 20073 Days

Day: 23.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,547,679 km

• M1: 143,315 km (0.114 R)
• M2: 223,948 km (0.094 R)
• M3: 314,455 km (0.086 R)
• M4: 417,677 km (0.116 R)
• M5: 1,509,742 km (0.117 R)
• M6: 2,811,393 km (0.09 R)
• M7: 3,467,679 km (0.109 R)
• M8: 3,517,644 km (0.12 R)
• M9: 3,584,365 km (0.096 R)
• M10: 4,765,141 km (0.115 R)
• M11: 7,040,225 km (0.073 R)
• M12: 7,082,412 km (0.103 R)
• M13: 7,188,178 km (0.05 R)
• M14: 7,294,392 km (0.108 R)
• M15: 8,587,217 km (0.108 R)
• M16: 9,666,566 km (0.065 R)
• M17: 9,760,363 km (0.101 R)
• M18: 10,281,862 km (0.076 R)
• M19: 11,475,503 km (0.056 R)
• M20: 11,649,635 km (0.052 R)
• M21: 12,177,117 km (0.092 R)
• M22: 12,763,690 km (0.111 R)
• M23: 13,832,118 km (0.098 R)
• M24: 13,911,405 km (0.119 R)
• M25: 14,685,724 km (0.068 R)
• M26: 15,583,909 km (0.107 R)
• M27: 15,638,812 km (0.111 R)
• M28: 16,331,749 km (0.086 R)
• M29: 16,555,697 km (0.077 R)
• M30: 17,862,435 km (0.109 R)
• M31: 18,324,692 km (0.047 R)
• M32: 18,996,087 km (0.098 R)
• M33: 19,645,791 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 5.7

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.55 AU - 17.49 AU

Year: 23034 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,547,679 km

• M1: 92,003 km (0.083 R)
• M2: 167,250 km (0.099 R)
• M3: 789,428 km (0.07 R)
• M4: 1,118,394 km (0.116 R)
• M5: 1,683,574 km (0.113 R)
• M6: 2,066,994 km (0.119 R)
• M7: 2,438,445 km (0.083 R)
• M8: 2,553,935 km (0.111 R)
• M9: 3,033,695 km (0.051 R)
• M10: 3,326,309 km (0.062 R)
• M11: 3,584,365 km (0.088 R)
• M12: 4,028,820 km (0.06 R)
• M13: 4,396,831 km (0.081 R)
• M14: 4,585,025 km (0.065 R)
• M15: 4,775,762 km (0.076 R)
• M16: 5,066,730 km (0.092 R)
• M17: 5,767,746 km (0.095 R)
• M18: 6,181,982 km (0.108 R)
• M19: 6,234,491 km (0.118 R)
• M20: 6,984,425 km (0.054 R)
• M21: 7,039,029 km (0.093 R)
• M22: 7,203,885 km (0.098 R)
• M23: 7,314,438 km (0.092 R)
• M24: 8,509,127 km (0.119 R)
• M25: 8,567,620 km (0.087 R)
• M26: 8,626,112 km (0.104 R)
• M27: 9,459,522 km (0.087 R)
• M28: 10,132,114 km (0.111 R)
• M29: 10,568,192 km (0.1 R)
• M30: 10,883,395 km (0.062 R)
• M31: 11,201,739 km (0.11 R)
• M32: 11,523,075 km (0.054 R)
• M33: 12,638,327 km (0.119 R)
• M34: 12,972,828 km (0.086 R)
• M35: 13,310,321 km (0.047 R)
• M36: 13,446,006 km (0.104 R)
• M37: 14,062,798 km (0.101 R)
• M38: 14,201,027 km (0.065 R)
• M39: 15,752,057 km (0.08 R)
• M40: 16,039,734 km (0.085 R)
• M41: 20,715,715 km (0.077 R)
• M42: 20,873,092 km (0.105 R)
• M43: 22,955,045 km (0.052 R)
• M44: 23,117,957 km (0.08 R)
• M45: 23,199,488 km (0.085 R)
• M46: 23,773,196 km (0.08 R)
• M47: 23,855,624 km (0.113 R)
• M48: 27,485,168 km (0.085 R)
• M49: 28,179,153 km (0.063 R)
• M50: 29,673,037 km (0.108 R)
• M51: 30,206,353 km (0.099 R)
• M52: 30,653,202 km (0.033 R)
• M53: 31,282,560 km (0.073 R)
• M54: 31,916,107 km (0.084 R)
• M55: 32,188,974 km (0.041 R)
• M56: 33,749,579 km (0.106 R)
• M57: 35,334,568 km (0.094 R)
• M58: 37,901,518 km (0.087 R)
• M59: 39,645,979 km (0.113 R)
• M60: 39,939,191 km (0.109 R)
• M61: 42,510,778 km (0.069 R)
• M62: 42,911,252 km (0.071 R)
• M63: 47,293,422 km (0.066 R)
• M64: 47,500,765 km (0.093 R)
• M65: 47,916,198 km (0.12 R)
• M66: 49,590,049 km (0.087 R)
• M67: 50,011,466 km (0.099 R)
• M68: 51,176,534 km (0.063 R)
• M69: 51,282,898 km (0.03 R)
• M70: 51,495,776 km (0.12 R)
• M71: 51,815,766 km (0.105 R)
• M72: 56,803,807 km (0.082 R)
• M73: 57,576,181 km (0.029 R)
• M74: 58,129,993 km (0.037 R)
• M75: 58,685,599 km (0.092 R)
• M76: 59,802,048 km (0.108 R)
• M77: 62,396,374 km (0.108 R)
• M78: 63,079,139 km (0.116 R)
• M79: 63,650,004 km (0.114 R)
• M80: 63,993,481 km (0.093 R)
• M81: 64,912,012 km (0.115 R)
• M82: 68,395,548 km (0.033 R)
• M83: 68,864,687 km (0.106 R)
• M84: 69,217,140 km (0.088 R)
• M85: 69,923,840 km (0.09 R)
• M86: 72,177,831 km (0.119 R)
• M87: 72,535,819 km (0.103 R)
• M88: 73,253,739 km (0.104 R)
• M89: 73,973,903 km (0.097 R)
• M90: 75,542,437 km (0.087 R)
• M91: 76,027,283 km (0.119 R)
• M92: 76,634,800 km (0.097 R)
• M93: 78,466,776 km (0.05 R)
• M94: 78,589,446 km (0.073 R)
• M95: 79,326,814 km (0.109 R)
• M96: 79,942,858 km (0.092 R)
• M97: 82,298,725 km (0.115 R)
• M98: 83,172,377 km (0.091 R)
• M99: 83,422,505 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 18,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit