🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.55 AU - 0.65 AU

Year: 170 Days

Day: 47.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.07 AU - 1.31 AU

Year: 474 Days

Day: 20.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.64 AU - 2.12 AU

Year: 942 Days

Day: 36.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.6 AU - 2.52 AU

Year: 1080 Days

Day: 22.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.8

Radius: 5.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.57 AU - 16.45 AU

Year: 20188 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 79,098,722 km

• M1: 71,508 km (0.115 R)
• M2: 130,898 km (0.07 R)
• M3: 325,076 km (0.054 R)
• M4: 459,565 km (0.119 R)
• M5: 638,783 km (0.051 R)
• M6: 1,415,495 km (0.11 R)
• M7: 1,588,131 km (0.112 R)
• M8: 1,780,514 km (0.117 R)
• M9: 1,966,913 km (0.118 R)
• M10: 2,533,739 km (0.046 R)
• M11: 2,974,454 km (0.099 R)
• M12: 3,243,880 km (0.095 R)
• M13: 3,438,806 km (0.077 R)
• M14: 3,554,296 km (0.1 R)
• M15: 3,687,737 km (0.044 R)
• M16: 4,115,737 km (0.113 R)
• M17: 4,309,017 km (0.088 R)
• M18: 4,795,958 km (0.073 R)
• M19: 5,300,402 km (0.067 R)
• M20: 5,433,843 km (0.106 R)
• M21: 5,568,482 km (0.1 R)
• M22: 5,704,167 km (0.06 R)
• M23: 5,998,725 km (0.085 R)
• M24: 6,358,807 km (0.08 R)
• M25: 7,932,876 km (0.042 R)
• M26: 7,976,409 km (0.09 R)
• M27: 8,107,606 km (0.074 R)
• M28: 8,819,094 km (0.038 R)
• M29: 8,954,629 km (0.102 R)
• M30: 9,182,317 km (0.11 R)
• M31: 9,227,945 km (0.101 R)
• M32: 9,689,604 km (0.053 R)
• M33: 10,182,529 km (0.087 R)
• M34: 10,419,940 km (0.091 R)
• M35: 10,900,598 km (0.099 R)
• M36: 12,410,340 km (0.072 R)
• M37: 13,150,850 km (0.099 R)
• M38: 13,539,505 km (0.104 R)
• M39: 15,429,674 km (0.105 R)
• M40: 15,620,411 km (0.104 R)
• M41: 15,921,851 km (0.085 R)
• M42: 17,344,228 km (0.116 R)
• M43: 17,599,441 km (0.116 R)
• M44: 18,142,183 km (0.073 R)
• M45: 19,214,949 km (0.097 R)
• M46: 19,420,347 km (0.108 R)
• M47: 19,537,931 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.1

Radius: 5.3

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.92 AU - 16.66 AU

Year: 22917 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,098,722 km

• M1: 68,366 km (0.104 R)
• M2: 306,376 km (0.085 R)
• M3: 456,274 km (0.053 R)
• M4: 518,357 km (0.112 R)
• M5: 674,686 km (0.09 R)
• M6: 949,498 km (0.054 R)
• M7: 1,227,451 km (0.1 R)
• M8: 1,405,921 km (0.082 R)
• M9: 1,854,266 km (0.069 R)
• M10: 1,955,693 km (0.098 R)
• M11: 2,380,102 km (0.12 R)
• M12: 2,453,555 km (0.082 R)
• M13: 2,640,552 km (0.113 R)
• M14: 3,392,431 km (0.092 R)
• M15: 3,516,896 km (0.079 R)
• M16: 4,161,663 km (0.115 R)
• M17: 4,384,564 km (0.086 R)
• M18: 5,076,604 km (0.039 R)
• M19: 5,605,582 km (0.103 R)
• M20: 5,901,337 km (0.117 R)
• M21: 6,456,943 km (0.071 R)
• M22: 7,029,006 km (0.089 R)
• M23: 7,725,982 km (0.099 R)
• M24: 8,332,751 km (0.084 R)
• M25: 8,726,792 km (0.098 R)
• M26: 9,944,967 km (0.115 R)
• M27: 10,362,794 km (0.079 R)
• M28: 10,483,220 km (0.044 R)
• M29: 10,786,306 km (0.072 R)
• M30: 11,030,898 km (0.081 R)
• M31: 11,712,915 km (0.083 R)
• M32: 12,153,929 km (0.118 R)
• M33: 14,506,655 km (0.078 R)
• M34: 14,573,974 km (0.098 R)
• M35: 15,596,326 km (0.116 R)
• M36: 16,220,748 km (0.086 R)
• M37: 17,350,810 km (0.046 R)
• M38: 19,462,982 km (0.062 R)
• M39: 19,835,331 km (0.089 R)
• M40: 20,285,172 km (0.069 R)
• M41: 21,194,877 km (0.115 R)
• M42: 21,731,783 km (0.096 R)
• M43: 22,584,342 km (0.101 R)
• M44: 23,447,970 km (0.09 R)
• M45: 24,723,143 km (0.099 R)
• M46: 25,126,309 km (0.113 R)
• M47: 26,102,584 km (0.11 R)
• M48: 26,595,360 km (0.099 R)
• M49: 26,925,522 km (0.042 R)
• M50: 27,673,661 km (0.108 R)
• M51: 28,260,085 km (0.063 R)
• M52: 30,560,451 km (0.097 R)
• M53: 31,776,682 km (0.112 R)
• M54: 33,097,183 km (0.106 R)
• M55: 36,521,927 km (0.112 R)
• M56: 37,072,896 km (0.094 R)
• M57: 37,441,654 km (0.112 R)
• M58: 38,929,256 km (0.096 R)
• M59: 41,674,077 km (0.088 R)
• M60: 42,249,730 km (0.078 R)
• M61: 44,676,506 km (0.085 R)
• M62: 49,056,134 km (0.104 R)
• M63: 49,562,373 km (0.07 R)
• M64: 52,636,160 km (0.091 R)
• M65: 53,154,367 km (0.119 R)
• M66: 53,362,159 km (0.119 R)
• M67: 55,034,214 km (0.041 R)
• M68: 55,139,232 km (0.119 R)
• M69: 56,193,598 km (0.113 R)
• M70: 56,723,324 km (0.119 R)
• M71: 57,148,182 km (0.057 R)
• M72: 58,429,338 km (0.09 R)
• M73: 59,180,918 km (0.086 R)
• M74: 61,673,218 km (0.092 R)
• M75: 62,548,216 km (0.1 R)
• M76: 62,767,527 km (0.084 R)
• M77: 63,868,118 km (0.097 R)
• M78: 64,199,627 km (0.076 R)
• M79: 64,531,585 km (0.078 R)
• M80: 65,086,294 km (0.081 R)
• M81: 65,308,596 km (0.099 R)
• M82: 65,419,747 km (0.12 R)
• M83: 67,320,538 km (0.119 R)
• M84: 68,673,052 km (0.107 R)
• M85: 68,899,394 km (0.098 R)
• M86: 70,376,373 km (0.094 R)
• M87: 71,290,416 km (0.106 R)
• M88: 75,102,469 km (0.07 R)
• M89: 75,452,379 km (0.089 R)
• M90: 75,569,065 km (0.116 R)
• M91: 75,685,901 km (0.097 R)
• M92: 76,505,099 km (0.08 R)
• M93: 76,622,234 km (0.115 R)
• M94: 78,625,050 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit